[ { "id": 3500, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "研究区采样点得出的描述性统计结果如表3-3所示,SOM含量处于0.23~1.63g/kg之间,平均值0.991g/kg,处于低等水平;AN的含量处于14~139mg/kg之间,平均值64.43mg/kg,处于低等水平;AP的含量处于1~61mg/kg之间,平均值21.154mg/kg,也处于低等水平;AK的含量处于19~400mg/kg之间,平均值170.13mg/kg,处于中高等水平。", "reference": "研究区采样点的描述性统计结果如表3-3所示,SOM含量在0.23~1.63g/kg之间,平均值为0.991g/kg,处于低等水平;AN含量在14~139mg/kg之间,平均值为64.43mg/kg,也处于低等水平;AP含量在1~61mg/kg之间,平均值为21.154mg/kg,同样处于低等水平;而AK含量在19~400mg/kg之间,平均值为170.13mg/kg,处于中高等水平。", "edit": [ { "src_interval": [ 6, 8 ], "tgt_interval": [ 6, 6 ], "src_tokens": [ "得", "出" ], "tgt_tokens": [] }, { "src_interval": [ 29, 31 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "处", "于" ], "tgt_tokens": [ "在" ] }, { "src_interval": [ 50, 50 ], "tgt_interval": [ 47, 48 ], "src_tokens": [], "tgt_tokens": [ "为" ] }, { "src_interval": [ 69, 70 ], "tgt_interval": [ 67, 67 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 72, 74 ], "tgt_interval": [ 69, 70 ], "src_tokens": 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"在" ] }, { "src_interval": [ 175, 175 ], "tgt_interval": [ 172, 173 ], "src_tokens": [], "tgt_tokens": [ "为" ] } ] }, { "id": 3501, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "不一样留茬相对高度对免耕直播水稻生产量无显著危害,免耕直播水稻纹枯病伤害轻,尤其是稻草还田时。", "reference": "不同留茬相对高度对免耕直播水稻生产量无显著危害,免耕直播水稻纹枯病伤害轻,尤其是稻草还田时。", "edit": [ { "src_interval": [ 1, 3 ], "tgt_interval": [ 1, 2 ], "src_tokens": [ "一", "样" ], "tgt_tokens": [ "同" ] } ] }, { "id": 3502, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献采取嵌套采样的方法,基于GIS和地统计方法研究了土壤养分变异特征,探讨了土壤养分空间结构的尺度效应和多尺度套合。", "reference": "文献采取嵌套采样的方法,通过运用GIS和地统计学方法,研究了土壤养分的空间变异特征,并探讨了土壤养分空间结构的尺度效应及其在多尺度下的相互关联。", "edit": [ { "src_interval": [ 12, 14 ], "tgt_interval": [ 12, 16 ], "src_tokens": [ "基", "于" ], "tgt_tokens": [ "通", "过", "运", "用" ] }, { "src_interval": [ 21, 21 ], "tgt_interval": [ 23, 24 ], "src_tokens": [], "tgt_tokens": [ "学" ] }, { "src_interval": [ 23, 23 ], "tgt_interval": [ 26, 27 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 30, 30 ], "tgt_interval": [ 34, 37 ], "src_tokens": [], "tgt_tokens": [ "的", "空", "间" ] }, { "src_interval": [ 35, 35 ], "tgt_interval": [ 42, 43 ], "src_tokens": [], "tgt_tokens": [ "并" ] }, { "src_interval": [ 51, 52 ], "tgt_interval": [ 59, 62 ], "src_tokens": [ "和" ], "tgt_tokens": [ "及", "其", "在" ] }, { "src_interval": [ 55, 57 ], "tgt_interval": [ 65, 71 ], "src_tokens": [ "套", "合" ], "tgt_tokens": [ "下", "的", "相", "互", "关", "联" ] } ] }, { "id": 3503, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "图52、图53中可以看出,西辽河施肥管理区土壤有效锌含量中等,整体呈现南北两端高,中部、东部低的特点。", "reference": "图52、图53中可以看出,西辽河施肥管理区土壤有效锌含量中等,整体呈现南北两端高,而中部、东部较低的特点。", "edit": [ { "src_interval": [ 41, 41 ], "tgt_interval": [ 41, 42 ], "src_tokens": [], "tgt_tokens": [ "而" ] }, { "src_interval": [ 46, 46 ], "tgt_interval": [ 47, 48 ], "src_tokens": [], "tgt_tokens": [ "较" ] } ] }, { "id": 3505, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "通过免耕秸秆覆盖是有利于生产力水平持续提高的可循环性耕作措施。", "reference": "免耕秸秆覆盖是一种有利于生产力水平持续提升的可持续循环耕作方法。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "通", "过" ], "tgt_tokens": [] }, { "src_interval": [ 9, 9 ], "tgt_interval": [ 7, 9 ], "src_tokens": [], "tgt_tokens": [ "一", "种" ] }, { "src_interval": [ 20, 21 ], "tgt_interval": [ 20, 21 ], "src_tokens": [ "高" ], "tgt_tokens": [ "升" ] }, { "src_interval": [ 23, 23 ], "tgt_interval": [ 23, 25 ], "src_tokens": [], "tgt_tokens": [ "持", "续" ] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 27, 27 ], "src_tokens": [ "性" ], "tgt_tokens": [] }, { "src_interval": [ 28, 30 ], "tgt_interval": [ 29, 31 ], "src_tokens": [ "措", "施" ], "tgt_tokens": [ "方", "法" ] } ] }, { "id": 3506, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "总体而言,翻耕条件下F2M2处理对土壤微生物量氮有积极作用,旋耕条件下F1M1处理有利于增加土壤微生物量氮含量。", "reference": "总体而言,翻耕条件下F2M2处理对土壤微生物量氮有积极作用,旋耕条件下F1M1处理有利于增加土壤微生物量氮含量。", "edit": [] }, { "id": 3507, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "由新疆1989~2018年的统计年鉴绘制了研究区人口数量变化、耕地面积变化、农业机械总动力和机械用量变化的统计柱状图3-15和图3-16。", "reference": "根据新疆1989~2018年的统计年鉴绘制了研究区人口数量变化、耕地面积变化、农业机械总动力和机械用量变化的统计柱状图,如图3-15和图3-16所示。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 2 ], "src_tokens": [ "由" ], "tgt_tokens": [ "根", "据" ] }, { "src_interval": [ 57, 57 ], "tgt_interval": [ 58, 61 ], "src_tokens": [], "tgt_tokens": [ "图", ",", "如" ] }, { "src_interval": [ 68, 68 ], "tgt_interval": [ 72, 74 ], "src_tokens": [], "tgt_tokens": [ "所", "示" ] } ] }, { "id": 3508, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "第五步是通过2%琼脂糖凝胶电泳来对文库做最终的片段选择与纯化。", "reference": "第五步是通过2%琼脂糖凝胶电泳来对文库做最终的片段选择与纯化。", "edit": [] }, { "id": 3510, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "由图可以看出全氮,速效磷、速效钾、有机质、土壤pH五种土壤养分指标的所有数据点整体分布均大致趋于一条直线,都满足对正态分布的初步检验。", "reference": "由图可以看出全氮,速效磷、速效钾、有机质、土壤pH五种土壤养分指标的所有数据点整体分布趋于一条直线,都满足对正态分布的初步检验。", "edit": [ { "src_interval": [ 43, 46 ], "tgt_interval": [ 43, 43 ], "src_tokens": [ "均", "大", "致" ], "tgt_tokens": [] } ] }, { "id": 3511, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "有效铁与平均温度、沟谷深度、多分辨率平坦指数存在极显著负相关性,相关系数分别为-0.172、-0.136、-0.069,与年降水量、高程、相对坡位指数、距河网的高差存在极显著正相关性,相关系数分别为0.181、0.147、0.152、0.132;有效锰与植被指数、坡向呈极显著负相关,相关系数为-0.117、-0.178,与年降水量、坡度、相对坡位指数呈显著或极显著正相关,相关系数分别为0.068、0.11、0.055;有效铜与植被指数、平均温度、坡向、沟谷深度和多分辨率谷底平坦指数具有极显著负相关性,相关系数为-0.117、-0.197、-0.173、-0.144、-0.105,与年降水量、海拔、相对坡位指数和距河网的高差具有显著或极显著正相关性,相关系数为0.261、0.17、0.201、0.13;有效锌与植被指数、平均温度、坡向、沟谷深度呈极显著负相关,相关系数分别为-0.23、-0.106、-0.161、-0.094,与年降水量、海拔、坡度、相对坡位指数呈极显著正相关,相关系数为0.197、0.13、0.133、0.194。", "reference": "有效铁与平均温度、沟谷深度、多分辨率平坦指数存在极显著负相关性,相关系数分别为-0.172、-0.136、-0.069,与年降水量、高程、相对坡位指数、距河网的高差存在极显著正相关性,相关系数分别为0.181、0.147、0.152、0.132;有效锰与植被指数、坡向呈极显著负相关,相关系数为-0.117、-0.178,与年降水量、坡度、相对坡位指数呈显著或极显著正相关,相关系数分别为0.068、0.11、0.055;有效铜与植被指数、平均温度、坡向、沟谷深度和多分辨率谷底平坦指数具有极显著负相关性,相关系数为-0.117、-0.197、-0.173、-0.144、-0.105,与年降水量、海拔、相对坡位指数和距河网的高差具有显著或极显著正相关性,相关系数为0.261、0.17、0.201、0.13;有效锌与植被指数、平均温度、坡向、沟谷深度呈极显著负相关,相关系数分别为-0.23、-0.106、-0.161、-0.094,与年降水量、海拔、坡度、相对坡位指数呈极显著正相关,相关系数为0.197、0.13、0.133、0.194。", "edit": [] }, { "id": 3512, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "荧光指数(FI)为Ex=370nm时,Em=450和500nm处的荧光强度比值,FI值反应土壤DOM起源,FI<1.4表示DOM主要来源于陆地(异生源特征明显),微生物活动等对DOM贡献较低;FI>1.5则表示DOM以內源输入为主(自生源特征较为明显),微生物活动是DOM的主要来源。", "reference": "荧光指数(FI)为Ex=370nm时,Em=450和500nm处的荧光强度比值,FI值反应土壤DOM起源。FI<1.4表示DOM主要来源于陆地(异生源特征明显),微生物活动等对DOM贡献较低;FI>1.5则表示DOM以内源输入为主(自生源特征较为明显),微生物活动是DOM的主要来源。", "edit": [ { "src_interval": [ 52, 53 ], "tgt_interval": [ 52, 53 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 109, 110 ], "tgt_interval": [ 109, 110 ], "src_tokens": [ "內" ], "tgt_tokens": [ "内" ] } ] }, { "id": 3513, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "成熟期暗管排水田各处理水稻每穴茎叶穗干物重均小于CK处理,在苗管距水平上均表现为苗管距2.5m>苗管距5m>苗管距0m,在苗渠距水平上均表现为苗渠距15m>苗渠距25m>苗渠距35m,并在苗渠距15m水平各处理下植株茎、叶、穗干物重有高于CK处理的趋势,而苗渠距25m和35m呈现低于CK处理的趋势。", "reference": "在成熟期暗管排水田的各处理中,水稻每穴的茎叶穗干物重均低于对照组(CK处理)。在苗管距方面,表现为2.5米间距的处理优于5米间距,而5米间距又优于0米间距。在苗渠距方面,15米间距的处理优于25米和35米间距。特别是在苗渠距15米的处理下,植株的茎、叶、穗干物重呈现出高于对照组的趋势,而苗渠距25米和35米的处理则普遍低于对照组。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 8, 8 ], "tgt_interval": [ 9, 10 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 13, 15 ], "src_tokens": [], "tgt_tokens": [ "中", "," ] }, { "src_interval": [ 15, 15 ], "tgt_interval": [ 19, 20 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { 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"文献采用机器学习方法模拟了西北祁连山区表层和深层土壤的有机质,提升研究者了对土壤养分预测的认识。", "reference": "文献采用机器学习的方法模拟了西北祁连山区表层和深层土壤的有机质,提升了研究者对土壤养分预测的认识。", "edit": [ { "src_interval": [ 8, 8 ], "tgt_interval": [ 8, 9 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 33, 37 ], "tgt_interval": [ 34, 38 ], "src_tokens": [ "研", "究", "者", "了" ], "tgt_tokens": [ "了", "研", "究", "者" ] } ] }, { "id": 3516, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "前人的研究中,大部分研究以县域、农场或田块等中小尺度区域为研究对象,大尺度的研究较少,且研究的土壤养分主要以大量养分为主,微量养分方面空间分布及变异特征的研究还需完善。", "reference": "在过去的研究中,大多数工作集中在县域、农场或田块等中小尺度的区域,而对于大尺度的研究则相对较少。此外,这些研究主要关注土壤中的大量养分,而对于微量养分的空间分布和变异特征的研究仍需进一步的完善和深化。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 3 ], "src_tokens": [ "前", "人" ], "tgt_tokens": [ "在", "过", "去" ] }, { "src_interval": [ 8, 13 ], "tgt_interval": [ 9, 16 ], "src_tokens": [ "部", "分", "研", "究", "以" ], "tgt_tokens": [ "多", "数", "工", "作", "集", "中", "在" ] }, { "src_interval": [ 26, 26 ], 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"edit": [ { "src_interval": [ 16, 17 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ "和" ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 20, 21 ], "tgt_interval": [ 20, 22 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 31, 32 ], "tgt_interval": [ 32, 33 ], "src_tokens": [ "幹" ], "tgt_tokens": [ "干" ] }, { "src_interval": [ 44, 45 ], "tgt_interval": [ 45, 46 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] } ] }, { "id": 3521, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "稻季RC的易氧化有机碳含量显著增加了60.69%(P<0.05);RD的易氧化有机碳、水溶性有机碳和微生物有机碳含量分别显著增加了81.50%、15.47%和68.36%(P<0.05)。", "reference": "稻季RC的易氧化有机碳含量显著增加了60.69%(P<0.05);RD的易氧化有机碳、水溶性有机碳和微生物有机碳含量分别显著增加了81.50%、15.47%和68.36%(P<0.05)。", "edit": [ { "src_interval": [ 24, 25 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 31, 33 ], "tgt_interval": [ 31, 33 ], "src_tokens": [ ")", ";" ], "tgt_tokens": [ ")", ";" ] }, { 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"title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "在细菌群落结构组成研究中,从土壤中共检测到26种已知细菌,不同硫肥梯度条件下细菌门水平相对丰度最多的是放线菌门(Actinobacteria),平均占总序列的38.3%。", "reference": "在细菌群落结构组成研究中,从土壤中共检测到26种已知细菌,不同硫肥梯度条件下细菌门水平相对丰度最高的是放线菌门(Actinobacteria),平均占总序列的38.3%。", "edit": [ { "src_interval": [ 48, 49 ], "tgt_interval": [ 48, 49 ], "src_tokens": [ "多" ], "tgt_tokens": [ "高" ] }, { "src_interval": [ 55, 56 ], "tgt_interval": [ 55, 56 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 70, 71 ], "tgt_interval": [ 70, 71 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 83, 84 ], "tgt_interval": [ 83, 84 ], "src_tokens": [ "%" ], "tgt_tokens": [ "%" ] } ] }, { "id": 3525, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "由表3-19可知,水稻各时期不同部位钾含量,水稻各时期不同部位钾含量。", "reference": "由表3-19可知,水稻各时期不同部位钾含量存在差异。", "edit": [ { "src_interval": [ 21, 34 ], "tgt_interval": [ 21, 25 ], "src_tokens": [ ",", "水", "稻", "各", "时", "期", "不", "同", "部", "位", "钾", "含", "量" ], "tgt_tokens": [ "存", "在", "差", "异" ] } ] }, { "id": 3526, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "如郭澎涛等探索了随机森林在预测土壤全氮空间变异上的适用性,结果发现,相较于线性回归、广义加性混合模型和分类决策树,随机森林模型的预测精度最高,能够较为准确的反映橡胶园土壤全氮的空间变异信息;吕杰等采用随机森林模型预测了尾矿区耕地土壤铜的空间分布;王茵茵等利用随机森林模型预测了黄土丘陵区土壤有机质的空间分布并判别了影响因子的重要性。", "reference": "如郭澎涛等人探索了随机森林在预测土壤全氮空间变异上的适用性,结果发现,相较于线性回归、广义加性混合模型和分类决策树,随机森林模型的预测精度最高,能够较为准确地反映橡胶园土壤全氮的空间变异信息;吕杰等人采用随机森林模型预测了尾矿区耕地土壤铜的空间分布;王茵茵等人利用随机森林模型预测了黄土丘陵区土壤有机质的空间分布并判别了影响因子的重要性。", "edit": [ { "src_interval": [ 5, 5 ], "tgt_interval": [ 5, 6 ], "src_tokens": [], "tgt_tokens": [ "人" ] }, { "src_interval": [ 77, 78 ], "tgt_interval": [ 78, 79 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 98, 98 ], "tgt_interval": [ 99, 100 ], "src_tokens": [], "tgt_tokens": [ "人" ] }, { "src_interval": [ 127, 127 ], "tgt_interval": [ 129, 130 ], "src_tokens": [], "tgt_tokens": [ "人" ] } ] }, { "id": 3528, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "因此在秸秆还田时要根据田块面积大小适中、适量还田,同时还要将秸秆粉碎后均匀的散播在田地中,要及时进行旋耕翻压,使秸秆充分腐解。", "reference": "因此在秸秆还田时要根据田块面积大小适中、适量还田,同时还要将秸秆粉碎后均匀地散播在田地中,要及时进行旋耕翻压,使秸秆充分腐解。", "edit": [ { "src_interval": [ 37, 38 ], "tgt_interval": [ 37, 38 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3529, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "7月7日,各处理土壤溶液的耗氧量达到最高值,还田处理的耗氧量明显高过不还田处理。", "reference": "7月7日,各处理土壤溶液的耗氧量达到最高值,还田处理的耗氧量明显高过不还田处理。", "edit": [] }, { "id": 3530, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "有秸秆还田处理2的速效钾含量比无秸秆还田处理1的速效钾含量高16.73%。", "reference": "有秸秆还田处理2的速效钾含量比无秸秆还田处理1的速效钾含量高16.73%。", "edit": [] }, { "id": 3531, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献利用非负矩阵分解的方法对土壤有机质进行了高光谱估算,结果显示出非负矩阵分解可以提高有机质含量的高光谱预测精度。", "reference": "文献利用非负矩阵分解的方法对土壤有机质进行了高光谱估算,结果显示非负矩阵分解可以提高有机质含量的高光谱预测精度。", "edit": [ { "src_interval": [ 32, 33 ], "tgt_interval": [ 32, 32 ], "src_tokens": [ "出" ], "tgt_tokens": [] } ] }, { "id": 3532, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "种植16年地块上,砂质壤土上碱解氮和速效磷的含量均显著高于粉砂壤土。", "reference": "在种植了16年的地块中,砂质壤土的碱解氮和速效磷含量均显著高于粉砂壤土。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 2, 2 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "了" ] }, { "src_interval": [ 5, 5 ], "tgt_interval": [ 7, 8 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 7, 8 ], "tgt_interval": [ 10, 11 ], "src_tokens": [ "上" ], "tgt_tokens": [ "中" ] }, { "src_interval": [ 13, 14 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ "上" ], "tgt_tokens": [ "的" ] }, { "src_interval": [ 21, 22 ], "tgt_interval": [ 24, 24 ], "src_tokens": [ "的" ], "tgt_tokens": [] } ] }, { "id": 3534, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "一个生长期后,各处理间的差别呈减少发展趋势。", "reference": "一个生长期后,各处理间的差别呈减少趋势。", "edit": [ { "src_interval": [ 17, 19 ], "tgt_interval": [ 17, 17 ], "src_tokens": [ "发", "展" ], "tgt_tokens": [] } ] }, { "id": 3536, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田与氮磷钾肥对土壤养分及水稻产量的影响", "source": "张华艳等研究表明:秸秆还田条件下,化肥施用量越高,土壤速效磷含量也越大。", "reference": "张华艳等研究表明:秸秆还田条件下,化肥施用量越高,土壤速效磷含量也越大。", "edit": [] }, { "id": 3537, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "陕西全省的土壤速效磷(AP)在0.03-110.0mg/kg之间,平均为20.8mg/kg,其中关中地区的土壤速效磷(AP)平均含量高于其他三个地区,达到了28.0mg/kg,陕北高原土壤速效磷(AP)平均含量仅为12.6mg/kg。", "reference": "陕西全省的土壤速效磷含量(AP)在0.03-110.0mg/kg之间,平均含量为20.8mg/kg,其中关中地区的土壤速效磷(AP)平均含量高于其他三个地区,达到了28.0mg/kg,陕北高原土壤速效磷(AP)平均含量仅为12.6mg/kg。", "edit": [ { "src_interval": [ 10, 10 ], "tgt_interval": [ 10, 12 ], "src_tokens": [], "tgt_tokens": [ "含", "量" ] }, { "src_interval": [ 35, 35 ], "tgt_interval": [ 37, 39 ], "src_tokens": [], "tgt_tokens": [ "含", "量" ] } ] }, { "id": 3538, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "总体上看,各类养分元素异质性由主要受结构性因素影响向趋向于受结构性因素和随机性因素共同影响的方向变化;(3)、采用新的正反向迭代重构方法对养分序列进行重构时,模型可以能好的重现原始序列的数据特征。", "reference": "总体上看,各类养分元素异质性主要受结构性因素影响趋向于受结构性因素和随机性因素共同影响的方向变化;(3)、采用新的正反向迭代重构方法对养分序列进行重构时,模型可以更好的重现原始序列的数据特征。", "edit": [ { "src_interval": [ 14, 15 ], "tgt_interval": [ 14, 14 ], "src_tokens": [ "由" ], "tgt_tokens": [] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 24, 24 ], "src_tokens": [ "向" ], "tgt_tokens": [] }, { "src_interval": [ 83, 84 ], "tgt_interval": [ 81, 82 ], "src_tokens": [ "能" ], "tgt_tokens": [ "更" ] } ] }, { "id": 3539, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "在进入以大数据为背景的农业技术创新时代,近年出现的“精准农业”是专门用于大田作物种植的综合性高科技农业系统,其应用和发展能够使人们最大程度的发挥农田的潜能,既可以高效利用水肥资源,又可以降低环境污染,确保农产品的高质高产,保证农业的可持续发展。", "reference": "随着大数据背景的农业技术创新时代的到来,近年来兴起的“精准农业”是一种专门针对大田作物种植的综合性高科技农业系统。其应用和发展能够极大地提升农田的生产潜力,既高效利用水肥资源,又减少环境污染,确保农产品的质量和产量,从而保障农业的持续可发展。", "edit": [ { "src_interval": [ 0, 4 ], "tgt_interval": [ 0, 2 ], "src_tokens": [ "在", "进", "入", "以" ], "tgt_tokens": [ "随", "着" ] }, { "src_interval": [ 7, 8 ], "tgt_interval": [ 5, 5 ], "src_tokens": [ "为" ], "tgt_tokens": [] }, { "src_interval": [ 19, 19 ], "tgt_interval": [ 16, 19 ], "src_tokens": [], "tgt_tokens": [ "的", "到", "来" ] }, { "src_interval": [ 22, 24 ], "tgt_interval": [ 22, 25 ], "src_tokens": [ "出", "现" ], "tgt_tokens": [ "来", "兴", "起" ] }, { "src_interval": [ 32, 32 ], "tgt_interval": [ 33, 35 ], "src_tokens": [], "tgt_tokens": [ "一", "种" ] }, { "src_interval": [ 34, 36 ], "tgt_interval": [ 37, 39 ], "src_tokens": [ "用", "于" ], "tgt_tokens": [ "针", "对" ] }, { "src_interval": [ 53, 54 ], "tgt_interval": [ 56, 57 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 62, 72 ], "tgt_interval": [ 65, 70 ], "src_tokens": [ "使", "人", "们", "最", "大", "程", "度", "的", "发", "挥" ], "tgt_tokens": [ "极", "大", "地", "提", "升" ] }, { "src_interval": [ 75, 77 ], "tgt_interval": [ 73, 77 ], "src_tokens": [ "潜", "能" ], "tgt_tokens": [ "生", "产", "潜", "力" ] }, { "src_interval": [ 79, 81 ], "tgt_interval": [ 79, 79 ], "src_tokens": [ "可", "以" ], "tgt_tokens": [] }, { "src_interval": [ 91, 95 ], "tgt_interval": [ 89, 91 ], "src_tokens": [ "可", "以", "降", "低" ], "tgt_tokens": [ "减", "少" ] }, { "src_interval": [ 106, 113 ], "tgt_interval": [ 102, 112 ], "src_tokens": [ "高", "质", "高", "产", ",", "保", "证" ], "tgt_tokens": [ "质", "量", "和", "产", "量", ",", "从", "而", "保", "障" ] }, { "src_interval": [ 116, 119 ], "tgt_interval": [ 115, 118 ], "src_tokens": [ "可", "持", "续" ], "tgt_tokens": [ "持", "续", "可" ] } ] }, { "id": 3540, "category": "农学", "discipline": "农业资源与环境", "title": "长汀县耕地土壤养分空间分布及尺度效应", "source": "就制图尺度对各乡镇耕地土壤碱解氮估算而言,在1:5万制图尺度下,长汀县超过50%的乡镇的碱解氮出现低估现象,受制图尺度影响最大的是涂坊镇,相对偏差为0.92%;四都镇次之;相对偏差为0.84%,其他乡镇相对偏差介于0.06%~0.45%之间。", "reference": "就制图尺度对各乡镇耕地土壤碱解氮估算而言,在1:5万制图尺度下,长汀县超过50%的乡镇的碱解氮出现低估现象,受制图尺度影响最大的是涂坊镇,相对偏差为0.92%;四都镇次之;相对偏差为0.84%,其他乡镇相对偏差介于0.06%~0.45%之间。", "edit": [ { "src_interval": [ 79, 80 ], "tgt_interval": [ 79, 80 ], "src_tokens": [ ";" ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 96, 97 ], "tgt_interval": [ 96, 97 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3542, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "本文采用Microsoft Excel2016软件对实验土壤养分数据和Alpha多样性指数进行进行处理和制表,采用SAS9.1软件进行数据分析。", "reference": "本文采用Microsoft Excel2016软件对实验土壤养分数据和Alpha多样性指数进行处理和制表,采用SAS9.1软件进行数据分析。", "edit": [ { "src_interval": [ 44, 46 ], "tgt_interval": [ 44, 44 ], "src_tokens": [ "进", "行" ], "tgt_tokens": [] } ] }, { "id": 3543, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "根据土壤试验结果,向农户提出基于一种地域的时空性需求的可变施肥量的养分管理建议,以提高作物产量的可持续性和收益性。", "reference": "根据土壤试验结果,向农户提出一种基于地域的时空性需求的可变施肥量的养分管理建议,以提高作物产量的可持续性和收益性。", "edit": [ { "src_interval": [ 14, 18 ], "tgt_interval": [ 14, 18 ], "src_tokens": [ "基", "于", "一", "种" ], "tgt_tokens": [ "一", "种", "基", "于" ] } ] }, { "id": 3544, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "作为微生物的天然培养基,土壤具有良好的营养、氧气浓度、温度、水分等条件。", "reference": "作为微生物的天然培养基,土壤具有良好的营养、氧气浓度、温度和水分等条件。", "edit": [ { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 30 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] } ] }, { "id": 3545, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "各养分含量与1980s土壤普查相比,SOM、TN、AP、AK分别提高了4.7g/kg(43.9%)、0.17g/kg(23.3%)、14.1mg/kg(210.4%)、32.9mg/kg(23.7%)。", "reference": "各养分含量与1980s土壤普查相比,SOM、TN、AP、AK分别提高了4.7g/kg(43.9%)、0.17g/kg(23.3%)、14.1mg/kg(210.4%)、32.9mg/kg(23.7%)。", "edit": [] }, { "id": 3547, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "所以掌握盐渍化棉田土壤养分的时空变异特征,可以更好的利用该地区的土地资源并进行农业发展。", "reference": "所以掌握好盐渍化棉田土壤养分的空间变异特征,可以更好地利用该地区的土地资源并进行农业生产。", "edit": [ { "src_interval": [ 4, 4 ], "tgt_interval": [ 4, 5 ], "src_tokens": [], "tgt_tokens": [ "好" ] }, { "src_interval": [ 14, 16 ], "tgt_interval": [ 15, 17 ], "src_tokens": [ "时", "空" ], "tgt_tokens": [ "空", "间" ] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 26, 27 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 41, 43 ], "tgt_interval": [ 42, 44 ], "src_tokens": [ "发", "展" ], "tgt_tokens": [ "生", "产" ] } ] }, { "id": 3548, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田与氮磷钾肥对土壤养分及水稻产量的影响", "source": "曹俊等研究中表明:稻草全量还田会抑制水稻分蘖前期的生长,加快分蘖中期水稻发苗速度,使其后期生长平稳,有利于水稻有效穗数的增加,提高了水稻结实率和千粒重,从而达到了增产的目的。", "reference": "曹俊等研究表明:稻草全量还田会抑制水稻分蘖前期的生长,加快分蘖中期水稻发苗速度,使其后期生长平稳,有利于水稻有效穗数的增加,提高了水稻结实率和千粒重,从而达到了增产的目的。", "edit": [ { "src_interval": [ 5, 6 ], "tgt_interval": [ 5, 5 ], "src_tokens": [ "中" ], "tgt_tokens": [] } ] }, { "id": 3550, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "还有研究表明,与地面撒施肥料相比,在施肥后立即进行耕种可以增加土壤与肥料的接触,并导致溶解磷的损失减少(Addiscott and Thomas.,2000)。", "reference": "还有研究表明,与地面撒施肥料相比,在施肥后立即进行耕种可以增加土壤与肥料的接触,从而导致溶解磷的损失减少(Addiscott and Thomas.,2000)。", "edit": [ { "src_interval": [ 40, 41 ], "tgt_interval": [ 40, 42 ], "src_tokens": [ "并" ], "tgt_tokens": [ "从", "而" ] } ] }, { "id": 3551, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "验证结果已经表明,在大部分的小空间中,养分数据服从正态分布,在一些不服从正态分布的空间中,我们采用BOX-COX变换或琴森变换的方式使得养分随机变量服从正态分布。", "reference": "验证结果已经表明,在大部分的小空间中,养分数据服从正态分布,在一些不服从正态分布的空间中,我们采用BOX-COX变换或琴森变换的方式使得养分随机变量服从正态分布。", "edit": [] }, { "id": 3553, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在稻草还田标准下,施用基肥可推动水稻苗期生长、干物质累积和必需元素营养物质消化吸收。", "reference": "在实施稻草还田的标准下,施用基肥能够促进水稻苗期的生长、干物质的积累以及必需元素和营养物质的吸收与利用。", "edit": [ { "src_interval": [ 1, 1 ], "tgt_interval": [ 1, 3 ], "src_tokens": [], "tgt_tokens": [ "实", "施" ] }, { "src_interval": [ 5, 5 ], "tgt_interval": [ 7, 8 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 13, 16 ], "tgt_interval": [ 16, 20 ], "src_tokens": [ "可", "推", "动" ], "tgt_tokens": [ "能", "够", "促", "进" ] }, { "src_interval": [ 20, 20 ], "tgt_interval": [ 24, 25 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 26, 29 ], "tgt_interval": [ 31, 36 ], "src_tokens": [ "累", "积", "和" ], "tgt_tokens": [ "的", "积", "累", "以", "及" ] }, { "src_interval": [ 33, 33 ], "tgt_interval": [ 40, 41 ], "src_tokens": [], "tgt_tokens": [ "和" ] }, { "src_interval": [ 37, 39 ], "tgt_interval": [ 45, 46 ], "src_tokens": [ "消", "化" ], "tgt_tokens": [ "的" ] }, { "src_interval": [ 41, 41 ], "tgt_interval": [ 48, 51 ], "src_tokens": [], "tgt_tokens": [ "与", "利", "用" ] } ] }, { "id": 3556, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "方法2计算的综合得分能够更全面的反映土壤养分不同等级的分布情况。", "reference": "方法2所计算的综合得分能够更全面的反映土壤养分不同等级的分布情况。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "所" ] } ] }, { "id": 3557, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "(3)土壤养分数据在经过未加权后的模糊C算法分析后,与空间变异属性加权的模糊C算法分类结果对比,后者较前者的分类结果数相似度明显加强,土壤养分数据类别相似度随年份逐渐靠近,说明安徽省明光市土壤养分空间变异性减小,年度土壤养分差异减少,经过多年科学施肥指导,耕地养分状况得到改善,为农业工作者分析近几年来土壤养分状况作参考,为耕地施肥区域管理作依据。", "reference": "(3)土壤养分数据在经过未加权后的模糊C算法分析后,与空间变异属性加权的模糊C算法分类结果对比,后者较前者的分类结果相似度明显加强,土壤养分数据类别相似度随年份逐渐靠近,说明安徽省明光市土壤养分空间变异性减小,年度土壤养分差异减少。经过多年科学施肥指导,耕地养分状况得到改善,为农业工作者分析近几年来土壤养分状况提供参考,为耕地施肥区域管理提供依据。", "edit": [ { "src_interval": [ 58, 59 ], "tgt_interval": [ 58, 58 ], "src_tokens": [ "数" ], "tgt_tokens": [] }, { "src_interval": [ 116, 117 ], "tgt_interval": [ 115, 116 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 157, 158 ], "tgt_interval": [ 156, 158 ], "src_tokens": [ "作" ], "tgt_tokens": [ "提", "供" ] }, { "src_interval": [ 170, 171 ], "tgt_interval": [ 170, 172 ], "src_tokens": [ "作" ], "tgt_tokens": [ "提", "供" ] } ] }, { "id": 3558, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "张琪通过开展长期性耕种精准定位实验,结果显示,免耕秸秆遮盖和浅松秸秆遮盖明显增加了0-10cm土层的饱和状态导水率,说明免耕秸秆遮盖改进了表面土壤特性,提高了表面土壤的透气性和吸水性。", "reference": "张琪通过进行长期耕种的精准定位实验发现,免耕秸秆覆盖和浅松秸秆覆盖显著提高了0-10cm土层在饱和状态下的导水率。这一结果表明,免耕秸秆覆盖改善了表层土壤的特性,增强了土壤表层的透气性和吸水能力。", "edit": [ { "src_interval": [ 4, 6 ], "tgt_interval": [ 4, 6 ], "src_tokens": [ "开", "展" ], "tgt_tokens": [ "进", "行" ] }, { "src_interval": [ 8, 9 ], "tgt_interval": [ 8, 8 ], "src_tokens": [ "性" ], "tgt_tokens": [] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 10, 11 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 17, 22 ], "tgt_interval": [ 17, 19 ], "src_tokens": [ ",", "结", "果", "显", "示" ], "tgt_tokens": [ "发", "现" ] }, { "src_interval": [ 27, 28 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "遮" ], "tgt_tokens": [ "覆" ] }, { "src_interval": [ 34, 40 ], "tgt_interval": [ 31, 37 ], "src_tokens": [ "遮", "盖", "明", "显", "增", "加" ], "tgt_tokens": [ "覆", "盖", "显", "著", "提", "高" ] }, { "src_interval": [ 49, 50 ], "tgt_interval": [ 46, 47 ], "src_tokens": [ "的" ], "tgt_tokens": [ "在" ] }, { "src_interval": [ 54, 54 ], "tgt_interval": [ 51, 53 ], "src_tokens": [], "tgt_tokens": [ "下", "的" ] }, { "src_interval": [ 57, 60 ], "tgt_interval": [ 56, 64 ], "src_tokens": [ ",", "说", "明" ], "tgt_tokens": [ "。", "这", "一", "结", "果", "表", "明", "," ] }, { "src_interval": [ 64, 65 ], "tgt_interval": [ 68, 69 ], "src_tokens": [ "遮" ], "tgt_tokens": [ "覆" ] }, { "src_interval": [ 67, 68 ], "tgt_interval": [ 71, 72 ], "src_tokens": [ "进" ], "tgt_tokens": [ "善" ] }, { "src_interval": [ 70, 71 ], "tgt_interval": [ 74, 75 ], "src_tokens": [ "面" ], "tgt_tokens": [ "层" ] }, { "src_interval": [ 73, 73 ], "tgt_interval": [ 77, 78 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 76, 83 ], "tgt_interval": [ 81, 88 ], "src_tokens": [ "提", "高", "了", "表", "面", "土", "壤" ], "tgt_tokens": [ "增", "强", "了", "土", "壤", "表", "层" ] }, { "src_interval": [ 90, 91 ], "tgt_interval": [ 95, 97 ], "src_tokens": [ "性" ], "tgt_tokens": [ "能", "力" ] } ] }, { "id": 3559, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "本研究通过获取的野外试验数据进行处理,分析土壤有机质、全氮、速效态养分受结构性因素还是随机性因素的主导作用。", "reference": "本研究通过获取的野外试验数据进行处理、分析土壤有机质、全氮、速效态养分受结构性因素还是随机性因素的主导作用。", "edit": [ { "src_interval": [ 18, 19 ], "tgt_interval": [ 18, 19 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] } ] }, { "id": 3560, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "在进行分析之前,通过利用巴特利特Bartlett进行检验,该检验的目的是检验不同的指标之间是否有存在一定的相关性,其中KMO值为0.645,表明该数据可以进行主成分分析(表6-1)。", "reference": "在进行分析之前,通过利用巴特利特(Bartlett)检验来评估不同指标间是否存在一定的相关性。该检验的KMO值为0.645,表明该数据可以进行主成分分析(表6-1)。", "edit": [ { "src_interval": [ 16, 16 ], "tgt_interval": [ 16, 17 ], "src_tokens": [], "tgt_tokens": [ "(" ] }, { "src_interval": [ 24, 30 ], "tgt_interval": [ 25, 26 ], "src_tokens": [ "进", "行", "检", "验", ",", "该" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 32, 38 ], "tgt_interval": [ 28, 31 ], "src_tokens": [ "的", "目", "的", "是", "检", "验" ], "tgt_tokens": [ "来", "评", "估" ] }, { "src_interval": [ 40, 41 ], "tgt_interval": [ 33, 33 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 43, 44 ], "tgt_interval": [ 35, 35 ], "src_tokens": [ "之" ], "tgt_tokens": [] }, { "src_interval": [ 47, 48 ], "tgt_interval": [ 38, 38 ], "src_tokens": [ "有" ], "tgt_tokens": [] }, { "src_interval": [ 56, 59 ], "tgt_interval": [ 46, 51 ], "src_tokens": [ ",", "其", "中" ], "tgt_tokens": [ "。", "该", "检", "验", "的" ] } ] }, { "id": 3561, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "从图可知,Z+JG和S+JG处理的土壤微生物含量较高,表明施沼液与商品有机肥能提高土壤微生物含量。", "reference": "由图可知,Z+JG和S+JG处理的土壤微生物含量较高,说明施沼液与商品有机肥能提高土壤微生物含量。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "从" ], "tgt_tokens": [ "由" ] }, { "src_interval": [ 27, 28 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "表" ], "tgt_tokens": [ "说" ] } ] }, { "id": 3562, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "当前,全省小麦耕地土壤全氮(TN)含量在0.15-2.3g/kg之间,平均为0.9g/kg,主要分布在0.8-1.2g/kg,所占比例为53.9%;小麦地的全氮在渭北、关中、陕南地区的平均含量分别为0.9g/kg、1.0g/kg、1.0g/kg,渭北地区小麦地全氮主要在0.8-1.2g/kg所占比例最高,为61.6%;关中地区小麦地土壤全氮主要在0.5-0.8g/kg,占41.5%,在<0.5g/kg所占比例最少;陕南秦巴山区小麦地土壤全氮在1.2-1.6g/kg之间所占比例为45.0%,在>1.6g/kg所占比例为40.0%(图5-1)。", "reference": "当前,全省小麦耕地土壤全氮(TN)含量在0.15-2.3g/kg之间,平均为0.9g/kg,主要分布在0.8-1.2g/kg,所占比例为53.9%;小麦地的全氮在渭北、关中、陕南地区的平均含量分别为0.9g/kg、1.0g/kg、1.0g/kg,渭北地区小麦地全氮主要在0.8-1.2g/kg所占比例最高,为61.6%;关中地区小麦地土壤全氮主要在0.5-0.8g/kg,占41.5%,在<0.5g/kg所占比例最少;陕南秦巴山区小麦地土壤全氮在1.2-1.6g/kg之间所占比例为45.0%,在>1.6g/kg所占比例为40.0%(图5-1)。", "edit": [] }, { "id": 3563, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在2016年油菜季0-20cm表层土壤中,处理3有机质含量达到18.97g/kg,明显高于处理1的14.32g/kg、处理2的15.99g/kg、处理4的17.48g/kg、处理5的16.70g/kg的有机质含量,分别高出24.54%、15.71%、7.86%、11.99%。", "reference": "在2016年油菜季0-20cm表层土壤中,处理3有机质含量达到18.97g/kg,明显高于处理1的14.32g/kg、处理2的15.99g/kg、处理4的17.48g/kg、处理5的16.70g/kg的有机质含量,分别高出24.54%、15.71%、7.86%、11.99%。", "edit": [ { "src_interval": [ 40, 41 ], "tgt_interval": [ 40, 41 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3564, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "对土壤养分管理分区完成后,需要对分区结果进行评价以探究土壤养分管理分区的合理性,本文对每个分区的土壤养分进行统计后,对其进行了差异显著性检验,分析结果如表6-3所示,在三个管理分区之间,土壤全氮、有机质、速效钾各养分指标的差异呈现出显著性。", "reference": "对土壤养分管理分区完成后,需要对分区结果进行评价以探究土壤养分管理分区的合理性,本文对每个分区的土壤养分进行统计后,对其进行了差异显著性检验,分析结果如表6-3所示,在三个管理分区之间,土壤全氮、有机质、速效钾各养分指标的差异显著。", "edit": [ { "src_interval": [ 113, 116 ], "tgt_interval": [ 113, 113 ], "src_tokens": [ "呈", "现", "出" ], "tgt_tokens": [] }, { "src_interval": [ 118, 119 ], "tgt_interval": [ 115, 115 ], "src_tokens": [ "性" ], "tgt_tokens": [] } ] }, { "id": 3565, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "根据表4-2可以得出,当前陕西全省43.0%的区域土壤有效铁含量为适量,有17.4%的区域土壤为亏缺状态;全省有效锰在丰富区间所占得比例最大,为44.7%,在适量水所占比例为32.3%,还有15.3%和7.7%的土壤有效锰含量处于缺和急缺状态;全省土壤有效铜含量丰富的分布频率接近一半,为48.8%,缺和极缺所占比例仅为6.3%,由此可得陕西省土壤有效铜含量整体可以达到作物所需;全省土壤有效锌和有效硼含量在缺和极缺所占比例达到了55.4%和56.6%,因此在今后的农业生产中要重视含锌肥料和含硼肥料的使用;有效钼含量在适量水平所占比例最高,达到了66.4%。", "reference": "根据表4-2可以得出,当前陕西全省43.0%的区域土壤有效铁含量为适量,17.4%的区域土壤为亏缺状态;全省有效锰在丰富区间所占比例最大,为44.7%,在适量水所占比例为32.3%,还有15.3%和7.7%的土壤有效锰含量处于缺和急缺状态;全省土壤有效铜含量丰富的分布频率接近一半,为48.8%,缺和极缺所占比例仅为6.3%,由此可得陕西省土壤有效铜含量整体可以达到作物所需;全省土壤有效锌和有效硼含量在缺和极缺所占比例达到了55.4%和56.6%,因此在今后的农业生产中要重视含锌肥料和含硼肥料的使用;有效钼含量在适量水平所占比例最高,达到了66.4%。", "edit": [ { "src_interval": [ 36, 37 ], "tgt_interval": [ 36, 36 ], "src_tokens": [ "有" ], "tgt_tokens": [] }, { "src_interval": [ 65, 66 ], "tgt_interval": [ 64, 64 ], "src_tokens": [ "得" ], "tgt_tokens": [] } ] }, { "id": 3566, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在2015年水稻季0-20cm表层土壤中,处理3有效磷含量达到41.41mg/kg,明显高于处理1的34.00mg/kg、处理2的41.05mg/kg、处理4的39.70mg/kg、处理5的33.02mg/kg的有效磷含量,分别高出17.89%、0.88%、4.14%、20.32%。", "reference": "在2015年水稻季0-20cm的表层土壤中,处理3的有效磷含量达到41.41mg/kg,这明显高于处理1的34.00mg/kg、处理2的41.05mg/kg、处理4的39.70mg/kg和处理5的33.02mg/kg,分别高出17.89%、0.88%、4.14%和20.32%。", "edit": [ { "src_interval": [ 15, 15 ], "tgt_interval": [ 15, 16 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 24, 24 ], "tgt_interval": [ 25, 26 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 41, 42 ], "tgt_interval": [ 43, 45 ], "src_tokens": [ "," ], "tgt_tokens": [ ",", "这" ] }, { "src_interval": [ 90, 91 ], "tgt_interval": [ 93, 94 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 105, 111 ], "tgt_interval": [ 108, 108 ], "src_tokens": [ "的", "有", "效", "磷", "含", "量" ], "tgt_tokens": [] }, { "src_interval": [ 134, 135 ], "tgt_interval": [ 131, 132 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] } ] }, { "id": 3567, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "对pH模型贡献率最高的三个因素为土地利用类型、海拔和年降水量,土地利用类型的均方误差增加量最高为177.81%,而海拔和年降水量的均方增加量相对较低为132.81%和118.31%,说明土地利用类型是影响土壤pH值变化的主要环境因素,而海拔和年均降雨作用相对较小,是次要因素。", "reference": "对pH模型贡献率最高的三个因素为土地利用类型、海拔和年降水量,土地利用类型的均方误差增加量最高为177.81%,而海拔和年降水量的均方增加量相对较低,分别为132.81%和118.31%,说明土地利用类型是影响土壤pH值变化的主要环境因素,而海拔和年均降雨作用相对较小,是次要因素。", "edit": [ { "src_interval": [ 74, 74 ], "tgt_interval": [ 74, 77 ], "src_tokens": [], "tgt_tokens": [ ",", "分", "别" ] } ] }, { "id": 3568, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "还有研究表明,通过耕作措施的改变,0~20cm土层土壤速效磷和速效钾含量会有显著提高,其中免耕耕作措施会显著升高土壤表层土壤速效磷含量,使土壤速效磷在土壤各土层中均匀分布(秦红灵等,2007)。", "reference": "研究表明,通过耕作措施的改变,0~20cm土层土壤速效磷和速效钾含量会有显著提高,其中免耕耕作措施会显著升高土壤表层土壤速效磷含量,使土壤速效磷在土壤各土层中均匀分布(秦红灵等,2007)。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "还", "有" ], "tgt_tokens": [] } ] }, { "id": 3569, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "王留好(王留好等2007)通过研究陕西省渭北苹果园土壤有机质含量发现,加大施用有机肥力度,在提高在很大程度提高土壤有机质含量的同时会改善土壤环境,土壤有机质(SOM)含量与有机肥的施用量和苹果产量呈现正相关关系。", "reference": "王留好(王留好等2007)通过研究陕西省渭北苹果园土壤有机质含量发现,加大有机肥施用力度,在很大程度提高土壤有机质含量的同时会改善土壤环境,土壤有机质(SOM)含量与有机肥的施用量和苹果产量呈现正相关关系。", "edit": [ { "src_interval": [ 3, 4 ], "tgt_interval": [ 3, 4 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 12, 13 ], "tgt_interval": [ 12, 13 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 37, 42 ], "tgt_interval": [ 37, 42 ], "src_tokens": [ "施", "用", "有", "机", "肥" ], "tgt_tokens": [ "有", "机", "肥", "施", "用" ] }, { "src_interval": [ 45, 48 ], "tgt_interval": [ 45, 45 ], "src_tokens": [ "在", "提", "高" ], "tgt_tokens": [] } ] }, { "id": 3570, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "因此本论文在吉林省四平市梨树县的两个村落进行硫肥试验,利用16S rRNA高通量测序(Illumina Mi Seq)技术,研究在两种土壤中不同施硫梯度以及硫肥类型下土壤养分含量及引起的土壤微生物群落结构改变之间的相关性作为本文的研究重点,为建立合理的农田施硫制度提供理论依据。", "reference": "因此本论文在吉林省四平市梨树县的两个村落进行硫肥试验,利用16S rRNA高通量测序(Illumina Mi Seq)技术,研究在两种土壤中不同施硫梯度以及硫肥类型下土壤养分含量及引起的土壤微生物群落结构改变之间的相关性作为本文的研究重点,为建立合理的农田施硫制度提供理论依据。", "edit": [] }, { "id": 3573, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "土壤pH的测定采用水土比2.5:1,用pH计(Seven Easy MettlerToledo,China,2008)测定。", "reference": "土壤pH的测定采用水土比2.5:1,用pH计(Seven Easy MettlerToledo,China,2008)测定。", "edit": [ { "src_interval": [ 15, 18 ], "tgt_interval": [ 15, 18 ], "src_tokens": [ ":", "1", "," ], "tgt_tokens": [ ":", "1", "," ] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 22, 23 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 56, 57 ], "tgt_interval": [ 56, 57 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 3574, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "此外,沼液施用农田会增大氮以及总磷以及胶体磷的淋溶风险。", "reference": "此外,沼液施用农田会增大氮、总磷以及胶体磷的淋溶风险。", "edit": [ { "src_interval": [ 13, 15 ], "tgt_interval": [ 13, 14 ], "src_tokens": [ "以", "及" ], "tgt_tokens": [ "、" ] } ] }, { "id": 3575, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "因此本分选择黑龙江省这三种土壤具有代表性的土壤实地采集土样进行土壤养分化学计量平衡研究。", "reference": "因此本文选择黑龙江省这三种土壤具有代表性的土壤,实地采集土样进行土壤养分化学计量平衡研究。", "edit": [ { "src_interval": [ 3, 4 ], "tgt_interval": [ 3, 4 ], "src_tokens": [ "分" ], "tgt_tokens": [ "文" ] }, { "src_interval": [ 23, 23 ], "tgt_interval": [ 23, 24 ], "src_tokens": [], "tgt_tokens": [ "," ] } ] }, { "id": 3576, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "全球农业科研机构长达60年的工作成果,对未来农业生态环境、农业可持续发展奠定基础,大量实验的工作表明,化肥或者有机肥料对作物具有增加产量作用,化肥对土壤中有机碳、有机氮库起微弱作用。", "reference": "全球农业科研机构60年来的工作成果为未来农业生态环境和农业的可持续发展奠定了坚实的基础。大量实验研究显示,无论是化肥还是有机肥料,都能有效地提高作物产量。然而,化肥对于土壤中的有机碳和有机氮库的影响则相对较小。", "edit": [ { "src_interval": [ 8, 10 ], "tgt_interval": [ 8, 8 ], "src_tokens": [ "长", "达" ], "tgt_tokens": [] }, { "src_interval": [ 13, 13 ], "tgt_interval": [ 11, 12 ], "src_tokens": [], "tgt_tokens": [ "来" ] }, { "src_interval": [ 18, 20 ], "tgt_interval": [ 17, 18 ], "src_tokens": [ ",", "对" ], "tgt_tokens": [ "为" ] }, { "src_interval": [ 28, 29 ], "tgt_interval": [ 26, 27 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 31, 31 ], "tgt_interval": [ 29, 30 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 38, 38 ], "tgt_interval": [ 37, 41 ], "src_tokens": [], "tgt_tokens": [ "了", "坚", "实", "的" ] }, { "src_interval": [ 40, 41 ], "tgt_interval": [ 43, 44 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 45, 51 ], "tgt_interval": [ 48, 56 ], "src_tokens": [ "的", "工", "作", "表", "明", "," ], "tgt_tokens": [ "研", "究", "显", "示", ",", "无", "论", "是" ] }, { "src_interval": [ 53, 55 ], "tgt_interval": [ 58, 60 ], "src_tokens": [ "或", "者" ], "tgt_tokens": [ "还", "是" ] }, { "src_interval": [ 59, 60 ], "tgt_interval": [ 64, 72 ], "src_tokens": [ "对" ], "tgt_tokens": [ ",", "都", "能", "有", "效", "地", "提", "高" ] }, { "src_interval": [ 62, 66 ], "tgt_interval": [ 74, 74 ], "src_tokens": [ "具", "有", "增", "加" ], "tgt_tokens": [] }, { "src_interval": [ 68, 70 ], "tgt_interval": [ 76, 79 ], "src_tokens": [ "作", "用" ], "tgt_tokens": [ "。", "然", "而" ] }, { "src_interval": [ 74, 74 ], "tgt_interval": [ 83, 84 ], "src_tokens": [], "tgt_tokens": [ "于" ] }, { "src_interval": [ 77, 77 ], "tgt_interval": [ 87, 88 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 80, 81 ], "tgt_interval": [ 91, 92 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 85, 90 ], "tgt_interval": [ 96, 104 ], "src_tokens": [ "起", "微", "弱", "作", "用" ], "tgt_tokens": [ "的", "影", "响", "则", "相", "对", "较", "小" ] } ] }, { "id": 3577, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "暗管通过合理埋深与布局在保证农业生产的质量和产量的同时,能有效改善作物的总产量水平,这主要归功于暗管排水能加速土壤盐分的淋洗,农作物的生长环境得到充足的养分支持,长势和生长速度也因此得到大幅度的提高。", "reference": "暗管通过合理埋深与布局在保证农业生产的质量和产量的同时,能有效改善作物的总产量水平,这主要归功于暗管排水能加速土壤盐分的淋洗,农作物的生长环境得到充足的养分支持,长势和生长速度也因此得到大幅度的提高。", "edit": [] }, { "id": 3578, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "方差分析(ANOVA)采用三因素(包括施肥方式,生物质炭施用和年限)方差分析。", "reference": "方差分析(ANOVA)采用三因素(包括施肥方式,生物质炭施用和年限)进行分析。", "edit": [ { "src_interval": [ 16, 17 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 33, 36 ], "tgt_interval": [ 33, 36 ], "src_tokens": [ ")", "方", "差" ], "tgt_tokens": [ ")", "进", "行" ] } ] }, { "id": 3580, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "本研究目的是为了面对日益激增的海量土壤养分数据,应用大数据技术进行数据处理,关键在于如何将整体海量数据进行分块,整体任务进行划分,并在此基础上进一步进行数据挖掘,从海量数据中发现未知的价值。", "reference": "本研究目的是面对日益激增的海量土壤养分数据,应用大数据技术进行数据处理,关键在于如何将整体海量数据进行分块,整体任务进行划分,并在此基础上进一步进行数据挖掘,从海量数据中发现未知的价值。", "edit": [ { "src_interval": [ 6, 8 ], "tgt_interval": [ 6, 6 ], "src_tokens": [ "为", "了" ], "tgt_tokens": [] } ] }, { "id": 3582, "category": "农学", "discipline": "农业资源与环境", "title": "长汀县耕地土壤养分空间分布及尺度效应", "source": "(3)从不同耕地利用类型来看,水浇地受制图比例尺影响最大,与1:1万相比,1:5万和1:25万制图尺度下有机碳密度和储量相对偏差分别在2.43%~4.89%和0.97%~44.17%之间;其次是面积最大的水田,有机碳密度和储量相对偏差分别在0.60%4.71%和3.02%~36.06%之间;受影响相对较小的是旱地,有机碳密度和储量相对偏差分别在0.30%~4.07%和9.79%~32.08%之间。", "reference": "(3)从不同耕地利用类型来看,水浇地受制图比例尺影响最大,与1:1万相比,1:5万和1:25万制图尺度下有机碳密度和储量相对偏差分别在2.43%~4.89%和0.97%~44.17%之间;其次是面积最大的水田,有机碳密度和储量相对偏差分别在0.60%4.71%和3.02%~36.06%之间;受影响相对较小的是旱地,有机碳密度和储量相对偏差分别在0.30%~4.07%和9.79%~32.08%之间。", "edit": [ { "src_interval": [ 0, 3 ], "tgt_interval": [ 0, 3 ], "src_tokens": [ "(", "3", ")" ], "tgt_tokens": [ "(", "3", ")" ] } ] }, { "id": 3584, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "通过第3,4章研究周年施氮对土壤养分及土壤微生物区系的影响可发现,冬小麦当季施氮和前茬麦季不同施氮处理对后茬大豆不同施氮量下土壤养分含量及微生物数量均产生不同程度的变化,而土壤酶是主要来源于土壤中动物、植物根系和微生物的细胞分泌物以及残体的分解物,它参与了土壤中各种元素的释放与储存、土壤中腐殖质的形成和发育,其活性既能反映土壤生物活性的高低,又可以表征土壤养分转化能力的强弱,可以说与土壤养分含量及微生物数量密切相关。", "reference": "通过第3、4章研究周年施氮对土壤养分及土壤微生物区系的影响可发现,对冬小麦当季施氮和前茬小麦施用不同量的氮肥、对大豆当季施氮和后茬大豆不同施氮量下土壤养分含量及微生物数量均会产生不同程度的变化,而土壤酶是主要来源于土壤中动物、植物根系和微生物的细胞分泌物以及残体的分解物,它参与了土壤中各种元素的释放与储存、土壤中腐殖质的形成和发育,其活性既能反映土壤生物活性的高低,又可以表征土壤养分转化能力的强弱,可以说与土壤养分含量和微生物数量密切相关。", "edit": [ { "src_interval": [ 4, 5 ], "tgt_interval": [ 4, 5 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 33, 33 ], "tgt_interval": [ 33, 34 ], "src_tokens": [], "tgt_tokens": [ "对" ] }, { "src_interval": [ 43, 45 ], "tgt_interval": [ 44, 48 ], "src_tokens": [ "麦", "季" ], "tgt_tokens": [ "小", "麦", "施", "用" ] }, { "src_interval": [ 47, 52 ], "tgt_interval": [ 50, 63 ], "src_tokens": [ "施", "氮", "处", "理", "对" ], "tgt_tokens": [ "量", "的", "氮", "肥", "、", "对", "大", "豆", "当", "季", "施", "氮", "和" ] }, { "src_interval": [ 75, 75 ], "tgt_interval": [ 86, 87 ], "src_tokens": [], "tgt_tokens": [ "会" ] }, { "src_interval": [ 199, 200 ], "tgt_interval": [ 211, 212 ], "src_tokens": [ "及" ], "tgt_tokens": [ "和" ] } ] }, { "id": 3585, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "不同处理对土壤含水,微生物量碳、氮及碳氮比的影响见表2。", "reference": "不同处理方法对土壤含水、微生物量碳、氮及碳氮比的影响见表2。", "edit": [ { "src_interval": [ 4, 4 ], "tgt_interval": [ 4, 6 ], "src_tokens": [], "tgt_tokens": [ "方", "法" ] }, { "src_interval": [ 9, 10 ], "tgt_interval": [ 11, 12 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] } ] }, { "id": 3586, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "综上所述,研究区自然条件的不同、人为干预的差异不同程度的影响着土壤养分含量的变化,了解和评估土壤养分的空间和时间特性以及影响它们的因素,可以科学指导可持续的土地利用和养分分区管理。", "reference": "综上所述,研究区自然条件的不同、人为干预的差异不同程度地影响着土壤养分含量的变化,了解和评估土壤养分的空间和时间特性以及影响它们的因素,可以科学地指导可持续的土地利用和养分分区管理。", "edit": [ { "src_interval": [ 27, 28 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 72, 72 ], "tgt_interval": [ 72, 73 ], "src_tokens": [], "tgt_tokens": [ "地" ] } ] }, { "id": 3587, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "但随着人们对农产品消费水平的日益增长,农产品的产量供应受到极大地挑战,加大农药的投入量可以极大地减少病虫害的发生,想要更快的满足人们对农产品的需求,人们对农药产生了更大的依赖。", "reference": "但随着人们对农产品消费水平的日益增长,农产品的产量供应受到极大的挑战,加大农药的投入量可以极大地减少病虫害的发生,想要更快地满足人们对农产品的需求,人们对农药产生了更大的依赖。", "edit": [ { "src_interval": [ 31, 62 ], "tgt_interval": [ 31, 62 ], "src_tokens": [ "地", "挑", "战", ",", "加", "大", "农", "药", "的", "投", "入", "量", "可", "以", "极", "大", "地", "减", "少", "病", "虫", "害", "的", "发", "生", ",", "想", "要", "更", "快", "的" ], "tgt_tokens": [ "的", "挑", "战", ",", "加", "大", "农", "药", "的", "投", "入", "量", "可", "以", "极", "大", "地", "减", "少", "病", "虫", "害", "的", "发", "生", ",", "想", "要", "更", "快", "地" ] } ] }, { "id": 3588, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "而在周年轮作制度下,由于前后茬作物间隔短,土壤养分对周年不同施氮量的响应不同,因此,本章探究了周年不同施氮组合下,前茬施氮以及当季施氮的叠加效应对后茬大豆土壤养分的影响规律。", "reference": "而在周年轮作制度下,由于前后茬作物间隔短,土壤养分对周年不同施氮量的响应不同,因此,本章探究了周年不同施氮组合下,前茬施氮以及当季施氮的叠加效应对后茬大豆土壤养分的影响规律。", "edit": [] }, { "id": 3590, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "当前,全省小麦地土壤速效磷(AP)含量均值为18.2mg/kg,在10-20mg/kg所占比例最多,为37.1%,在5-10mg/kg和20-40mg/kg的比例分别为21.7%和27.1%(图5-1);小麦地的土壤速效平均含量在渭北、关中、陕南地区分别为19.0mg/kg、23.9mg/kg、18.4mg/kg,渭北地区小麦耕地速效磷在10-20mg/kg所占比例最大,为36.9%;关中平原地区小麦耕地土壤有效磷10-20mg/kg和20-40mg/kg这两个等级所占比例分别为36.5%和45.9%;陕南秦巴山区小麦地土壤速效在10-20mg/kg所占比例接近一半,为51.0%(图5-1)。", "reference": "当前,全省小麦地土壤速效磷(AP)含量均值为18.2mg/kg,在10-20mg/kg所占比例最多,为37.1%,在5-10mg/kg和20-40mg/kg的比例分别为21.7%和27.1%(图5-1);小麦地的土壤速效平均含量在渭北、关中、陕南地区分别为19.0mg/kg、23.9mg/kg、18.4mg/kg,渭北地区小麦耕地速效磷在10-20mg/kg所占比例最大,为36.9%;关中平原地区小麦耕地土壤有效磷10-20mg/kg和20-40mg/kg这两个等级所占比例分别为36.5%和45.9%;陕南秦巴山区小麦地土壤速效在10-20mg/kg所占比例接近一半,为51.0%(图5-1)。", "edit": [] }, { "id": 3592, "category": "农学", "discipline": "农业资源与环境", "title": "长汀县耕地土壤养分空间分布及尺度效应", "source": "不同于全磷密度,长汀县各乡镇全磷储量受制图尺度影响较大(表5-20),在1:1万制图尺度下,长汀县耕层土壤全磷总储量为49754.15t,随着制图尺度降低,在1:5万制图尺度下,由于长汀县耕地总面积较1:1万制图尺度减少了4.01%,导致耕层土壤全磷总储量下降为47392.99t,低估了4.75%(1178.58t);在1:25万制图尺度下,虽然全磷密度有所增长,但由于耕地总面积减少了32.67%,导致全磷总储量低估了24.58%,为37524.58t。", "reference": "不同于全磷密度,长汀县各乡镇全磷储量受制图尺度影响较大(表5-20),在1:1万制图尺度下,长汀县耕层土壤全磷总储量为49754.15t,随着制图尺度降低,在1:5万制图尺度下,由于长汀县耕地总面积较1:1万制图尺度减少了4.01%,导致耕层土壤全磷总储量下降为47392.99t,低估了4.75%(1178.58t);在1:25万制图尺度下,虽然全磷密度有所增长,但由于耕地总面积减少了32.67%,导致全磷总储量低估了24.58%,为37524.58t。", "edit": [ { "src_interval": [ 27, 28 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 33, 35 ], "tgt_interval": [ 33, 35 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "," ] }, { "src_interval": [ 68, 69 ], "tgt_interval": [ 68, 69 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 116, 117 ], "tgt_interval": [ 116, 117 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 140, 141 ], "tgt_interval": [ 140, 141 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 159, 160 ], "tgt_interval": [ 159, 160 ], "src_tokens": [ ";" ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 200, 201 ], "tgt_interval": [ 200, 201 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 217, 218 ], "tgt_interval": [ 217, 218 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3593, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "大部分地区有效铜集中分布在小于1.0mg/kg和1.0~1.8mg/kg的范围,面积占比分别为54.7%、44.5%。", "reference": "大部分地区有效铜集中分布在小于1.0mg/kg和1.0~1.8mg/kg的范围,面积占比分别为54.7%、44.5%。", "edit": [] }, { "id": 3594, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "总体来看,十年间常熟市耕地土壤有效磷含量呈现上升趋势,其中2010-2014年土壤有效磷水平缓慢上升,从10.81mgkg上升到14.83mgkg;2015年土壤有效磷水平有所下降,下降至12.91mg/kg;2016年起,土壤有效磷含量大幅度上升,从15.58mg/kg上升至26.76mg/kg。", "reference": "总体来看,十年间常熟市耕地土壤有效磷含量呈现上升趋势,其中,在2010-2014年间,土壤有效磷水平缓慢上升,从10.81mgkg上升到14.83mgkg;2015年土壤有效磷水平有所下降,下降至12.91mg/kg;2016年起,土壤有效磷含量大幅度上升,从15.58mg/kg上升至26.76mg/kg。", "edit": [ { "src_interval": [ 29, 29 ], "tgt_interval": [ 29, 31 ], "src_tokens": [], "tgt_tokens": [ ",", "在" ] }, { "src_interval": [ 39, 39 ], "tgt_interval": [ 41, 43 ], "src_tokens": [], "tgt_tokens": [ "间", "," ] }, { "src_interval": [ 73, 74 ], "tgt_interval": [ 77, 78 ], "src_tokens": [ ";" ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 104, 105 ], "tgt_interval": [ 108, 109 ], "src_tokens": [ ";" ], "tgt_tokens": [ ";" ] } ] }, { "id": 3595, "category": "农学", "discipline": "水土保持与荒漠化防治", "title": "托克托县土壤养分含量分析及高光谱反演研究", "source": "本研究区内对采样点分布范围较广,土壤养分含量间差距较大,但土壤养分之间相关性较高,其中土壤有机质与土壤全氮含量相关系数最高为0.80,由托克托县土壤养分空间差值图可以看出,各土壤养分最大值均张君、董佳琦、国艳春等人在土壤养分研究中普遍认为土壤养分之间存在较高的相关性,与本文研究结论一致;研究区内盐碱地土壤养分含量处于最低值,根据田志杰的研究,盐碱地植被相对较少,土壤养分转化率较低,养分流失的风险高,导致盐碱地土壤养分整体偏低,但在盐渍化土壤改良区内,主要代表植物为柠条锦鸡儿(Caraganakorshinskii),由于其抗盐碱、抗旱、抗旱等特点,对于土壤养分改良较为明显,研究区内土壤养分耕地均值大于林草地,且耕地土壤养分标准差较小,表明耕地土壤养分整体处于相同水平,但土壤养分最大值均位于林地内,由于林地枯落物增加了土壤腐殖质含量进而提高了各项指标的含量,其对土壤养分优化能力在一定程度上优于化肥的效果,与岳庆玲结论一致。", "reference": "在本研究区域内,由于采样点分布范围较广,导致土壤养分含量之间的差异显著,但土壤养分之间相关性较高,其中土壤有机质与土壤全氮含量相关系数最高为0.80。通过观察托克托县土壤养分空间差值图,可以得到各土壤养分的最大值均。张君、董佳琦、国艳春等人在土壤养分研究中普遍认为土壤养分之间存在较高的相关性,这与本文研究结论一致。研究发现,研究区域内盐碱地土壤养分含量处于最低值。根据田志杰的研究,由于盐碱地植被相对较少,土壤养分转化率较低,养分流失的风险高,导致盐碱地土壤养分整体偏低,但在盐渍化土壤改良区域内,主要代表植物柠条锦鸡儿(Caraganakorshinskii)因其抗盐碱、抗旱、抗旱等特点,对土壤养分的改良效果较为明显。研究还发现,研究区域内耕地的土壤养分均值大于林草地,且耕地土壤养分标准差较小,这表明耕地土壤养分整体处于相同水平,但土壤养分最大值均通常出现在林地内,由于林地枯落物增加了土壤腐殖质含量进而提高了各项指标的含量,其对土壤养分优化能力在一定程度上优于化肥的效果,这与岳庆玲结论一致。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 4, 6 ], "tgt_interval": [ 5, 10 ], "src_tokens": [ "内", "对" ], "tgt_tokens": [ "域", "内", ",", "由", "于" ] }, { "src_interval": [ 16, 16 ], "tgt_interval": [ 20, 22 ], "src_tokens": [], "tgt_tokens": [ "导", "致" ] }, { "src_interval": [ 22, 27 ], "tgt_interval": [ 28, 35 ], "src_tokens": [ "间", "差", "距", "较", "大" ], "tgt_tokens": [ "之", "间", "的", "差", "异", "显", "著" ] }, { "src_interval": [ 66, 68 ], "tgt_interval": [ 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"src_interval": [ 293, 300 ], "tgt_interval": [ 321, 330 ], "src_tokens": [ "内", "土", "壤", "养", "分", "耕", "地" ], "tgt_tokens": [ "域", "内", "耕", "地", "的", "土", "壤", "养", "分" ] }, { "src_interval": [ 321, 321 ], "tgt_interval": [ 351, 352 ], "src_tokens": [], "tgt_tokens": [ "这" ] }, { "src_interval": [ 347, 349 ], "tgt_interval": [ 378, 383 ], "src_tokens": [ "位", "于" ], "tgt_tokens": [ "通", "常", "出", "现", "在" ] }, { "src_interval": [ 407, 407 ], "tgt_interval": [ 441, 442 ], "src_tokens": [], "tgt_tokens": [ "这" ] } ] }, { "id": 3596, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "为此,我们以县域调查数据为基础,运用GIS手段建立省级耕地土壤养分数据库,实现山东省耕地土壤养分管理及养分空间变异规律研究,并以土壤氮磷钾三种施肥养分为例,研究了其在不同地貌类型、不同土壤类型、不同耕地类型中的地理分异特征,以有机质为例深入研究土壤有机质空间异质性的尺度效应及其影响因素。", "reference": "为此,我们基于县域调查数据,运用GIS手段建立省级耕地土壤养分数据库,方便山东省耕地土壤养分管理及养分空间变异规律的研究,并以土壤氮磷钾三种施肥养分为例,探讨了其在不同地貌类型、不同土壤类型及不同耕地类型中的地理分异特征,以有机质为例深入探索土壤有机质空间异质性的尺度效应及其影响因素。", "edit": [ { "src_interval": [ 5, 6 ], "tgt_interval": [ 5, 7 ], "src_tokens": [ "以" ], "tgt_tokens": [ "基", "于" ] }, { "src_interval": [ 12, 15 ], "tgt_interval": [ 13, 13 ], "src_tokens": [ "为", "基", "础" ], "tgt_tokens": [] }, { "src_interval": [ 37, 39 ], "tgt_interval": [ 35, 37 ], "src_tokens": [ "实", "现" ], "tgt_tokens": [ "方", "便" ] }, { "src_interval": [ 59, 59 ], "tgt_interval": [ 57, 58 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 78, 80 ], "tgt_interval": [ 77, 79 ], "src_tokens": [ "研", "究" ], "tgt_tokens": [ "探", "讨" ] }, { "src_interval": [ 96, 97 ], "tgt_interval": [ 95, 96 ], "src_tokens": [ "、" ], "tgt_tokens": [ "及" ] }, { "src_interval": [ 120, 122 ], "tgt_interval": [ 119, 121 ], "src_tokens": [ "研", "究" ], "tgt_tokens": [ "探", "索" ] } ] }, { "id": 3597, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "虽然土壤微生物个体小,但数量庞大,通过微生物的代谢活动,转化土壤中的各种物质,例如土壤中氮素转化包括氮素矿化-生物固持作用、硝化作用、反硝化作用等均在土壤微生物的参与下进行,既是农田氮循环的重要参与者,亦是构成土壤肥力的重要因素。", "reference": "虽然土壤微生物个体小,但是数量庞大。通过微生物的代谢活动,转化土壤中的各种物质,例如土壤中氮素转化包括氮素矿化-生物固持作用、硝化作用、反硝化作用等均在土壤微生物的参与下进行,既是农田氮循环的重要参与者,亦是构成土壤肥力的重要因素。", "edit": [ { "src_interval": [ 12, 12 ], "tgt_interval": [ 12, 13 ], "src_tokens": [], "tgt_tokens": [ "是" ] }, { "src_interval": [ 16, 17 ], "tgt_interval": [ 17, 18 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] } ] }, { "id": 3598, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "在研究中还发现,随机性因素中除灌溉、施肥、种植制度、管理水平等之外,还存在由人为因素引起的尺度效应,即采样尺度、采集密度也显著影响土壤养分的分布情况。", "reference": "研究还发现,随机性因素中除灌溉、施肥、种植制度及管理水平等之外,还存在由人为因素引起的尺度效应,即采样尺度、采集密度,两者也显著影响土壤养分的分布情况。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "在" ], "tgt_tokens": [] }, { "src_interval": [ 3, 4 ], "tgt_interval": [ 2, 2 ], "src_tokens": [ "中" ], "tgt_tokens": [] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 23, 24 ], "src_tokens": [ "、" ], "tgt_tokens": [ "及" ] }, { "src_interval": [ 60, 60 ], "tgt_interval": [ 58, 61 ], "src_tokens": [], "tgt_tokens": [ ",", "两", "者" ] } ] }, { "id": 3599, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在插秧40d后土壤速效氮含量总体表现为PT-SN>RT-SN>PT-SR>RT-SR,PT-SN处理较RT-SN、PT-SR、RT-SR各组处理的土壤硝态氮分别高出0.84%、4.82%、5.99%。", "reference": "在插秧40d后土壤速效氮含量总体表现为PT-SN>RT-SN>PT-SR>RT-SR,PT-SN处理较RT-SN、PT-SR、RT-SR各组处理的土壤硝态氮分别高出0.84%、4.82%、5.99%。", "edit": [ { "src_interval": [ 42, 43 ], "tgt_interval": [ 42, 43 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3600, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "王琦以陕西省为研究区,应用地理探测器模型,揭示了不同气候区域土壤全氮(STN)空间变异与自然、人文环境的内在联系。", "reference": "王琦选取陕西省作为研究区域,运用地理探测器模型,揭示了不同气候区域内土壤全氮(STN)的空间变异性及其与自然和人文环境因素的内在关联。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 4 ], "src_tokens": [ "以" ], "tgt_tokens": [ "选", "取" ] }, { "src_interval": [ 6, 6 ], "tgt_interval": [ 7, 8 ], "src_tokens": [], "tgt_tokens": [ "作" ] }, { "src_interval": [ 10, 12 ], "tgt_interval": [ 12, 15 ], "src_tokens": [ ",", "应" ], "tgt_tokens": [ "域", ",", "运" ] }, { "src_interval": [ 30, 30 ], "tgt_interval": [ 33, 34 ], "src_tokens": [], "tgt_tokens": [ "内" ] }, { "src_interval": [ 39, 39 ], "tgt_interval": [ 43, 44 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 43, 43 ], "tgt_interval": [ 48, 51 ], "src_tokens": [], "tgt_tokens": [ "性", "及", "其" ] }, { "src_interval": [ 46, 47 ], "tgt_interval": [ 54, 55 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 51, 51 ], "tgt_interval": [ 59, 61 ], "src_tokens": [], "tgt_tokens": [ "因", "素" ] }, { "src_interval": [ 54, 56 ], "tgt_interval": [ 64, 66 ], "src_tokens": [ "联", "系" ], "tgt_tokens": [ "关", "联" ] } ] }, { "id": 3602, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "与水稻季不同,小麦季氮肥施用增加了温室气体排放強度(GHGI)。", "reference": "与水稻季不同,小麦季中氮肥的施用导致了温室气体排放强度(GHGI)的增加。", "edit": [ { "src_interval": [ 10, 10 ], "tgt_interval": [ 10, 11 ], "src_tokens": [], "tgt_tokens": [ "中" ] }, { "src_interval": [ 12, 12 ], "tgt_interval": [ 13, 14 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 14, 16 ], "tgt_interval": [ 16, 18 ], "src_tokens": [ "增", "加" ], "tgt_tokens": [ "导", "致" ] }, { "src_interval": [ 23, 26 ], "tgt_interval": [ 25, 28 ], "src_tokens": [ "強", "度", "(" ], "tgt_tokens": [ "强", "度", "(" ] }, { "src_interval": [ 30, 31 ], "tgt_interval": [ 32, 36 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")", "的", "增", "加" ] } ] }, { "id": 3603, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "(2)两种材料生物炭中的可溶性磷的准一级动力学相关系数均要高于准二级动力学的相关系数,因此使用准一级动力学进行拟合可以更好的反应出可溶性磷的释放过程。", "reference": "(2)两种材料的生物炭中可溶性磷的准一级动力学相关系数均要高于准二级动力学的相关系数,因此使用准一级动力学进行拟合可以更好地反映出可溶性磷的释放过程。", "edit": [ { "src_interval": [ 7, 12 ], "tgt_interval": [ 7, 12 ], "src_tokens": [ "生", "物", "炭", "中", "的" ], "tgt_tokens": [ "的", "生", "物", "炭", "中" ] }, { "src_interval": [ 61, 64 ], "tgt_interval": [ 61, 64 ], "src_tokens": [ "的", "反", "应" ], "tgt_tokens": [ "地", "反", "映" ] } ] }, { "id": 3604, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "西瓜(叶)中腈菌唑浓度的变化,0-1d处理组与对照组均显著升高,最高值为9.38mg/kg1mg/L BR处理组,最低值为4.64mg/kg0.01mg/L BR处理组。", "reference": "西瓜(叶)中腈菌唑浓度的变化,0-1d处理组与对照组均显著升高,最高值为9.38mg/kg1mg/L BR处理组,最低值为4.64mg/kg0.01mg/L BR处理组。", "edit": [] }, { "id": 3605, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "此外,碳是微生物主要的能量来源,由于目前整个土壤环境中的能源与养分含量不平衡,导致有利于微生物繁殖能量不足甚至严重缺乏,因此秸秆还田配合添加秸秆腐熟剂,明显均衡了土壤的能源与养分,促进了微生物的繁殖代谢,提高了有机物质的分解,增加了活性有机碳含量,并且秸秆中的碳源物质被微生物利用后进行自身繁殖,可以将秸秆中的碳素同化为微生物量碳,所以添加秸秆腐熟剂处理,微生物量碳含量增幅较大。", "reference": "此外,碳是微生物主要的能量来源。由于目前整个土壤环境中的能源与养分含量不平衡,导致有利于微生物繁殖能量不足甚至严重缺乏。因此秸秆还田配合添加秸秆腐熟剂明显均衡了土壤的能源和养分,促进了微生物的繁殖代谢,提高了有机物质的分解,增加了活性有机碳含量,并且秸秆中的碳源物质被微生物利用后进行自身繁殖,可以将秸秆中的碳素同化为微生物量碳,所以添加秸秆腐熟剂处理,微生物量碳含量增幅较大。", "edit": [ { "src_interval": [ 15, 16 ], "tgt_interval": [ 15, 16 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 59, 60 ], "tgt_interval": [ 59, 60 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 75, 76 ], "tgt_interval": [ 75, 75 ], "src_tokens": [ "," ], "tgt_tokens": [] }, { "src_interval": [ 86, 87 ], "tgt_interval": [ 85, 86 ], "src_tokens": [ "与" ], "tgt_tokens": [ "和" ] } ] }, { "id": 3607, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "上表显示土壤全氮、有效磷、速效钾的变异系数(CV)分别为34.6%、79.1%、35.7%和变异系数的标准比较均在中等变异区间范围值间,为中等变异。", "reference": "上表显示,土壤全氮、有效磷、速效钾的变异系数(CV)分别为34.6%、79.1%、35.7%,且这些变异系数的标准值均位于中等变异区间内,表明土壤养分的变异程度属于中等水平。", "edit": [ { "src_interval": [ 4, 4 ], "tgt_interval": [ 4, 5 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 45, 46 ], "tgt_interval": [ 46, 50 ], "src_tokens": [ "和" ], "tgt_tokens": [ ",", "且", "这", "些" ] }, { "src_interval": [ 53, 57 ], "tgt_interval": [ 57, 61 ], "src_tokens": [ "比", "较", "均", "在" ], "tgt_tokens": [ "值", "均", "位", "于" ] }, { "src_interval": [ 63, 69 ], "tgt_interval": [ 67, 82 ], "src_tokens": [ "范", "围", "值", "间", ",", "为" ], "tgt_tokens": [ "内", ",", "表", "明", "土", "壤", "养", "分", "的", "变", "异", "程", "度", "属", "于" ] }, { "src_interval": [ 71, 73 ], "tgt_interval": [ 84, 86 ], "src_tokens": [ "变", "异" ], "tgt_tokens": [ "水", "平" ] } ] }, { "id": 3608, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "通过研究表明,秸秆的产生是农田不可避免的自然发生过程,利用秸秆来对农田环境和生态的改善施切实可行的。", "reference": "研究表明,秸秆的产生是农田不可避免的自然过程,利用秸秆对农田环境和生态的改善是切实可行的。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "通", "过" ], "tgt_tokens": [] }, { "src_interval": [ 22, 24 ], "tgt_interval": [ 20, 20 ], "src_tokens": [ "发", "生" ], "tgt_tokens": [] }, { "src_interval": [ 31, 32 ], "tgt_interval": [ 27, 27 ], "src_tokens": [ "来" ], "tgt_tokens": [] }, { "src_interval": [ 43, 44 ], "tgt_interval": [ 38, 39 ], "src_tokens": [ "施" ], "tgt_tokens": [ "是" ] } ] }, { "id": 3610, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "0.1mg/L BR能够显著促进芹菜中阿维菌素和辛硫磷的降解。", "reference": "0.1mg/L BR能够显著促进芹菜中阿维菌素和辛硫磷的降解。", "edit": [] }, { "id": 3611, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "从表4.3可知,土壤速效钾与shannon-Wiener指数、shannon-Wiener均匀度指数均呈极显正相关关系(P<0.01),而土壤有机质、有效氮、有效磷与PLFAs含量、微生物多样性指数均不存在相关关系(P>0.05)。", "reference": "从表4.3可知,土壤速效钾与shannon-Wiener指数、shannon-Wiener均匀度指数均呈极显正相关关系(P<0.01),而土壤有机质、有效氮、有效磷与PLFAs含量、微生物多样性指数均不存在相关关系(P>0.05)。", "edit": [] }, { "id": 3613, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "稻季稻秆旋耕还田处理的土壤全氮、速效钾、铵态氮含量分别显著增加了38.10%、22.09%、70.72%(P<0.05);稻秆覆盖还田处理的土壤铵态氮和易氧化有机碳含量显著增加了77.04%、60.69%(P<0.05);稻稈集中沟埋还田处理的土壤易氧化有机碳、水溶性有机碳和微生物有机碳含量分别显著增加了81.50%、15.47%和68.36%(P<0.05)。", "reference": "稻季稻秆旋耕还田处理显著提高了土壤全氮、速效钾、铵态氮含量,分别增加了38.10%、22.09%、70.72%(P<0.05);稻秆覆盖还田处理显著提升了土壤铵态氮和易氧化有机碳含量,分别增加了77.04%、60.69%(P<0.05);而稻稈集中沟埋还田处理则显著增加了土壤易氧化有机碳、水溶性有机碳和微生物有机碳含量,分别提升了81.50%、15.47%和68.36%(P<0.05)。", "edit": [ { "src_interval": [ 10, 11 ], "tgt_interval": [ 10, 15 ], "src_tokens": [ "的" ], "tgt_tokens": [ "显", "著", "提", "高", "了" ] }, { "src_interval": [ 25, 25 ], "tgt_interval": [ 29, 30 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 27, 29 ], "tgt_interval": [ 32, 32 ], "src_tokens": [ "显", "著" ], "tgt_tokens": [] }, { "src_interval": [ 52, 53 ], "tgt_interval": [ 55, 56 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 59, 61 ], "tgt_interval": [ 62, 64 ], "src_tokens": [ ")", ";" ], "tgt_tokens": [ ")", ";" ] }, { "src_interval": [ 69, 70 ], "tgt_interval": [ 72, 77 ], "src_tokens": [ "的" ], "tgt_tokens": [ "显", "著", "提", "升", "了" ] }, { "src_interval": [ 84, 86 ], "tgt_interval": [ 91, 94 ], "src_tokens": [ "显", "著" ], "tgt_tokens": [ ",", "分", "别" ] }, { "src_interval": [ 102, 103 ], "tgt_interval": [ 110, 111 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 109, 111 ], "tgt_interval": [ 117, 120 ], "src_tokens": [ ")", ";" ], "tgt_tokens": [ ")", ";", "而" ] }, { "src_interval": [ 121, 122 ], "tgt_interval": [ 130, 136 ], "src_tokens": [ "的" ], "tgt_tokens": [ "则", "显", "著", "增", "加", "了" ] }, { "src_interval": [ 146, 146 ], "tgt_interval": [ 160, 161 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 148, 152 ], "tgt_interval": [ 163, 165 ], "src_tokens": [ "显", "著", "增", "加" ], "tgt_tokens": [ "提", "升" ] }, { "src_interval": [ 173, 174 ], "tgt_interval": [ 186, 187 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 180, 181 ], "tgt_interval": [ 193, 194 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 3614, "category": "农学", "discipline": "水土保持与荒漠化防治", "title": "托克托县土壤养分含量分析及高光谱反演研究", "source": "全氮含量为0.11g/kg、0.63g/kg、1.74g/kg土样的光谱曲线如图13-(2)所示,0.11g/kg含量土样光谱分辨率最高,1.74g/kg含量土样光谱分辨率最低,反射率0.11g/kg>0.63g/kg>1.74g/kg土壤光谱反射率随全氮含量的增加而减少。", "reference": "全氮含量为0.11g/kg、0.63g/kg、1.74g/kg土样的光谱曲线如图13-(2)所示,0.11g/kg含量土样光谱分辨率最高,1.74g/kg含量土样光谱分辨率最低,反射率0.11g/kg>0.63g/kg>1.74g/kg,土壤光谱反射率随全氮含量的增加而减少。", "edit": [ { "src_interval": [ 118, 118 ], "tgt_interval": [ 118, 119 ], "src_tokens": [], "tgt_tokens": [ "," ] } ] }, { "id": 3615, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "组分4(C4)含有类蛋白质峰以及类富里酸峰两种类型的峰,它们无法通过PARAFAC模型被分开,其中Ex/Em在225nm/300nm处的荧光峰为蛋白质类峰,主要与类酪氨酸物质有关,而275nm/410nm处的荧光峰为类富里酸峰,与高芳香性的类腐殖质组分有关。", "reference": "组分4(C4)含有类蛋白质峰以及类富里酸峰两种类型的峰,它们无法通过PARAFAC模型被区分开。其中Ex/Em在225nm/300nm处的荧光峰为蛋白质类峰,主要与类酪氨酸物质有关,而275nm/410nm处的荧光峰为类富里酸峰,与高芳香性的类腐殖质组分有关。", "edit": [ { "src_interval": [ 44, 44 ], "tgt_interval": [ 44, 45 ], "src_tokens": [], "tgt_tokens": [ "区" ] }, { "src_interval": [ 46, 47 ], "tgt_interval": [ 47, 48 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] } ] }, { "id": 3616, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "已有研究结果表明,有机肥和化肥合理配施,显著地促进作物氮磷钾的吸收利用,有利于改良土壤结构,增加土壤保水保肥能力,提高作物产量(Bandyopadhyay et al.,2010;陈磊等,2006)。", "reference": "已有研究结果表明,有机肥和化肥合理配施,能够显著地促进作物氮磷钾的吸收利用,有利于改良土壤结构,增加土壤保水保肥能力,提高作物产量(Bandyopadhyay et al.,2010;陈磊等,2006)。", "edit": [ { "src_interval": [ 20, 20 ], "tgt_interval": [ 20, 22 ], "src_tokens": [], "tgt_tokens": [ "能", "够" ] } ] }, { "id": 3619, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "土壤养分含量的高低可以直观的反映土壤的基础地力水平,一般情况下,耕地地力水平较高的土壤其养分含量也相对较高。", "reference": "土壤养分含量的高低可以直观地反映土壤的基础地力水平,一般情况下,耕地地力水平较高的土壤其养分含量也相对较高。", "edit": [ { "src_interval": [ 13, 14 ], "tgt_interval": [ 13, 14 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3620, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "在为期1年的腐解时间里,腐熟剂促进了秸秆钾素释放,与不添加腐熟剂相比,各处理下秸秆钾素累积释放率均有不同程度提高,其中以深松翻埋还田条件下提高最为显著,这种趋势在快速腐解阶段表现的更明显;由图中也能看出,还田模式对秸秆钾素释放影响更显著,其中以旋耕翻埋条件下秸秆钾素累积释放率最大,免耕覆盖还田最不利于秸秆钾素释放;各处理间秸秆钾素释放速率表现为旋耕翻埋还田>深松翻埋还田>免耕覆盖还田。", "reference": "在为期1年的腐解时间里,腐熟剂促进了秸秆钾素释放,与不添加腐熟剂相比,各处理下秸秆钾素累积释放率均有不同程度提高,其中以深松翻埋还田条件下提高最为显著,这种趋势在快速腐解阶段表现得更明显;由图中也能看出,还田模式对秸秆钾素释放影响更显著,其中以旋耕翻埋条件下秸秆钾素累积释放率最大,免耕覆盖还田最不利于秸秆钾素释放;各处理间秸秆钾素释放速率表现为旋耕翻埋还田>深松翻埋还田>免耕覆盖还田。", "edit": [ { "src_interval": [ 89, 90 ], "tgt_interval": [ 89, 90 ], "src_tokens": [ "的" ], "tgt_tokens": [ "得" ] } ] }, { "id": 3621, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "因子分析法是一种降低变量的维数来简化数据结构的方法,是通过研究变量之间的内部依赖关系,将相关性比较强的变量归于一类,最终生成几种新变量,每个新变量代表一个公共因子,生成的公共因子具有较强的实际代表意义,而这几个公共因子可以反映原来多个变量的大部分信息,所包含的信息又互不重叠。", "reference": "因子分析法是一种降低变量维数来简化数据结构的方法,是通过研究变量之间的内部依赖关系,将相关性比较强的变量归于一类,最终生成几种新变量。每个新变量代表一个公共因子,生成的公共因子具有较强的实际代表意义,而这几个公共因子可以反映出原来多个变量的大部分信息,但这些公共因子所包含的信息又互不重叠。", "edit": [ { "src_interval": [ 12, 13 ], "tgt_interval": [ 12, 12 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 67, 68 ], "tgt_interval": [ 66, 67 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 113, 113 ], "tgt_interval": [ 112, 113 ], "src_tokens": [], "tgt_tokens": [ "出" ] }, { "src_interval": [ 126, 126 ], "tgt_interval": [ 126, 133 ], "src_tokens": [], "tgt_tokens": [ "但", "这", "些", "公", "共", "因", "子" ] } ] }, { "id": 3622, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "因此,本章以土壤微生物的角度为出发点,探究土壤三大菌群数量、结构以及氮素生理群对前茬麦季施氮以及前茬麦季施氮对后茬大豆施氮量的响应关系,从不同种类微生物的数量的变化特征来反映周年不同氮肥组合对土壤微生物环境的影响,进而为改善麦-豆两熟种植体系下农田土壤质量为合理施肥提供一定的理论依据。", "reference": "因此,本章以土壤微生物的角度为出发点,探究土壤三大菌群数量、结构以及氮素生理群对前茬麦季施氮以及前茬麦季施氮对后茬大豆施氮量的对应关系,从不同种类微生物的数量的变化特征来反映周年不同氮肥组合对土壤微生物环境的影响,进而为改善麦-豆两熟种植体系下农田土壤质量合理施肥提供一定的理论依据。", "edit": [ { "src_interval": [ 63, 64 ], "tgt_interval": [ 63, 64 ], "src_tokens": [ "响" ], "tgt_tokens": [ "对" ] }, { "src_interval": [ 128, 129 ], "tgt_interval": [ 128, 128 ], "src_tokens": [ "为" ], "tgt_tokens": [] } ] }, { "id": 3623, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "稻秆集中沟埋还田处理的小麦产量最高,显著其他处理。", "reference": "稻秆集中沟埋还田处理的小麦产量最高,显著高于其他处理。", "edit": [ { "src_interval": [ 20, 20 ], "tgt_interval": [ 20, 22 ], "src_tokens": [], "tgt_tokens": [ "高", "于" ] } ] }, { "id": 3624, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "对于异常、偏差和冗余的数据,可直接去除,对于空白的数据,可以选着平均值或者Z分数值进行补充,也可以根据经验对数据进行添加。", "reference": "对于异常、偏差和冗余的数据,可直接去除,对于空白的数据,可以选择平均值或者Z分数值进行补充,也可以根据经验对数据进行添加。", "edit": [ { "src_interval": [ 31, 32 ], "tgt_interval": [ 31, 32 ], "src_tokens": [ "着" ], "tgt_tokens": [ "择" ] } ] }, { "id": 3625, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "结果表明,BR能够有效减少甜瓜果实中啶虫脒的含量。", "reference": "结果表明,BR能够有效降低甜瓜果实中啶虫脒的含量。", "edit": [ { "src_interval": [ 11, 13 ], "tgt_interval": [ 11, 13 ], "src_tokens": [ "减", "少" ], "tgt_tokens": [ "降", "低" ] } ] }, { "id": 3626, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献对北疆草地的土壤容重空间分布和影响因素进行了研究,土壤容重随图层深度呈现递增趋势,年均积温是北疆土壤荒漠土壤容重变异的重要因子。", "reference": "文献对北疆草地的土壤容重空间分布和影响因素进行了研究,土壤容重随图层深度呈现递增趋势,年均积温是北疆荒漠土壤容重变异的重要因素。", "edit": [ { "src_interval": [ 50, 52 ], "tgt_interval": [ 50, 50 ], "src_tokens": [ "土", "壤" ], "tgt_tokens": [] }, { "src_interval": [ 64, 65 ], "tgt_interval": [ 62, 63 ], "src_tokens": [ "子" ], "tgt_tokens": [ "素" ] } ] }, { "id": 3627, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "(4)两尺度研究样区土地质量状况有明显的空间分布变化趋势,农场尺度研究样区呈现带状分布,表现为西北部地区土壤综合肥力质量优于西南部地区,田块尺度研究样区呈现斑块状的分布表现为东部地区土壤综合肥力质量优于西部地区,农场尺度土壤综合肥力质量指数(0.13~1.0)的差值(0.94)大于田块尺度土壤综合肥力质量指数(0.12~0.93)的差值(0.81),针对农场尺度研究样区进行管理分区较有实际意义。", "reference": "(4)两尺度研究样区土地质量状况有明显的空间分布变化趋势,农场尺度研究样区呈现带状分布,表现为西北部地区土壤综合肥力质量优于西南部地区,田块尺度研究样区呈现斑块状的分布,表现为东部地区土壤综合肥力质量优于西部地区,农场尺度土壤综合肥力质量指数(0.13~1.0)的差值(0.94)大于田块尺度土壤综合肥力质量指数(0.12~0.93)的差值(0.81),针对农场尺度研究样区进行管理分区较有实际意义。", "edit": [ { "src_interval": [ 0, 3 ], "tgt_interval": [ 0, 3 ], "src_tokens": [ "(", "4", ")" ], "tgt_tokens": [ "(", "4", ")" ] }, { "src_interval": [ 84, 84 ], "tgt_interval": [ 84, 85 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 120, 121 ], "tgt_interval": [ 121, 122 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 129, 130 ], "tgt_interval": [ 130, 131 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 133, 134 ], "tgt_interval": [ 134, 135 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 138, 139 ], "tgt_interval": [ 139, 140 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 155, 156 ], "tgt_interval": [ 156, 157 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 165, 166 ], "tgt_interval": [ 166, 167 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 169, 170 ], "tgt_interval": [ 170, 171 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 174, 176 ], "tgt_interval": [ 175, 177 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "," ] } ] }, { "id": 3628, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "因此,在东北,秸秆还田的比重只有11%,远远少于中国的17.6%和美国的68.0%。", "reference": "因此,在东北,秸秆还田的比重只有11%,远远低于中国的17.6%和美国的68.0%。", "edit": [ { "src_interval": [ 22, 23 ], "tgt_interval": [ 22, 23 ], "src_tokens": [ "少" ], "tgt_tokens": [ "低" ] } ] }, { "id": 3629, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "对有效磷模型贡献率最高的三个因素为坡度、土地利用类型和土壤类型,其中坡度的均方误差增加量最大为57.9%,而土地利用类型和土壤类型均方误差增加量相对较小44.27%和39.88%,说明坡度是影响研究区耕地土壤有效磷含量的主要环境因素,其次土地利用类型和土壤类型。", "reference": "在有效磷模型中,贡献率最高的三个因素是坡度、土地利用类型和土壤类型。其中,坡度的均方误差增加量最高,达到57.9%,而土地利用类型和土壤类型的均方误差增加量相对较小,分别为44.27%和39.88%。这表明坡度是影响研究区耕地土壤有效磷含量的主要环境因素,其次是土地利用类型和土壤类型。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "对" ], "tgt_tokens": [ "在" ] }, { "src_interval": [ 6, 6 ], "tgt_interval": [ 6, 8 ], "src_tokens": [], "tgt_tokens": [ "中", "," ] }, { "src_interval": [ 16, 17 ], "tgt_interval": [ 18, 19 ], "src_tokens": [ "为" ], "tgt_tokens": [ "是" ] }, { "src_interval": [ 31, 32 ], "tgt_interval": [ 33, 34 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 34, 34 ], "tgt_interval": [ 36, 37 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 45, 47 ], "tgt_interval": [ 48, 52 ], "src_tokens": [ "大", "为" ], "tgt_tokens": [ "高", ",", "达", "到" ] }, { "src_interval": [ 65, 65 ], "tgt_interval": [ 70, 71 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 76, 76 ], "tgt_interval": [ 82, 86 ], "src_tokens": [], "tgt_tokens": [ ",", "分", "别", "为" ] }, { "src_interval": [ 89, 91 ], "tgt_interval": [ 99, 102 ], "src_tokens": [ ",", "说" ], "tgt_tokens": [ "。", "这", "表" ] }, { "src_interval": [ 119, 119 ], "tgt_interval": [ 130, 131 ], "src_tokens": [], "tgt_tokens": [ "是" ] } ] }, { "id": 3630, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "因此,对结构性因素(土壤母质、土壤类型和不同侵蚀度)和随机性因素(土地利用方式)下进行各类养分值进行制图,不同土壤母质下各类养分分布图如图3-8所示,研究区土壤以沙土、黏土、壤土、半沙半壤和半沙半黏为主。", "reference": "因此,对结构性因素(土壤母质、土壤类型和不同侵蚀度)和随机性因素(土地利用方式)进行分析,并绘制各类养分值的分布图,不同土壤母质下各类养分分布图如图3-8所示,研究区域的土壤主要为沙土、黏土、壤土、半沙半壤以及半沙半黏土。", "edit": [ { "src_interval": [ 9, 10 ], "tgt_interval": [ 9, 10 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 25, 26 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 32, 33 ], "tgt_interval": [ 32, 33 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 39, 41 ], "tgt_interval": [ 39, 40 ], "src_tokens": [ ")", "下" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 43, 43 ], "tgt_interval": [ 42, 48 ], "src_tokens": [], "tgt_tokens": [ "分", "析", ",", "并", "绘", "制" ] }, { "src_interval": [ 48, 51 ], "tgt_interval": [ 53, 56 ], "src_tokens": [ "进", "行", "制" ], "tgt_tokens": [ "的", "分", "布" ] }, { "src_interval": [ 78, 78 ], "tgt_interval": [ 83, 85 ], "src_tokens": [], "tgt_tokens": [ "域", "的" ] }, { "src_interval": [ 80, 81 ], "tgt_interval": [ 87, 90 ], "src_tokens": [ "以" ], "tgt_tokens": [ "主", "要", "为" ] }, { "src_interval": [ 94, 95 ], "tgt_interval": [ 103, 105 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 99, 101 ], "tgt_interval": [ 109, 110 ], "src_tokens": [ "为", "主" ], "tgt_tokens": [ "土" ] } ] }, { "id": 3631, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "表5-1展示了不同模型对不同区域土壤有机质预测结果的平均统计性能,表中可以看出,EDBN在各项统计指标上均优于对照组模型。", "reference": "表5-1展示了不同模型对不同区域土壤有机质预测结果的平均统计性能。从表中可以看出,EDBN在各项统计指标上均优于对照组模型。", "edit": [ { "src_interval": [ 32, 33 ], "tgt_interval": [ 32, 34 ], "src_tokens": [ "," ], "tgt_tokens": [ "。", "从" ] } ] }, { "id": 3632, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "活性有机碳可以用来表征土壤物质循环特征,而且可以灵敏的反映出土壤有机碳的转变方向,并用作监测和判断土壤质量的重要指标(吴小丹,2009)。", "reference": "活性有机碳可以用来表征土壤物质循环特征,而且可以灵敏地反映出土壤有机碳的转化方向,并用作监测和判断土壤质量的重要指标(吴小丹,2009)。", "edit": [ { "src_interval": [ 26, 27 ], "tgt_interval": [ 26, 27 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 37, 38 ], "tgt_interval": [ 37, 38 ], "src_tokens": [ "变" ], "tgt_tokens": [ "化" ] } ] }, { "id": 3633, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "由于硫是植物生长发育所必需的营养元素,当环境中有效硫供应不足,不能满足植物生长发育所需要时,植物就表现出缺硫症状,营养生长与生殖生长均会受到影响。", "reference": "硫是植物生长发育所必需的营养元素,当环境中有效硫供应不足,不能满足植物生长发育所需时,植物就表现出缺硫症状,营养生长与生殖生长均会受到影响。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "由", "于" ], "tgt_tokens": [] }, { "src_interval": [ 43, 44 ], "tgt_interval": [ 41, 41 ], "src_tokens": [ "要" ], "tgt_tokens": [] } ] }, { "id": 3634, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "上面的分析表明,地形因素是影响土壤养分异质性的重要因素之一,地形条件对土壤中AP和AK空间变化至关重要。", "reference": "上面的分析表明,地形因素是影响土壤养分异质性的重要因素之一,地形条件对土壤中AP和AK空间变化至关重要。", "edit": [] }, { "id": 3636, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "本研究基于明光市测土配方土壤养分采样点数据,对Hadoop平台和Eclipse框架结合,对土壤养分数据进行并行处理,并在数据挖掘算法技术的支持下展开土壤养分数据模糊C算法分析,并加权与未加权的模糊分类结果。", "reference": "本研究利用明光市的测土配方土壤养分采样点数据,结合Hadoop平台和Eclipse框架,对土壤养分数据进行并行处理。在数据挖掘算法的支持下,采用模糊C均值算法分析土壤养分数据,并对加权和未加权的模糊分类结果进行了比较。", "edit": [ { "src_interval": [ 3, 5 ], "tgt_interval": [ 3, 5 ], "src_tokens": [ "基", "于" ], "tgt_tokens": [ "利", "用" ] }, { "src_interval": [ 8, 8 ], "tgt_interval": [ 8, 9 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 23, 25 ], "src_tokens": [ "对" ], "tgt_tokens": [ "结", "合" ] }, { "src_interval": [ 41, 43 ], "tgt_interval": [ 43, 43 ], "src_tokens": [ "结", "合" ], "tgt_tokens": [] }, { "src_interval": [ 57, 59 ], "tgt_interval": [ 57, 58 ], "src_tokens": [ ",", "并" ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 66, 68 ], "tgt_interval": [ 65, 65 ], "src_tokens": [ "技", "术" ], "tgt_tokens": [] }, { "src_interval": [ 72, 80 ], "tgt_interval": [ 69, 72 ], "src_tokens": [ "展", "开", "土", "壤", "养", "分", "数", "据" ], "tgt_tokens": [ ",", "采", "用" ] }, { "src_interval": [ 83, 83 ], "tgt_interval": [ 75, 77 ], "src_tokens": [], "tgt_tokens": [ "均", "值" ] }, { "src_interval": [ 87, 87 ], "tgt_interval": [ 81, 87 ], "src_tokens": [], "tgt_tokens": [ "土", "壤", "养", "分", "数", "据" ] }, { "src_interval": [ 89, 89 ], "tgt_interval": [ 89, 90 ], "src_tokens": [], "tgt_tokens": [ "对" ] }, { "src_interval": [ 91, 92 ], "tgt_interval": [ 92, 93 ], "src_tokens": [ "与" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 102, 102 ], "tgt_interval": [ 103, 108 ], "src_tokens": [], "tgt_tokens": [ "进", "行", "了", "比", "较" ] } ] }, { "id": 3638, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "另外,由于生物质炭的高度稳定性,其在土壤中能够长期稳定存在(Kuzyakov et al,2014),研究指出,生物质炭在土壤中能够为微生物的生长提供良好的栖息地(Liu et al.,2016b;lehmann et al.,2011;Zhou et al.,2017),提高土壤酶活性,尤其是磷酸酶活性的提高(Jin,2010;Yoo and Kang,2012;Chen et al.,2013a)。", "reference": "另外,由于生物质炭的高度稳定性,其在土壤中能够长期稳定存在(Kuzyakov et al,2014),研究指出,生物质炭在土壤中能够为微生物的生长提供良好的栖息地(Liu et al.,2016b;lehmann et al.,2011;Zhou et al.,2017),提高土壤酶活性,尤其是磷酸酶活性的提高(Jin,2010;Yoo and Kang,2012;Chen et al.,2013a)。", "edit": [ { "src_interval": [ 48, 49 ], "tgt_interval": [ 48, 49 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 128, 129 ], "tgt_interval": [ 128, 129 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3639, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "从表3-1和图3-1中可以看出,2010-2014年常熟市耕地土壤有机质的平均值在29.07-29.72g/kg之间,属于中上等水平;2015-2019年常熟市耕地土壤有机质的平均值在30.08-31.33g/kg之间,属于高等水平;总体来说,十年间土壤有机质含量呈缓慢上升趋势。", "reference": "从表3-1和图3-1中可以看出,2010年至2014年常熟市耕地土壤有机质的平均含量在29.07-29.72g/kg之间,属于中上水平;2015年至2019年常熟市耕地土壤有机质的平均含量在30.08-31.33g/kg之间,属于高水平;总体来说,十年间土壤有机质含量呈缓慢上升趋势。", "edit": [ { "src_interval": [ 20, 21 ], "tgt_interval": [ 20, 22 ], "src_tokens": [ "-" ], "tgt_tokens": [ "年", "至" ] }, { "src_interval": [ 39, 40 ], "tgt_interval": [ 40, 42 ], "src_tokens": [ "值" ], "tgt_tokens": [ "含", "量" ] }, { "src_interval": [ 63, 64 ], "tgt_interval": [ 65, 65 ], "src_tokens": [ "等" ], "tgt_tokens": [] }, { "src_interval": [ 71, 72 ], "tgt_interval": [ 72, 74 ], "src_tokens": [ "-" ], "tgt_tokens": [ "年", "至" ] }, { "src_interval": [ 90, 91 ], "tgt_interval": [ 92, 94 ], "src_tokens": [ "值" ], "tgt_tokens": [ "含", "量" ] }, { "src_interval": [ 113, 114 ], "tgt_interval": [ 116, 116 ], "src_tokens": [ "等" ], "tgt_tokens": [] } ] }, { "id": 3640, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "由此可见,麦季不同施氮量会影响大豆季土壤固氮菌数量的变化,即麦季施氮较不施氮能促进大豆季土壤固氮菌数量,提供更多的土壤氮素供作物吸收利用。", "reference": "由此可见,麦季不同施氮量会影响大豆季土壤固氮菌数量的变化,即麦季施氮较不施氮能促进大豆季土壤固氮菌数量,提供更多的土壤氮素供作物吸收利用。", "edit": [] }, { "id": 3641, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "首先将数据进行预处理后,对数据分别进行ISADATA非监督分类和NDVI计算,然后与DEM数据进行波段组合构建多源数据。", "reference": "首先将数据进行预处理后,对数据分别进行ISADATA非监督分类和NDVI计算,然后与DEM数据进行波段组合构建多源数据。", "edit": [] }, { "id": 3642, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "对三种尺度的有机质点位数据分别进行经典统计学分析及地统计学分析,运用Kriging插值方法预测三种尺度有机质的含量分布并。", "reference": "对三种尺度有机质的点位数据分别进行经典统计学分析和地统计学分析,运用Kriging插值的方法预测三种尺度有机质的含量及分布情况。", "edit": [ { "src_interval": [ 5, 9 ], "tgt_interval": [ 5, 9 ], "src_tokens": [ "的", "有", "机", "质" ], "tgt_tokens": [ "有", "机", "质", "的" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "及" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 43, 43 ], "tgt_interval": [ 43, 44 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 57, 57 ], "tgt_interval": [ 58, 59 ], "src_tokens": [], "tgt_tokens": [ "及" ] }, { "src_interval": [ 59, 60 ], "tgt_interval": [ 61, 63 ], "src_tokens": [ "并" ], "tgt_tokens": [ "情", "况" ] } ] }, { "id": 3644, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "前人大量的研究结果表明土壤养分的分布是由于结构性变异,例如水文、气候、母质、地形、土壤类型等;随机性变异,例如灌溉、施肥、种植制度、管理水平等的协同作用的结果。", "reference": "前人大量的研究结果表明,土壤养分的分布是由于结构性变异,例如水文、气候、母质、地形、土壤类型等和随机性变异,例如灌溉、施肥、种植制度、管理水平等协同作用的结果。", "edit": [ { "src_interval": [ 11, 11 ], "tgt_interval": [ 11, 12 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 46, 47 ], "tgt_interval": [ 47, 48 ], "src_tokens": [ ";" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 71, 72 ], "tgt_interval": [ 72, 72 ], "src_tokens": [ "的" ], "tgt_tokens": [] } ] }, { "id": 3645, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "实验中期以及末期时,在玉米幼苗生长过程中,土壤中低分子量的富里酸和亲水性化合物作为营养物质被转移到植物中,从而被植物利用,以致土壤DOC含量下降。", "reference": "实验中期以及末期时,在玉米幼苗生长过程中,土壤中低分子量的富里酸和亲水性化合物作为营养物质被转移到植物中,从而被植物利用,以致土壤DOC含量下降。", "edit": [] }, { "id": 3646, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "本文全面针对土壤养分变化的时空性和复杂性特点,从时空角度出发,运用SPSS、Arcgis等数据分析软件,同时将Arcgis运用到分析土壤的时空变异空间分布中,以实现土壤养分管理为目的,提供科学的理论依据,奠定土壤资源可持续利用的基础。", "reference": "本文针对土壤养分变化的时空性和复杂性特点,从时空角度出发,研究运用SPSS、Arcgis等数据分析软件,同时将Arcgis运用到分析土壤的时空变异空间分布中,以实现土壤养分管理为目的,提供科学的理论依据,奠定土壤资源可持续利用的基础。", "edit": [ { "src_interval": [ 2, 4 ], "tgt_interval": [ 2, 2 ], "src_tokens": [ "全", "面" ], "tgt_tokens": [] }, { "src_interval": [ 31, 31 ], "tgt_interval": [ 29, 31 ], "src_tokens": [], "tgt_tokens": [ "研", "究" ] } ] }, { "id": 3647, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "从表中可以看出,研究区耕地土壤pH的变化范围为3.6~8.5,有机质含量的变化范围为5~36.9g/k,碱解氮含量的变化范围为29~175mg/k,有效磷含量的变化范围为0.8~45.1mg/kg,有效铁的变化范围为1~260mg/kg,有效锰含量的变化范围为4.6~198mg/kg,有效铜含量的变化范围为0.1~3.96mg/kg,有效锌含量的变化范围为0.5~9.1mg/kg。", "reference": "从表中可以看出,研究区耕地土壤pH的变化范围为3.6~8.5,有机质含量的变化范围为5~36.9g/k,碱解氮含量的变化范围为29~175mg/k,有效磷含量的变化范围为0.8~45.1mg/kg,有效铁的变化范围为1~260mg/kg,有效锰含量的变化范围为4.6~198mg/kg,有效铜含量的变化范围为0.1~3.96mg/kg,有效锌含量的变化范围为0.5~9.1mg/kg。", "edit": [] }, { "id": 3648, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "刘玉国等采用膜下滴灌,研究暗管降盐技术对农田土壤盐分变化规律及棉花产量的影响并得出结论:铺设暗管不仅可以减小盐斑面积、降低雨后死苗率,同时可以明显增加出苗率、优化长势和增加棉田产量。", "reference": "刘玉国等采用膜下滴灌,研究暗管降盐技术对农田土壤盐分变化规律及棉花产量的影响并得出结论:铺设暗管不仅可以减小盐斑面积、降低雨后死苗率,同时可以明显提高出苗率、优化长势和增加棉田产量。", "edit": [ { "src_interval": [ 73, 75 ], "tgt_interval": [ 73, 75 ], "src_tokens": [ "增", "加" ], "tgt_tokens": [ "提", "高" ] } ] }, { "id": 3649, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "为应对全球变化带来的极端降水天气对稻麦生产的影响,为了迅速排出稻田多余水分的同时提高稻田水分滞蓄能力,亟待精准高效的排水技术调控农业用地的排水强度和农田排水量。", "reference": "为了应对全球变化导致的极端降水天气对稻麦生产的影响,我们需要精准而高效的排水技术,以便在迅速排除稻田多余水分的同时增强稻田的水分保持能力,从而有效调控农业用地的排水强度和农田排水量。", "edit": [ { "src_interval": [ 1, 1 ], "tgt_interval": [ 1, 2 ], "src_tokens": [], "tgt_tokens": [ "了" ] }, { "src_interval": [ 7, 9 ], "tgt_interval": [ 8, 10 ], "src_tokens": [ "带", "来" ], "tgt_tokens": [ "导", "致" ] }, { "src_interval": [ 25, 27 ], "tgt_interval": [ 26, 44 ], "src_tokens": [ "为", "了" ], "tgt_tokens": [ "我", "们", "需", "要", "精", "准", "而", "高", "效", "的", "排", "水", "技", "术", ",", "以", "便", "在" ] }, { "src_interval": [ 30, 31 ], "tgt_interval": [ 47, 48 ], "src_tokens": [ "出" ], "tgt_tokens": [ "除" ] }, { "src_interval": [ 40, 42 ], "tgt_interval": [ 57, 59 ], "src_tokens": [ "提", "高" ], "tgt_tokens": [ "增", "强" ] }, { "src_interval": [ 44, 44 ], "tgt_interval": [ 61, 62 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 46, 48 ], "tgt_interval": [ 64, 66 ], "src_tokens": [ "滞", "蓄" ], "tgt_tokens": [ "保", "持" ] }, { "src_interval": [ 50, 62 ], "tgt_interval": [ 68, 73 ], "src_tokens": [ ",", "亟", "待", "精", "准", "高", "效", "的", "排", "水", "技", "术" ], "tgt_tokens": [ ",", "从", "而", "有", "效" ] } ] }, { "id": 3650, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "由图3-10可以看出,与CK处理相比,在玉米种植至第60天时,施加沼液的各处理玉米植株可溶性糖含量明显升高,且差异显著(p<0.05),分别比CK高出46.40%、76.29%、118.88%以及38.38%。", "reference": "由图3-10可以看出,与CK处理相比,在玉米种植至第60天时,施加沼液处理的各个玉米植株可溶性糖含量明显升高,且差异显著(p<0.05),分别比CK高出46.40%、76.29%、118.88%以及38.38%。", "edit": [ { "src_interval": [ 35, 39 ], "tgt_interval": [ 35, 40 ], "src_tokens": [ "的", "各", "处", "理" ], "tgt_tokens": [ "处", "理", "的", "各", "个" ] } ] }, { "id": 3652, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "本文以北京市通州区作为研究区域,将先对土壤养分进行空间插值,比较土壤养分空间插值算法精度,且开发出可以独立使用的软件,该软件可对土壤养分进行空间插值,实现软件功能的针对性。", "reference": "本文以北京市通州区作为研究区域,首先对土壤养分进行空间插值,比较土壤养分空间插值算法精度,并开发出可以独立使用的软件,该软件可对土壤养分进行空间插值,实现软件功能的针对性。", "edit": [ { "src_interval": [ 16, 17 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ "将" ], "tgt_tokens": [ "首" ] }, { "src_interval": [ 45, 46 ], "tgt_interval": [ 45, 46 ], "src_tokens": [ "且" ], "tgt_tokens": [ "并" ] } ] }, { "id": 3653, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "这说明基于RBF人工神经网络插值方法较普通克里金空间插值方的土壤养分含量空间分布特征识别拟合能力高,其对田块尺度研究样区土壤养分含量的空间特征识别结果值更接近真实值。", "reference": "这说明基于RBF人工神经网络插值方法比普通克里金空间插值方法的土壤养分含量空间分布特征识别拟合能力高,其对田块尺度研究样区土壤养分含量的空间特征识别结果更接近真实值。", "edit": [ { "src_interval": [ 18, 19 ], "tgt_interval": [ 18, 19 ], "src_tokens": [ "较" ], "tgt_tokens": [ "比" ] }, { "src_interval": [ 29, 29 ], "tgt_interval": [ 29, 30 ], "src_tokens": [], "tgt_tokens": [ "法" ] }, { "src_interval": [ 75, 76 ], "tgt_interval": [ 76, 76 ], "src_tokens": [ "值" ], "tgt_tokens": [] } ] }, { "id": 3654, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "运用SPSS软件对数据进行描述性统计、相关性分析、因子分析、K-均值聚类的统计分析。", "reference": "运用SPSS软件对数据进行描述性统计、相关性分析、因子分析、K-均值聚类的统计分析。", "edit": [] }, { "id": 3655, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "对于影响因素较多的区划来说,可以大大的减少工作量,实用性强。", "reference": "对于影响因素较多的区划来说,可以大大减少工作量,实用性强。", "edit": [ { "src_interval": [ 18, 19 ], "tgt_interval": [ 18, 18 ], "src_tokens": [ "的" ], "tgt_tokens": [] } ] }, { "id": 3656, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "影响生物炭理化性质最重要的一个因素是制备条件。", "reference": "影响生物炭理化性质最重要的一个因素是制备条件。", "edit": [] }, { "id": 3657, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在2014年水稻季、2015年水稻季、2015年油菜季和2016年油菜季的土壤表层土壤中碱解氮含量,处理3无秸秆还田+优化施肥+腐殖酸肥基肥施入相对较高,处理5秸秆全量还田+优化施肥氮磷减40%的碱解氮含量最低。", "reference": "在2014年水稻季、2015年水稻季、2015年油菜季和2016年油菜季的表层土壤中,处理3无秸秆还田+优化施肥+腐殖酸肥基肥施入相对较高,处理5秸秆全量还田+优化施肥氮磷减40%的碱解氮含量最低。", "edit": [ { "src_interval": [ 37, 39 ], "tgt_interval": [ 37, 37 ], "src_tokens": [ "土", "壤" ], "tgt_tokens": [] }, { "src_interval": [ 44, 49 ], "tgt_interval": [ 42, 42 ], "src_tokens": [ "碱", "解", "氮", "含", "量" ], "tgt_tokens": [] } ] }, { "id": 3658, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "冬小麦收获后不同施氮处理土壤速效磷含量如图3-4可知,两年数据表明,不同处理土壤速效磷含量均随麦季施氮量的增加基本上呈下降的趨势,各施氮处理的土壤速效磷含量均低于未施氮处理(NO),且较N0处理平均依次下降了21.06%、17.95%、20.53%,均与NO处理达到显著性差异,但各施氮处理之间无显著性差异;由此说明,麦季施氮可显著降低土壤速效磷的含量,但施氮量的多少对速效磷含量的降低无明显影响。", "reference": "冬小麦收获后不同施氮处理土壤速效磷含量如图3-4可知,两年数据表明,不同处理土壤速效磷含量均随麦季施氮量的增加基本上呈下降的趋势,各施氮处理的土壤速效磷含量均低于未施氮处理(NO),且较N0处理平均依次下降了21.06%、17.95%、20.53%,均与NO处理达到显著性差异,但各施氮处理之间无显著性差异;由此说明,麦季施氮可显著降低土壤速效磷的含量,但施氮量的多少对速效磷含量的降低无明显影响。", "edit": [ { "src_interval": [ 62, 63 ], "tgt_interval": [ 62, 63 ], "src_tokens": [ "趨" ], "tgt_tokens": [ "趋" ] }, { "src_interval": [ 86, 87 ], "tgt_interval": [ 86, 87 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 89, 91 ], "tgt_interval": [ 89, 91 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "," ] } ] }, { "id": 3659, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "如果平均值和标准差之间存在明显的线性关系,则比例效应存在。", "reference": "如果平均值和标准差之间存在明显的线性关系,则比例效应存在。", "edit": [] }, { "id": 3660, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "根据Biolog-Eco板上31种碳源的化学基团性质,将其分为6大类碳源化合物,10种碳水化合物、6种氨基酸类、4种聚合物类、2种胺类、2种酚酸类和7种羧酸类。", "reference": "根据Biolog-Eco板上31种碳源的化学基团性质,将其分为6大类碳源化合物:10种碳水化合物、6种氨基酸类、4种聚合物类、2种胺类、2种酚酸类和7种羧酸类。", "edit": [ { "src_interval": [ 39, 40 ], "tgt_interval": [ 39, 40 ], "src_tokens": [ "," ], "tgt_tokens": [ ":" ] } ] }, { "id": 3661, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "因此,基于因子分析中综合得分的聚类分级法得到的评价结果能够最佳的反映出土壤肥力的实际水平。", "reference": "因此,通过因子分析中的综合得分聚类分级法得到的评价结果,能够最准确地反映土壤肥力的实际状况。", "edit": [ { "src_interval": [ 3, 5 ], "tgt_interval": [ 3, 5 ], "src_tokens": [ "基", "于" ], "tgt_tokens": [ "通", "过" ] }, { "src_interval": [ 10, 15 ], "tgt_interval": [ 10, 15 ], "src_tokens": [ "综", "合", "得", "分", "的" ], "tgt_tokens": [ "的", "综", "合", "得", "分" ] }, { "src_interval": [ 27, 27 ], "tgt_interval": [ 27, 28 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 30, 32 ], "tgt_interval": [ 31, 34 ], "src_tokens": [ "佳", "的" ], "tgt_tokens": [ "准", "确", "地" ] }, { "src_interval": [ 34, 35 ], "tgt_interval": [ 36, 36 ], "src_tokens": [ "出" ], "tgt_tokens": [] }, { "src_interval": [ 42, 44 ], "tgt_interval": [ 43, 45 ], "src_tokens": [ "水", "平" ], "tgt_tokens": [ "状", "况" ] } ] }, { "id": 3662, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "处理非线性回归问题的时候,它主要采用非线性映射方法将样本空间映射到一个新的高维特征空间上,这种线性函数其实就是引入核函数之后线性回归的一种全新扩展。", "reference": "处理非线性回归问题的时候,它主要运用了非线性映射方法将样本空间映射到一个新的高维特征空间上,这种线性函数其实就是引入核函数之后线性回归的一种全新拓展。", "edit": [ { "src_interval": [ 16, 18 ], "tgt_interval": [ 16, 19 ], "src_tokens": [ "采", "用" ], "tgt_tokens": [ "运", "用", "了" ] }, { "src_interval": [ 71, 72 ], "tgt_interval": [ 72, 73 ], "src_tokens": [ "扩" ], "tgt_tokens": [ "拓" ] } ] }, { "id": 3664, "category": "农学", "discipline": "农业资源与环境", "title": "蚯蚓粪有机肥施用对稻田土壤养分及吸收的影响", "source": "针对有机肥对土壤肥力影响国内外大量学者做了相关大量研究,Nambiar、Prabhakar等人长期定位试验表明,连续施用有机肥可有效提高土壤SOM与N库,从而提升土壤肥力,改善土壤质量。", "reference": "针对有机肥对土壤肥力影响国内外大量学者做了大量的相关研究,Nambiar、Prabhakar等人长期定位试验表明,连续施用有机肥可有效提高土壤SOM与N库,从而提升土壤肥力,改善土壤质量。", "edit": [ { "src_interval": [ 21, 25 ], "tgt_interval": [ 21, 26 ], "src_tokens": [ "相", "关", "大", "量" ], "tgt_tokens": [ "大", "量", "的", "相", "关" ] } ] }, { "id": 3665, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "通过2018土壤剖面上各养分指标的含量数据,分析随着种植年限和土层深度的变化,不同土壤养分的变异情况和变化规律。", "reference": "通过2018土壤剖面上各养分指标的含量数据,分析随着种植年限土层深度的变化,不同土壤养分的变异情况和变化规律。", "edit": [ { "src_interval": [ 30, 31 ], "tgt_interval": [ 30, 30 ], "src_tokens": [ "和" ], "tgt_tokens": [] } ] }, { "id": 3667, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "为了有效提高土壤养分情况,尽量避免盲目施肥,节本增效,必须深入了解土壤养分时空变异特性,对土壤养分进行合理评价并据此调整投入的肥料用量比例。", "reference": "为了有效提升土壤养分状况、避免盲目施肥、节约成本并提高效益,我们必须深入理解土壤养分的时空变异特性,对土壤养分进行合理评估,并据此调整施肥的比例。", "edit": [ { "src_interval": [ 5, 6 ], "tgt_interval": [ 5, 6 ], "src_tokens": [ "高" ], "tgt_tokens": [ "升" ] }, { "src_interval": [ 10, 15 ], "tgt_interval": [ 10, 13 ], "src_tokens": [ "情", "况", ",", "尽", "量" ], "tgt_tokens": [ "状", "况", "、" ] }, { "src_interval": [ 21, 27 ], "tgt_interval": [ 19, 32 ], "src_tokens": [ ",", "节", "本", "增", "效", "," ], "tgt_tokens": [ "、", "节", "约", "成", "本", "并", "提", "高", "效", "益", ",", "我", "们" ] }, { "src_interval": [ 31, 32 ], "tgt_interval": [ 36, 37 ], "src_tokens": [ "了" ], "tgt_tokens": [ "理" ] }, { "src_interval": [ 37, 37 ], "tgt_interval": [ 42, 43 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 54, 55 ], "tgt_interval": [ 60, 62 ], "src_tokens": [ "价" ], "tgt_tokens": [ "估", "," ] }, { "src_interval": [ 60, 67 ], "tgt_interval": [ 67, 70 ], "src_tokens": [ "投", "入", "的", "肥", "料", "用", "量" ], "tgt_tokens": [ "施", "肥", "的" ] } ] }, { "id": 3668, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "除此之外,我们又探究了周年不同施氮量下夏大豆产量與土壤酶活性二者的相关关系,如表6-8所示,夏大豆产量与土壤蔗糖酶活性呈极显著正相关,相关系数为0.659,而与土壤脲酶活性呈显著正相关,相关系数为0.566,说明周年适宜的施氮量组合通过提高土壤蔗糖酶和脲酶活性进而促进土壤碳氮的代谢,与土壤微生物、土壤养分之间不断地进行物质转化,可保持较高的土壤肥力,最终为夏大豆增产做出贡献。", "reference": "除此之外,我们又研究了周年不同施氮量下夏大豆产量与土壤酶活性二者的相关关系,如表6-8所示,夏大豆产量与土壤蔗糖酶活性呈极显著正相关,相关系数为0.659,而与土壤脲酶活性呈显著正相关,相关系数为0.566,说明周年适宜的施氮量组合通过提高土壤蔗糖酶和脲酶活性进而促进土壤碳氮的代谢,与土壤微生物、土壤养分之间不断地进行物质转化,可保持较高的土壤肥力,最终为夏大豆增产做出贡献。", "edit": [ { "src_interval": [ 8, 9 ], "tgt_interval": [ 8, 9 ], "src_tokens": [ "探" ], "tgt_tokens": [ "研" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "與" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 77, 78 ], "tgt_interval": [ 77, 78 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 103, 104 ], "tgt_interval": [ 103, 104 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3669, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "综合对农场尺度空间特征识别结果图的总体和细节的对比分析,基于RBF人工神经网络模型插值法和普通克里金插值法空间特征识别的农场尺度研究样区土壤养分空间分布结果在大体上呈现一致性,说明两种插值方法对该研究样区土壤养分空间分布的大体趋势没有太大的偏差,而基于RBF人工神经网络模型插值法,在空间特征识别结果图的细节上可以较大程度避免普通克里金插值法的“平滑效应”,基于RBF人工神经网络模型插值法的空间特征识别结果表现出的不单单只有土壤各养分含量空间变异性信息,在一定程度上也能够体现土壤各养分含量随人为管理因素变化的细节信息,使其空间特征识别结果更加贴近黄淮海平原北部白木村耕地研究样区耕地土壤各养分含量分布不规则的复杂实际情况。", "reference": "综合对农场尺度空间特征识别结果图的总体和细节的对比分析,可以看出,基于RBF人工神经网络模型插值法和普通克里金插值法空间特征识别的农场尺度研究样区土壤养分空间分布结果在大体上呈现一致性。这说明两种插值方法对该研究样区土壤养分空间分布的大体趋势没有显著的偏差,然而,基于RBF人工神经网络模型插值法在空间特征识别结果图的细节上可以较大程度地避免普通克里金插值法的“平滑效应”,基于RBF人工神经网络模型插值法的空间特征识别结果表现出的不仅有土壤各养分含量空间变异性信息,在一定程度上也能够体现土壤各养分含量随人为管理因素变化的细节信息,使其空间特征识别结果更加贴近黄淮海平原北部白木村耕地研究样区耕地土壤各养分含量分布不规则的复杂实际情况。", "edit": [ { "src_interval": [ 27, 27 ], "tgt_interval": [ 27, 32 ], "src_tokens": [], "tgt_tokens": [ ",", "可", "以", "看", "出" ] }, { "src_interval": [ 87, 88 ], "tgt_interval": [ 92, 94 ], "src_tokens": [ "," ], "tgt_tokens": [ "。", "这" ] }, { "src_interval": [ 117, 119 ], "tgt_interval": [ 123, 125 ], "src_tokens": [ "太", "大" ], "tgt_tokens": [ 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"tgt_interval": [ 81, 83 ], "src_tokens": [], "tgt_tokens": [ "而", "且" ] } ] }, { "id": 3673, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "1.从时间上来看,十年间耕地土壤有机质含量处于中高等水平,并呈现缓慢上升趋势,平均值为30.10g/kg,变异系数在22%-44%之间,属于中等变异;耕地土壤全氮含量处于高等水平,并呈现略微下降趋势,平均值为2.00g/kg,变异系数在19%-32%之间,属于中等变异;耕地土壤有效磷含量处于高等水平,并呈现先缓后急上升趋势,平均值在15.93mg/kg,变异系数在40%-99%之间,属于中等变异;耕地土壤速效钾含量处于中等水平,并呈现缓慢上升趋势,平均值为114.72mg/kg,变异系数在23%-37%之间,属于中等变异;耕地土壤pH偏酸性,有增有减,变化浮动不大,平均值为6.14,属于中等变异。", "reference": "1.从时间上来看,十年间耕地土壤有机质含量处于中高等水平,并呈现缓慢上升趋势,平均值为30.10g/kg,变异系数在22%-44%之间,属于中等变异;耕地土壤全氮含量处于高等水平,并呈现略微下降趋势,平均值为2.00g/kg,变异系数在19%-32%之间,属于中等变异;耕地土壤有效磷含量处于高等水平,并呈现先缓后急上升趋势,平均值在15.93mg/kg,变异系数在40%-99%之间,属于中等变异;耕地土壤速效钾含量处于中等水平,并呈现缓慢上升趋势,平均值为114.72mg/kg,变异系数在23%-37%之间,属于中等变异;耕地土壤pH偏酸性,有增有减,变化浮动不大,平均值为6.14,属于中等变异。", "edit": [ { "src_interval": [ 52, 53 ], "tgt_interval": [ 52, 53 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 112, 113 ], "tgt_interval": [ 112, 113 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 177, 178 ], "tgt_interval": [ 177, 178 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 241, 242 ], "tgt_interval": [ 241, 242 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 294, 295 ], "tgt_interval": [ 294, 295 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3675, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "开展氮磷钾三种施肥养分的地理分异研究,进一步分析了不同地理条件下施肥养分管理对策,对土壤有机质空间异质性的尺度效应及其影响因素进行研究,为从尺度方面研究土壤养分的空间变异情况具有指导意义,对不同尺度土壤调查及分析工作中的影响因素指标选取提供技术支持。", "reference": "开展了针对氮、磷、钾三种施肥养分的地理分布差异研究,并进一步分析了在不同地理条件下的施肥养分管理策略。同时,研究了土壤有机质空间异质性的尺度效应及其影响因素,这为从尺度角度探讨土壤养分的空间变异提供了指导意义,并为不同尺度的土壤调查和分析工作在选择影响因素指标时提供了技术支持。", "edit": [ { "src_interval": [ 2, 4 ], "tgt_interval": [ 2, 9 ], "src_tokens": [ "氮", "磷" ], "tgt_tokens": [ "了", "针", "对", "氮", "、", "磷", "、" ] }, { "src_interval": [ 15, 15 ], "tgt_interval": [ 20, 22 ], "src_tokens": [], "tgt_tokens": [ 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"src_interval": [ 99, 99 ], "tgt_interval": [ 111, 112 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 103, 104 ], "tgt_interval": [ 116, 117 ], "src_tokens": [ "及" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 108, 110 ], "tgt_interval": [ 121, 124 ], "src_tokens": [ "中", "的" ], "tgt_tokens": [ "在", "选", "择" ] }, { "src_interval": [ 116, 118 ], "tgt_interval": [ 130, 131 ], "src_tokens": [ "选", "取" ], "tgt_tokens": [ "时" ] }, { "src_interval": [ 120, 120 ], "tgt_interval": [ 133, 134 ], "src_tokens": [], "tgt_tokens": [ "了" ] } ] }, { "id": 3676, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "在我们已发表的论文中运用玛纳斯河水文序列探讨了不同该系数的取值下网络保留原始序列的能力和最终的预测结果。", "reference": "在我们已发表的论文中运用玛纳斯河水文序列探讨了不同稀疏系数不同取值下网络保留原始序列的能力和最终的预测结果。", "edit": [ { "src_interval": [ 25, 26 ], "tgt_interval": [ 25, 27 ], "src_tokens": [ "该" ], "tgt_tokens": [ "稀", "疏" ] }, { "src_interval": [ 28, 29 ], "tgt_interval": [ 29, 31 ], "src_tokens": [ "的" ], "tgt_tokens": [ "不", "同" ] } ] }, { "id": 3677, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "2015年水稻季,在20-50cm和50-80cm深度土壤碱解氮含量相比表层土壤较低,处理1在20-50cm和50-80cm深度土壤碱解氮含量比表层土壤碱解氮含量低27.14%和55.19%,处理2在20-50cm和50-80cm深度土壤碱解氮含量比表层土壤碱解氮含量低31.91%和60.28%,处理3在20-50cm和50-80cm深度土壤碱解氮含量比表层土壤碱解氮含量低38.95%和61.46%,处理4在20-50cm和50-80cm深度土壤碱解氮含量比表层土壤碱解氮含量低52.32%和50.30%,处理5在20-50cm和50-80cm深度土壤碱解氮含量比表层土壤碱解氮含量低31.59%和53.47%。", "reference": "2015年水稻季,在20-50cm和50-80cm深度土壤碱解氮含量相比表层土壤降低,处理1在20-50cm和50-80cm深度土壤碱解氮含量比表层土壤低27.14%和55.19%,处理2在20-50cm和50-80cm深度土壤碱解氮含量比表层土壤低31.91%和60.28%,处理3在20-50cm和50-80cm深度土壤碱解氮含量比表层土壤低38.95%和61.46%,处理4在20-50cm和50-80cm深度土壤碱解氮含量比表层土壤低52.32%和50.30%,处理5在20-50cm和50-80cm深度土壤碱解氮含量比表层土壤低31.59%和53.47%。", "edit": [ { "src_interval": [ 40, 41 ], "tgt_interval": [ 40, 41 ], "src_tokens": [ "较" ], "tgt_tokens": [ "降" ] }, { "src_interval": [ 76, 81 ], "tgt_interval": [ 76, 76 ], "src_tokens": [ "碱", "解", "氮", "含", "量" ], "tgt_tokens": [] }, { "src_interval": [ 129, 134 ], "tgt_interval": [ 124, 124 ], "src_tokens": [ "碱", "解", "氮", "含", "量" ], "tgt_tokens": [] }, { "src_interval": [ 182, 187 ], "tgt_interval": [ 172, 172 ], "src_tokens": [ "碱", "解", "氮", "含", "量" ], "tgt_tokens": [] }, { "src_interval": [ 235, 240 ], "tgt_interval": [ 220, 220 ], "src_tokens": [ "碱", "解", "氮", "含", "量" ], "tgt_tokens": [] }, { "src_interval": [ 288, 293 ], "tgt_interval": [ 268, 268 ], "src_tokens": [ "碱", "解", "氮", "含", "量" ], "tgt_tokens": [] } ] }, { "id": 3678, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "陈道友等科学研究了稻草覆盖还田对土壤理化性质和水稻产量的关系,以讨论稻草还田的高产原理,结果表明土壤中合理营养物质含量持续上升,对pH值改变不大。", "reference": "陈道友等科学研究了稻草覆盖还田对土壤理化性质和水稻产量的影响,以讨论稻草还田的高产原理,结果表明,土壤中合理营养物质含量持续上升,且其对pH值改变不大。", "edit": [ { "src_interval": [ 28, 30 ], "tgt_interval": [ 28, 30 ], "src_tokens": [ "关", "系" ], "tgt_tokens": [ "影", "响" ] }, { "src_interval": [ 48, 48 ], "tgt_interval": [ 48, 49 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 64, 64 ], "tgt_interval": [ 65, 67 ], "src_tokens": [], "tgt_tokens": [ "且", "其" ] } ] }, { "id": 3679, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "因此耕作方式不仅直接影响了各种土壤的物理,生物和化学性质,而且间接影响了作物产量。", "reference": "因此耕作方式不仅直接影响了各种土壤的物理、生物和化学性质,而且间接影响了作物产量。", "edit": [ { "src_interval": [ 20, 21 ], "tgt_interval": [ 20, 21 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] } ] }, { "id": 3680, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "因此在该地区应用生物质炭对减少肥料施用量和环境保护上具有很大的潜力。", "reference": "因此在该地区应用生物质炭对减少肥料施用量和环境保护上具有很大的潜力。", "edit": [] }, { "id": 3682, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "准确了解土壤养分含量的空间变异规律是对土壤养分进行管理和变量施肥的前提,单纯依靠传统的的方法和技术已无法完成对管理分区的综合判定与划分,也无法实现对土壤养分肥力信息由局部到区域的快速获取和展示,更无法根据土壤的养分状况快速的作出不同区域、不同县域的施肥推荐。", "reference": "准确了解土壤养分含量的空间变异规律是对土壤养分进行管理和变量施肥的前提,单纯依靠传统的方法和技术已无法完成对管理分区的综合判定与划分,也无法实现对土壤养分肥力信息由局部到区域的快速获取和展示,更无法根据土壤的养分状况快速地作出不同区域、不同县域的施肥推荐。", "edit": [ { "src_interval": [ 42, 43 ], "tgt_interval": [ 42, 42 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 111, 112 ], "tgt_interval": [ 110, 111 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3684, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "关于土壤养分的空间分析涉及的观点越来越广泛,从不同的研究区域、不同的地形到土壤所含的各种养分等。", "reference": "土壤养分空间分析所涉及的研究观点越来越广泛,涵盖了不同的研究区域、多样的地形特征以及土壤中包含的各种养分类型。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "关", "于" ], "tgt_tokens": [] }, { "src_interval": [ 6, 7 ], "tgt_interval": [ 4, 4 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 8, 9 ], "src_tokens": [], "tgt_tokens": [ "所" ] }, { "src_interval": [ 14, 14 ], "tgt_interval": [ 12, 14 ], "src_tokens": [], "tgt_tokens": [ "研", "究" ] }, { 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"title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "块金方差C0和结构方差C的和为基台值,用于反映研究范围内某样本观测值得空间变异强度。", "reference": "块金方差C0和结构方差C的和为基台值,用于反映研究范围内某样本观测值的空间变异强度。", "edit": [ { "src_interval": [ 34, 35 ], "tgt_interval": [ 34, 35 ], "src_tokens": [ "得" ], "tgt_tokens": [ "的" ] } ] }, { "id": 3687, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "植被也是影响土壤养分空间变异的重要因素,主要是通过光合作用,合成有机质,有选择的富集土壤中的养分,不同植被类型对土壤养分积累与分布的影响不同。", "reference": "植被也是影响土壤养分空间变异的重要因素,主要是通过光合作用合成有机质,有选择的富集土壤中的养分,不同植被类型对土壤养分积累与分布的影响不同。", "edit": [ { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 29 ], "src_tokens": [ "," ], "tgt_tokens": [] } ] }, { "id": 3688, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在插秧当天天土壤速效磷含量总体表现为PT-SN>RT-SN>PT-SR>RT-SR,PT-SN处理较RT-SN、PT-SR、RT-SR各组处理的土壤速效磷分别高出2.27%、15.38%、25.00%。", "reference": "在插秧当天,土壤速效磷含量总体表现为PT-SN>RT-SN>PT-SR>RT-SR,PT-SN处理较RT-SN、PT-SR、RT-SR各组处理的土壤速效磷分别高出2.27%、15.38%、25.00%。", "edit": [ { "src_interval": [ 5, 6 ], "tgt_interval": [ 5, 6 ], "src_tokens": [ "天" ], "tgt_tokens": [ "," ] } ] }, { "id": 3689, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "秸秆还田除对土壤中氮、磷、钾元素有显著影响外,将秸秆施入土壤也是影响土壤结构发育和有机碳改良的最重要因素之一(Gangwaretal.,2006;Aulakh et al.,2001)。", "reference": "秸秆还田除对土壤中氮、磷、钾元素有显著影响外,将秸秆施入土壤也是影响土壤结构发育和有机碳改良的重要因素之一(Gangwaretal.,2006;Aulakh et al.,2001)。", "edit": [ { "src_interval": [ 47, 48 ], "tgt_interval": [ 47, 47 ], "src_tokens": [ "最" ], "tgt_tokens": [] } ] }, { "id": 3690, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "由表3-7可看出,陕西省土壤耕层pH变幅为4.2-9.6,全省土壤pH平均值为8.0;图2-6显示,全省pH主要集中在7.5-8.5之间,占56.4%,由此可表明全省土壤总体偏碱性;陕北高原、渭北旱塬、关中平原的土壤pH主要集中在7.5-8.5之间,由此可以看出这三个区域的土壤部分面积呈碱性,而陕南秦巴山地区的土壤pH大小主要集中在小于6.5这个区间,因此该地区的土壤总体呈现酸性。", "reference": 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"tgt_tokens": [] }, { "src_interval": [ 23, 25 ], "tgt_interval": [ 22, 22 ], "src_tokens": [ "绝", "对" ], "tgt_tokens": [] } ] }, { "id": 3692, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "第二、有利于该区土壤管理和控制。", "reference": "第二、有利于该区土壤管理和控制。", "edit": [] }, { "id": 3693, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "(3)生物质炭对土壤磷素有效性的调节作用研究。", "reference": "(3)生物质炭对土壤磷素有效性的调节作用。", "edit": [ { "src_interval": [ 20, 22 ], "tgt_interval": [ 20, 20 ], "src_tokens": [ "研", "究" ], "tgt_tokens": [] } ] }, { "id": 3694, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "在整个采样期间BR处理组与对照组相比APX基因表达量平均提高了51.86%。", "reference": "在整个采样期间BR处理组与对照组相比APX基因表达量平均提高了51.86%。", "edit": [] }, { "id": 3695, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "因此通过分析生物炭的元素比例可以更好的分析材料的相关性质。", "reference": "因此通过分析生物炭的元素比例可以更好地分析材料的相关性质。", "edit": [ { "src_interval": [ 18, 19 ], "tgt_interval": [ 18, 19 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3697, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "由不同处理对吐丝期0~60cm土层土壤碱解氮的影响可以看出(表3),不同年份吐丝期土壤碱解氮含量有明显差异。", "reference": "不同处理对吐丝期0~60cm土层土壤碱解氮的影响可以看出(表3),不同年份吐丝期土壤碱解氮含量有明显差异。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "由" ], "tgt_tokens": [] } ] }, { "id": 3698, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "本章优化了SRBM的参数选择,通过叠加优化后的SRBM提出EDBN,基于EDBN和主流的机器学习和浅层神经网络算法对划分的各区土壤养分序列进行了预测,并进行了预测结果的统计对比,在采取的统计指标下,EDBN表现出比对照组模型更好的性能。", "reference": "本章优化了SRBM的参数选择,通过叠加优化后的SRBM提出EDBN,基于EDBN和主流的机器学习和浅层神经网络算法对划分的各区土壤养分序列进行了预测,并对结果进行统计对比,显示在采取的统计指标下,EDBN表现出比对照组模型更好的性能。", "edit": [ { "src_interval": [ 76, 81 ], "tgt_interval": [ 76, 77 ], "src_tokens": [ "进", "行", "了", "预", "测" ], "tgt_tokens": [ "对" ] }, { "src_interval": [ 83, 84 ], "tgt_interval": [ 79, 81 ], "src_tokens": [ "的" ], "tgt_tokens": [ "进", "行" ] }, { "src_interval": [ 89, 89 ], "tgt_interval": [ 86, 88 ], "src_tokens": [], "tgt_tokens": [ "显", "示" ] } ] }, { "id": 3699, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "虽然该方法在土壤科学工作中取得一定成功,但由于其只是对土壤属性的总体特性进行概括描述,难以展现土壤属性的局部变化特性,因此在大多数情况下并不能准确的描述土壤属性的空间分布特征。", "reference": "虽然该方法在土壤科学工作中取得一定成功,但由于其只是对土壤属性的总体特性进行概括描述,难以展现土壤属性的局部变化特性,因此在大多数情况下并不能准确地描述土壤属性的空间分布特征。", "edit": [ { "src_interval": [ 73, 74 ], "tgt_interval": [ 73, 74 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3700, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "2.利用斯皮尔曼线性相关和方差分析探索土壤养分与环境变量之间的关系。", "reference": "2.利用斯皮尔曼线性相关和方差分析探索土壤养分与环境变量之间的关系。", "edit": [] }, { "id": 3701, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在麦油稻轮种区,水稻秸秆还田并施基肥,提升了水稻营养物的利用效率和高效率,提升了粮食生产。", "reference": "在麦油稻轮种区,水稻秸秆还田并施基肥,提升了水稻对营养物的利用效率,提升了粮食生产。", "edit": [ { "src_interval": [ 24, 24 ], "tgt_interval": [ 24, 25 ], "src_tokens": [], "tgt_tokens": [ "对" ] }, { "src_interval": [ 30, 34 ], "tgt_interval": [ 31, 31 ], "src_tokens": [ "效", "率", "和", "高" ], "tgt_tokens": [] } ] }, { "id": 3703, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "本章的研究为地块尺度土壤养分等级评价提供一种参照,对北京通州区采样的土壤养分样本点进行OK空间插值后,通过栅格计算器计算土壤养分等级评价的综合指数,得到耕地土壤养分等级空间分布图,全区主要以中等级耕地土壤养分为主,分布各个乡镇。", "reference": "本文的研究为地块尺度土壤养分等级评价提供一种参照。对北京通州区采样的土壤养分样本点进行OK空间插值后,通过栅格计算器计算土壤养分等级评价的综合指数,得到耕地土壤养分等级空间分布图。全区以中等级耕地土壤养分为主,分布在各个乡镇。", "edit": [ { "src_interval": [ 1, 2 ], "tgt_interval": [ 1, 2 ], "src_tokens": [ "章" ], "tgt_tokens": [ "文" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 89, 90 ], "tgt_interval": [ 89, 90 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 92, 94 ], "tgt_interval": [ 92, 92 ], "src_tokens": [ "主", "要" ], "tgt_tokens": [] }, { "src_interval": [ 109, 109 ], "tgt_interval": [ 107, 108 ], "src_tokens": [], "tgt_tokens": [ "在" ] } ] }, { "id": 3704, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "秸秆还田结合施用钾肥对玉米产量、养分吸收总量,土壤钾素的收支平衡具有促进作用。", "reference": "秸秆还田结合施用钾肥可以有效促进玉米产量、养分吸收总量及土壤钾素的收支平衡。", "edit": [ { "src_interval": [ 10, 11 ], "tgt_interval": [ 10, 16 ], "src_tokens": [ "对" ], "tgt_tokens": [ "可", "以", "有", "效", "促", "进" ] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "," ], "tgt_tokens": [ "及" ] }, { "src_interval": [ 32, 38 ], "tgt_interval": [ 37, 37 ], "src_tokens": [ "具", "有", "促", "进", "作", "用" ], "tgt_tokens": [] } ] }, { "id": 3705, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "本章在Eclipse编程开发框架和Hadoop并行化处理平台下对土壤养分数据进行并行化处理,应用数据挖掘技术对土壤养分数据进一步算法处理分析挖掘。", "reference": "在本章中,我们利用Eclipse编程开发框架和Hadoop并行处理平台对土壤养分数据进行了并行化处理,并应用数据挖掘技术对这些数据进行了深入的算法分析和挖掘。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 2, 3 ], "tgt_interval": [ 3, 9 ], "src_tokens": [ "在" ], "tgt_tokens": [ "中", ",", "我", "们", "利", "用" ] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 31, 31 ], "src_tokens": [ "化" ], "tgt_tokens": [] }, { "src_interval": [ 30, 31 ], "tgt_interval": [ 35, 35 ], "src_tokens": [ "下" ], "tgt_tokens": [] }, { "src_interval": [ 40, 40 ], "tgt_interval": [ 44, 45 ], "src_tokens": [], "tgt_tokens": [ "了" ] }, { "src_interval": [ 46, 46 ], "tgt_interval": [ 51, 52 ], "src_tokens": [], "tgt_tokens": [ "并" ] }, { "src_interval": [ 55, 59 ], "tgt_interval": [ 61, 63 ], "src_tokens": [ "土", "壤", "养", "分" ], "tgt_tokens": [ "这", "些" ] }, { "src_interval": [ 62, 64 ], "tgt_interval": [ 66, 71 ], "src_tokens": [ "一", "步" ], "tgt_tokens": [ "行", "了", "深", "入", "的" ] }, { "src_interval": [ 66, 68 ], "tgt_interval": [ 73, 73 ], "src_tokens": [ "处", "理" ], "tgt_tokens": [] }, { "src_interval": [ 70, 70 ], "tgt_interval": [ 75, 76 ], "src_tokens": [], "tgt_tokens": [ "和" ] } ] }, { "id": 3706, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "还有研究表明,秸秆对微生物生长的促进而固持了无机氮,使土壤氮素得到更新和补偿(Tanaka等,2006),表明秸秆还田结合优化配方施肥是提高土壤有机氮和氮储量的有效措施之一。", "reference": "研究表明,秸秆对微生物生长的促进而固持了无机氮,使土壤氮素得到更新和补偿(Tanaka等,2006),表明秸秆还田结合优化配方施肥是提高土壤有机氮和氮储量的有效措施之一。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "还", "有" ], "tgt_tokens": [] } ] }, { "id": 3708, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "因此我们对玉米产量进行了测定,结果见图3-23。", "reference": "为此我们对玉米产量进行了测定,结果见图3-23。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "因" ], "tgt_tokens": [ "为" ] } ] }, { "id": 3709, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "通过本研究,探讨了跨尺度建立1:500000大尺度省域耕地土壤养分数据库建立的理论、方法及关键技术,为山东省省级耕地地力评价及测土配方施肥提供依据,节省大量的人力、物力。", "reference": "本研究探讨了跨尺度建立1:500000大尺度省域耕地土壤养分数据库建立的理论、方法及关键技术,为山东省省级耕地地力评价及测土配方施肥提供依据,节省大量的人力、物力。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "通", "过" ], "tgt_tokens": [] }, { "src_interval": [ 5, 6 ], "tgt_interval": [ 3, 3 ], "src_tokens": [ "," ], "tgt_tokens": [] } ] }, { "id": 3710, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "加强土壤养分时空变异性特征和评价的研究,将有助于改善农作物种植、施肥与土壤管理等问题,推进可持续农业的发展。", "reference": "加强土壤养分时空变异性特征和评价的研究,将有助于解决农作物种植、施肥与土壤管理等问题,推进可持续农业的发展。", "edit": [ { "src_interval": [ 24, 26 ], "tgt_interval": [ 24, 26 ], "src_tokens": [ "改", "善" ], "tgt_tokens": [ "解", "决" ] } ] }, { "id": 3711, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "根据上述半方差函数模型,用Kriging插值法得到三种尺度土壤有机质含量分布图\t(图14),直观分析土壤有机质的分布情况,并用于构建多重比较中三种尺度的管理单元图。", "reference": "根据上述半方差函数模型,用Kriging插值法得到三种尺度土壤有机质含量分布图(图14),可以直观分析土壤有机质的分布情况,并用于构建比较多种尺度的管理单元图。", "edit": [ { "src_interval": [ 39, 40 ], "tgt_interval": [ 39, 40 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 43, 45 ], "tgt_interval": [ 43, 47 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", ",", "可", "以" ] }, { "src_interval": [ 65, 67 ], "tgt_interval": [ 67, 67 ], "src_tokens": [ "多", "重" ], "tgt_tokens": [] }, { "src_interval": [ 69, 71 ], "tgt_interval": [ 69, 70 ], "src_tokens": [ "中", "三" ], "tgt_tokens": [ "多" ] } ] }, { "id": 3712, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "用户了解某一地区的土壤养分状况,只需在系统中登陆,即可获得关于不同年份营养物质含量的数据,以及关于营养物质含量的信息。", "reference": "用户要了解某一地区的土壤养分状况,只需在系统中登陆,即可获得关于不同年份营养物质含量的数据,以及关于营养物质含量的信息。", "edit": [ { "src_interval": [ 2, 2 ], "tgt_interval": [ 2, 3 ], "src_tokens": [], "tgt_tokens": [ "要" ] } ] }, { "id": 3713, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "因此,研究不同生育阶段内土壤养分的变化及影响因素,揭示土壤养分随时间的推移而产生的变化规律,优化水肥资源配置。", "reference": "因此,研究不同生育阶段内土壤养分的变化及其影响因素,揭示土壤养分随时间推移而产生的变化规律,并优化水肥资源配置。", "edit": [ { "src_interval": [ 20, 20 ], "tgt_interval": [ 20, 21 ], "src_tokens": [], "tgt_tokens": [ "其" ] }, { "src_interval": [ 34, 35 ], "tgt_interval": [ 35, 35 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 46, 46 ], "tgt_interval": [ 46, 47 ], "src_tokens": [], "tgt_tokens": [ "并" ] } ] }, { "id": 3715, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "将玉米的土壤碱解氮含量水平分布图、有效磷含量水平分布图、速效钾含量水平分布图在Arcmap10.5软件中进行叠加处理,形成碱解氮、有效磷、速效钾的管理分区图,并用不同颜色显示出来,见图83。", "reference": "将玉米的土壤碱解氮含量水平分布图、有效磷含量水平分布图、速效钾含量水平分布图在Arcmap10.5软件中进行叠加处理,形成碱解氮、有效磷、速效钾的管理分区图,并用不同颜色显示出来,可见图83。", "edit": [ { "src_interval": [ 90, 90 ], "tgt_interval": [ 90, 91 ], "src_tokens": [], "tgt_tokens": [ "可" ] } ] }, { "id": 3716, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "从县域角度出发,把常熟市作为研究区,以测土配方施肥项目、耕地地力变更调查项目、耕地质量监测项目为支撑,汇总2010-2019年间耕地土壤有机质、全氮、有效磷、速效钾和pH数据,搭建耕地资源空间数据库,分析十年间耕地土壤养分的时空变化规律,结合社会、经济变化明确自然和社会因素导致的农田土壤养分变化的原因,并进行耕地质量等级综合评价,提出后续土地施肥、耕地利用的建议,促进常熟市耕地可持续高质量发展,为农业管理者和相关部门进行制度政策决策时提供科学依据。", "reference": "从县域角度出发,把常熟市作为研究区,以测土配方施肥项目、耕地地力变更调查项目、耕地质量监测项目为支撑,汇总2010-2019年间耕地土壤有机质、全氮、有效磷、速效钾和pH数据,搭建耕地资源空间数据库,分析十年间耕地土壤养分的时空变化规律,结合社会、经济变化明确自然和社会因素导致的农田土壤养分变化的原因,并进行耕地质量等级综合评价,提出后续土地施肥、耕地利用的建议,促进常熟市耕地可持续高质量发展,为农业管理者和相关部门进行制度政策决策时提供科学依据。", "edit": [] }, { "id": 3718, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "稻草腐解过程能够改变土层结构,使土壤疏松,容重降低,增强植株对养分利用率简单有效的措施。", "reference": "稻草腐解过程能够改变土层结构,使土壤疏松,容重降低,增强植株对养分利用率简单有效的措施。", "edit": [] }, { "id": 3719, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "农场尺度的pH和SOM、TN、AP、AK均存在负相关,与有效磷的负相关性显著,说明存在pH值高的地方,有效磷的值低的现象。", "reference": "农场尺度的pH和SOM、TN、AP、AK均存在负相关,与有效磷的负相关性显著,说明存在pH值高的地方,有效磷的值低的现象。", "edit": [ { "src_interval": [ 38, 39 ], "tgt_interval": [ 38, 39 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3720, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "如果文献中参数是以图形的形式出现,利用Grafula3软件进行数据提取。", "reference": "如果文献中参数是以图形的形式出现,那么就需要利用Grafula3软件进行数据提取。", "edit": [ { "src_interval": [ 17, 17 ], "tgt_interval": [ 17, 22 ], "src_tokens": [], "tgt_tokens": [ "那", "么", "就", "需", "要" ] } ] }, { "id": 3722, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "为了简单明了的显示区划的范围,将区划结果与内蒙古自治区的行政区划图相结合,同时将耕地面积较少,未参与统计的旗县区(以草地和山地、丘陵、戈壁荒漠为主的地区)通过类比法与相邻旗县进行对比判别,然后划分类别归属,最后制作出内蒙古自治区施肥管理区划图(见图4)。", "reference": "为了简单明了地显示区划的范围,将区划结果与内蒙古自治区的行政区划图相结合,同时将耕地面积较少、未参与统计的旗县区(以草地和山地、丘陵、戈壁荒漠为主的地区)通过类比法与相邻旗县进行对比判别,然后划分类别归属,最后制作出内蒙古自治区施肥管理区划图(见图4)。", "edit": [ { "src_interval": [ 6, 7 ], "tgt_interval": [ 6, 7 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 46, 47 ], "tgt_interval": [ 46, 47 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] } ] }, { "id": 3723, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "神经网络中通过隐层的稀疏表示往往有时候会取得很好的识别效果。", "reference": "在神经网络中,通过隐层的稀疏表示有时能够带来出色的识别效果。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 5, 5 ], "tgt_interval": [ 6, 7 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 14, 16 ], "tgt_interval": [ 16, 16 ], "src_tokens": [ "往", "往" ], "tgt_tokens": [] }, { "src_interval": [ 18, 24 ], "tgt_interval": [ 18, 24 ], "src_tokens": [ "候", "会", "取", "得", "很", "好" ], "tgt_tokens": [ "能", "够", "带", "来", "出", "色" ] } ] }, { "id": 3724, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "旋耕条件下(T1)施肥方法间比较,F1M1显著高于F2M1(0~30cm),F1M2相较于F2M2分别增加了16.95%(0~10cm)、15.74%(10~20cm)、55.65%(20~30cm),在40~60cm土层,F1M1显著高于F2M1,F1M2显著高于F2M2。", "reference": "旋耕条件下(T1)施肥方法间比较,F1M1显著高于F2M1(0~30cm),F1M2相较于F2M2分别增加了16.95%(0~10cm)、15.74%(10~20cm)、55.65%(20~30cm),在40~60cm土层,F1M1显著高于F2M1,F1M2显著高于F2M2。", "edit": [] }, { "id": 3726, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "说明因子综合得分能够更全面的反映土壤养分不同等级的分布情况。", "reference": "说明因子综合得分能够更全面地反映土壤养分不同等级的分布情况。", "edit": [ { "src_interval": [ 13, 14 ], "tgt_interval": [ 13, 14 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3727, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "速效钾随土层的加深,在不同种植地块土壤上均呈增加的趋势,种植14年土壤中速效钾含量在60~100cm土层的含量显著高于0~40cm土层;种植16年40~100cm土层的速效钾含量数值接近,分别为151.7mg/kg、153.27mg/kg、149.25mg/kg,显著高于0~40cm土层。", "reference": "速效钾随土层的加深,在不同种植地块土壤上呈增加趋势,种植14年土壤中速效钾含量在60~100cm土层的含量显著高于0~40cm土层;种植16年40~100cm土层的速效钾含量数值接近,分别为151.7mg/kg、153.27mg/kg、149.25mg/kg,显著高于0~40cm土层。", "edit": [ { "src_interval": [ 20, 21 ], "tgt_interval": [ 20, 20 ], "src_tokens": [ "均" ], "tgt_tokens": [] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 23, 23 ], "src_tokens": [ "的" ], "tgt_tokens": [] } ] }, { "id": 3728, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "由于氮肥的施入促进了作物根系分泌物的增加,进而促进了根际土壤微生物的增殖,而根际微生物通过吸收土壤中的养分,形成了近根缓效供应的养分库,调节作物对土壤中氮素的转化,使土壤中的氮向利于作物吸收的形态转化,提高土壤酶活性。", "reference": "由于氮肥的施入促进了作物根系分泌物的增加,进而促进了根际土壤微生物的增殖,而根际微生物通过吸收土壤中的养分,形成了近根缓效供应的养分库,调节作物对土壤中氮素的转化,使土壤中的氮向有利于作物吸收的形态转化,提高土壤酶活性。", "edit": [ { "src_interval": [ 89, 89 ], "tgt_interval": [ 89, 90 ], "src_tokens": [], "tgt_tokens": [ "有" ] } ] }, { "id": 3729, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "Dikgwatlhe等(2014)研究结果表明,秸秆投入影响了土壤质量(土壤团聚体,土壤矿物氮和有机质含量),并提高了作物产量,但不适当的秸秆还田方式会使出苗率降低,干物质前期积累缓慢,最终导致作物减产(郑成岩等,2011)。", "reference": "Dikgwatlhe等(2014年)的研究表明,秸秆的投入对土壤质量(包括土壤团聚体、土壤矿物氮和有机质含量)有积极影响,并能够提高作物产量。然而,不恰当的秸秆还田方法可能会导致出苗率下降和干物质早期积累缓慢,最终造成作物减产,这一点在郑成岩等(2011年)的研究中也得到了证实。", "edit": [ { "src_interval": [ 16, 17 ], "tgt_interval": [ 16, 19 ], "src_tokens": [ ")" ], "tgt_tokens": [ "年", ")", "的" ] }, { "src_interval": [ 19, 21 ], "tgt_interval": [ 21, 21 ], "src_tokens": [ "结", "果" ], "tgt_tokens": [] }, { "src_interval": [ 26, 26 ], "tgt_interval": [ 26, 27 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 28, 31 ], "tgt_interval": [ 29, 30 ], "src_tokens": [ "影", "响", "了" ], "tgt_tokens": [ "对" ] }, { "src_interval": [ 36, 36 ], "tgt_interval": [ 35, 37 ], "src_tokens": [], "tgt_tokens": [ "包", "括" ] }, { "src_interval": [ 41, 42 ], "tgt_interval": [ 42, 43 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 54, 54 ], "tgt_interval": [ 55, 60 ], "src_tokens": [], "tgt_tokens": [ "有", "积", "极", "影", "响" ] }, { "src_interval": [ 56, 56 ], "tgt_interval": [ 62, 64 ], "src_tokens": [], "tgt_tokens": [ "能", "够" ] }, { "src_interval": [ 58, 59 ], "tgt_interval": [ 66, 66 ], "src_tokens": [ "了" ], "tgt_tokens": [] }, { "src_interval": [ 63, 67 ], "tgt_interval": [ 70, 76 ], "src_tokens": [ ",", "但", "不", "适" ], "tgt_tokens": [ "。", "然", "而", ",", "不", "恰" ] }, { "src_interval": [ 74, 77 ], "tgt_interval": [ 83, 89 ], "src_tokens": [ "式", "会", "使" ], "tgt_tokens": [ "法", "可", "能", "会", "导", "致" ] }, { "src_interval": [ 80, 83 ], "tgt_interval": [ 92, 95 ], "src_tokens": [ "降", "低", "," ], "tgt_tokens": [ "下", "降", "和" ] }, { "src_interval": [ 86, 87 ], "tgt_interval": [ 98, 99 ], "src_tokens": [ "前" ], "tgt_tokens": [ "早" ] }, { "src_interval": [ 95, 97 ], "tgt_interval": [ 107, 109 ], "src_tokens": [ "导", "致" ], "tgt_tokens": [ "造", "成" ] }, { "src_interval": [ 101, 102 ], "tgt_interval": [ 113, 118 ], "src_tokens": [ "(" ], "tgt_tokens": [ ",", "这", "一", "点", "在" ] }, { "src_interval": [ 106, 107 ], "tgt_interval": [ 122, 123 ], "src_tokens": [ "," ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 111, 112 ], "tgt_interval": [ 127, 139 ], "src_tokens": [ ")" ], "tgt_tokens": [ "年", ")", "的", "研", "究", "中", "也", "得", "到", "了", "证", "实" ] } ] }, { "id": 3730, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "本论文一方面选取雨养旱地和稻麦轮作两种农业系统类型,研究生物质炭在不同的农田生态系统条件下对作物生产力和固碳减排的影响。", "reference": "本论文一方面选取雨养旱地和稻麦轮作两种农业系统类型,研究生物质炭在不同的农田生态系统条件下对作物生产力和固碳减排的影响。", "edit": [] }, { "id": 3731, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "因此,适宜的施氮量既能保证有足够数量的真菌参与土壤物质的转化又能避免真菌数量过多而对土壤菌群环境产生不利于影响。", "reference": "因此,适宜的施氮量既能保证有足够数量的真菌参与土壤物质的转化又能避免真菌数量过多而对土壤菌群环境产生不利的影响。", "edit": [ { "src_interval": [ 52, 53 ], "tgt_interval": [ 52, 53 ], "src_tokens": [ "于" ], "tgt_tokens": [ "的" ] } ] }, { "id": 3733, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "本研究主要得到以下几点:(1)两尺度土壤各养分的块金基台比为0.448~0.746,具有中等强度的空间相关性,受结构性和随机性因素共同影响。", "reference": "本研究主要得到以下几点:(1)两尺度土壤各养分的块金基台比为0.448~0.746,显示出中等强度的空间相关性,这种相关性受到结构性和随机性因素的共同影响。", "edit": [ { "src_interval": [ 41, 44 ], "tgt_interval": [ 41, 45 ], "src_tokens": [ ",", "具", "有" ], "tgt_tokens": [ ",", "显", "示", "出" ] }, { "src_interval": [ 55, 56 ], "tgt_interval": [ 56, 63 ], "src_tokens": [ "受" ], "tgt_tokens": [ "这", "种", "相", "关", "性", "受", "到" ] }, { "src_interval": [ 65, 65 ], "tgt_interval": [ 72, 73 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 3734, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "土壤肥力评价的方法还有很多种,由于评价对象,评价指标和评价数据样本个数的不同,所适合的评价方法也不尽相同。", "reference": "土壤肥力评价的方法还有很多种,由于评价对象、评价指标和评价数据样本个数不同,所适合的评价方法也不尽相同。", "edit": [ { "src_interval": [ 21, 22 ], "tgt_interval": [ 21, 22 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 35, 36 ], "tgt_interval": [ 35, 35 ], "src_tokens": [ "的" ], "tgt_tokens": [] } ] }, { "id": 3735, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "因此,土壤微生物的变化,可以作为土壤环境變化的标记。", "reference": "因此,土壤微生物的变化,可以作为土壤环境变化的标志。", "edit": [ { "src_interval": [ 20, 21 ], "tgt_interval": [ 20, 21 ], "src_tokens": [ "變" ], "tgt_tokens": [ "变" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "记" ], "tgt_tokens": [ "志" ] } ] }, { "id": 3736, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "苗管距相同,随着苗渠距的增大,水稻植株含钾量有显著降低趋势;苗渠距相同,隨苗管距的增大水稻植株含钾量先增大后降低趋势,并在苗管距2.5m&苗渠距15m处理最大,三个时期2.5m&苗渠距15m处理下水稻植株茎和叶片含钾量均高于CK处理20%以上,最高可达30.19%。", "reference": "苗管距相同,随着苗渠距的增大,水稻植株含钾量有显著降低趋势;苗管距相同,随苗渠距的增大水稻植株含钾量先增大后降低趋势,并在苗管距2.5m&苗渠距15m处理最大,三个时期2.5m&苗渠距15m处理下水稻植株茎和叶片含钾量均高于CK处理20%以上,最高可达30.19%。", "edit": [ { "src_interval": [ 31, 32 ], "tgt_interval": [ 31, 32 ], "src_tokens": [ "渠" ], "tgt_tokens": [ "管" ] }, { "src_interval": [ 36, 39 ], "tgt_interval": [ 36, 39 ], "src_tokens": [ "隨", "苗", "管" ], "tgt_tokens": [ "随", "苗", "渠" ] } ] }, { "id": 3737, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "对不同土壤质地上的养分因素进行方差分析得出(表4-4),碱解氮在种植10年和14年的地块上,砂质壤土上的含量低于粉砂壤土和壤土,分别为16.83mg/kg和26.62mg/kg,三个种植年限地块的碱解氮含量在不同土壤质地上,无显著差异;在种植16年的地块上,壤土和砂质壤土所含碱解氮的含量显著高出粉砂壤土64.23%~75.06%。", "reference": "对不同土壤质地上的养分因素进行方差分析得出(表4-4),碱解氮在种植10年和14年的地块上,砂质壤土上的含量低于粉砂壤土和壤土,分别为16.83mg/kg和26.62mg/kg,三个种植年限地块的碱解氮含量在不同土壤质地上,无显著差异;在种植16年的地块上,壤土和砂质壤土所含碱解氮的含量显著高于粉砂壤土64.23%~75.06%。", "edit": [ { "src_interval": [ 147, 148 ], "tgt_interval": [ 147, 148 ], "src_tokens": [ "出" ], "tgt_tokens": [ "于" ] } ] }, { "id": 3739, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "借助地统计学和GIS技术,结合数理统计、推荐施肥技术,可以更全面、准确的揭示特定区域土壤养分的空间分布特征及变异规律,做到对土壤养分的分区管理和分区平衡施肥,在提高养分资源利用效率的同时,实现增产增收,并提高施肥管理和决策水平。", "reference": "借助地统计学和GIS技术,结合数理统计、推荐施肥技术,可以更全面、准确地揭示特定区域土壤养分的空间分布特征及变异规律,做到对土壤养分的分区管理和分区平衡施肥,在提高养分资源利用效率的同时,实现增产增收,并提高施肥管理和决策水平。", "edit": [ { "src_interval": [ 35, 36 ], "tgt_interval": [ 35, 36 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3740, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "相关系分析表明,土壤速效钾与shannon-Wiener多样性指数和shannon-Wiener均匀度指数均存在极显相关关系(P<0.01),说明土壤钾素能促进土壤微生物群落的多样性。", "reference": "相关分析表明,土壤速效钾与shannon-Wiener多样性指数和shannon-Wiener均匀度指数均存在极显著性相关关系(P<0.01),说明土壤钾素能促进土壤微生物群落的多样性。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 2 ], "src_tokens": [ "系" ], "tgt_tokens": [] }, { "src_interval": [ 58, 58 ], "tgt_interval": [ 57, 59 ], "src_tokens": [], "tgt_tokens": [ "著", "性" ] }, { "src_interval": [ 62, 63 ], "tgt_interval": [ 63, 64 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 69, 70 ], "tgt_interval": [ 70, 71 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 3741, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "5cm还田深度相对于10cm还田深度腐解率高出25.80%。", "reference": "5cm还田深度相对于10cm还田深度腐解率高出了25.80%。", "edit": [ { "src_interval": [ 23, 23 ], "tgt_interval": [ 23, 24 ], "src_tokens": [], "tgt_tokens": [ "了" ] } ] }, { "id": 3742, "category": "农学", "discipline": "农业资源与环境", "title": "蚯蚓粪有机肥施用对稻田土壤养分及吸收的影响", "source": "王笃超等研究得出,通过进行施用畜禽粪便类有机肥料,与对照相比大豆土壤碱解氮含量、土壤速效磷含量和土壤速效钾含量分别提高6.31%、2.13%和12.73%。", "reference": "王笃超等研究得出,通过进行施用畜禽粪便为有机肥料,与对照相比大豆土壤碱解氮含量、土壤速效磷含量和土壤速效钾含量分别提高6.31%、2.13%和12.73%。", "edit": [ { "src_interval": [ 19, 20 ], "tgt_interval": [ 19, 20 ], "src_tokens": [ "类" ], "tgt_tokens": [ "为" ] } ] }, { "id": 3744, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "不同耕作方式进行比较,水稻株高旋耕(RT-SN、RT-SR)显著高于翻耕(PT-SR、PT-SN),不同还田条件下进行比较,不还田处理的水稻株高高于还田处理,差异不显著。", "reference": "不同耕作方式进行比较,水稻株高旋耕(RT-SN、RT-SR)显著高于翻耕(PT-SR、PT-SN),不同还田条件下进行比较,不还田处理的水稻株高高于还田处理,差异不显著。", "edit": [] }, { "id": 3745, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "虽然与第四次监测结果相比5年间荒漠化土地面积年均净减少24.24万公顷,沙化土地面积年均减少19.80万公顷,但是局部地区仍存在土壤沙化扩展甚至加重的现象。", "reference": "尽管与第四次监测结果相比,在5年间荒漠化土地面积年均净减少24.24万公顷,沙化土地面积年均减少19.80万公顷,但仍有局部地区面临土壤沙化扩展甚至加剧的问题。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 2 ], "src_tokens": [ "虽", "然" ], "tgt_tokens": [ "尽", "管" ] }, { "src_interval": [ 12, 12 ], "tgt_interval": [ 12, 14 ], "src_tokens": [], "tgt_tokens": [ ",", "在" ] }, { "src_interval": [ 56, 57 ], "tgt_interval": [ 58, 60 ], "src_tokens": [ "是" ], "tgt_tokens": [ "仍", "有" ] }, { "src_interval": [ 61, 64 ], "tgt_interval": [ 64, 66 ], "src_tokens": [ "仍", "存", "在" ], "tgt_tokens": [ "面", "临" ] }, { "src_interval": [ 73, 77 ], "tgt_interval": [ 75, 79 ], "src_tokens": [ "重", "的", "现", "象" ], "tgt_tokens": [ "剧", "的", "问", "题" ] } ] }, { "id": 3746, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "Shannon-Weaver指数和Simpson指数用于评价和比较微生物群落多样性;Pielou均匀度指数用于评价各物种个体数目分配的均匀程度。", "reference": "Shannon-Weaver指数和Simpson指数用于评价和比较微生物群落多样性;Pielou均匀度指数用于评价各物种个体数量分布的均匀程度。", "edit": [ { "src_interval": [ 63, 66 ], "tgt_interval": [ 63, 66 ], "src_tokens": [ "目", "分", "配" ], "tgt_tokens": [ "量", "分", "布" ] } ] }, { "id": 3747, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "PLS-DA分析中不同硫肥类型的样本明显分开,说明硫肥类型对根际微生物群落结构具有一定影响,根据相关性分析(ANOSIM),表明根际微生物群落表现出显著差异。", "reference": "PLS-DA分析中不同硫肥类型的样本明显有区别,这说明硫肥类型对根际微生物群落结构具有一定影响,根据相关性分析(ANOSIM),也表明根际微生物群落存在显著差异。", "edit": [ { "src_interval": [ 20, 23 ], "tgt_interval": [ 20, 25 ], "src_tokens": [ "分", "开", "," ], "tgt_tokens": [ "有", "区", "别", ",", "这" ] }, { "src_interval": [ 62, 62 ], "tgt_interval": [ 64, 65 ], "src_tokens": [], "tgt_tokens": [ "也" ] }, { "src_interval": [ 71, 74 ], "tgt_interval": [ 74, 76 ], "src_tokens": [ "表", "现", "出" ], "tgt_tokens": [ "存", "在" ] } ] }, { "id": 3748, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "另外从图4-2看出,生物质炭对土壤有效磷的效应值在第二年和两年以后均显著低于第一年,而第二年和两年以后之间没有显著性差异,因此可以说明生物质炭对土壤磷素有效性效应的减弱是逐渐變慢的。", "reference": "另外从图4-2看出,生物质炭对土壤有效磷的效应值在第二年和两年以后均显著低于第一年,而第二年和两年以后之间没有显著性差异,因此可以说明生物质炭对土壤磷素有效性效应的减弱是逐渐变慢的。", "edit": [ { "src_interval": [ 87, 88 ], "tgt_interval": [ 87, 88 ], "src_tokens": [ "變" ], "tgt_tokens": [ "变" ] } ] }, { "id": 3749, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "秸秆还田可有效提高农田土壤中养分含量,腐殖酸肥施用能促进作物的生长,增加土壤养分含量的增加,降低土壤淋溶液中磷素养分流失。", "reference": "秸秆还田可有效提高农田土壤中养分含量,腐殖酸肥施用能促进作物生长,增加土壤养分含量,降低土壤淋溶液中磷素养分流失。", "edit": [ { "src_interval": [ 30, 31 ], "tgt_interval": [ 30, 30 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 42, 45 ], "tgt_interval": [ 41, 41 ], "src_tokens": [ "的", "增", "加" ], "tgt_tokens": [] } ] }, { "id": 3750, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "已经被广泛应用于分类、预测的问题上,对其基本组成结构受限玻尔兹曼机的改进可以有效提升DBN的性能,稀疏受限玻尔兹曼机可以保留原始序列的大部分数据特征,是对受限玻尔兹曼机的改进。", "reference": "受限玻尔兹曼机(RBM)的改进已被广泛应用于分类和预测问题。通过改进RBM的基本组成结构,可以有效提升深度信念网络(DBN)的性能。特别是,稀疏受限玻尔兹曼机能够保留原始序列的大部分数据特征,这是对传统受限玻尔兹曼机的一次重要改进。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 16 ], "src_tokens": [ "已", "经" ], "tgt_tokens": [ "受", "限", "玻", "尔", "兹", "曼", "机", "(", "R", "B", "M", ")", "的", "改", "进", "已" ] }, { "src_interval": [ 10, 11 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 13, 14 ], "tgt_interval": [ 27, 27 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 16, 20 ], "tgt_interval": [ 29, 38 ], "src_tokens": [ "上", ",", "对", "其" ], "tgt_tokens": [ "。", "通", "过", "改", "进", "R", "B", "M", "的" ] }, { "src_interval": [ 26, 36 ], "tgt_interval": [ 44, 45 ], "src_tokens": [ "受", "限", "玻", "尔", "兹", "曼", "机", "的", "改", "进" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 42, 42 ], "tgt_interval": [ 51, 58 ], "src_tokens": [], "tgt_tokens": [ "深", "度", "信", "念", "网", "络", "(" ] }, { "src_interval": [ 45, 45 ], "tgt_interval": [ 61, 62 ], "src_tokens": [], "tgt_tokens": [ ")" ] }, { "src_interval": [ 48, 48 ], "tgt_interval": [ 65, 69 ], "src_tokens": [], "tgt_tokens": [ "。", "特", "别", "是" ] }, { "src_interval": [ 58, 60 ], "tgt_interval": [ 79, 81 ], "src_tokens": [ "可", "以" ], "tgt_tokens": [ "能", "够" ] }, { "src_interval": [ 75, 75 ], "tgt_interval": [ 96, 97 ], "src_tokens": [], "tgt_tokens": [ "这" ] }, { "src_interval": [ 77, 77 ], "tgt_interval": [ 99, 101 ], "src_tokens": [], "tgt_tokens": [ "传", "统" ] }, { "src_interval": [ 85, 85 ], "tgt_interval": [ 109, 113 ], "src_tokens": [], "tgt_tokens": [ "一", "次", "重", "要" ] } ] }, { "id": 3751, "category": "农学", "discipline": "农业资源与环境", "title": "长汀县耕地土壤养分空间分布及尺度效应", "source": "从不同耕地利用类型来看,碱解氮和有效磷受制图比例尺影响最大的水浇地,与1:1万相比,1:5万和1:25万耕地土壤数据库下碱解氮和有效磷相对偏差分别在0.61%~9.67%和4.00%~5.59%之间,而速效钾是水田,相对偏差在0.40%~51.33%之间;碱解氮受制图比例尺影响最小的是水田,相对偏差在0.49%~0.55%之间;而有效磷是旱地,相对偏差在0.75%~1.37%之间;速效钾是水浇地,相对偏差在0.49%~23.54%之间。", "reference": "从不同耕地利用类型来看,碱解氮和有效磷受制图比例尺影响最大的是水浇地,与1:1万相比,在1:5万和1:25万耕地土壤数据库下的碱解氮和有效磷相对偏差分别在0.61%~9.67%和4.00%~5.59%之间,而速效钾是水田,相对偏差在0.40%~51.33%之间;碱解氮受制图比例尺影响最小的是水田,相对偏差在0.49%~0.55%之间;而有效磷是旱地,相对偏差在0.75%~1.37%之间;速效钾是水浇地,相对偏差在0.49%~23.54%之间。", "edit": [ { "src_interval": [ 30, 30 ], "tgt_interval": [ 30, 31 ], "src_tokens": [], "tgt_tokens": [ "是" ] }, { "src_interval": [ 42, 42 ], "tgt_interval": [ 43, 44 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 60, 60 ], "tgt_interval": [ 62, 63 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 3752, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "全区耕地总面积江津区土地利用结构主要有耕地、林地、园地、建设用地、水域以及未利用土地,其中耕地,总面积为10.25万公顷,农作物总播种面积14.66万公顷,占幅员面积的31.84%。", "reference": "全区耕地总面积中江津区土地利用结构主要有耕地、林地、园地、建设用地、水域以及未利用土地,其中耕地总面积为10.25万公顷,农作物总播种面积14.66万公顷,占幅员面积的31.84%。", "edit": [ { "src_interval": [ 7, 7 ], "tgt_interval": [ 7, 8 ], "src_tokens": [], "tgt_tokens": [ "中" ] }, { "src_interval": [ 47, 48 ], "tgt_interval": [ 48, 48 ], "src_tokens": [ "," ], "tgt_tokens": [] } ] }, { "id": 3753, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "与CK相比,RC处理的千粒重显著增加了6.37%(P<0.05);RR的千粒重、理论产量和实际产量分别显著增加了6.69%、19.44%、3.69%(P<0.05);RD的有效穗数、有效穗粒数、理论产量和实际产量显著增加了3.15%、14.85%、27.34%、4.89%(P<0.05)。", "reference": "与CK相比,RC处理组的千粒重显著提高了6.37%(P<0.05);RR处理组的千粒重、理论产量和实际产量分别显著提升了6.69%、19.44%和3.69%(P<0.05);而RD处理组的有效穗数、有效穗粒数、理论产量和实际产量则显著增加了3.15%、14.85%、27.34%和4.89%(P<0.05)。", "edit": [ { "src_interval": [ 10, 10 ], "tgt_interval": [ 10, 11 ], "src_tokens": [], "tgt_tokens": [ "组" ] }, { "src_interval": [ 16, 18 ], "tgt_interval": [ 17, 19 ], "src_tokens": [ "增", "加" ], "tgt_tokens": [ "提", "高" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 25, 26 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 31, 33 ], "tgt_interval": [ 32, 34 ], "src_tokens": [ ")", ";" ], "tgt_tokens": [ ")", ";" ] }, { "src_interval": [ 35, 35 ], "tgt_interval": [ 36, 39 ], "src_tokens": [], "tgt_tokens": [ "处", "理", "组" ] }, { "src_interval": [ 53, 55 ], "tgt_interval": [ 57, 59 ], "src_tokens": [ "增", "加" ], "tgt_tokens": [ "提", "升" ] }, { 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"试验结果表明,BR可以在一定程度上有效的提高甜瓜果实中超氧化物歧化酶的活性。", "reference": "试验结果表明,BR可以在一定程度上有效地提高甜瓜果实中超氧化物歧化酶的活性。", "edit": [ { "src_interval": [ 19, 20 ], "tgt_interval": [ 19, 20 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3755, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "各处理的AWCD值随时间的变化能直观的体现微生物群落反应速度和最终达到的程,如图5.1所示,各处理土壤微生物的AWCD值在开始时代谢活性均较低,24h后随着培养时间的延长代谢活性逐渐增强,不同处理间出现明显差异,192h后趋于平稳达到最高值,其AWCD值从大到小依次为OPT1>CK>FP>OPT2。", "reference": "图5.1清晰地展示了各处理条件下AWCD值随时间变化的情况,直观地体现了微生物群落的反应速率和最终达到的状态。在刚开始时,各处理土壤微生物的AWCD值代谢活性均较低。24h后,随着培养时间的增加,其代谢活性不断增强,并在不同处理之间出现明显差异。到192h后,AWCD值趋于稳定,并达到最高点,其AWCD值排序从大到小依次为OPT1、CK、FP和OPT2。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 10 ], "src_tokens": [], "tgt_tokens": [ "图", "5", ".", "1", "清", "晰", "地", "展", "示", "了" ] }, { "src_interval": [ 3, 4 ], "tgt_interval": [ 13, 16 ], "src_tokens": [ "的" ], "tgt_tokens": [ "条", "件", "下" ] }, { "src_interval": [ 12, 16 ], "tgt_interval": [ 24, 30 ], 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"周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "有研究表明,我国氮肥所带来的农业经济收益跟其导致的总环境损失几乎相等,而欧盟每年因氮肥施用引起的氮素挥发、径流和淋溶等排放造成的总环境损失已经等于或高于氮肥施用引起的产量经济收益。", "reference": "有研究表明,我国氮肥所带来的农业经济收益跟其导致的总环境损失几乎相等,而欧盟每年因氮肥施用引起的氮素挥发、径流和淋溶等排放已经造成的总环境损失等于或高于氮肥施用引起的产量经济收益。", "edit": [ { "src_interval": [ 34, 35 ], "tgt_interval": [ 34, 35 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 61, 71 ], "tgt_interval": [ 61, 71 ], "src_tokens": [ "造", "成", "的", "总", "环", "境", "损", "失", "已", "经" ], "tgt_tokens": [ "已", "经", "造", "成", "的", "总", "环", "境", "损", "失" ] } ] }, { "id": 3760, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "MapReduce主要的思想在于将总的任务分支,分成小任务,原理是将大数据集分成多个块,然后再各个节点上同时对数据进行处理,最后再将数据进行融合,得出结果,实行并行处理机制,即任务分解,结果合并。", "reference": "MapReduce主要的思想在于将总的任务分支,分成小任务,原理是将大数据集分成多个块,然后在各个节点上同时对数据进行处理,最后再将数据进行融合,得出结果,实行并行处理机制,即任务分解,将结果合并。", "edit": [ { "src_interval": [ 46, 47 ], "tgt_interval": [ 46, 47 ], "src_tokens": [ "再" ], "tgt_tokens": [ "在" ] }, { "src_interval": 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"大数据技术是在未来互联网发展领域中的趋势,也是当下热点技术,在数据量未能达到PB级别的基础上,利用Hadoop的存储层进行分布式存储,HDFS在大文件存储中发挥的作用要比小文件存储中大得多。", "edit": [ { "src_interval": [ 5, 5 ], "tgt_interval": [ 5, 6 ], "src_tokens": [], "tgt_tokens": [ "是" ] }, { "src_interval": [ 16, 17 ], "tgt_interval": [ 17, 18 ], "src_tokens": [ "是" ], "tgt_tokens": [ "的" ] }, { "src_interval": [ 41, 43 ], "tgt_interval": [ 42, 42 ], "src_tokens": [ "的", "量" ], "tgt_tokens": [] }, { "src_interval": [ 91, 94 ], "tgt_interval": [ 90, 93 ], "src_tokens": [ "的", "大", "的" ], "tgt_tokens": [ "中", "大", "得" ] } ] }, { "id": 3766, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "同时,二次开发技术应用于农用地方面的系统设计,设计功能具有针对性,便于使用。", "reference": "同时,二次开发技术在农用地系统设计中的应用,使得设计功能更具针对性且易于使用。", "edit": [ { "src_interval": [ 9, 12 ], "tgt_interval": [ 9, 10 ], "src_tokens": [ "应", "用", "于" ], "tgt_tokens": [ "在" ] }, { "src_interval": [ 15, 18 ], "tgt_interval": [ 13, 13 ], "src_tokens": [ "方", "面", "的" ], "tgt_tokens": [] }, { "src_interval": [ 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"研究表明,BRs能上调解毒关键酶的活性以及解毒相关基因,并加快谷胱甘肽的更新,从而加速植物体内农药残留的降解代谢,进而降低植物体内农药残留量。", "edit": [ { "src_interval": [ 41, 43 ], "tgt_interval": [ 41, 41 ], "src_tokens": [ "达", "到" ], "tgt_tokens": [] } ] }, { "id": 3774, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "(2)腐殖酸肥施用减少了土壤淋溶液中总磷和可溶性磷的淋失,并在秸秆还田的基础上减施氮磷化肥,可减少土壤淋溶液中总磷和可溶性磷含量。", "reference": "施用(2)腐殖酸肥能够减少土壤淋溶液中的总磷和可溶性磷流失。在秸秆还田的基础上,减少氮磷化肥的施用,可以进一步降低土壤淋溶液中总磷和可溶性磷的含量。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 2 ], "src_tokens": [], "tgt_tokens": [ "施", "用" ] }, { "src_interval": [ 7, 9 ], "tgt_interval": [ 9, 11 ], "src_tokens": [ "施", "用" ], "tgt_tokens": [ "能", "够" ] }, { "src_interval": [ 11, 12 ], "tgt_interval": [ 13, 13 ], "src_tokens": [ "了" ], "tgt_tokens": [] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 19, 20 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 25, 30 ], "tgt_interval": [ 27, 30 ], "src_tokens": [ "的", "淋", "失", ",", "并" ], "tgt_tokens": [ "流", "失", "。" ] }, { "src_interval": [ 39, 41 ], "tgt_interval": [ 39, 42 ], "src_tokens": [ "减", "施" ], "tgt_tokens": [ ",", "减", "少" ] }, { "src_interval": [ 45, 45 ], "tgt_interval": [ 46, 49 ], "src_tokens": [], "tgt_tokens": [ "的", "施", "用" ] }, { "src_interval": [ 47, 49 ], "tgt_interval": [ 51, 57 ], "src_tokens": [ "减", "少" ], "tgt_tokens": [ "以", "进", "一", "步", "降", "低" ] }, { "src_interval": [ 62, 62 ], "tgt_interval": [ 70, 71 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 3775, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "随着3S技术的发展和广泛应用,使得环境变量的获取越来越方便,并被广泛应用于土壤属性的预测研究中。", "reference": "随着3S技术的发展和广泛应用,环境变量的获取越来越方便,并被广泛应用于土壤属性的预测研究中。", "edit": [ { "src_interval": [ 15, 17 ], "tgt_interval": [ 15, 15 ], "src_tokens": [ "使", "得" ], "tgt_tokens": [] } ] }, { "id": 3777, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "对于土壤肥力评价指标的选取要因地制宜,根据作物种植,人类活动等,各方面综合考虑进行确定。", "reference": "土壤肥力评价指标的选取要因地制宜,根据作物种植,人类活动等,各方面综合考虑进行确定。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "对", "于" ], "tgt_tokens": [] } ] }, { "id": 3778, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "有研究认为,土壤中真菌对有机碳的利用率高于细菌,因此真菌数量较多的土壤其固碳能力高于细菌占主导的土壤(Zak et al.,1996;Six et al,2006)。", "reference": "有研究认为,土壤中真菌对有机碳的利用率高于细菌,因此真菌数量较多的土壤其固碳能力高于细菌为主导的土壤(Zak et al.,1996;Six et al,2006)。", "edit": [ { "src_interval": [ 44, 45 ], "tgt_interval": [ 44, 45 ], "src_tokens": [ "占" ], "tgt_tokens": [ "为" ] } ] }, { "id": 3779, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "秸秆还田不仅可以合理地回收利用作物秸秆废弃物,而且可以有效地改善土壤肥力状况,提高养分循环利用率,缓减土壤酸化问题(姜超强,2014)。", "reference": "秸秆还田不仅可以合理地回收利用作物秸秆废弃物,而且可以有效地改善土壤肥力状况,提高养分循环利用率,缓解土壤酸化问题(姜超强,2014)。", "edit": [ { "src_interval": [ 50, 51 ], "tgt_interval": [ 50, 51 ], "src_tokens": [ "减" ], "tgt_tokens": [ "解" ] }, { "src_interval": [ 57, 58 ], "tgt_interval": [ 57, 58 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 66, 67 ], "tgt_interval": [ 66, 67 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 3780, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "不一样耕作方式下土壤水分含量由高到低的次序为:免耕、农机深松、旋耕。", "reference": "不同耕作方式下土壤水分含量由高到低的次序为:免耕、农机深松、旋耕。", "edit": [ { "src_interval": [ 1, 3 ], "tgt_interval": [ 1, 2 ], "src_tokens": [ "一", "样" ], "tgt_tokens": [ "同" ] } ] }, { "id": 3781, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "苑小勇等以北京市平谷区农田为研究对象,使用地统计学和GIS相结合的方法,研究了土壤有机质含量的空间分布规律及其影响因素。", "reference": "苑小勇等学者以北京市平谷区农田为研究对象,使用地统计学和GIS相结合的方法,研究了土壤有机质含量的空间分布规律及其影响因素。", "edit": [ { "src_interval": [ 4, 4 ], "tgt_interval": [ 4, 6 ], "src_tokens": [], "tgt_tokens": [ "学", "者" ] } ] }, { "id": 3784, "category": "农学", "discipline": "水土保持与荒漠化防治", "title": "托克托县土壤养分含量分析及高光谱反演研究", "source": "主要是通过3S(GPS、GIS和RS)技术与现代农业相结合,最大限度的提高农业生产力,所以快速、无损、精确的获取土壤中水分、养分的空间分布成为了实现精准农业的关键环节。", "reference": "主要是通过3S(GPS、GIS和RS)技术与现代农业相结合,最大限度地提高农业生产力,所以快速、无损、精确地获取土壤中水分、养分的空间分布成为了实现精准农业的关键环节。", "edit": [ { "src_interval": [ 7, 8 ], "tgt_interval": [ 7, 8 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 18, 19 ], "tgt_interval": [ 18, 19 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 34, 35 ], "tgt_interval": [ 34, 35 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 53, 54 ], "tgt_interval": [ 53, 54 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3785, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在插秧49d后土壤硝态氮含量总体表现为PT-SN>RT-SR>PT-SR>RT-SN,PT-SN处理较RT-SR、PT-SR、RT-SN各组处理的土壤硝态氮分别高出1.44%、2.02%、10.31%。", "reference": "在插秧49d后,土壤硝态氮含量总体表现为:PT-SN>RT-SR>PT-SR>RT-SN,PT-SN处理相较于RT-SR、PT-SR、RT-SN各组处理的土壤硝态氮分别高出1.44%、2.02%、10.31%。", "edit": [ { "src_interval": [ 7, 7 ], "tgt_interval": [ 7, 8 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 19, 19 ], "tgt_interval": [ 20, 21 ], "src_tokens": [], "tgt_tokens": [ ":" ] }, { "src_interval": [ 50, 51 ], "tgt_interval": [ 52, 55 ], "src_tokens": [ "较" ], "tgt_tokens": [ "相", "较", "于" ] } ] }, { "id": 3786, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "隨着苗渠距的增加,水稻结实率和千粒重呈下降趋势;隨着苗管距的增大,穗粒数、结实率和千粒重均表现为先增加后减小的趋势。", "reference": "随着苗渠距的增加,水稻结实率和千粒重呈下降趋势;随着苗管距的增大,穗粒数、结实率和千粒重均表现为先增加后减小的趋势。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "隨" ], "tgt_tokens": [ "随" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "隨" ], "tgt_tokens": [ "随" ] } ] }, { "id": 3787, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "因此了解土壤养分的分布及其时空上的变异特征,可以更科学合理的进行土地利用。", "reference": "因此了解土壤养分的分布及其时空上的变异特征,可以更科学合理地进行土地利用。", "edit": [ { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 30 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3788, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "农机深松处理中,0.25-5mm粒度范畴内团圆体成分最大,土壤具备较好的团聚体。", "reference": "农机深松处理中,0.25-5mm粒度范围内团聚体成分最大,土壤具备较好的团聚体。", "edit": [ { "src_interval": [ 19, 20 ], "tgt_interval": [ 19, 20 ], "src_tokens": [ "畴" ], "tgt_tokens": [ "围" ] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 22, 23 ], "src_tokens": [ "圆" ], "tgt_tokens": [ "聚" ] } ] }, { "id": 3790, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "肥料的使用尤其是氮肥的施用是保障水稻单产的关键因素。", "reference": "肥料的使用,尤其是氮肥的合理施用,是保障水稻单产的关键因素。", "edit": [ { "src_interval": [ 5, 5 ], "tgt_interval": [ 5, 6 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 12, 14 ], "src_tokens": [], "tgt_tokens": [ "合", "理" ] }, { "src_interval": [ 13, 13 ], "tgt_interval": [ 16, 17 ], "src_tokens": [], "tgt_tokens": [ "," ] } ] }, { "id": 3791, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "由图可以看出全氮,速效磷、速效钾、有机质、土壤pH五种土壤养分指标的所有数据点整体分布均大致趋于一条直线,都满足对正态分布的初步检验。", "reference": "由图可以看出全氮、速效磷、速效钾、有机质、土壤pH五种土壤养分指标的所有数据点整体分布均大致趋于一条直线,都满足正态分布的初步检验。", "edit": [ { "src_interval": [ 8, 9 ], "tgt_interval": [ 8, 9 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 56, 57 ], "tgt_interval": [ 56, 56 ], "src_tokens": [ "对" ], "tgt_tokens": [] } ] }, { "id": 3792, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "张英鹏等人对济南连续30年的长期定位试验进行研究,探讨在不同施肥条件下,山东三个不同土壤类型对小麦产量的影响和其土壤养分的演变规律,总结得出在不同土壤类型下,小麦产量在种植初期的几年内均呈现明显下降,并且在施磷肥处理的土壤中上产量显著高于不施磷肥的土壤,三个土壤类型中,产量最高的是褐土,其次为棕壤,产量最低的为潮土。", "reference": "张英鹏等人对济南连续30年的长期定位试验进行研究 ,探讨在不同施肥条件下,山东三个不同土壤类型对小麦产量的影响和其土壤养分的演变规律,总结得出在不同土壤类型下,小麦产量在种植初期的几年内均呈现明显下降,并且在施磷肥处理的土壤中产量显著高于不施磷肥的土壤,三个土壤类型中,产量最高的是褐土,其次为棕壤,产量最低的为潮土。", "edit": [ { "src_interval": [ 112, 113 ], "tgt_interval": [ 112, 112 ], "src_tokens": [ "上" ], "tgt_tokens": [] } ] }, { "id": 3793, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "由于生物质炭一方面为微生物提供部分易分解态有机质,提供良好的生存条件(Herath et al.,2013)。", "reference": "生物质炭一方面为微生物提供部分易分解态有机质,提供良好的生存条件(Herath et al.,2013)。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "由", "于" ], "tgt_tokens": [] } ] }, { "id": 3794, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "FLAASH支持的传感器类型较多,算法精度高,可以直接通过光谱特征来估计大气属性,有效的去除气溶胶散射效应,同时对光谱进行了平滑处理。", "reference": "FLAASH支持的传感器类型较多,算法精度高,可以直接通过光谱特征来估计大气属性,有效地去除气溶胶散射效应,同时对光谱进行了平滑处理。", "edit": [ { "src_interval": [ 43, 44 ], "tgt_interval": [ 43, 44 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3795, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "土壤养分的变化受到多重因素共同影响,其中两个最重要的因素是自然过程和人类活动。", "reference": "土壤养分的变化受到多重因素共同影响,其中两个最重要的因素是自然过程和人类活动。", "edit": [] }, { "id": 3796, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "而在养分含量较高的土壤中生物质炭对作物产量影响很小甚至发现减产的效应(Deenik et al.,2010;Gaskin et al.,2010;Van Zwi et en et al.,2010a)。", "reference": "而在养分含量较高的土壤中生物质炭对作物产量影响很小甚至出现减产效应(Deenik et al.,2010;Gaskin et al.,2010;Van Zwi et en et al.,2010a)。", "edit": [ { "src_interval": [ 27, 28 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "发" ], "tgt_tokens": [ "出" ] }, { "src_interval": [ 31, 32 ], "tgt_interval": [ 31, 31 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 34, 35 ], "tgt_interval": [ 33, 34 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 90, 91 ], "tgt_interval": [ 89, 90 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 3797, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "在冬小麦不同施氮水平上比较大豆各施氮量对土壤放线菌数量的变化可知(图4-6),在麦季不施氮水平(NO)下,大豆季土壤放线菌数目随当季施氮量的增加而增加,均在NOS2处理达到最大值,较NOS0、NOS1处理平均依次增加了27.16%、5.98%,且均与NOSO处理达到显著性差异,表明在麦季不施氮基础上大豆季施氮越高越有利于增加土壤放线菌数量。", "reference": "在冬小麦不同施氮水平上比较大豆各施氮量对土壤放线菌数量的变化可知(图4-6),在麦季不施氮水平(NO)下,大豆季土壤放线菌数目随当季施氮量的增加而增加,在NOS2处理达到最大值,较NOS0、NOS1处理依次增加了27.16%、5.98%,且与NOSO处理达到显著性差异,这表明在麦季不施氮基础上大豆季施氮越高越有利于增加土壤放线菌数量。", "edit": [ { "src_interval": [ 32, 33 ], "tgt_interval": [ 32, 33 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 37, 39 ], "tgt_interval": [ 37, 39 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "," ] }, { "src_interval": [ 76, 77 ], "tgt_interval": [ 76, 76 ], "src_tokens": [ "均" ], "tgt_tokens": [] }, { "src_interval": [ 102, 104 ], "tgt_interval": [ 101, 101 ], "src_tokens": [ "平", "均" ], "tgt_tokens": [] }, { "src_interval": [ 121, 124 ], "tgt_interval": [ 118, 120 ], "src_tokens": [ ",", "且", "均" ], "tgt_tokens": [ ",", "且" ] }, { "src_interval": [ 139, 139 ], "tgt_interval": [ 135, 136 ], "src_tokens": [], "tgt_tokens": [ "这" ] } ] }, { "id": 3798, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "BR处理组在整个采样期间果实中苯醚甲环唑含量均在限量0.1mg/kg以下,对照组除了1d,3d,5d,其余时间果实中苯醚甲环唑含量都在限量值以下。", "reference": "BR处理组在整个采样期间果实中苯醚甲环唑含量均在限量0.1mg/kg以下,对照组除了1d、3d、5d,其余时间果实中苯醚甲环唑含量都在限量值以下。", "edit": [ { "src_interval": [ 44, 45 ], "tgt_interval": [ 44, 45 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 47, 48 ], "tgt_interval": [ 47, 48 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] } ] }, { "id": 3799, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "在两种土壤类型上土壤细菌多样性均在S90处理达到最高,但整体没有显著差异(r>0.05);不同硫肥类型对于细菌群落结构丰度和多样性影响不同,黑土中施用硫酸铵有利于提高细菌丰度和多样性,风砂土中表现为施用硫单质更有利于提高细菌丰度和多样性。", "reference": "两种土壤类型上,土壤细菌多样性均在S90处达到最高,但整体没有显著差异(r>0.05);不同硫肥类型对于细菌群落结构丰度和多样性影响不同,黑土中施用硫酸铵有利于提高细菌丰度和多样性,风砂土中施用硫单质更有利于提高细菌丰度和多样性。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "在" ], "tgt_tokens": [] }, { "src_interval": [ 8, 8 ], "tgt_interval": [ 7, 8 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 21, 22 ], "tgt_interval": [ 21, 21 ], "src_tokens": [ "理" ], "tgt_tokens": [] }, { "src_interval": [ 96, 99 ], "tgt_interval": [ 95, 95 ], "src_tokens": [ "表", "现", "为" ], "tgt_tokens": [] } ] }, { "id": 3800, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "上述研究结果表明:还田模式对土壤活性有机碳含量影响不显著;添加秸秆腐熟剂能够显著增加各还田模式下土壤活性有机碳含量,其中对免耕覆盖还田模式下的DOC提升效果最显著。", "reference": "上述研究结果表明:还田模式对土壤活性有机碳含量影响不显著;添加秸秆腐熟剂能够显著增加还田模式下土壤活性有机碳含量,其中对免耕覆盖还田模式下的DOC提升效果最显著。", "edit": [ { "src_interval": [ 42, 43 ], "tgt_interval": [ 42, 42 ], "src_tokens": [ "各" ], "tgt_tokens": [] } ] }, { "id": 3801, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "免耕和秸秆还田增加了土壤孔隙度,导致土壤容重的下降,改进土壤质地和可耕性。", "reference": "免耕和秸秆还田增加了土壤孔隙度,导致土壤容重下降,改善土壤质地和可耕性。", "edit": [ { "src_interval": [ 22, 23 ], "tgt_interval": [ 22, 22 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 27, 28 ], "tgt_interval": [ 26, 27 ], "src_tokens": [ "进" ], "tgt_tokens": [ "善" ] } ] }, { "id": 3803, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "通过以上三种方式的参数设置方式,带入原损失函数中得到最终SRBM的损失函数为式子(5-12)所示。", "reference": "通过以上三种参数设置方式,带入原损失函数中得到最终SRBM的损失函数为式子(5-12)所示。", "edit": [ { "src_interval": [ 6, 9 ], "tgt_interval": [ 6, 6 ], "src_tokens": [ "方", "式", "的" ], "tgt_tokens": [] } ] }, { "id": 3804, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "由于土壤全氮和有机碳均与土壤有机质关系密切,其动态变化受到有机质的影响,土壤部分氮素以有机氮的形式存在于土壤有机质中,有机碳又是土壤有机质的重要组成部分。", "reference": "由于土壤全氮和有机碳均与土壤有机质关系密切,其动态变化受到有机质的影响,土壤的部分氮素以有机氮的形式存在于土壤有机质中,而有机碳则是土壤有机质的重要组成部分。", "edit": [ { "src_interval": [ 38, 38 ], "tgt_interval": [ 38, 39 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 59, 59 ], "tgt_interval": [ 60, 61 ], "src_tokens": [], "tgt_tokens": [ "而" ] }, { "src_interval": [ 62, 63 ], "tgt_interval": [ 64, 65 ], "src_tokens": [ "又" ], "tgt_tokens": [ "则" ] } ] }, { "id": 3805, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "由图4-7可以看出,在2014年水稻季0-20cm表层土壤中,处理4碱解氮含量达到108.31mg/kg,明显高于处理1的96.01mg/kg、处理2的95.38mg/kg、处理3的105.85mg/kg、处理5的104.01mg/kg碱解氮含量,分别高出11.36%、11.94%、2.27%、3.98%。", "reference": "由图4-7可以看出,在2014年水稻季0-20cm表层土壤中,处理4碱解氮含量达到108.31mg/kg,明显高于处理1的96.01mg/kg、处理2的95.38mg/kg、处理3的105.85mg/kg、处理5的104.01mg/kg碱解氮含量,分别高出11.36%、11.94%、2.27%、3.98%。", "edit": [ { "src_interval": [ 52, 53 ], "tgt_interval": [ 52, 53 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3806, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "探究冬小麦不同施氮水平对夏大豆不施氮处理下土壤细菌数量可知(图4-2),两年的数据均显示,冬小麦各施氮处理较不施氮处理能提高后茬大豆土壤细菌数量,表明麦季氮肥的后效作用能促进大豆季土壤细菌数量的增加。", "reference": "探究冬小麦不同施氮水平对夏大豆不施氮处理下土壤细菌数量可知(图4-2),两年的数据均显示,冬小麦各施氮处理较不施氮处理能提高后茬大豆土壤细菌数量,表明麦季氮肥的后效作用能促进大豆季土壤细菌数量的增加。", "edit": [ { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 30 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 34, 36 ], "tgt_interval": [ 34, 36 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "," ] } ] }, { "id": 3807, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "而对小尺度研究样区的土壤养分空间变异研究中,发现即使在规模只有50m×50m的田块上,土壤养分也存在一定的空间变异性,因此,对不同尺度研究样区的土壤养分的空间变异性受到的影响因素有待进一步的研究分析和确定。", "reference": "在对小尺度研究样区进行的土壤养分空间变异性研究中,发现即便在仅50m×50m大小的田块中,土壤养分也表现出一定的空间变异性。因此,不同尺度研究样区土壤养分空间变异性的影响因素需要进一步的研究分析和明确。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "而" ], "tgt_tokens": [ "在" ] }, { "src_interval": [ 9, 9 ], "tgt_interval": [ 9, 11 ], "src_tokens": [], "tgt_tokens": [ "进", "行" ] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 20, 21 ], "src_tokens": [], "tgt_tokens": [ "性" ] }, { "src_interval": [ 25, 31 ], "tgt_interval": [ 28, 31 ], "src_tokens": [ "使", "在", "规", "模", "只", "有" ], "tgt_tokens": [ "便", "在", "仅" ] }, { "src_interval": [ 38, 38 ], "tgt_interval": [ 38, 40 ], "src_tokens": [], "tgt_tokens": [ "大", "小" ] }, { "src_interval": [ 41, 42 ], "tgt_interval": [ 43, 44 ], "src_tokens": [ "上" ], "tgt_tokens": [ "中" ] }, { "src_interval": [ 48, 50 ], "tgt_interval": [ 50, 53 ], "src_tokens": [ "存", "在" ], "tgt_tokens": [ "表", "现", "出" ] }, { "src_interval": [ 58, 59 ], "tgt_interval": [ 61, 62 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 62, 63 ], "tgt_interval": [ 65, 65 ], "src_tokens": [ "对" ], "tgt_tokens": [] }, { "src_interval": [ 71, 72 ], "tgt_interval": [ 73, 73 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 76, 77 ], "tgt_interval": [ 77, 77 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 82, 84 ], "tgt_interval": [ 82, 82 ], "src_tokens": [ "受", "到" ], "tgt_tokens": [] }, { "src_interval": [ 89, 91 ], "tgt_interval": [ 87, 89 ], "src_tokens": [ "有", "待" ], "tgt_tokens": [ "需", "要" ] }, { "src_interval": [ 100, 102 ], "tgt_interval": [ 98, 100 ], "src_tokens": [ "确", "定" ], "tgt_tokens": [ "明", "确" ] } ] }, { "id": 3808, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "还有研究表明,易氧化有机碳是土壤有机碳中周转最快的活性碳组分(Zou X M et al,2005)。", "reference": "还有研究表明,易氧化有机碳是土壤有机碳中周转最快的活性碳组分(Zou X M et al,2005)。", "edit": [ { "src_interval": [ 40, 41 ], "tgt_interval": [ 40, 41 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3809, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "另外map函数适合去除已经损化的记录,即筛选去除空值或异常可疑值得养分数据。", "reference": "另外map函数适合去除已经损坏的记录,即筛选去除空值或异常可疑的养分数据。", "edit": [ { "src_interval": [ 14, 15 ], "tgt_interval": [ 14, 15 ], "src_tokens": [ "化" ], "tgt_tokens": [ "坏" ] }, { "src_interval": [ 31, 33 ], "tgt_interval": [ 31, 32 ], "src_tokens": [ "值", "得" ], "tgt_tokens": [ "的" ] } ] }, { "id": 3811, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "由此可见,通过因子分析和K-均值聚类分析划分的施肥管理分区之间存在一定差异,分区结果与实际相符。", "reference": "由此可见,通过因子分析和K-均值聚类分析划分的施肥管理分区之间存在一定差异,分区结果与实际相符。", "edit": [] }, { "id": 3812, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "但因为新疆多为盐渍化土壤,盐渍化农田环境和基础条件较差,土壤也有较大的空间变异性,更增加了该地区农田土壤管理的难度,限制了其农业生产的发展。", "reference": "但由于新疆多为盐渍化土壤,盐渍化农田环境和基础条件较差,土壤也有较大的空间变异性,更增加了该地区农田土壤管理的难度,限制了其农业生产的发展。", "edit": [ { "src_interval": [ 1, 3 ], "tgt_interval": [ 1, 3 ], "src_tokens": [ "因", "为" ], "tgt_tokens": [ "由", "于" ] } ] }, { "id": 3814, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献运用高斯回归对伊朗干旱半干旱区的土壤养分进行了预测,对土壤水肥进行了良好的模拟和预测。", "reference": "文献采用高斯回归对伊朗干旱半干旱区的土壤养分进行了预测,对土壤水肥进行了良好的模拟和预测。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 3 ], "src_tokens": [ "运" ], "tgt_tokens": [ "采" ] } ] }, { "id": 3815, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "沼液能够通过对玉米光合作用的影响来间接的对玉米生长产生影响。", "reference": "沼液可以通过影响玉米的光合作用来间接促进玉米生长。", "edit": [ { "src_interval": [ 2, 4 ], "tgt_interval": [ 2, 4 ], "src_tokens": [ "能", "够" ], "tgt_tokens": [ "可", "以" ] }, { "src_interval": [ 6, 7 ], "tgt_interval": [ 6, 8 ], "src_tokens": [ "对" ], "tgt_tokens": [ "影", "响" ] }, { "src_interval": [ 9, 9 ], "tgt_interval": [ 10, 11 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 13, 16 ], "tgt_interval": [ 15, 15 ], "src_tokens": [ "的", "影", "响" ], "tgt_tokens": [] }, { "src_interval": [ 19, 21 ], "tgt_interval": [ 18, 20 ], "src_tokens": [ "的", "对" ], "tgt_tokens": [ "促", "进" ] }, { "src_interval": [ 25, 29 ], "tgt_interval": [ 24, 24 ], "src_tokens": [ "产", "生", "影", "响" ], "tgt_tokens": [] } ] }, { "id": 3816, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "风沙土pH为5.10,通过表5-19可知,在土壤pH≤5.5时,农用地土壤污染风险筛选值中的As、Cr、Cu、Pb、Zn、Cd限值分别30、250、50、80、200、0.3mg/kg。", "reference": "风沙土pH为5.10,通过表5-19可知,当土壤pH≤5.5时,农用地土壤污染风险筛选值中的As、Cr、Cu、Pb、Zn、Cd限值分别30、250、50、80、200、0.3mg/kg。", "edit": [ { "src_interval": [ 21, 22 ], "tgt_interval": [ 21, 22 ], "src_tokens": [ "在" ], "tgt_tokens": [ "当" ] } ] }, { "id": 3817, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "西瓜采收第24d,四个处理组与对照组西瓜叶子中苯醚甲环唑的残留无显著差异(图c)。", "reference": "西瓜采收的第24d,四个处理组与对照组对于西瓜叶片中苯醚甲环唑的残留无显著差异(图c)。", "edit": [ { "src_interval": [ 4, 4 ], "tgt_interval": [ 4, 5 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 19, 21 ], "src_tokens": [], "tgt_tokens": [ "对", "于" ] }, { "src_interval": [ 21, 22 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "子" ], "tgt_tokens": [ "片" ] } ] }, { "id": 3818, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "沼液的氮肥利用率受气候条件、沼液成分、沼液施用量、土壤肥力、施加方式以及氨挥发量等的影响166-167,。", "reference": "沼液的氮肥利用率受气候条件、沼液成分、沼液施用量、土壤肥力、施加方式以及氨挥发量等的影响166-167。", "edit": [ { "src_interval": [ 51, 52 ], "tgt_interval": [ 51, 51 ], "src_tokens": [ "," ], "tgt_tokens": [] } ] }, { "id": 3819, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "由冬小麦不同施氮水平对夏大豆不施氮处理下土壤硝化细菌数量的影响如图4-12(b),夏大豆土壤硝化细菌数目随麦季施氮量的增加而不断增加,在N3处理达到最高,较其他处理依次分别增加了1.56、1.33、0.25倍,说明麦季残留的氮素可促进大豆季土壤硝化细菌的增殖,且麦季施氮越多,残留的氮素越多,大豆季土壤硝化细菌的数量也就越高,可提供更多供作物吸收利用的氮素形态。", "reference": "由冬小麦不同施氮水平对夏大豆不施氮处理下土壤硝化细菌数量的影响如图4-12(b),夏大豆土壤硝化细菌数目随麦季施氮量的增加而不断增加,在N3处理达到最高,较其他处理依次分别增加了1.56、1.33、0.25倍,说明麦季残留的氮素可促进大豆季土壤硝化细菌的增殖,且麦季施氮越多,残留的氮素越多,大豆季土壤硝化细菌的数量也就越高,可提供更多供作物吸收利用的氮素形态。", "edit": [ { "src_interval": [ 37, 41 ], "tgt_interval": [ 37, 41 ], "src_tokens": [ "(", "b", ")", "," ], "tgt_tokens": [ "(", "b", ")", "," ] } ] }, { "id": 3820, "category": "农学", "discipline": "农业资源与环境", "title": "蚯蚓粪有机肥施用对稻田土壤养分及吸收的影响", "source": "(4)本研究表明,各处理间水稻植株净光合作用、蒸腾速率、气孔导度和胞间CO2浓度存在显著差异,各处理较空白对照(CK)和常规施肥(CK0)相比,蚯蚓粪有机肥配施化肥处理更有效地增加了水稻的净光合速率,其中以T3处理效果最佳。", "reference": "(4)本研究表明,各处理之间水稻植株净光合作用、蒸腾速率、气孔导度和胞间CO2浓度存在显著差异,各处理较空白对照(CK)和常规施肥(CK0)相比,蚯蚓粪有机肥配施化肥处理更有效地增加了水稻的净光合速率,其中以T3处理效果最佳。", "edit": [ { "src_interval": [ 12, 12 ], "tgt_interval": [ 12, 13 ], "src_tokens": [], "tgt_tokens": [ "之" ] } ] }, { "id": 3821, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "由于在农作物生长过程中大量农药和化肥的使用,以及畜禽养殖场业中含高浓度重金属添加剂饲料的使用,导致作物秸秆以及畜禽粪便中重金属含量增加。", "reference": "由于在农作物生长过程中大量使用农药和化肥以及畜禽养殖场业中含高浓度重金属添加剂饲料,故作物秸秆以及畜禽粪便中重金属含量增加。", "edit": [ { "src_interval": [ 13, 13 ], "tgt_interval": [ 13, 15 ], "src_tokens": [], "tgt_tokens": [ "使", "用" ] }, { "src_interval": [ 18, 22 ], "tgt_interval": [ 20, 20 ], "src_tokens": [ "的", "使", "用", "," ], "tgt_tokens": [] }, { "src_interval": [ 43, 49 ], "tgt_interval": [ 41, 43 ], "src_tokens": [ "的", "使", "用", ",", "导", "致" ], "tgt_tokens": [ ",", "故" ] } ] }, { "id": 3822, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "本试验运用磷脂脂肪酸(PLFA)和MicroResp两种分析方法研究土壤微生物群落结构,总生物量及代谢活性对不同施肥处理的相应。", "reference": "本试验运用磷脂脂肪酸(PLFA)和MicroResp两种分析方法研究土壤微生物群落结构、总生物量及代谢活性对不同施肥处理的响应。", "edit": [ { "src_interval": [ 10, 11 ], "tgt_interval": [ 10, 11 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 15, 16 ], "tgt_interval": [ 15, 16 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 43, 44 ], "tgt_interval": [ 43, 44 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 61, 62 ], "tgt_interval": [ 61, 62 ], "src_tokens": [ "相" ], "tgt_tokens": [ "响" ] } ] }, { "id": 3823, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "吕晓东等分析了土壤速效氮、有机质、有效磷和速效钾的含量现状并二次土壤普查的数据进行对比,分析了民勤绿洲土壤养分时空变异特征及其影响因素。", "reference": "吕晓东等分析了土壤速效氮、有机质、有效磷和速效钾的含量现状,并和二次土壤普查的数据进行对比,分析了民勤绿洲土壤养分时空变异特征及其影响因素。", "edit": [ { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 32 ], "src_tokens": [ "并" ], "tgt_tokens": [ ",", "并", "和" ] } ] }, { "id": 3824, "category": "农学", "discipline": "农业资源与环境", "title": "蚯蚓粪有机肥施用对稻田土壤养分及吸收的影响", "source": "据农村农业部农技推广中心数据,从建国初期开始算起,有机肥料投入总量下降了66.6%,我国农业循环经济链条由于有机肥施用量的接连下降而部分断裂,土壤结构变化以及大量资源浪费引起土壤板结和酸化,有机质含量和速效养分含量下降,致使农田面源污染加剧等一系列环境问题。", "reference": "根据农村农业部农技推广中心的数据显示,自建国初期以来,有机肥料的投入总量已下降66.6%。由于有机肥施用量的持续减少,我国农业循环经济链条部分断裂,导致土壤结构变化和大量资源浪费,进而引起土壤板结和酸化,以及有机质和速效养分含量的降低,这些问题加剧了农田面源污染等环境问题。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "根" ] }, { "src_interval": [ 12, 12 ], "tgt_interval": [ 13, 14 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 14, 16 ], "tgt_interval": [ 16, 20 ], "src_tokens": [ ",", "从" ], "tgt_tokens": [ "显", "示", ",", "自" ] }, { "src_interval": [ 20, 24 ], "tgt_interval": [ 24, 26 ], "src_tokens": [ "开", "始", "算", "起" ], "tgt_tokens": [ "以", "来" ] }, { "src_interval": [ 29, 29 ], "tgt_interval": [ 31, 32 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 33, 33 ], "tgt_interval": [ 36, 37 ], "src_tokens": [], "tgt_tokens": [ "已" ] }, { "src_interval": [ 35, 36 ], "tgt_interval": [ 39, 39 ], "src_tokens": [ "了" ], "tgt_tokens": [] }, { "src_interval": [ 41, 41 ], "tgt_interval": [ 44, 58 ], "src_tokens": [], "tgt_tokens": [ "。", "由", "于", "有", "机", "肥", "施", "用", "量", "的", "持", "续", "减", "少" ] }, { "src_interval": [ 52, 66 ], "tgt_interval": [ 69, 69 ], "src_tokens": [ "由", "于", "有", "机", "肥", "施", "用", "量", "的", "接", "连", "下", "降", "而" ], "tgt_tokens": [] }, { "src_interval": [ 71, 71 ], "tgt_interval": [ 74, 76 ], "src_tokens": [], "tgt_tokens": [ "导", "致" ] }, { "src_interval": [ 77, 79 ], "tgt_interval": [ 82, 83 ], "src_tokens": [ "以", "及" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 85, 85 ], "tgt_interval": [ 89, 92 ], "src_tokens": [], "tgt_tokens": [ ",", "进", "而" ] }, { "src_interval": [ 95, 95 ], "tgt_interval": [ 102, 104 ], "src_tokens": [], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 98, 100 ], "tgt_interval": [ 107, 107 ], "src_tokens": [ "含", "量" ], "tgt_tokens": [] }, { "src_interval": [ 107, 112 ], "tgt_interval": [ 114, 125 ], "src_tokens": [ "下", "降", ",", "致", "使" ], "tgt_tokens": [ "的", "降", "低", ",", "这", "些", "问", "题", "加", "剧", "了" ] }, { "src_interval": [ 118, 124 ], "tgt_interval": [ 131, 132 ], "src_tokens": [ "加", "剧", "等", "一", "系", "列" ], "tgt_tokens": [ "等" ] } ] }, { "id": 3825, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "因此,Kriging插值可较为准确的反映土壤养分分布的空间状况,是可信的。", "reference": "因此,Kriging插值可较为准确地反映土壤养分分布的空间状况,是可信的。", "edit": [ { "src_interval": [ 17, 18 ], "tgt_interval": [ 17, 18 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3826, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献利用卷积神经网\t络模型和多任务卷积神经网络,基于LUCAS数据集对各种土壤性质进行预测,验证了多任务学习在土壤性质预测中的有效性。", "reference": "文献利用卷积神经网络模型以及多任务卷积神经网络,并基于LUCAS数据集,对各种土壤性质进行了预测,验证了多任务学习在预测土壤性质方面的有效性。", "edit": [ { "src_interval": [ 12, 13 ], "tgt_interval": [ 12, 14 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 23, 23 ], "tgt_interval": [ 24, 25 ], "src_tokens": [], "tgt_tokens": [ "并" ] }, { "src_interval": [ 33, 33 ], "tgt_interval": [ 35, 36 ], "src_tokens": [], "tgt_tokens": [ 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"tgt_interval": [ 13, 15 ], "src_tokens": [], "tgt_tokens": [ "进", "行" ] }, { "src_interval": [ 21, 21 ], "tgt_interval": [ 23, 24 ], "src_tokens": [], "tgt_tokens": [ "则" ] } ] }, { "id": 3829, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "分别选取地貌类型、年平均降水量、土壤类型、年灌溉次数、耕作方式五种影响因素,分结构性及人为影响两个方面对三种尺度下有机质含量进行多重比较,采用最小显著性差异(LSD)法分析三种尺度各因素影响下有机质的含量及空间变异的尺度效应。", "reference": "分别选取地貌类型、年平均降水量、土壤类型、年灌溉次数、耕作方式五种影响因素,分结构性及人为影响两个方面对三种尺度下有机质含量进行多重比较。采用最小显著性差异(LSD)法分析三种尺度各因素对有机质的含量及空间变异的尺度效应。", "edit": [ { "src_interval": [ 68, 69 ], "tgt_interval": [ 68, 69 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 78, 79 ], "tgt_interval": [ 78, 79 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 82, 83 ], "tgt_interval": [ 82, 83 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 93, 96 ], "tgt_interval": [ 93, 94 ], "src_tokens": [ "影", "响", "下" ], "tgt_tokens": [ "对" ] } ] }, { "id": 3830, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "本论文的研究内容主要包括两个方面:1)通过大田试验的方法,研究在雨养旱地和稻麦轮作两种农业系统中生物质炭对作物生产力和温室气体排放的影响,主要包括:在第一季研究结果的基础上,观测第二季生物质炭配合平衡施肥模式对雨养旱地玉米产量,养分偏生产率以及温室气体排放等的影响及其持续效应;在稻麦轮作系统中施用生物质炭,观测生物质炭在稻麦轮作系统中对作物生产力和温室气体排放的影响。", "reference": "本论文的研究内容主要包括两个方面:1)通过大田试验法,研究在雨养旱地和稻麦轮作两种农业系统中生物质炭对作物生产力和温室气体排放的影响,主要包括:在第一季研究结果的基础上,观测第二季生物质炭配合平衡施肥模式对雨养旱地玉米产量、养分偏生产率以及温室气体排放等的影响及其持续效应;在稻麦轮作系统中施用生物质炭,观测生物质炭在稻麦轮作系统中对作物生产力和温室气体排放的影响。", "edit": [ { "src_interval": [ 18, 19 ], "tgt_interval": [ 18, 19 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 25, 27 ], "tgt_interval": [ 25, 25 ], "src_tokens": [ "的", "方" ], "tgt_tokens": [] }, { "src_interval": [ 113, 114 ], "tgt_interval": [ 111, 112 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] } ] }, { "id": 3831, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "农民习惯施肥管理模式(FP)降低了土壤微生物含量,微生物代谢活性较弱,利用碳源种类较少;氮肥优化管理1(OPT1)显著增强了土壤微生物的代谢活性和利用碳源的能力,微生物总含量和种类均增加;氮肥优化管理2(OPT2)降低了微生物代谢活性,抑制了微生物的生长,不利于各种类微生物的均衡发展。", "reference": "施肥管理模式(FP)降低了土壤微生物含量,微生物代谢活性较弱,利用碳源种类较少;氮肥优化管理1(OPT1)显著增强了土壤微生物的代谢活性和利用碳源的能力,微生物总含量和种类均增加;氮肥优化管理2(OPT2)降低了微生物代谢活性,抑制了微生物的生长,不利于各种类微生物的均衡发展。", "edit": [ { "src_interval": [ 0, 4 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "农", "民", "习", "惯" ], "tgt_tokens": [] }, { "src_interval": [ 10, 11 ], "tgt_interval": [ 6, 7 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 13, 14 ], "tgt_interval": [ 9, 10 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 51, 52 ], "tgt_interval": [ 47, 48 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 56, 57 ], "tgt_interval": [ 52, 53 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 101, 102 ], "tgt_interval": [ 97, 98 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 106, 107 ], "tgt_interval": [ 102, 103 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 3832, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "苗渠距和苗管距对分蘖期和抽穗期水稻茎和叶以及成熟期水稻茎含钾量分别有显著和极显著影响,苗管距对成熟期水稻叶存在极显著影響。", "reference": "苗渠距和苗管距对分蘖期和抽穗期水稻茎和叶以及成熟期水稻茎含钾量分别有显著和极显著影响,苗管距对成熟期水稻叶存在极显著影响。", "edit": [ { "src_interval": [ 59, 60 ], "tgt_interval": [ 59, 60 ], "src_tokens": [ "響" ], "tgt_tokens": [ "响" ] } ] }, { "id": 3833, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "农户可通过移动客户端在耕地处进行土壤养分状况的查询以此更好的进行土壤养分管理,在客户端中可查出土壤养分丰富缺失程度、土壤性状及耕地地力等级、以及测土配方施肥配方和耕作的主要作物。", "reference": "农户可以通过移动客户端在耕地现场查询土壤养分状况,从而更有效地进行土壤养分管理。客户端能够提供土壤养分的丰富程度、土壤特性、耕地地力等级信息,以及根据测土配方施肥得到的施肥方案和主要作物的耕作建议。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "以" ] }, { "src_interval": [ 13, 16 ], "tgt_interval": [ 14, 18 ], "src_tokens": [ "处", "进", "行" ], "tgt_tokens": [ "现", "场", "查", "询" ] }, { "src_interval": 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[ 81, 98 ], "src_tokens": [ "配", "方", "和", "耕", "作", "的", "主", "要", "作", "物" ], "tgt_tokens": [ "得", "到", "的", "施", "肥", "方", "案", "和", "主", "要", "作", "物", "的", "耕", "作", "建", "议" ] } ] }, { "id": 3834, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "相反,距离已知的观测点越近,具有相似的特征值可能性越大。", "reference": "相反,距离已知的观测点越近,具有相似的特征值可能性越大。", "edit": [] }, { "id": 3835, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "假设X(t-1)和X(t)两个序列进行一定概率的交叉和变异,首先将两个序列数据进行二进制转化,转化后进行交叉和变异操作,交叉和变异的基本结构如下图2-2和图2-3所示。", "reference": "假设X(t-1)和X(t)两个序列进行一定概率的交叉和变异,首先将两个序列数据进行二进制转化,转化后进行交叉和变异操作,交叉和变异的基本结构如下图2-2和图2-3所示。", "edit": [ { "src_interval": [ 3, 4 ], "tgt_interval": [ 3, 4 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 7, 8 ], "tgt_interval": [ 7, 8 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 10, 13 ], "tgt_interval": [ 10, 13 ], "src_tokens": [ "(", "t", ")" ], "tgt_tokens": [ "(", "t", ")" ] } ] }, { "id": 3836, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "针对上述问题,,须采用下面的措施:(1)搞好高原沟壑治理措施:首先要治沟、固原、护坡,制止土壤侵蚀;其次要平整土地,深翻施肥改良结构,扩大活土层,在进行土壤配肥时要重视绿肥的种植,实施粮食作物与绿肥作物轮作制度,在条件允许下的地方大力发展农业水利设施建设,扩大农作物灌溉面积,为农业增产创造有利的土、肥、水条件;改进不同作物耕作制度,逐步扩大作物间作和套种,增加复种面积,提高单产。", "reference": "针对上述问题,须采取以下的措施:(1)搞好高原沟壑治理措施:首先要治沟、固原、护坡,以减少土壤侵蚀;其次要平整土地,深翻施肥改善土壤结构,扩大活土层,在进行土壤配肥时要重视绿肥的种植,实施粮食作物与绿肥作物轮作制度。在条件允许的地区大力发展农业水利设施建设,扩大农作物灌溉面积,为农业增产创造有利的土、肥、水条件;改进不同作物的耕作制度,逐步扩大作物间作和套种,增加复种面积,提高单产。", "edit": [ { "src_interval": [ 6, 7 ], "tgt_interval": [ 6, 6 ], "src_tokens": [ "," ], "tgt_tokens": [] }, { "src_interval": [ 10, 13 ], "tgt_interval": [ 9, 12 ], "src_tokens": [ "用", "下", "面" ], "tgt_tokens": [ "取", "以", "下" ] }, { "src_interval": [ 43, 45 ], "tgt_interval": [ 42, 45 ], "src_tokens": [ "制", "止" ], "tgt_tokens": [ "以", "减", "少" ] }, { "src_interval": [ 63, 64 ], "tgt_interval": [ 63, 66 ], "src_tokens": [ "良" ], "tgt_tokens": [ "善", "土", "壤" ] }, { "src_interval": [ 105, 106 ], "tgt_interval": [ 107, 108 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 111, 112 ], "tgt_interval": [ 113, 113 ], "src_tokens": [ "下" ], "tgt_tokens": [] }, { "src_interval": [ 114, 115 ], "tgt_interval": [ 115, 116 ], "src_tokens": [ "方" ], "tgt_tokens": [ "区" ] }, { "src_interval": [ 162, 162 ], "tgt_interval": [ 163, 164 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 3837, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田与氮磷钾肥对土壤养分及水稻产量的影响", "source": "在SO条件下,茎全氮含量表现为:NP>NK>PK>NPK>F0,各处理间均无显著差异;在SR条件下,莖全氮含量表现为:PK>NK>NPK>FO>NP,NK、NPK与PK、FO间无显著差异,但显著高于NP处理。", "reference": "在SO条件下,茎全氮含量表现为:NP>NK>PK>NPK>F0,各处理间均无显著差异;在SR条件下,茎全氮含量表现为:PK>NK>NPK>FO>NP,NK、NPK与PK、FO间无显著差异,但显著高于NP处理。", "edit": [ { "src_interval": [ 31, 32 ], "tgt_interval": [ 31, 32 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 50, 51 ], "tgt_interval": [ 50, 51 ], "src_tokens": [ "莖" ], "tgt_tokens": [ "茎" ] }, { "src_interval": [ 74, 75 ], "tgt_interval": [ 74, 75 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3838, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "稻草还田免耕直播水稻籽粒构造最好是,生产量最大,各自比免耕直播水稻高产4.78%、6.39%、11.79%和11.39%。", "reference": "稻草还田免耕直播水稻籽粒构造最好,生产量最大,各自比免耕直播水稻高产4.78%、6.39%、11.79%和11.39%。", "edit": [ { "src_interval": [ 16, 17 ], "tgt_interval": [ 16, 16 ], "src_tokens": [ "是" ], "tgt_tokens": [] } ] }, { "id": 3839, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "试验田块为两个南北长200m,东西宽50m田块,中间为宽60cm、深100cm的排水渠,其中一个田块于地下60cm铺设波纹塑料管排水,暗管采用PVC波纹聚氯乙烯管(内径110mm),外包两层无纺布,暗管间距10m,另一个田块为常规地表排水。", "reference": "试验田块为两个南北长200m,东西宽50m田块,中间为宽60cm、深100cm的排水渠,其中一个田块于地下60cm铺设波纹塑料管排水,暗管采用PVC波纹聚氯乙烯管(内径110mm),外包两层无纺布,暗管间距10m,另一个田块为常规地表排水。", "edit": [ { "src_interval": [ 14, 15 ], "tgt_interval": [ 14, 15 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 81, 82 ], "tgt_interval": [ 81, 82 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 89, 91 ], "tgt_interval": [ 89, 91 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "," ] }, { "src_interval": [ 106, 107 ], "tgt_interval": [ 106, 107 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3840, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "分蘖期时,常规处理土壤微生物总体表现为对草酸、苹果酸和3,4-二羟基甲酸利用减少,对柠檬酸的利用增加,同时对部分糖类碳源利用有所增加。", "reference": "在分蘖期时,常规处理土壤微生物总体表现为对草酸、苹果酸和3,4-二羟基甲酸利用减少,对柠檬酸的利用增加,同时对部分糖类碳源利用有所增加。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] } ] }, { "id": 3841, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "不仅生物质炭的原料和生产条件对土壤磷素有效性具有显著性影响,生物质炭应用过程中的施用量同样是影响其对土壤有效磷效应的关键因素之一(表4-1,图4-4)。", "reference": "生物质炭的原料和生产条件对土壤磷素有效性有显著影响,同时,在生物质炭的应用过程中,施用量也是影响其提高土壤有效磷效应的关键因素之一(见表4-1和图4-4)。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "不", "仅" ], "tgt_tokens": [] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 20, 20 ], "src_tokens": [ "具" ], "tgt_tokens": [] }, { "src_interval": [ 26, 27 ], "tgt_interval": [ 23, 23 ], "src_tokens": [ "性" ], "tgt_tokens": [] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 25, 30 ], "src_tokens": [ "," ], "tgt_tokens": [ ",", "同", "时", ",", "在" ] }, { "src_interval": [ 34, 34 ], "tgt_interval": [ 34, 35 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 39, 40 ], "tgt_interval": [ 40, 41 ], "src_tokens": [ "的" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 43, 45 ], "tgt_interval": [ 44, 45 ], "src_tokens": [ "同", "样" ], "tgt_tokens": [ "也" ] }, { "src_interval": [ 49, 50 ], "tgt_interval": [ 49, 51 ], "src_tokens": [ "对" ], "tgt_tokens": [ "提", "高" ] }, { "src_interval": [ 64, 65 ], "tgt_interval": [ 65, 67 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(", "见" ] }, { "src_interval": [ 69, 70 ], "tgt_interval": [ 71, 72 ], "src_tokens": [ "," ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 74, 75 ], "tgt_interval": [ 76, 77 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 3842, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "此外,不正确的秸秆还田操作导致农田病虫害蔓延(姜超強等,2015)。", "reference": "此外,不正确的秸秆还田操作导致农田病虫害蔓延(姜超强等,2015)。", "edit": [ { "src_interval": [ 22, 23 ], "tgt_interval": [ 22, 23 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 25, 26 ], "src_tokens": [ "強" ], "tgt_tokens": [ "强" ] }, { "src_interval": [ 32, 33 ], "tgt_interval": [ 32, 33 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 3843, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "BR处理组与对照组均在第1d达到最大值为1.52mg/kg,1.97mg/kg,对照组果实中农药残留是BR处理组的1.29倍。", "reference": "BR处理组与对照组均在第1天达到最大值为1.52mg/kg和1.97mg/kg,对照组果实中农药残留是BR处理组的1.29倍。", "edit": [ { "src_interval": [ 13, 14 ], "tgt_interval": [ 13, 14 ], "src_tokens": [ "d" ], "tgt_tokens": [ "天" ] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 30 ], "src_tokens": [ "," ], "tgt_tokens": [ "和" ] } ] }, { "id": 3846, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "由于在旋耕还田下,稻秆可以更好地同土壤均匀混合,加快了土壤微生物对秸秆的腐解速率,显著增加土壤微生物碳含量。", "reference": "由于在旋耕还田下,稻秆可以更好地同土壤均匀混合,加快了土壤微生物对秸秆的腐解速率,显著增加土壤微生物碳含量。", "edit": [] }, { "id": 3847, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "陕北、渭北、关中地区苹果地土壤速效磷平均含量分别为11.7mg/kg、31.6mg/kg、34.3mg/kg。", "reference": "陕北、渭北、关中地区苹果地土壤速效磷平均含量分别为11.7mg/kg、31.6mg/kg、34.3mg/kg。", "edit": [] }, { "id": 3848, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "4、最后本文运用磷脂脂肪酸(PLFA)和Biolog-Eco微平板法,探讨了四种氮肥管理模式(不施氮肥(CK);农民习惯施肥(FP);氮肥优化管理1(OPT1);氮肥优化管理2(OPT2))对稻田土壤微生物群落结构的影响。", "reference": "4、最后本文运用磷脂脂肪酸(PLFA)和Biolog-Eco微平板法,探讨了四种氮肥管理模式(不施氮肥(CK);农民习惯施肥(FP);氮肥优化管理1(OPT1);氮肥优化管理2(OPT2))对稻田土壤微生物群落结构的影响。", "edit": [ { "src_interval": [ 13, 14 ], "tgt_interval": [ 13, 14 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 18, 19 ], "tgt_interval": [ 18, 19 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 46, 47 ], "tgt_interval": [ 46, 47 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 51, 52 ], "tgt_interval": [ 51, 52 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 54, 56 ], "tgt_interval": [ 54, 56 ], "src_tokens": [ ")", ";" ], "tgt_tokens": [ ")", ";" ] }, { "src_interval": [ 62, 63 ], "tgt_interval": [ 62, 63 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 65, 67 ], "tgt_interval": [ 65, 67 ], "src_tokens": [ ")", ";" ], "tgt_tokens": [ ")", ";" ] }, { "src_interval": [ 74, 75 ], "tgt_interval": [ 74, 75 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 79, 81 ], "tgt_interval": [ 79, 81 ], "src_tokens": [ ")", ";" ], "tgt_tokens": [ ")", ";" ] }, { "src_interval": [ 88, 89 ], "tgt_interval": [ 88, 89 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 93, 95 ], "tgt_interval": [ 93, 95 ], "src_tokens": [ ")", ")" ], "tgt_tokens": [ ")", ")" ] } ] }, { "id": 3849, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献在不同的采样数下基于辅助变量对土壤全氮进行预测了,不同的预测方法对预测结果影响显著。", "reference": "文献中基于不同的采样数量,并结合辅助变量对土壤全氮进行了预测研究,结果表明不同的预测方法对预测结果有显著影响。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 5 ], "src_tokens": [ "在" ], "tgt_tokens": [ "中", "基", "于" ] }, { "src_interval": [ 9, 12 ], "tgt_interval": [ 11, 16 ], "src_tokens": [ "下", "基", "于" ], "tgt_tokens": [ "量", ",", "并", "结", "合" ] }, { "src_interval": [ 23, 23 ], "tgt_interval": [ 27, 28 ], "src_tokens": [], "tgt_tokens": [ "了" ] }, { "src_interval": [ 25, 27 ], "tgt_interval": [ 30, 37 ], "src_tokens": [ "了", "," ], "tgt_tokens": [ "研", "究", ",", "结", "果", "表", "明" ] }, { "src_interval": [ 39, 43 ], "tgt_interval": [ 49, 54 ], "src_tokens": [ "影", "响", "显", "著" ], "tgt_tokens": [ "有", "显", "著", "影", "响" ] } ] }, { "id": 3850, "category": "农学", "discipline": "水土保持与荒漠化防治", "title": "托克托县土壤养分含量分析及高光谱反演研究", "source": "全氮含量相关系数变化趋势见图16,相关系数矩阵见图17,原始光谱与对数呈负相关系,其相关性曲线变换趋势类似,相关性较高的范围主要集中650-850nm范围内,二者相关系数均在725nm达到最大值,相关系数对数(R=0.568)较原始光谱(R=0.554)高0.014,倒数呈正相关关系,相关系数(R=0.566)主要集中于600-850nm处,曲线变化趋势与原始光谱、对数相反,一阶微分、二阶微分呈无规律变化,一阶微分在1000nm前正负相关变化较为明显,在800nm前处于负相关,在555nm处达到最大(R=0.641),800-1000nm范围内处于正相关,825nm处为最大值(R=0.512),波段主要集中于470-650nm与800-850nm范围内;二阶微分相关性最小,正负相关性变化频率较快,相关系数主要在(R=-0.244、R=0.29)此范围内变化,相关性数最大值一阶微分>倒数>对数>原始光谱>二阶微分,根据相关系数筛选波段如表8所示,原始光谱、倒数、对数相关系数均大于0.550,一阶微分相关系数大于0.60,二阶微分相关系数大于0.25。", "reference": "全氮含量相关系数变化趋势见图16,相关系数矩阵见图17,原始光谱与对数呈负相关系,其相关性曲线变换趋势类似,相关性较高的范围主要集中650-850nm范围内,二者相关系数均在725nm达到最大值,相关系数对数(R=0.568)较原始光谱(R=0.554)高0.014,倒数呈正相关关系,相关系数(R=0.566)主要集中于600-850nm处,曲线变化趋势与原始光谱、对数相反,一阶微分、二阶微分呈无规律变化,一阶微分在1000nm前正负相关变化较为明显,在800nm前处于负相关,在555nm处达到最大(R=0.641),800-1000nm范围内处于正相关,825nm处为最大值(R=0.512),波段主要集中于470-650nm与800-850nm范围内;二阶微分相关性最小,正负相关性变化频率较快,相关系数主要在(R=-0.244、R=0.29)此范围内变化,相关性数最大值一阶微分>倒数>对数>原始光谱>二阶微分,根据相关系数筛选波段如表8所示,原始光谱、倒数、对数相关系数均大于0.550,一阶微分相关系数大于0.60,二阶微分相关系数大于0.25。", "edit": [] }, { "id": 3851, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "规则样条函数模型和张力样条函数模型用于样条插值。", "reference": "规则样条函数模型和张力样条函数模型用于样条插值。", "edit": [] }, { "id": 3852, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "生物质炭对土壤团聚体稳定性的提高作用在很多文献中有所报道(Awad et al.,2013;Herath et al,2013;Liu et al.,2012a;Ouyang et al.,2013;Soinne et al.,2014;Sun and Lu,2014;Obia et al.,2016)。", "reference": "生物质炭对土壤团聚体稳定性的提高作用在很多文献中有所报道(Awad et al,2013;Herath et al,2013;Liu et al,2012a;Ouyang et al,2013;Soinne et al,2014;Sun and Lu,2014;Obia et al,2016)。", "edit": [ { "src_interval": [ 37, 38 ], "tgt_interval": [ 37, 37 ], "src_tokens": [ "." ], "tgt_tokens": [] }, { "src_interval": [ 67, 68 ], "tgt_interval": [ 66, 66 ], "src_tokens": [ "." ], "tgt_tokens": [] }, { "src_interval": [ 85, 86 ], "tgt_interval": [ 83, 83 ], "src_tokens": [ "." ], "tgt_tokens": [] }, { "src_interval": [ 102, 103 ], "tgt_interval": [ 99, 99 ], "src_tokens": [ "." ], "tgt_tokens": [] }, { "src_interval": [ 131, 132 ], "tgt_interval": [ 127, 127 ], "src_tokens": [ "." ], "tgt_tokens": [] } ] }, { "id": 3854, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "而对照田水稻植株地上部分幹物重与全氮呈显著正相关,株高与硝态氮呈显著负相关,对照田土壤养分的相关关系与暗管排水田整体呈现相反趋势。", "reference": "而对照田水稻植株地上部分干物重与全氮呈显著正相关,株高与硝态氮呈显著负相关,对照田土壤养分的相关关系与暗管排水田整体呈现相反趋势。", "edit": [ { "src_interval": [ 12, 13 ], "tgt_interval": [ 12, 13 ], "src_tokens": [ "幹" ], "tgt_tokens": [ "干" ] } ] }, { "id": 3855, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "结果表明,土壤微量元素含量的平均值在强酸条件下比较高,而在碱性条件下比较低;微量元素的含量在有机质含量的不同水平之间存在显著差异(p<0.05),其均值在有机质含量处于中等或丰富水平的土壤中明显比较高,而在极缺乏或很缺乏水平中比较低;在碱解氮含量的不同水平之间,微量元素的含量存在明显的差异(p<0.05),微量元素含量的平均值在碱解氮含量处于缺乏或很缺乏水平的土壤中明显比较低;不同有效磷含量水平之间,微量元素的含量也具有差异(p<0.05),其中在有效磷含量处于极缺乏或缺乏水平的土壤中,有效铁、有效锰和有效铜的均值比较高,而有效锌的均值比较低。", "reference": "结果表明,土壤微量元素含量的平均值在强酸条件下比较高,而在碱性条件下比较低;微量元素的含量在有机质含量的不同水平之间存在显著差异(p<0.05),其均值在有机质含量处于中等或丰富水平的土壤中明显比较高,而在有机质含量极缺乏或很缺乏的土壤水平中比较低;在碱解氮含量的不同水平之间,微量元素的含量存在明显的差异(p<0.05),微量元素含量的平均值在碱解氮含量处于缺乏或很缺乏水平的土壤中明显比较低;不同有效磷含量水平之间,微量元素的含量也具有差异(p<0.05),其中在有效磷含量处于极缺乏或缺乏水平的土壤中,有效铁、有效锰和有效铜的均值比较高,而有效锌的均值比较低。", "edit": [ { "src_interval": [ 103, 103 ], "tgt_interval": [ 103, 108 ], "src_tokens": [], "tgt_tokens": [ "有", "机", "质", "含", "量" ] }, { "src_interval": [ 110, 110 ], "tgt_interval": [ 115, 118 ], "src_tokens": [], "tgt_tokens": [ "的", "土", "壤" ] } ] }, { "id": 3856, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "由于土壤的固碳机制,也能显著降低温室气体排放总量。", "reference": "是由于土壤的固碳机制,所以能显著降低温室气体排放总量。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "是" ] }, { "src_interval": [ 10, 11 ], "tgt_interval": [ 11, 13 ], "src_tokens": [ "也" ], "tgt_tokens": [ "所", "以" ] } ] }, { "id": 3857, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "本次研究整理汇总了2010-2019年连续十年间的耕地土壤养分数据,数据来源于常熟市耕地质量保护站历年测土配方施肥项目、耕地质量监测项目,涉及的土壤养分指标包含有机质、全氮、有效磷、速效钾和pH。", "reference": "本次研究整理汇总了2010-2019年连续十年间的耕地土壤养分数据,数据来源于常熟市耕地质量保护站历年测土配方施肥项目、耕地质量监测项目,涉及的土壤养分指标包含有机质、全氮、有效磷、速效钾和pH。", "edit": [] }, { "id": 3858, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在农业面源污染日益严重的情况下来探讨秸秆还田、减施化肥、腐殖酸肥料对土壤性质和作物产量的影响,具有重要的意义。", "reference": "在农业面源污染日益严重的情况下,探讨秸秆还田、减施化肥及腐殖酸肥料对土壤性质和作物产量的影响,具有重要的意义。", "edit": [ { "src_interval": [ 15, 16 ], "tgt_interval": [ 15, 16 ], "src_tokens": [ "来" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 27, 28 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "、" ], "tgt_tokens": [ "及" ] } ] }, { "id": 3859, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在插秧71d后土壤铵态氮含量总体表现为PT-SR>RT-SR>RT-SN>PT-SN,PT-SR处理较RT-SR、RT-SN、PT-SN各组处理的土壤铵态氮分别高出8.51%、10.87%、121.74%。", "reference": "在插秧后71天,土壤铵态氮含量整体呈现PT-SR > RT-SR > RT-SN > PT-SN的趋势。与RT-SR、RT-SN、PT-SN各处理组相比,PT-SR处理组的土壤铵态氮含量分别高出8.51%、10.87%、121.74%。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "后" ] }, { "src_interval": [ 5, 7 ], "tgt_interval": [ 6, 8 ], "src_tokens": [ "d", "后" ], "tgt_tokens": [ "天", "," ] }, { "src_interval": [ 14, 19 ], "tgt_interval": [ 15, 19 ], "src_tokens": [ "总", "体", "表", "现", "为" ], "tgt_tokens": [ "整", "体", "呈", "现" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ ">" ], "tgt_tokens": [ ">" ] }, { "src_interval": [ 36, 37 ], "tgt_interval": [ 36, 37 ], "src_tokens": [ ">" ], "tgt_tokens": [ ">" ] }, { "src_interval": [ 42, 51 ], "tgt_interval": [ 42, 47 ], "src_tokens": [ ",", "P", "T", "-", "S", "R", "处", "理", "较" ], "tgt_tokens": [ "的", "趋", "势", "。", "与" ] }, { "src_interval": [ 69, 70 ], "tgt_interval": [ 65, 76 ], "src_tokens": [ "组" ], "tgt_tokens": [ "处", "理", "组", "相", "比", ",", "P", "T", "-", "S", "R" ] }, { "src_interval": [ 72, 72 ], "tgt_interval": [ 78, 79 ], "src_tokens": [], "tgt_tokens": [ "组" ] }, { "src_interval": [ 78, 78 ], "tgt_interval": [ 85, 87 ], "src_tokens": [], "tgt_tokens": [ "含", "量" ] } ] }, { "id": 3860, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "研究表明,适量施氮显著影响土壤脲酶、蔗糖酶和过氧化氢酶活性,但过量施氮反而对土壤酶活性有抑制作用。", "reference": "研究表明,适量施氮显著提高土壤脲酶、蔗糖酶和过氧化氢酶活性,但过量施氮反而对土壤酶活性有抑制作用。", "edit": [ { "src_interval": [ 11, 13 ], "tgt_interval": [ 11, 13 ], "src_tokens": [ "影", "响" ], "tgt_tokens": [ "提", "高" ] } ] }, { "id": 3861, "category": "农学", "discipline": "水土保持与荒漠化防治", "title": "托克托县土壤养分含量分析及高光谱反演研究", "source": "总体来看,原始光谱与光谱一阶微分相关系数最大,光谱有效信息主要集中于低分解尺度,随分解尺度的增加,有效光谱信息波段范围逐渐减少,土壤有机质相关系数主要分布于800-900nm处,土壤全氮相关系数主要分布于850-900nm处,土壤全磷主要分布于480-540nm、2350nm处,土壤全钾整体相关性偏低,分布规律性较差,经过连续小波变化后,不同处理方式下土壤养分含量与光谱数据之间的相关性均有所提升,土壤有机质、全氮、全磷中二阶微分提升最为明显,全钾中原始光谱与倒数相关系数增长较高,原始光谱与一阶微分后相关系数最高,连续小波变换适合原始光谱与一阶微分的处理,同时也表明连续小波变换处理后可以有效提升土壤养分含量间的相关系数,选取不同尺度的的小波系数可以有效的将光谱细节信息在每层中放大,突出光谱的吸收特征,对于土壤养分光谱信息的深度挖掘有着重要的作用,为之后的土壤养分含量反演模型奠定扎实的基础。", "reference": "总体来看,原始光谱与光谱一阶微分相关系数最大,光谱有效信息主要集中于低分解尺度,随分解尺度的增加,有效光谱信息波段范围逐渐减小,土壤有机质相关系数主要分布于800-900nm处,土壤全氮相关系数主要分布于850-900nm处,土壤全磷主要分布于480-540nm、2350nm处,土壤全钾整体相关性偏低,分布规律性较差,经过连续小波变换后,不同处理方式下土壤养分含量与光谱数据之间的相关性均有所提升,土壤有机质、全氮、全磷中二阶微分提升最为明显,全钾中原始光谱与倒数相关系数增长较高,原始光谱与一阶微分后相关系数最高,连续小波变换适合原始光谱与一阶微分的处理,同时也表明连续小波变换处理后可以有效提升土壤养分含量间的相关系数,选取不同尺度的小波系数可以有效地将光谱细节信息在每层中放大,突出光谱的吸收特征,对于土壤养分光谱信息的深度挖掘有着重要的作用,为之后的土壤养分含量反演模型奠定扎实的基础。", "edit": [ { "src_interval": [ 62, 63 ], "tgt_interval": [ 62, 63 ], "src_tokens": [ "少" ], "tgt_tokens": [ "小" ] }, { "src_interval": [ 167, 168 ], "tgt_interval": [ 167, 168 ], "src_tokens": [ "化" ], "tgt_tokens": [ "换" ] }, { "src_interval": [ 319, 320 ], "tgt_interval": [ 319, 319 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 329, 330 ], "tgt_interval": [ 328, 329 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3862, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "经过多年的农业生产活动表明,化肥对作物产量的提高是显著的,但使用不当或不合理对土壤健康有极大的不利影响(Henao JBaanante C 2006)。", "reference": "多年的农业生产活动表明,化肥对作物产量的提高是显著的,但使用不当或不合理时对土壤健康有极大的不利影响(Henao JBaanante C 2006)。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "经", "过" ], "tgt_tokens": [] }, { "src_interval": [ 38, 38 ], "tgt_interval": [ 36, 37 ], "src_tokens": [], "tgt_tokens": [ "时" ] } ] }, { "id": 3863, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "短期内生物质炭对作物生长、温室气体排放以及在环境上的作用的主要机理包括生物质炭对营养元素的直接供应,通过吸附和解吸附等过程对土壤元素的调节以及对土壤质量的改善等(Atkinson et al,2010;Major et al.,2010;Mukherjee et al.,2011;Gai et al.,2014)。", "reference": "生物质炭在短期内对作物生长、温室气体排放及环境作用的主要机制包括:直接供应营养元素、通过吸附与解吸附过程调节土壤元素、以及改善土壤质量等(Atkinson et al,2010;Major et al.,2010;Mukherjee et al.,2011;Gai et al.,2014)。", "edit": [ { "src_interval": [ 0, 7 ], "tgt_interval": [ 0, 8 ], "src_tokens": [ "短", "期", "内", "生", "物", "质", "炭" ], "tgt_tokens": [ "生", "物", "质", "炭", "在", "短", "期", "内" ] }, { "src_interval": [ 19, 22 ], "tgt_interval": [ 20, 21 ], "src_tokens": [ "以", "及", "在" ], "tgt_tokens": [ "及" ] }, { "src_interval": [ 24, 26 ], "tgt_interval": [ 23, 23 ], "src_tokens": [ "上", "的" ], "tgt_tokens": [] }, { "src_interval": [ 32, 33 ], "tgt_interval": [ 29, 30 ], "src_tokens": [ "理" ], "tgt_tokens": [ "制" ] }, { "src_interval": [ 35, 40 ], "tgt_interval": [ 32, 37 ], "src_tokens": [ "生", "物", "质", "炭", "对" ], "tgt_tokens": [ ":", "直", "接", "供", "应" ] }, { "src_interval": [ 44, 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"生物质炭施入土壤之后,反硝化过程相关的微生物或酶活性被改变(Bakken et al.,2012;Cayuela et al,2014)。", "reference": "施用生物质炭到土壤中会改变与反硝化过程有关的微生物或酶的活性(Bakken et al,2012;Cayuela et al,2014)。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 2 ], "src_tokens": [], "tgt_tokens": [ "施", "用" ] }, { "src_interval": [ 4, 6 ], "tgt_interval": [ 6, 7 ], "src_tokens": [ "施", "入" ], "tgt_tokens": [ "到" ] }, { "src_interval": [ 8, 11 ], "tgt_interval": [ 9, 14 ], "src_tokens": [ "之", "后", "," ], "tgt_tokens": [ "中", "会", "改", "变", "与" ] }, { "src_interval": [ 16, 17 ], "tgt_interval": [ 19, 20 ], "src_tokens": [ "相" ], "tgt_tokens": [ "有" ] }, { "src_interval": [ 24, 24 ], "tgt_interval": [ 27, 28 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 26, 29 ], "tgt_interval": [ 30, 30 ], "src_tokens": [ "被", "改", "变" ], "tgt_tokens": [] }, { "src_interval": [ 40, 41 ], "tgt_interval": [ 41, 41 ], "src_tokens": [ "." ], "tgt_tokens": [] } ] }, { "id": 3865, "category": "农学", "discipline": "水土保持与荒漠化防治", "title": "托克托县土壤养分含量分析及高光谱反演研究", "source": "在在预测模型中,支持向量机预测效果整体低于BP神经网络预测,对于全磷与全钾均无法实现粗略计算,由于针对不同类型土壤以及光谱数据,模型并不能良好运算,虽然支持向量机在处理非线性回归问题中有较强的能力,但本身模型中存在不稳定性,对模型的环境设置同样要求较高,所以未能对所有数据集进行良好的预测。", "reference": "在预测模型中,支持向量机预测效果整体低于BP神经网络预测,对于全磷与全钾均无法实现粗略计算,由于针对不同类型土壤以及光谱数据,模型不能良好运算,虽然支持向量机在处理非线性回归问题中有较强的能力,但本身模型中存在不稳定性,对模型的环境设置要求较高,所以未能对所有数据集进行良好的预测。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "在" ], "tgt_tokens": [] }, { "src_interval": [ 66, 67 ], "tgt_interval": [ 65, 65 ], "src_tokens": [ "并" ], "tgt_tokens": [] }, { "src_interval": [ 120, 122 ], "tgt_interval": [ 118, 118 ], "src_tokens": [ "同", "样" ], "tgt_tokens": [] } ] }, { "id": 3867, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "土壤容重的降低,通气性提高以及持水量的增加等能够促进作物根系的生长和土壤微生物活性,最终为作物的生长创造了良好的环境(Major et al,2010;Zhang et al.,2012b)。", "reference": "土壤容重降低、通气性提高以及持水量增加等能够促进作物根系的生长和土壤微生物活性,最终为作物的生长创造了良好的环境(Major et al,2010;Zhang et al.,2012b)。", "edit": [ { "src_interval": [ 4, 5 ], "tgt_interval": [ 4, 4 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 7, 8 ], "tgt_interval": [ 6, 7 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 18, 19 ], "tgt_interval": [ 17, 17 ], "src_tokens": [ "的" ], "tgt_tokens": [] } ] }, { "id": 3869, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "当运行一个mapreduce应用程序时候,主要分为以下步骤:(1)用户提交任务。", "reference": "当运行一个mapreduce应用程序的时候,主要可以分为以下步骤:(1)用户提交任务。", "edit": [ { "src_interval": [ 18, 18 ], "tgt_interval": [ 18, 19 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 23, 23 ], "tgt_interval": [ 24, 26 ], "src_tokens": [], "tgt_tokens": [ "可", "以" ] } ] }, { "id": 3871, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "因此目前生物质炭对土壤磷素有效性的长期调控作用难以准确评估,对生物质炭在农业生产中的实际应用具有一定得限制性。", "reference": "因此,目前对生物质炭在长期调控土壤磷素有效性方面的作用难以进行准确评估,这在一定程度上限制了其在农业生产中的实际应用。", "edit": [ { "src_interval": [ 2, 2 ], "tgt_interval": [ 2, 3 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 4, 4 ], "tgt_interval": [ 5, 6 ], "src_tokens": [], "tgt_tokens": [ "对" ] }, { "src_interval": [ 8, 9 ], "tgt_interval": [ 10, 15 ], "src_tokens": [ "对" ], "tgt_tokens": [ "在", "长", "期", "调", "控" ] }, { "src_interval": [ 16, 21 ], "tgt_interval": [ 22, 25 ], "src_tokens": [ "的", "长", "期", "调", "控" ], "tgt_tokens": [ "方", "面", "的" ] }, { "src_interval": [ 25, 25 ], "tgt_interval": [ 29, 31 ], "src_tokens": [], "tgt_tokens": [ "进", "行" ] }, { "src_interval": [ 30, 35 ], "tgt_interval": [ 36, 47 ], "src_tokens": [ "对", "生", "物", "质", "炭" ], "tgt_tokens": [ "这", "在", "一", "定", "程", "度", "上", "限", "制", "了", "其" ] }, { "src_interval": [ 46, 54 ], "tgt_interval": [ 58, 58 ], "src_tokens": [ "具", "有", "一", "定", "得", "限", "制", "性" ], "tgt_tokens": [] } ] }, { "id": 3872, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在稻田上在翻耕施入有机肥能有效促进植株对氮、磷、钾的吸收。", "reference": "在稻田上在翻耕施入有机肥能有效促进植株对氮、磷、钾的吸收。", "edit": [] }, { "id": 3873, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "在主成分分析中,该图能准确的确定主最有效的主成分,在图中,横纵坐标分别代表所有主成分的数和所在分析的特征向量的特征值。", "reference": "在主成分分析中,该图能准确地确定最有效的主成分。在图中,横纵坐标分别代表所有主成分的数和所在分析的特征向量的特征值。", "edit": [ { "src_interval": [ 13, 14 ], "tgt_interval": [ 13, 14 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 16, 17 ], "tgt_interval": [ 16, 16 ], "src_tokens": [ "主" ], "tgt_tokens": [] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 23, 24 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] } ] }, { "id": 3874, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "表中可以看出洪积扇地貌中有机质含量最高,这是由于随河流出山进入平原,河流纵比急剧减小而发生大量堆积,并且主要为砂砾层沉积,且洪积物中主要为山区溪沟间的碎屑物质,因此有机质含量较高。", "reference": "表中可以看出洪积扇地貌中有机质含量最高,这是因为洪积物随河流出山进入平原,河流纵比急剧减小从而产生大量堆积,并且主要为砂砾层沉积,且洪积物中主要为山区溪沟间的碎屑物质,因此有机质含量较高。", "edit": [ { "src_interval": [ 22, 24 ], "tgt_interval": [ 22, 27 ], "src_tokens": [ "由", "于" ], "tgt_tokens": [ "因", "为", "洪", "积", "物" ] }, { "src_interval": [ 42, 44 ], "tgt_interval": [ 45, 48 ], "src_tokens": [ "而", "发" ], "tgt_tokens": [ "从", "而", "产" ] } ] }, { "id": 3875, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "DBN具有监督和非监督两种方式,核心在于深层次的对实际问题中的数据特征进行挖掘,输入特征学习部分由多层RBM构成,输出部分连接FFNN进行结果微调。", "reference": "DBN具有监督和非监督两种方式,核心在于深层次地对实际问题中的数据特征进行挖掘,输入特征学习部分由多层RBM构成,输出部分连接FFNN进行结果微调。", "edit": [ { "src_interval": [ 23, 24 ], "tgt_interval": [ 23, 24 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3876, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "关中平原小麦种植地土壤养分含量整体在较高水平所占比例较大,关中地区小麦和玉米单一种植的面积比较少,因该地为一年收获连两次,该地区最普遍的种植方式是小麦玉米轮作,经过多来年来许多研究发现,小麦玉米轮作不仅可以明显提高土壤养分含量,还可以改善土壤内部生态环境(王志勇2012),主要原因是不同作物在不间断免耕下,养分在土壤0-10cm处积累,而深层的养分被根系不断消耗,养分含量匮乏,但是轮作条件下,土壤养分可以均匀的分布在土壤各层,从而避免了养分的缺失和富集,因此小麦和玉米耕地土壤的养分含量增加显著。", "reference": "关中平原小麦种植的土壤养分含量整体在较高水平所占比例较大,关中地区小麦和玉米单一种植的面积比较少,因该地为一年收获两次,该地区最普遍的种植方式是小麦玉米轮作。经过多年的研究发现,小麦玉米轮作不仅可以明显提高土壤养分含量,还可以改善土壤内部生态环境(王志勇2012)。主要原因是不同作物在不间断免耕下,养分在土壤0-10cm处积累,而深层的养分被根系不断消耗,养分含量匮乏。但是轮作的情况下,土壤养分可以均匀地分布在土壤各层,从而避免了养分的缺失和富集。因此小麦和玉米耕地土壤的养分含量增加显著。", "edit": [ { "src_interval": [ 8, 9 ], "tgt_interval": [ 8, 9 ], "src_tokens": [ "地" ], "tgt_tokens": [ "的" ] }, { "src_interval": [ 57, 58 ], "tgt_interval": [ 57, 57 ], "src_tokens": [ "连" ], "tgt_tokens": [] }, { "src_interval": [ 79, 80 ], "tgt_interval": [ 78, 79 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 83, 88 ], "tgt_interval": [ 82, 84 ], "src_tokens": [ "来", "年", "来", "许", "多" ], "tgt_tokens": [ "年", "的" ] }, { "src_interval": [ 127, 128 ], "tgt_interval": [ 123, 124 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 135, 137 ], "tgt_interval": [ 131, 133 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "。" ] }, { "src_interval": [ 189, 190 ], "tgt_interval": [ 185, 186 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 194, 196 ], "tgt_interval": [ 190, 193 ], "src_tokens": [ "条", "件" ], "tgt_tokens": [ "的", "情", "况" ] }, { "src_interval": [ 206, 207 ], "tgt_interval": [ 203, 204 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 228, 229 ], "tgt_interval": [ 225, 226 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] } ] }, { "id": 3877, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在2015年油菜季0-20cm表层土壤中,处理3有效磷含量达到12.26mg/kg,明显高于处理1的10.03mg/kg、处理2的10.78mg/kg、处理4的10.45mg/kg、处理5的9.85mg/kg的有效磷含量,分别高出18.14%、12.02%、14.77%、19.67%。", "reference": "在2015年油菜季0-20cm表层土壤中,处理3有效磷含量达到12.26mg/kg,明显高于处理1的10.03mg/kg、处理2的10.78mg/kg、处理4的10.45mg/kg、处理5的9.85mg/kg的有效磷含量,分别高出18.14%、12.02%、14.77%、19.67%。", "edit": [ { "src_interval": [ 41, 42 ], "tgt_interval": [ 41, 42 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3880, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "在试验中,0.1mg/L BR处理组甜瓜(根、茎、叶、果实)中苯醚甲环唑、啶虫脒、多菌灵、腈菌唑残值明显好于其他各处理组与对照组。", "reference": "在试验中,0.1mg/L的BR处理组甜瓜(包括根、茎、叶和果实)中苯醚甲环唑、啶虫脒、多菌灵、腈菌唑的残留水平明显优于其他处理组以及对照组。", "edit": [ { "src_interval": [ 12, 12 ], "tgt_interval": [ 12, 13 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 20, 20 ], "tgt_interval": [ 21, 23 ], "src_tokens": [], "tgt_tokens": [ "包", "括" ] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 28, 29 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 47, 49 ], "tgt_interval": [ 50, 55 ], "src_tokens": [ "残", "值" ], "tgt_tokens": [ "的", "残", "留", "水", "平" ] }, { "src_interval": [ 51, 52 ], "tgt_interval": [ 57, 58 ], "src_tokens": [ "好" ], "tgt_tokens": [ "优" ] }, { "src_interval": [ 55, 56 ], "tgt_interval": [ 61, 61 ], "src_tokens": [ "各" ], "tgt_tokens": [] }, { "src_interval": [ 59, 60 ], "tgt_interval": [ 64, 66 ], "src_tokens": [ "与" ], "tgt_tokens": [ "以", "及" ] } ] }, { "id": 3881, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "本论文拟开展秸秆还田下不同施氮肥水平与沼液配施和有机肥施用技术研究,探讨不同氮管理方式、有机肥及秸秆还田等对土壤肥力、微生物群落的影响,以期为科学秸秆还田和沼液及其他有机肥料合理利用对土壤可持续生产能力的提升和作物增产增效提供理论和技术支撑。", "reference": "本论文拟进行对秸秆还田下不同施氮肥水平与沼液配施和有机肥施用技术的研究,探讨不同氮管理方式、有机肥及秸秆还田等对土壤肥力、微生物群落的影响,以期为科学秸秆还田和沼液及其他有机肥料合理利用、对土壤可持续生产能力的提升与作物增产增效提供理论和技术支撑。", "edit": [ { "src_interval": [ 4, 6 ], "tgt_interval": [ 4, 7 ], "src_tokens": [ "开", "展" ], "tgt_tokens": [ "进", "行", "对" ] }, { "src_interval": [ 31, 31 ], "tgt_interval": [ 32, 33 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 91, 91 ], "tgt_interval": [ 93, 94 ], "src_tokens": [], "tgt_tokens": [ "、" ] }, { "src_interval": [ 104, 105 ], "tgt_interval": [ 107, 108 ], "src_tokens": [ "和" ], "tgt_tokens": [ "与" ] } ] }, { "id": 3882, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "冬小麦抽穗期到成熟期,土壤养分空间变异性趋于稳定,由于耕作制度,出苗期空间变异性出现波动冬小麦抽穗期到成熟期,土壤养分质量分数均值均有不同程度的减少,范围在2.30~70.02mg/kg之间;到夏玉米/大豆出苗期,有效磷和硝态氮质量分数均值增加,而速效钾、铵态氮质量分数均值减少。", "reference": "冬小麦抽穗期到成熟期,土壤养分空间变异性趋于稳定。由于耕作制度,出苗期空间变异性出现波动冬小麦抽穗期到成熟期,土壤养分质量分数均值均有不同程度的减少,范围在2.30~70.02mg/kg之间;到夏玉米/大豆出苗期,有效磷和硝态氮质量分数均值增加,而速效钾、铵态氮质量分数均值减少。", "edit": [ { "src_interval": [ 24, 25 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] } ] }, { "id": 3883, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "随着玉米的生长,CK处理样品蛋白质类物质荧光强度呈先下降后上升的趋势,整体呈上升趋势,而Ⅲ区、Ⅴ区(腐殖质类物质)荧光强度呈先上升后下降的趋势;各施加沼液处理的各成分荧光强度均呈下降趋势。", "reference": "随着玉米的生长,CK处理样品中蛋白质类物质的荧光强度呈现先下降后上升的趋势,整体呈上升趋势;而Ⅲ区和Ⅴ区(腐殖质类物质)的荧光强度则呈现先上升后下降的趋势。各施加沼液处理的样品中,各成分的荧光强度均呈下降趋势。", "edit": [ { "src_interval": [ 14, 14 ], "tgt_interval": [ 14, 15 ], "src_tokens": [], "tgt_tokens": [ "中" ] }, { "src_interval": [ 20, 20 ], "tgt_interval": [ 21, 22 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 25, 25 ], "tgt_interval": [ 27, 28 ], "src_tokens": [], "tgt_tokens": [ "现" ] }, { "src_interval": [ 42, 43 ], "tgt_interval": [ 45, 46 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 46, 47 ], "tgt_interval": [ 49, 50 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 57, 57 ], "tgt_interval": [ 60, 61 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 61, 62 ], "tgt_interval": [ 65, 68 ], "src_tokens": [ "呈" ], "tgt_tokens": [ "则", "呈", "现" ] }, { "src_interval": [ 71, 72 ], "tgt_interval": [ 77, 78 ], "src_tokens": [ ";" ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 80, 80 ], "tgt_interval": [ 86, 90 ], "src_tokens": [], "tgt_tokens": [ "样", "品", "中", "," ] }, { "src_interval": [ 83, 83 ], "tgt_interval": [ 93, 94 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 3884, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "张素梅等以地形因子和植被指数为辅助变量,利用反距离加权、普通克里格和回归克里格方法构建了土壤有机质和全氮的预测模型,对比这三种模型的预测精度发现,回归克里格方法的预测精度最高,能够有效的预测有机质和全氮的空间分布。", "reference": "张素梅等人采用地形因子和植被指数作为辅助变量,通过反距离加权、普通克里格和回归克里格方法建立了土壤有机质和全氮的预测模型。在比较这三种模型的预测精度后发现,回归克里格法具有最高的预测精度,能够有效地预测有机质和全氮的空间分布。", "edit": [ { "src_interval": [ 4, 5 ], "tgt_interval": [ 4, 7 ], "src_tokens": [ "以" ], "tgt_tokens": [ "人", "采", "用" ] }, { "src_interval": [ 14, 14 ], "tgt_interval": [ 16, 17 ], "src_tokens": [], "tgt_tokens": [ "作" ] }, { "src_interval": [ 20, 22 ], "tgt_interval": [ 23, 25 ], "src_tokens": [ "利", "用" ], "tgt_tokens": [ "通", "过" ] }, { "src_interval": [ 41, 43 ], "tgt_interval": [ 44, 46 ], "src_tokens": [ "构", "建" ], "tgt_tokens": [ "建", "立" ] }, { "src_interval": [ 57, 60 ], "tgt_interval": [ 60, 64 ], "src_tokens": [ ",", "对", "比" ], "tgt_tokens": [ "。", "在", "比", "较" ] }, { "src_interval": [ 70, 70 ], "tgt_interval": [ 74, 75 ], "src_tokens": [], "tgt_tokens": [ "后" ] }, { "src_interval": [ 78, 80 ], "tgt_interval": [ 83, 88 ], "src_tokens": [ "方", "法" ], "tgt_tokens": [ "法", "具", "有", "最", "高" ] }, { "src_interval": [ 85, 87 ], "tgt_interval": [ 93, 93 ], "src_tokens": [ "最", "高" ], "tgt_tokens": [] }, { "src_interval": [ 92, 93 ], "tgt_interval": [ 98, 99 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3886, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "首先计算出不同养分的各r(h)半方差函数模型,对各模型进行比较分析,根据模型参数、残差和决定系数,选择决定系数最大和残差最下的为最优模型。", "reference": "首先计算出不同养分的各r(h)半方差函数模型,对各模型进行比较分析,根据模型参数、残差和决定系数,选择决定系数最大和残差最小的为最优模型。", "edit": [ { "src_interval": [ 61, 62 ], "tgt_interval": [ 61, 62 ], "src_tokens": [ "下" ], "tgt_tokens": [ "小" ] } ] }, { "id": 3887, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "陈海生等采用地统计学方法进行空间插值,绘制出的河南省烟草大田每个生育期各个气候要素的空间分布情况图。", "reference": "陈海生等学者采用地统计学方法进行空间插值,绘制出河南省烟草大田每个生育期的各个气候要素的空间分布情况图。", "edit": [ { "src_interval": [ 4, 4 ], "tgt_interval": [ 4, 6 ], "src_tokens": [], "tgt_tokens": [ "学", "者" ] }, { "src_interval": [ 22, 35 ], "tgt_interval": [ 24, 37 ], "src_tokens": [ "的", "河", "南", "省", "烟", "草", "大", "田", "每", "个", "生", "育", "期" ], "tgt_tokens": [ "河", "南", "省", "烟", "草", "大", "田", "每", "个", "生", "育", "期", "的" ] } ] }, { "id": 3888, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "暗管排水田各处理0-60cm土层全氮含量规律和抽穗期相同,在在苗管距0m&苗渠距35m处理下最大,高于对照田块15.08%;暗管排水田0-60cm土层全氮含量为1.33g/kg,比对照田增加了8.13%。", "reference": "暗管排水田中,各处理在0-60cm土层的全氮含量规律与抽穗期相同,其中苗管距0m和苗渠距35m的处理下全氮含量最高,比对照田块高出15.08%。此外,暗管排水田0-60cm土层的全氮含量平均为1.33g/kg,比对照田增加了8.13%。", "edit": [ { "src_interval": [ 5, 5 ], "tgt_interval": [ 5, 7 ], "src_tokens": [], "tgt_tokens": [ "中", "," ] }, { "src_interval": [ 8, 8 ], "tgt_interval": [ 10, 11 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 16, 16 ], "tgt_interval": [ 19, 20 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 26, 27 ], "src_tokens": [ "和" ], "tgt_tokens": [ "与" ] }, { 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"tgt_tokens": [ "," ] } ] }, { "id": 3889, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "土壤有效铜含量较低,54.7%的土壤有效铜含量小于1.0mg/kg,44.5%的土壤有效铜含量在1.0~1.8mg/kg之间。", "reference": "土壤有效铜含量较低,54.7%的土壤有效铜含量小于1.0mg/kg,44.5%的土壤有效铜含量在1.0~1.8mg/kg之间。", "edit": [] }, { "id": 3891, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "数据挖掘技术一直是数据分析处理领域的热点,在未知的数据获取知识是数据挖掘的目的,这是一种从海量数据中提取隐藏信息的过程。", "reference": "数据挖掘技术一直是数据分析领域的研究热点。其目的是从未知数据中获取知识,通过这一过程,能够从大量数据中提取出隐藏的信息。", "edit": [ { "src_interval": [ 13, 15 ], "tgt_interval": [ 13, 13 ], "src_tokens": [ "处", "理" ], "tgt_tokens": [] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 16, 18 ], "src_tokens": [], "tgt_tokens": [ "研", "究" ] }, { "src_interval": [ 20, 22 ], "tgt_interval": [ 20, 26 ], "src_tokens": [ ",", "在" ], "tgt_tokens": [ "。", "其", "目", "的", "是", "从" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 28, 28 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 27, 27 ], "tgt_interval": [ 30, 31 ], "src_tokens": [], "tgt_tokens": [ "中" ] }, { "src_interval": [ 31, 46 ], "tgt_interval": [ 35, 47 ], "src_tokens": [ "是", "数", "据", "挖", "掘", "的", "目", "的", ",", "这", "是", "一", "种", "从", "海" ], "tgt_tokens": [ ",", "通", "过", "这", "一", "过", "程", ",", "能", "够", "从", "大" ] }, { "src_interval": [ 52, 52 ], "tgt_interval": [ 53, 54 ], "src_tokens": [], "tgt_tokens": [ "出" ] }, { "src_interval": [ 54, 59 ], "tgt_interval": [ 56, 59 ], "src_tokens": [ "信", "息", "的", "过", "程" ], "tgt_tokens": [ "的", "信", "息" ] } ] }, { "id": 3892, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "种植10年的全碳含量在40~60cm和60~80cm两个土层的含量分别为36g/kg和36.03g/kg显著高于0~40cm及80~100cm的三个土层;种植14年和16年地块土壤全碳的含量在不同土层均无显著差异性。", "reference": "种植10年的全碳含量在40~60cm和60~80cm两个土层的含量分别为36g/kg和36.03g/kg显著高于0~40cm及80~100cm的三个土层;种植14年和16年地块土壤全碳的含量在不同土层均无显著差异性。", "edit": [] }, { "id": 3893, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "(2)Biolog数据表明,施沼液处理能显著提高土壤微生物代谢活和碳源利用率,而施商品有机肥作用效果不明显;施沼液和施商品有机肥均能提高土壤微生物群落多样性,且施沼液作用效果更明显。", "reference": "(2)Biolog数据表明,施沼液处理能显著提高土壤微生物代谢活和碳源利用率,而施商品有机肥作用效果不明显。施沼液和施商品有机肥均能提高土壤微生物群落多样性,但施沼液作用效果更明显。", "edit": [ { "src_interval": [ 53, 54 ], "tgt_interval": [ 53, 54 ], "src_tokens": [ ";" ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 79, 80 ], "tgt_interval": [ 79, 80 ], "src_tokens": [ "且" ], "tgt_tokens": [ "但" ] } ] }, { "id": 3894, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "1.1970年代主要以区域变量理论为基础的方法;之后,研究人员在20世纪90年代将克里格插值(克里格)纳入了地球统计法,以研究物理现象,土壤的化学和生物特性已经开始整合地球统计和地理信息系统技术。", "reference": "1.20世纪70年代主要使用以区域变量理论为基础的方法;之后,研究人员在20世纪90年代将克里格插值(克里格)纳入了地球统计法,以研究物理现象,土壤的化学和生物特性已经开始整合地球统计和地理信息系统技术。", "edit": [ { "src_interval": [ 2, 4 ], "tgt_interval": [ 2, 6 ], "src_tokens": [ "1", "9" ], "tgt_tokens": [ "2", "0", "世", "纪" ] }, { "src_interval": [ 10, 10 ], "tgt_interval": [ 12, 14 ], "src_tokens": [], "tgt_tokens": [ "使", "用" ] } ] }, { "id": 3895, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "免耕稻苗早期生长发育偏慢,中后期生长发育较快,抽穗旺期后迟缓下降,中后期平稳生长发育,具备“早期慢,中后期快,后期稳”的成长特性。", "reference": "免耕稻苗早期生长发育偏慢,中后期生长发育较快,抽穗旺期后生长发育缓慢下降,中后期生长发育平稳,具备“早期慢,中后期快,后期稳”的成长特性。", "edit": [ { "src_interval": [ 28, 30 ], "tgt_interval": [ 28, 34 ], "src_tokens": [ "迟", "缓" ], "tgt_tokens": [ "生", "长", "发", "育", "缓", "慢" ] }, { "src_interval": [ 36, 42 ], "tgt_interval": [ 40, 46 ], "src_tokens": [ "平", "稳", "生", "长", "发", "育" ], "tgt_tokens": [ "生", "长", "发", "育", "平", "稳" ] } ] }, { "id": 3896, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献对黄土高原地区土壤养分的空间分布和影响进行了研究,林地和草地中,土壤全氮和全磷较低,农地中土壤全氮和全磷含量相对更高,原因是林地和草地区域降雨量较高,年均气温也相对更高,不同土地利用方式下的全氮和全磷变异程度也不同,总体表现出中等程度变异,同时,土壤理化性质与自然环境因素和人为活动等因素间有依赖性关系。", "reference": "文献对黄土高原地区土壤养分的空间分布和影响因素进行了研究,在林地和草地中,土壤全氮和全磷较低,农地中土壤全氮和全磷含量相对更高,原因是林地和草地区域降雨量较高,年均气温也相对更高,不同土地利用方式下的全氮和全磷变异程度也不同,总体表现出中等程度变异,同时,土壤理化性质与自然环境和人为活动等因素间有依赖性关系。", "edit": [ { "src_interval": [ 21, 21 ], "tgt_interval": [ 21, 23 ], "src_tokens": [], "tgt_tokens": [ "因", "素" ] }, { "src_interval": [ 27, 27 ], "tgt_interval": [ 29, 30 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 136, 138 ], "tgt_interval": [ 139, 139 ], "src_tokens": [ "因", "素" ], "tgt_tokens": [] } ] }, { "id": 3897, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "EDBN对铁、锰、铜和锌的预测判定系数分别达到0.82、0.83、0.79和0.82,比对照组模型中判定系数最低的模型分别高出13%、11%、9%、和8%,具有明显地提升。", "reference": "EDBN对铁、锰、铜和锌的预测判定系数分别达到0.82、0.83、0.79和0.82,比对照组模型中判定系数最低的模型分别高出13%、11%、9%、和8%,具有明显地提升。", "edit": [] }, { "id": 3898, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "小麦秸秆中钾的平均释放速率出现在腐解前期(0~30天),随着腐解时间的延长,平均释放速率呈现降低趋势,氮的平均释放速率呈现先升高后降低趋势,高峰出现在中前期(30~60天),磷的平均释放速率变化幅度不大,腐解前期(0~60天)平均释放速率相对较高。", "reference": "小麦秸秆中钾的平均释放速率主要出现在腐解的前期(0~30天),随后随着腐解时间的延长,释放速率逐渐降低。氮的平均释放速率则呈现先增后减的趋势,其高峰出现在中前期(30~60天)。相比之下,磷的平均释放速率变化较小,在腐解的前期(0~60天)保持相对较高的水平。", "edit": [ { "src_interval": [ 13, 13 ], "tgt_interval": [ 13, 15 ], "src_tokens": [], "tgt_tokens": [ "主", "要" ] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 20, 21 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 20, 21 ], "tgt_interval": [ 23, 24 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 26, 28 ], "tgt_interval": [ 29, 33 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", ",", "随", "后" ] }, { "src_interval": [ 38, 40 ], "tgt_interval": [ 43, 43 ], "src_tokens": [ "平", "均" ], "tgt_tokens": [] }, { "src_interval": [ 44, 46 ], "tgt_interval": [ 47, 49 ], "src_tokens": [ "呈", "现" ], "tgt_tokens": [ "逐", "渐" ] }, { "src_interval": [ 48, 51 ], "tgt_interval": [ 51, 52 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"tgt_interval": [ 48, 48 ], "src_tokens": [ "吸", "附" ], "tgt_tokens": [] }, { "src_interval": [ 75, 76 ], "tgt_interval": [ 73, 74 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 112, 113 ], "tgt_interval": [ 110, 111 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 178, 179 ], "tgt_interval": [ 176, 179 ], "src_tokens": [ "活" ], "tgt_tokens": [ "去", "活", "性" ] } ] }, { "id": 3900, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "分蘖期各处理0-20cm土层平均速效磷含量在苗管距2.5m处理下显著高于其他处理,在不同苗渠距水平上没有显著差异;暗管排水田0-60cm土层速效磷平均含量在相同苗渠距水平上表现为苗管距5m>苗管距2.5m和0m,而在相同苗管距下表现苗渠距25m处理下最高,暗管排水田0-20cm和0-60cm土层速效磷平均含量分别为60.04mg/kg和59.96mg/kg,比对照田增加了28.97%和7.94%:抽穗期各处理0-20cm土层平均速效磷含量在三个不同苗渠距水平下均表现为苗管距2.5m处理下最高,随着苗渠距的增加速效磷含量呈显著降低趋势;暗管排水田0-60cm土层速效磷含量规律与0-20cm相同,且均在苗渠距15m&苗管距2.5m处含量最高,暗管排水田0-20cm和0-60cm土层速效磷平均含量分别为35.88mg/kg和21.10mg/kg,比对照田块减小了24.78%和10.44%。", "reference": "分蘖期各处理0-20cm土层平均速效磷含量在苗管距2.5m处理下显著高于其他处理,在不同苗渠距水平上没有显著差异;暗管排水田0-60cm土层速效磷平均含量在相同苗渠距水平上表现为苗管距5m>苗管距2.5m和0m,而在相同苗管距下表现苗渠距25m处理下最高,暗管排水田0-20cm和0-60cm土层速效磷平均含量分别为60.04mg/kg和59.96mg/kg,比对照田增加了28.97%和7.94%:抽穗期各处理0-20cm土层平均速效磷含量在三个不同苗渠距水平下均表现为苗管距2.5m处理下最高,随着苗渠距的增加速效磷含量呈显著降低趋势;暗管排水田0-60cm土层速效磷含量规律与0-20cm相同,且均在苗渠距15m&苗管距2.5m处含量最高,暗管排水田0-20cm和0-60cm土层速效磷平均含量分别为35.88mg/kg和21.10mg/kg,比对照田块减小了24.78%和10.44%。", "edit": [ { "src_interval": [ 105, 106 ], "tgt_interval": [ 105, 106 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 179, 180 ], "tgt_interval": [ 179, 180 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 199, 200 ], "tgt_interval": [ 199, 200 ], "src_tokens": [ ":" ], "tgt_tokens": [ ":" ] }, { "src_interval": [ 374, 375 ], "tgt_interval": [ 374, 375 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3901, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "由图中显示55~75d深松翻埋还田与旋耕翻埋还田、免耕覆盖还田模式之间秸秆氮素释放特征存在显著性差异。", "reference": "图中显示,55~75d深松翻埋还田与旋耕翻埋还田、免耕覆盖还田模式之间秸秆氮素释放特征存在显著性差异。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "由" ], "tgt_tokens": [] }, { "src_interval": [ 5, 5 ], "tgt_interval": [ 4, 5 ], "src_tokens": [], "tgt_tokens": [ "," ] } ] }, { "id": 3902, "category": "农学", "discipline": "农业资源与环境", "title": "长汀县耕地土壤养分空间分布及尺度效应", "source": "从不同土壤类型来看,碱解氮和有效磷受制图比例尺影响最大的是黄壤,相对偏差分别在5.43%~8.34%和6.18%~28.81%之间,而速效钾是紫色土,相对偏差在0.08%~54.60%之间;碱解氮受制图比例尺影响最小的是水稻土,相对偏差在0.48%~0.55%之间,而有效磷是紫色土,相对偏差在0.03%~0.85%之间,速效钾是潮土,相对偏差在1.18%~35.75%之间。", "reference": "在不同土壤类型中,碱解氮和有效磷的含量受制图比例尺的影响最大的是黄壤,其相对偏差分别在5.43%至8.34%和6.18%至28.81%之间,而速效钾的含量在紫色土中受比例尺影响最大,相对偏差在0.08%至54.60%之间。相对而言,碱解氮的含量受制图比例尺影响最小的是水稻土,其相对偏差在0.48%至0.55%之间。有效磷的含量在紫色土中受比例尺影响最小,相对偏差在0.03%至0.85%之间,而速效钾的含量在潮土中受比例尺影响最小,相对偏差在1.18%至35.75%之间。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "从" ], "tgt_tokens": [ "在" ] }, { 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"tgt_interval": [ 197, 198 ], "src_tokens": [], "tgt_tokens": [ "而" ] }, { "src_interval": [ 164, 165 ], "tgt_interval": [ 201, 205 ], "src_tokens": [ "是" ], "tgt_tokens": [ "的", "含", "量", "在" ] }, { "src_interval": [ 167, 167 ], "tgt_interval": [ 207, 216 ], "src_tokens": [], "tgt_tokens": [ "中", "受", "比", "例", "尺", "影", "响", "最", "小" ] }, { "src_interval": [ 178, 179 ], "tgt_interval": [ 227, 228 ], "src_tokens": [ "~" ], "tgt_tokens": [ "至" ] } ] }, { "id": 3904, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "在短期内,稻秆不同还田方式下稻麦轮作区农田土壤有机质、速效磷含量差异不显著,这是因为农田土壤有机质的积累是一个相对缓慢的过程,短期的秸秆还田对农田土壤有机质含量影响较小。", "reference": "在短期内,不同的稻秆还田方式下稻麦轮作区造成农田土壤有机质、速效磷含量差异不显著,这是因为农田土壤有机质的积累是一个相对缓慢的过程,短期的秸秆还田对农田土壤有机质含量影响较小。", "edit": [ { "src_interval": [ 5, 9 ], "tgt_interval": [ 5, 10 ], "src_tokens": [ "稻", "秆", "不", "同" ], "tgt_tokens": [ "不", "同", "的", "稻", "秆" ] }, { "src_interval": [ 19, 19 ], "tgt_interval": [ 20, 22 ], "src_tokens": [], "tgt_tokens": [ "造", "成" ] }, { "src_interval": [ 37, 38 ], "tgt_interval": [ 40, 41 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3905, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "研究者将土壤养分作为土壤肥力研究的重点,主要是由于土壤的养分因子能较大程度的反映土壤肥力的状况,是土壤肥力的核心组成部分,因此,学者们会选择土壤养分指标作为土壤肥力评价的参评指标。", "reference": "研究者将土壤养分作为土壤肥力研究的重点,主要是由于土壤的养分因子能较大程度地反映土壤肥力的状况,是土壤肥力的核心组成部分,因此,学者们会选择土壤养分指标作为土壤肥力评价的参评指标。", "edit": [ { "src_interval": [ 37, 38 ], "tgt_interval": [ 37, 38 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3906, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "还有研究结论表明,玉米秸秆还田添加秸秆腐熟剂显著增加玉米产量(于建光,2010)。", "reference": "还有研究结论表明,玉米秸秆还田添加秸秆腐熟剂显著增加玉米产量(于建光,2010)。", "edit": [] }, { "id": 3907, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "科尔沁区土壤有效锰含量较高,大部分面积分布在高等水平,占比面积为51.8%,其次是中等水平的面积,面积占比为47.5%。", "reference": "科尔沁区土壤有效锰含量较高,大部分面积分布在高等水平,面积占比为51.8%,其次是中等水平的面积,面积占比为47.5%。", "edit": [ { "src_interval": [ 27, 31 ], "tgt_interval": [ 27, 31 ], "src_tokens": [ "占", "比", "面", "积" ], "tgt_tokens": [ "面", "积", "占", "比" ] } ] }, { "id": 3908, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "还有研究结果表明,秸秆还田增加土壤微生物量碳,进而增加碳储量(Zhu et al.,2015;Zhenget al.,2015)。", "reference": "还有研究结果表明,秸秆还田增加土壤微生物量碳,进而增加碳储量(Zhu et al.,2015;Zhenget al.,2015)。", "edit": [] }, { "id": 3909, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "与1987年第二次全国土壤普查结果相比,研究区AP和AK总体上均呈现出上升趋势的原因之一是,农耕活动中大量的无机肥(磷酸二铵、尿素、磷肥、钾肥、磷酸钙)的投入。", "reference": "与1987年第二次全国土壤普查结果相比,研究区AP和AK总体上均呈现出上升趋势,原因之一是农耕活动中大量的无机肥(磷酸二铵、尿素、磷肥、钾肥和磷酸钙)的投入。", "edit": [ { "src_interval": [ 39, 40 ], "tgt_interval": [ 39, 40 ], "src_tokens": [ "的" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 45, 46 ], "tgt_interval": [ 45, 45 ], "src_tokens": [ "," ], "tgt_tokens": [] }, { "src_interval": [ 71, 72 ], "tgt_interval": [ 70, 71 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] } ] }, { "id": 3910, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "从西南至东北有大部分地区有极高的AP含量。", "reference": "从西南到东北方向,大部分地区的速效磷(AP)含量非常高。", "edit": [ { "src_interval": [ 3, 4 ], "tgt_interval": [ 3, 4 ], "src_tokens": [ "至" ], "tgt_tokens": [ "到" ] }, { "src_interval": [ 6, 7 ], "tgt_interval": [ 6, 9 ], "src_tokens": [ "有" ], "tgt_tokens": [ "方", "向", "," ] }, { "src_interval": [ 12, 16 ], "tgt_interval": [ 14, 19 ], "src_tokens": [ "有", "极", "高", "的" ], "tgt_tokens": [ "的", "速", "效", "磷", "(" ] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 21, 22 ], "src_tokens": [], "tgt_tokens": [ ")" ] }, { "src_interval": [ 20, 20 ], "tgt_interval": [ 24, 27 ], "src_tokens": [], "tgt_tokens": [ "非", "常", "高" ] } ] }, { "id": 3911, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "随生物质炭施用量的增加,其对土壤有效磷的效应逐渐增加,變异范围在44.54%和133.23%之间。", "reference": "随生物质炭施用量的增加,其对土壤有效磷的效应逐渐增加,变异范围在44.54%和133.23%之间。", "edit": [ { "src_interval": [ 27, 28 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "變" ], "tgt_tokens": [ "变" ] } ] }, { "id": 3912, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "成熟期暗管排水田苗管距0m处理0-20cm土层全氮含量低于苗管距2.5m和5m处理,苗渠距15m处理高于苗渠距25m和苗渠距35m,在苗管距0m&苗渠距35m处理下最小,低于对照田块12.43%;暗管排水田0-20cm土层全氮含量为1.76g/kg,比对照田块减小了7.37%。", "reference": "成熟期暗管排水田苗管距0m处理,0-20cm土层全氮含量低于苗管距2.5m和5m处理,苗渠距15m处理高于苗渠距25m和苗渠距35m,在苗管距0m和苗渠距35m处理下最小,低于对照田块12.43%;暗管排水田0-20cm土层全氮含量为1.76g/kg,比对照田块减小了7.37%。", "edit": [ { "src_interval": [ 15, 15 ], "tgt_interval": [ 15, 16 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 65, 66 ], "tgt_interval": [ 66, 67 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 72, 73 ], "tgt_interval": [ 73, 74 ], "src_tokens": [ "&" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 97, 98 ], "tgt_interval": [ 98, 99 ], "src_tokens": [ ";" ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 124, 125 ], "tgt_interval": [ 125, 126 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3913, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "在不同施硫梯度下,两种根际土壤中髌骨菌门(Patescibacteria)和拟杆菌门(Bacteroidetes)变化规律相同,随着施硫量的增多两种菌门的相对丰度升高。", "reference": "在不同的施硫梯度下,两种根际土壤中的髌骨菌门(Patescibacteria)和拟杆菌门(Bacteroidetes)显示出相同的变化规律,即随着施硫量的增加,这两种菌门的相对丰度均有所上升。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 16, 16 ], "tgt_interval": [ 17, 18 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 57, 57 ], "tgt_interval": [ 59, 65 ], "src_tokens": [], "tgt_tokens": [ "显", "示", "出", "相", "同", "的" ] }, { "src_interval": [ 61, 64 ], "tgt_interval": [ 69, 71 ], "src_tokens": [ "相", "同", "," ], "tgt_tokens": [ ",", "即" ] }, { "src_interval": [ 71, 72 ], "tgt_interval": [ 78, 81 ], "src_tokens": [ "多" ], "tgt_tokens": [ "加", ",", "这" ] }, { "src_interval": [ 81, 83 ], "tgt_interval": [ 90, 95 ], "src_tokens": [ "升", "高" ], "tgt_tokens": [ "均", "有", "所", "上", "升" ] } ] }, { "id": 3914, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "应用土壤养分指标的因子分析过程中得到的每个养分指标的公因子方差,其数值大小表示该养分因子对土壤养分肥力总体变异的贡献,因此,将公因子方差作为各项养分指标的权重。", "reference": "在进行土壤养分指标因子分析过程中,所得到每个养分指标的公因子方差值大小反映了该养分因子对土壤肥力总体变异程度的贡献程度。因此,可以将公因子方差值视作各养分指标的权重。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 3 ], "src_tokens": [ "应", "用" ], "tgt_tokens": [ "在", "进", "行" ] }, { "src_interval": [ 8, 9 ], "tgt_interval": [ 9, 9 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 16, 16 ], "tgt_interval": [ 16, 18 ], "src_tokens": [], "tgt_tokens": [ ",", "所" ] }, { "src_interval": [ 18, 19 ], "tgt_interval": [ 20, 20 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 31, 34 ], "tgt_interval": [ 32, 32 ], "src_tokens": [ ",", "其", "数" ], "tgt_tokens": [] }, { "src_interval": [ 37, 39 ], "tgt_interval": [ 35, 38 ], "src_tokens": [ "表", "示" ], "tgt_tokens": [ "反", "映", "了" ] }, { "src_interval": [ 47, 49 ], "tgt_interval": [ 46, 46 ], "src_tokens": [ "养", "分" ], "tgt_tokens": [] }, { "src_interval": [ 55, 55 ], "tgt_interval": [ 52, 54 ], "src_tokens": [], "tgt_tokens": [ "程", "度" ] }, { "src_interval": [ 58, 59 ], "tgt_interval": [ 57, 60 ], "src_tokens": [ "," ], "tgt_tokens": [ "程", "度", "。" ] }, { "src_interval": [ 62, 62 ], "tgt_interval": [ 63, 65 ], "src_tokens": [], "tgt_tokens": [ "可", "以" ] }, { "src_interval": [ 68, 72 ], "tgt_interval": [ 71, 75 ], "src_tokens": [ "作", "为", "各", "项" ], "tgt_tokens": [ "值", "视", "作", "各" ] } ] }, { "id": 3915, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "而土壤团聚体的形成在土壤抗侵蚀能力以及土壤养分的保持上具有重要的意义(Soinne et al.,2014;Lee et al.,2015)。", "reference": "而土壤团聚体的形成在土壤抗侵蚀能力以及土壤养分的保持上具有重要的意义(Soinne et al.,2014;Lee et al.,2015)。", "edit": [] }, { "id": 3916, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "随种植年限的增长,土壤中的全氮含量显著升高;碱解氮呈现出先减少后增加的趋势;速效磷的含量增加,其范围在71.23%到127.39%之间;速效钾的含量逐渐减少,在种植10年土壤上的含量显著高于其它两个种植年限。", "reference": "随种植年限的增长,土壤中的全氮含量显著升高;碱解氮呈现出先减少后增加的趋势;速效磷的含量增加,其范围在71.23%到127.39%之间;速效钾的含量逐渐减少,在种植10年土壤中的含量显著高于其它两个种植年限。", "edit": [ { "src_interval": [ 87, 88 ], "tgt_interval": [ 87, 88 ], "src_tokens": [ "上" ], "tgt_tokens": [ "中" ] } ] }, { "id": 3918, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "本研究在15年前对面积近100公顷的棉田,采用网格采样方法,分析测定了表层土壤养分现状,于2018年在网格节点处进行重采样的基础,通过对比分析掌握了近15年棉田土壤变化的特征。", "reference": "本文采用网格采样法研究了15年前对面积近100公顷的棉田,测定分析了表层土壤养分现状,2018年在网格节点处进行重采样的基础上,通过对比分析掌握了近15年棉田土壤变化的特征。", "edit": [ { "src_interval": [ 1, 1 ], "tgt_interval": [ 1, 9 ], "src_tokens": [], "tgt_tokens": [ "文", "采", "用", "网", "格", "采", "样", "法" ] }, { "src_interval": [ 3, 4 ], "tgt_interval": [ 11, 12 ], "src_tokens": [ "在" ], "tgt_tokens": [ "了" ] }, { "src_interval": [ 21, 30 ], "tgt_interval": [ 29, 31 ], "src_tokens": [ "采", "用", "网", "格", "采", "样", "方", "法", "," ], "tgt_tokens": [ "测", "定" ] }, { "src_interval": [ 32, 34 ], "tgt_interval": [ 33, 33 ], "src_tokens": [ "测", "定" ], "tgt_tokens": [] }, { "src_interval": [ 44, 45 ], "tgt_interval": [ 43, 43 ], "src_tokens": [ "于" ], "tgt_tokens": [] }, { "src_interval": [ 64, 64 ], "tgt_interval": [ 62, 63 ], "src_tokens": [], "tgt_tokens": [ "上" ] } ] }, { "id": 3919, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "当前,全省种植玉米的耕地土壤有机质(SOM)均值为13.4g/kg,在四个农业生态区中,关中玉米地土壤有机质(SOM)高于其他三个地区,平均为20.2g/kg;陕北高原玉米地土壤有机质仅为9.0g/kg;全省玉米地土壤全氮含量变幅为0.04-2.3g/kg,平均为0.8g/kg,关中玉米土壤全氮(TN)在四个农业生态区中最高,为1.3g/kg;全省玉米地土壤速效磷在0.6-91.4mg/kg之间,平均为18.5mg/kg,关中平原玉米土壤速效磷(AP)均值最高,为28.0mg/kg;全省玉米地速效钾含量变化范围为20.6-448.2mg/kg,平均含量为163.4mg/kg。", "reference": "当前,全省种植玉米的耕地中,土壤有机质(SOM)的平均含量为13.4g/kg。在四个农业生态区中,关中地区的玉米地土壤有机质(SOM)含量最高,平均为20.2g/kg;而陕北高原地区的玉米地土壤有机质含量最低,仅为9.0g/kg。全省玉米地土壤全氮(TN)含量的范围在0.04至2.3g/kg之间,平均含量为0.8g/kg,其中关中地区的玉米土壤全氮(TN)含量最高,平均为1.3g/kg。至于土壤速效磷(AP),全省玉米地的含量介于0.6至91.4mg/kg之间,平均为18.5mg/kg,关中平原地区的玉米土壤速效磷(AP)平均含量最高,为28.0mg/kg。全省玉米地速效钾含量的变化范围是20.6至448.2mg/kg,平均含量为163.4mg/kg。", "edit": [ { "src_interval": [ 12, 12 ], "tgt_interval": [ 12, 14 ], "src_tokens": [], "tgt_tokens": [ "中", "," ] }, { "src_interval": [ 22, 24 ], "tgt_interval": [ 24, 29 ], "src_tokens": [ "均", "值" ], "tgt_tokens": [ "的", "平", "均", "含", "量" ] }, { "src_interval": [ 33, 34 ], "tgt_interval": [ 38, 39 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 46, 46 ], "tgt_interval": [ 51, 54 ], "src_tokens": [], "tgt_tokens": [ "地", "区", "的" ] }, { "src_interval": [ 54, 55 ], "tgt_interval": [ 62, 63 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 58, 67 ], "tgt_interval": [ 66, 71 ], "src_tokens": [ ")", "高", "于", "其", 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"tgt_tokens": [ "的", "含", "量", "介", "于" ] }, { "src_interval": [ 187, 188 ], "tgt_interval": [ 220, 221 ], "src_tokens": [ "-" ], "tgt_tokens": [ "至" ] }, { "src_interval": [ 212, 213 ], "tgt_interval": [ 245, 246 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 217, 217 ], "tgt_interval": [ 250, 253 ], "src_tokens": [], "tgt_tokens": [ "地", "区", "的" ] }, { "src_interval": [ 228, 230 ], "tgt_interval": [ 264, 268 ], "src_tokens": [ "均", "值" ], "tgt_tokens": [ "平", "均", "含", "量" ] }, { "src_interval": [ 243, 244 ], "tgt_interval": [ 281, 282 ], "src_tokens": [ ";" ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 254, 254 ], "tgt_interval": [ 292, 293 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 258, 259 ], "tgt_interval": [ 297, 298 ], "src_tokens": [ "为" ], "tgt_tokens": [ "是" ] }, { "src_interval": [ 263, 264 ], "tgt_interval": [ 302, 303 ], "src_tokens": [ "-" ], "tgt_tokens": [ "至" ] } ] }, { "id": 3920, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "腐解率随着还田期限的提高而提升,直到秸秆彻底分解。", "reference": "腐解率随着还田期限的提高而提升的,一直到秸秆彻底分解。", "edit": [ { "src_interval": [ 15, 16 ], "tgt_interval": [ 15, 18 ], "src_tokens": [ "," ], "tgt_tokens": [ "的", ",", "一" ] } ] }, { "id": 3922, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "章清等选取土壤铜含量具有较高相关性的土壤因子(全钾、全铬、阳离子交换量、全铝、全氮(P<0.05))作为辅助变量,对各个辅助变量构建的不同空间模型进行模拟精度对比和分析之后,结果表明,最优的模拟插值为与协同克里格插值相结合构建的土壤铜含量空间模型(COKPCA),其次为以全K作为辅助变量构建的协同克里格插值模型(COKK),土壤铜含量的普通克里格插值模型(OK)相对较差。", "reference": "章清等学者选取土壤铜含量相关性较高的土壤因子(全钾、全铬、阳离子交换量、全铝、全氮(P<0.05))作为辅助变量,对各个辅助变量构建的不同空间模型进行模拟精度对比和分析之后,结果表明,最优的模拟插值为与协同克里格插值相结合构建的土壤铜含量空间模型(COKPCA),其次为以全K作为辅助变量构建的协同克里格插值模型(COKK),土壤铜含量的普通克里格插值模型(OK)相对较差。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 5 ], "src_tokens": [], "tgt_tokens": [ "学", "者" ] }, { "src_interval": [ 10, 14 ], "tgt_interval": [ 12, 12 ], "src_tokens": [ "具", "有", "较", "高" ], "tgt_tokens": [] }, { "src_interval": [ 17, 17 ], "tgt_interval": [ 15, 17 ], "src_tokens": [], "tgt_tokens": [ "较", "高" ] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 22, 23 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 41, 42 ], "tgt_interval": [ 41, 42 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 48, 50 ], "tgt_interval": [ 48, 50 ], "src_tokens": [ ")", ")" ], "tgt_tokens": [ ")", ")" ] }, { "src_interval": [ 162, 163 ], "tgt_interval": [ 162, 163 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3923, "category": "农学", "discipline": "农业资源与环境", "title": "蚯蚓粪有机肥施用对稻田土壤养分及吸收的影响", "source": "在成熟期,T3处理与对照CK、CK0相比,提高了19.3%、16.5%,T3处理与T1、T2、T4、T5和T6处理提高了12.9%、5.1%、0.8%、8.5%和18.5%(p<0.05),差异显著。", "reference": "在成熟期,与对照CK和CK0相比,T3处理分别提高了19.3%和16.5%。同时,与T1、T2、T4、T5和T6处理相比,T3处理分别提高了12.9%、5.1%、0.8%、8.5%和18.5%,这些差异均达到了显著性水平(p<0.05)。", "edit": [ { "src_interval": [ 5, 9 ], "tgt_interval": [ 5, 5 ], "src_tokens": [ "T", "3", "处", "理" ], "tgt_tokens": [] }, { "src_interval": [ 14, 15 ], "tgt_interval": [ 10, 11 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 21, 21 ], "tgt_interval": [ 17, 23 ], "src_tokens": [], "tgt_tokens": [ "T", "3", "处", "理", "分", "别" ] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 31, 32 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 35, 40 ], "tgt_interval": [ 37, 41 ], "src_tokens": [ ",", "T", "3", "处", "理" ], "tgt_tokens": [ "。", "同", "时", "," ] }, { "src_interval": [ 55, 55 ], "tgt_interval": [ 56, 63 ], "src_tokens": [], "tgt_tokens": [ "处", "理", "相", "比", ",", "T", "3" ] }, { "src_interval": [ 57, 57 ], "tgt_interval": [ 65, 67 ], "src_tokens": [], "tgt_tokens": [ "分", "别" ] }, { "src_interval": [ 86, 87 ], "tgt_interval": [ 96, 111 ], "src_tokens": [ "(" ], "tgt_tokens": [ ",", "这", "些", "差", "异", "均", "达", "到", "了", "显", "著", "性", "水", "平", "(" ] }, { "src_interval": [ 93, 99 ], "tgt_interval": [ 117, 118 ], "src_tokens": [ ")", ",", "差", "异", "显", "著" ], "tgt_tokens": [ ")" ] } ] }, { "id": 3924, "category": "农学", "discipline": "农业资源与环境", "title": "长汀县耕地土壤养分空间分布及尺度效应", "source": "从不同土壤类型来看,全钾密度受制图比例尺影响最大的是黄壤,相对偏差分别在28.46%~67.95%和18.24%~135.68%之间;全钾密度受制图比例尺影响最小的是潮土,相对偏差在1.60%~2.25%之间,而全钾储量是水稻土,相对偏差在5.00%~18.32%之间。", "reference": "从不同土壤类型来看,全钾密度受制图比例尺影响最大的是黄壤,相对偏差分别在28.46%~67.95%和18.24%~135.68%之间;全钾密度受制图比例尺影响最小的是潮土,相对偏差在1.60%~2.25%之间,而全钾储量最大的是水稻土,相对偏差在5.00%~18.32%之间。", "edit": [ { "src_interval": [ 110, 110 ], "tgt_interval": [ 110, 113 ], "src_tokens": [], "tgt_tokens": [ "最", "大", "的" ] } ] }, { "id": 3925, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "0.1mg/L BR处理西瓜幼苗,可以增加植物体内保护性物质的含量和抗氧化酶的活性,从而提高西瓜幼苗对环境的抗性。", "reference": "0.1mg/L BR处理西瓜幼苗,可以增加植物体内保护性物质的含量和抗氧化酶的活性,从而提高西瓜幼苗对环境的抗性。", "edit": [] }, { "id": 3927, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "化学键的变化以及电子的共用与转移是发生在准二级动力学这一过程中,所以准二级动力学方程模型可以表明这一过程是发生在生物炭表面的化学过程,且反应速率常数小于1,反应为快速反应。", "reference": "化学键的变化以及电子的共用与转移是发生在准二级动力学这一过程中,所以准二级动力学方程模型可以表明这一过程是发生在生物炭表面的化学过程,且反应速率常数小于1,反应为快速反应。", "edit": [] }, { "id": 3929, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "在试验期间,两年玉米生长期的平均气温均为20.7℃,没有明显的差别。", "reference": "在试验期间,两年的玉米生长期平均气温均为20.7℃,二者之间没有显著差异。", "edit": [ { "src_interval": [ 8, 14 ], "tgt_interval": [ 8, 14 ], "src_tokens": [ "玉", "米", "生", "长", "期", "的" ], "tgt_tokens": [ "的", "玉", "米", "生", "长", "期" ] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 25, 30 ], "src_tokens": [ "," ], "tgt_tokens": [ ",", "二", "者", "之", "间" ] }, { "src_interval": [ 28, 33 ], "tgt_interval": [ 32, 36 ], "src_tokens": [ "明", "显", "的", "差", "别" ], "tgt_tokens": [ "显", "著", "差", "异" ] } ] }, { "id": 3930, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "土壤有机质平均含量为24.68-26.85g/kg较为丰富,处于全国第二次土壤普查有机质分级标准的第三级,含量中等;碱解氮平均含量为101.56-132.98mg/kg较为丰富,除2013年处于全国第二次土壤普查有机质分级标准的第二级、其他均为三级,含量中等;有效磷平均含量为18.99-25.17mg/kg较为丰富倾向于丰富,处于全国第二次土壤普查有机质分级标准的第二级和第三级,含量较高;速效钾平均含量为124.58-189.58mg/kg丰富,处于全国第二次土壤普查有机质分级标准的第二级、第三级含量较高,和有效磷含量情况一样,从单一土壤养分含量来看该区土壤养分肥力状况较好(如表4-2),受施肥技术和人工的影响较小。", "reference": "土壤有机质平均含量为24.68-26.85g/kg较为丰富,处于全国第二次土壤普查有机质分级标准的第三级,含量中等;碱解氮平均含量为101.56-132.98mg/kg较为丰富,除了2013年处于全国第二次土壤普查有机质分级标准的第二级,其余均为三级,含量中等;有效磷平均含量为18.99-25.17mg/kg较为丰富,处于全国第二次土壤普查有机质分级标准的第二级和第三级,含量较高;速效钾平均含量为124.58-189.58mg/kg丰富,处于全国第二次土壤普查有机质分级标准的第二级、第三级,含量较高,和有效磷含量情况一样,从单一土壤养分含量来看该区土壤养分肥力状况较好(如表4-2),受施肥技术和人工的影响较小。", "edit": [ { "src_interval": [ 90, 90 ], "tgt_interval": [ 90, 91 ], "src_tokens": [], "tgt_tokens": [ "了" ] }, { "src_interval": [ 117, 120 ], "tgt_interval": [ 118, 121 ], "src_tokens": [ "、", "其", "他" ], "tgt_tokens": [ ",", "其", "余" ] }, { "src_interval": [ 156, 161 ], "tgt_interval": [ 157, 157 ], "src_tokens": [ "丰", "富", "倾", "向", "于" ], "tgt_tokens": [] }, { "src_interval": [ 251, 251 ], "tgt_interval": [ 247, 248 ], "src_tokens": [], "tgt_tokens": [ "," ] } ] }, { "id": 3931, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "事实上,土壤养分与环境变量之间的关系在空间上是不断变化的,一般的线性模型并不能完整的揭示二者的关系。", "reference": "事实上,土壤养分与环境变量之间的关系在空间上是不断变化的,一般的线性模型并不能完整地揭示二者的关系。", "edit": [ { "src_interval": [ 41, 42 ], "tgt_interval": [ 41, 42 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3932, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "山地丘陵地区的北、南、西三面均为冲击平原地貌,主要由于黄河的冲击作用形成。", "reference": "山地丘陵地区的北、南、西三面均为冲击平原地貌,这主要是由于黄河的冲击作用而形成的。", "edit": [ { "src_interval": [ 23, 23 ], "tgt_interval": [ 23, 24 ], "src_tokens": [], "tgt_tokens": [ "这" ] }, { "src_interval": [ 25, 25 ], "tgt_interval": [ 26, 27 ], "src_tokens": [], "tgt_tokens": [ "是" ] }, { "src_interval": [ 34, 34 ], "tgt_interval": [ 36, 37 ], "src_tokens": [], "tgt_tokens": [ "而" ] }, { "src_interval": [ 36, 36 ], "tgt_interval": [ 39, 40 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 3933, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "所选数据类型及来源分两个部分:(1)遥感数据源,北京通州区DEM数据从地理空间数据云下载,从USGS平台下载用于分类的2009年、2014年和2015年北京通州区遥感影像,选取2009年4月7号、2014年5月15号和2019年5月13号的影像,此时间段耕地信息较为明显。", "reference": "所选数据类型及来源分为两部分:(1)遥感数据,包括从地理空间数据云下载的北京通州区DEM数据,以及从USGS平台下载的2009年、2014年和2015年北京通州区用于分类的遥感影像。特别选取了2009年4月7日、2014年5月15日和2019年5月13日的影像数据,因为在这些时间点上,耕地信息较为明显。", "edit": [ { "src_interval": [ 10, 12 ], "tgt_interval": [ 10, 12 ], "src_tokens": [ "两", "个" ], "tgt_tokens": [ "为", "两" ] }, { "src_interval": [ 22, 34 ], "tgt_interval": [ 22, 25 ], "src_tokens": [ "源", ",", "北", "京", "通", "州", "区", "D", "E", "M", "数", "据" ], "tgt_tokens": [ ",", "包", "括" ] }, { "src_interval": [ 44, 45 ], "tgt_interval": [ 35, 49 ], "src_tokens": [ "," ], "tgt_tokens": [ "的", "北", "京", "通", "州", "区", "D", "E", "M", "数", "据", ",", "以", "及" ] }, { "src_interval": [ 54, 81 ], "tgt_interval": [ 58, 86 ], "src_tokens": [ "用", "于", "分", "类", "的", "2", "0", "0", "9", "年", "、", "2", "0", "1", "4", "年", "和", "2", "0", "1", "5", "年", "北", "京", "通", "州", "区" ], "tgt_tokens": [ "的", "2", "0", "0", "9", "年", "、", "2", "0", "1", "4", "年", "和", "2", "0", "1", "5", "年", "北", "京", "通", "州", "区", "用", "于", "分", "类", "的" ] }, { "src_interval": [ 85, 86 ], "tgt_interval": [ 90, 93 ], "src_tokens": [ "," ], "tgt_tokens": [ "。", "特", "别" ] }, { "src_interval": [ 88, 88 ], "tgt_interval": [ 95, 96 ], "src_tokens": [], "tgt_tokens": [ "了" ] }, { "src_interval": [ 96, 97 ], "tgt_interval": [ 104, 105 ], "src_tokens": [ "号" ], "tgt_tokens": [ "日" ] }, { "src_interval": [ 107, 108 ], "tgt_interval": [ 115, 116 ], "src_tokens": [ "号" ], "tgt_tokens": [ "日" ] }, { "src_interval": [ 118, 119 ], "tgt_interval": [ 126, 127 ], "src_tokens": [ "号" ], "tgt_tokens": [ "日" ] }, { "src_interval": [ 122, 124 ], "tgt_interval": [ 130, 138 ], "src_tokens": [ ",", "此" ], "tgt_tokens": [ "数", "据", ",", "因", "为", "在", "这", "些" ] }, { "src_interval": [ 126, 127 ], "tgt_interval": [ 140, 143 ], "src_tokens": [ "段" ], "tgt_tokens": [ "点", "上", "," ] } ] }, { "id": 3934, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "通过整合分析结果发现,生物质炭施入土壤中显著增加土壤C循环相关酶和N循环相关酶活性分别达11.47%(95%CI:7.95%-15.11%)和6.95%(95%CI:7.95%-15.11%)。", "reference": "通过整合分析结果发现,生物质炭施入土壤中显著增加土壤C循环相关酶和N循环相关酶活性,二者分别达到了11.47%(95%CI:7.95%-15.11%)和6.95%(95%CI:7.95%-15.11%)。", "edit": [ { "src_interval": [ 41, 41 ], "tgt_interval": [ 41, 44 ], "src_tokens": [], "tgt_tokens": [ ",", "二", "者" ] }, { "src_interval": [ 44, 44 ], "tgt_interval": [ 47, 49 ], "src_tokens": [], "tgt_tokens": [ "到", "了" ] } ] }, { "id": 3935, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "进一步分析冬小麦不同施氮水平下土壤酶活性与土壤微生物数量的相关性可知(表5-2),小麦收获后土壤过氧化氢酶仅与土壤真菌数量呈显著正相关,相关系数达到0.976,说明冬小麦土壤过氧化氢酶活性与土壤真菌数量密切相关。", "reference": "进一步分析冬小麦在不同施氮水平下土壤酶活性与土壤微生物数量之间的相关性(详见表5-2),结果显示小麦收获后,土壤中的过氧化氢酶活性仅与土壤真菌数量呈现显著的正相关,相关系数高达0.976。这一结果表明,冬小麦土壤中的过氧化氢酶活性与土壤真菌数量有着密切的联系。", "edit": [ { "src_interval": [ 8, 8 ], "tgt_interval": [ 8, 9 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 28, 28 ], "tgt_interval": [ 29, 31 ], "src_tokens": [], "tgt_tokens": [ "之", "间" ] }, { "src_interval": [ 32, 35 ], "tgt_interval": [ 35, 38 ], "src_tokens": [ "可", "知", "(" ], "tgt_tokens": [ "(", "详", "见" ] }, { "src_interval": [ 39, 41 ], "tgt_interval": [ 42, 48 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", ",", "结", "果", "显", "示" ] }, { "src_interval": [ 46, 46 ], "tgt_interval": [ 53, 54 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 48, 48 ], "tgt_interval": [ 56, 58 ], "src_tokens": [], "tgt_tokens": [ "中", "的" ] }, { "src_interval": [ 53, 53 ], "tgt_interval": [ 63, 65 ], "src_tokens": [], "tgt_tokens": [ "活", "性" ] }, { "src_interval": [ 62, 62 ], "tgt_interval": [ 74, 75 ], "src_tokens": [], "tgt_tokens": [ "现" ] }, { "src_interval": [ 64, 64 ], "tgt_interval": [ 77, 78 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 72, 74 ], "tgt_interval": [ 86, 88 ], "src_tokens": [ "达", "到" ], "tgt_tokens": [ "高", "达" ] }, { "src_interval": [ 79, 82 ], "tgt_interval": [ 93, 101 ], "src_tokens": [ ",", "说", "明" ], "tgt_tokens": [ "。", "这", "一", "结", "果", "表", "明", "," ] }, { "src_interval": [ 87, 87 ], "tgt_interval": [ 106, 108 ], "src_tokens": [], "tgt_tokens": [ "中", "的" ] }, { "src_interval": [ 101, 101 ], "tgt_interval": [ 122, 124 ], "src_tokens": [], "tgt_tokens": [ "有", "着" ] }, { "src_interval": [ 103, 105 ], "tgt_interval": [ 126, 129 ], "src_tokens": [ "相", "关" ], "tgt_tokens": [ "的", "联", "系" ] } ] }, { "id": 3937, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "深入研究释放动力学有助于更深入的讨论材料的释放反应历程,探究其释放规律和相应作用机制。", "reference": "深入研究释放动力学有助于更深入地讨论材料的释放反应历程,探究其释放规律和相应作用机制。", "edit": [ { "src_interval": [ 15, 16 ], "tgt_interval": [ 15, 16 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 3938, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "本论文中进行的试验一到两年的短期试验,难以反映生物质炭在农业生产中的间接效应,需要进行更长期观测。", "reference": "本论文中进行的试验一到两年的短期试验,难以反映生物质炭在农业生产中的间接效应,需要进行更长期观测。", "edit": [] }, { "id": 3939, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "第二、尽管提出的EDBN相较于采用的对照组模型取得了更好的效果,但是判定系数仍然相对较低,应进一步探讨提升EDBN的预测能力及相应的参数设置。", "reference": "第二,尽管提出的EDBN相较于采用的对照组模型取得了更好的效果,但判定系数仍然相对较低,应进一步探讨提升EDBN的预测能力及相应的参数设置。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 3 ], "src_tokens": [ "、" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 33, 34 ], "tgt_interval": [ 33, 33 ], "src_tokens": [ "是" ], "tgt_tokens": [] } ] }, { "id": 3940, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "研究表明全层秸秆还田可以改善综合生态因子,增加土壤中有机碳含量,改善土壤肥力状况(Zhu et al.,2015;李玉洁等,2015;Ichir and Ismaili,2002)。", "reference": "研究表明全层秸秆还田能够优化综合生态因子,增加土壤中有机碳含量,从而改善土壤的肥力状况(Zhu et al.,2015;李玉洁等,2015;Ichir and Ismaili,2002)。", "edit": [ { "src_interval": [ 10, 14 ], "tgt_interval": [ 10, 14 ], "src_tokens": [ "可", "以", "改", "善" ], "tgt_tokens": [ "能", "够", "优", "化" ] }, { "src_interval": [ 32, 32 ], "tgt_interval": [ 32, 34 ], "src_tokens": [], "tgt_tokens": [ "从", "而" ] }, { "src_interval": [ 36, 36 ], "tgt_interval": [ 38, 39 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 3941, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "由于在DOM中,碳元素约占65%(通常用DOC来表示DOM)。", "reference": "在DOM中,碳元素约占65%(通常用DOC来表示DOM)。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "由", "于" ], "tgt_tokens": [] } ] }, { "id": 3942, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "取样时期:于6月2日开始取样,每7天左右取样一次,于9月28日最后一次取样。", "reference": "取样时间:于6月2日开始取样,每7天左右取样一次,于9月28日最后一次取样。", "edit": [ { "src_interval": [ 3, 4 ], "tgt_interval": [ 3, 4 ], "src_tokens": [ "期" ], "tgt_tokens": [ "间" ] } ] }, { "id": 3944, "category": "农学", "discipline": "水土保持与荒漠化防治", "title": "托克托县土壤养分含量分析及高光谱反演研究", "source": "目前国内外已经有大量研究表明,通过对光谱数据进行不同的数学变换可以有效的提高光谱数据与土壤养分含量之间的相关系数,有效的筛选出光谱信息中的敏感波段,主要通过对光谱进行倒数、对数、微分、等方法,其中导数光谱技术作为高光谱数据分析中一种常用分析手段,能够有效降低土壤以及地表杂草和大气等背景噪声的影响,可从重叠混合的大量复杂信息中提取有用信息,进一步提高辨识目标信息的能力与监测模型的精度,更多反映冠层植被信息,其中一阶微分与二阶微分的公式如所示,数学变换后光谱曲线如图6所示,倒数与对数变换之后光谱曲线波动较小,一阶微分与二阶微分变换之后光谱反射率整体偏低且波动较大。", "reference": "目前,国内外的众多研究已经表明,通过对光谱数据应用不同的数学变换方法,可以有效地提升光谱数据与土壤养分含量之间的相关性,并筛选出光谱信息中的敏感波段。这些方法主要包括对光谱数据进行倒数、对数、微分等变换。导数光谱技术,作为高光谱数据分析中的常用手段,能有效减少土壤、地表杂草、大气等背景噪声的干扰,有助于从复杂的信息中提取出有用的数据,从而提高目标信息识别能力和监测模型的准确性,更好地反映冠层植被信息。文中展示了一阶微分和二阶微分的公式,以及数学变换后的光谱曲线(见图6)。变换后的光谱曲线显示,倒数和对数变换导致的光谱曲线波动较小,而一阶微分和二阶微分变换后的光谱反射率整体偏低且波动较大。", "edit": [ { "src_interval": [ 2, 2 ], "tgt_interval": [ 2, 3 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 5, 10 ], "tgt_interval": [ 6, 9 ], "src_tokens": [ "已", "经", "有", "大", "量" ], "tgt_tokens": 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"化肥施用量见表3.1(秸秆不还田(施肥按基肥:分蘖肥:穗肥=4:3:3施入),秸秆还田(施肥按基肥:分蘖肥:穗肥=4.4:3.3:2.2施入))。", "edit": [] }, { "id": 3947, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在插秧62d后土壤硝态氮含量总体表现为PT-SN>PT-SR>RT-SN>RT-SR,PT-SN处理较PT-SR、RT-SN、RT-SR各组处理的土壤硝态氮分别高出28.29%、30.85%、34.18%。", "reference": "在插秧后第62天,土壤硝态氮含量整体呈现PT-SN > PT-SR > RT-SN > RT-SR的趋势。与PT-SR、RT-SN、RT-SR各处理组相比,PT-SN处理组的土壤硝态氮含量分别高出28.29%、30.85%、34.18%。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 5 ], "src_tokens": [], "tgt_tokens": [ "后", "第" ] }, { "src_interval": [ 5, 7 ], "tgt_interval": [ 7, 9 ], "src_tokens": [ "d", "后" ], "tgt_tokens": [ "天", "," ] }, { "src_interval": [ 14, 19 ], "tgt_interval": [ 16, 20 ], "src_tokens": [ "总", "体", "表", "现", "为" ], "tgt_tokens": [ "整", "体", "呈", "现" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 25, 26 ], "src_tokens": [ ">" ], "tgt_tokens": [ ">" ] }, { "src_interval": [ 30, 31 ], "tgt_interval": [ 31, 32 ], "src_tokens": [ ">" ], 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"src_interval": [ 15, 15 ], "tgt_interval": [ 15, 16 ], "src_tokens": [], "tgt_tokens": [ "在" ] } ] }, { "id": 3949, "category": "农学", "discipline": "农业资源与环境", "title": "蚯蚓粪有机肥施用对稻田土壤养分及吸收的影响", "source": "从图3-4a中可以看出蚯蚓粪对稻田土壤速效磷含量的影响试验结果:添加蚯蚓粪以后,稻田土壤全磷含量显著(p<0.05)增高,而且在成熟期,T3处理的速效磷含量达到33.1mg/kg,相较于空白处理(25.4mg/kg)显著提高了30.4%,较常规施肥(28.4mg/kg)提高了16.5%(p<0.05)。", "reference": "从图3-4a中可以看出蚯蚓粪对稻田土壤速效磷含量的影响试验结果:添加蚯蚓粪以后,稻田土壤全磷含量显著(p<0.05)增高,而且在成熟期,T3处理的速效磷含量达到33.1mg/kg,相较于空白处理(25.4mg/kg)显著提高了30.4%,较常规施肥(28.4mg/kg)提高了16.5%(p<0.05)。", "edit": [] }, { "id": 3950, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "它具有强大的地图制作、空间数据管理、空间分析、空间数据整合、发布与共享的功能。", "reference": "它具有强大的地图制作、空间数据管理、空间分析、空间数据整合、发布与共享等功能。", "edit": [ { "src_interval": [ 35, 36 ], "tgt_interval": [ 35, 36 ], "src_tokens": [ "的" ], "tgt_tokens": [ "等" ] } ] }, { "id": 3951, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "含量增加区域的面积占总面积的100%,其中增加1.7-15mg/kg的占8%,增加15-30mg/kg的占29%,增加30-45mg/kg的占22%,增加45-60mg/kg的占21%,增加60-75mg/kg的占18%,增加大于75mg/kg的占2%。", "reference": "含量增加区域的面积占总面积的100%。其中,增加1.7-15mg/kg的占8%,增加15-30mg/kg的区域占29%,增加30-45mg/kg的区域占22%,增加45-60mg/kg的区域占21%,增加60-75mg/kg的区域占18%,增加大于75mg/kg的区域占2%。", "edit": [ { "src_interval": [ 18, 19 ], "tgt_interval": [ 18, 19 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 21, 21 ], "tgt_interval": [ 21, 22 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 38, 39 ], "tgt_interval": [ 39, 40 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 52, 52 ], "tgt_interval": [ 53, 55 ], "src_tokens": [], "tgt_tokens": [ "区", "域" ] }, { "src_interval": [ 56, 57 ], "tgt_interval": [ 59, 60 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 70, 70 ], "tgt_interval": [ 73, 75 ], "src_tokens": [], "tgt_tokens": [ "区", "域" ] }, { "src_interval": [ 74, 75 ], "tgt_interval": [ 79, 80 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 88, 88 ], "tgt_interval": [ 93, 95 ], "src_tokens": [], "tgt_tokens": [ "区", "域" ] }, { "src_interval": [ 92, 93 ], "tgt_interval": [ 99, 100 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 106, 106 ], "tgt_interval": [ 113, 115 ], "src_tokens": [], "tgt_tokens": [ "区", "域" ] }, { "src_interval": [ 110, 111 ], "tgt_interval": [ 119, 120 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 123, 123 ], "tgt_interval": [ 132, 134 ], "src_tokens": [], "tgt_tokens": [ "区", "域" ] } ] }, { "id": 3952, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "科尔沁区、科左后旗、科左中旗绝大部分土壤pH值大于在8.0~8.5之间,该等级的面积占比分别为84.3%、68.0%、86.8%。", "reference": "科尔沁区、科左后旗、科左中旗绝大部分土壤pH值大于在8.0~8.5之间,该等级的面积占比分别为84.3%、68.0%、86.8%。", "edit": [] }, { "id": 3953, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "此外,秸秆还田方式不同,农田温室气体排也会有所差异。", "reference": "此外,秸秆还田方式不同,农田温室气体排放量也会有所差异。", "edit": [ { "src_interval": [ 19, 19 ], "tgt_interval": [ 19, 21 ], "src_tokens": [], "tgt_tokens": [ "放", "量" ] } ] }, { "id": 3954, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "该区域果园数量较多,当地果园的果农由于长期重化肥轻有机肥的施用,使得土壤板结,而是果园的渗水强度不高,病虫害频发。", "reference": "该区域果园数量较多,当地果园的果农由于长期重化肥轻有机肥的施用,使得土壤板结,导致果园的渗水强度不高,病虫害频发。", "edit": [ { "src_interval": [ 39, 41 ], "tgt_interval": [ 39, 41 ], "src_tokens": [ "而", "是" ], "tgt_tokens": [ "导", "致" ] } ] }, { "id": 3955, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "生物炭的起源可以追溯到对南美亚马逊盆地中部黑土(Terra Preta)的发现和关注,这种土壤是由于南美洲土著人通过烧制生物炭质之后改良的耕作土壤,是全球最肥沃的土壤之一。", "reference": "生物炭的历史起源与南美亚马逊盆地中部的黑土(Terra Preta)的发现密切相关,这种土壤是由南美洲土著人通过烧制生物炭质来改善耕作土壤而形成的,它被认为是世全球上最肥沃的土壤之一。", "edit": [ { "src_interval": [ 4, 4 ], "tgt_interval": [ 4, 6 ], "src_tokens": [], "tgt_tokens": [ "历", "史" ] }, { "src_interval": [ 6, 12 ], "tgt_interval": [ 8, 9 ], "src_tokens": [ "可", "以", "追", "溯", "到", "对" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 21, 21 ], "tgt_interval": [ 18, 19 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 38, 41 ], "tgt_interval": [ 36, 40 ], "src_tokens": [ "和", "关", "注" ], "tgt_tokens": [ "密", "切", "相", "关" ] }, { "src_interval": [ 48, 49 ], "tgt_interval": [ 47, 47 ], "src_tokens": [ "于" ], "tgt_tokens": [] }, { "src_interval": [ 63, 68 ], "tgt_interval": [ 61, 64 ], "src_tokens": [ "之", "后", "改", "良", "的" ], "tgt_tokens": [ "来", "改", "善" ] }, { "src_interval": [ 72, 74 ], "tgt_interval": [ 68, 79 ], "src_tokens": [ ",", "是" ], "tgt_tokens": [ "而", "形", "成", "的", ",", "它", "被", "认", "为", "是", "世" ] }, { "src_interval": [ 76, 76 ], "tgt_interval": [ 81, 82 ], "src_tokens": [], "tgt_tokens": [ "上" ] } ] }, { "id": 3957, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "郑元红等研究发现不同作物秸秆还田后都具有一定的增产作用,其中增产效果为玉米秸秆>烤烟秸秆>油菜秸秆、马铃薯秸秆>小麦秸秆;而且不同秸秆还田对土壤有机质、全氮、碱解氮、有效磷、速效钾平衡的能力等也有不同程度的影响,其中烤烟秸秆增加土壤速效钾的能力最强,玉米秸秆有利于提高土壤有机质和增加土壤氮素,油菜秸秆由于腐熟快,增加土壤氮素的能力最强,马铃薯秸秆和小麦秸秆相对其他秸秆培肥地力能力稍差。", "reference": "郑元红等研究发现不同作物秸秆还田后都具有一定的增产作用,其中增产效果为玉米秸秆>烤烟秸秆>油菜秸秆、马铃薯秸秆>小麦秸秆;而且不同秸秆还田对土壤有机质、全氮、碱解氮、有效磷、速效钾平衡等也有不同程度的影响,其中烤烟秸秆增加土壤速效钾的能力最强,玉米秸秆有利于提高土壤有机质和增加土壤氮素,油菜秸秆由于腐熟快,增加土壤氮素的能力最强,马铃薯秸秆和小麦秸秆相对其他秸秆培肥地力能力稍差。", "edit": [ { "src_interval": [ 92, 95 ], "tgt_interval": [ 92, 92 ], "src_tokens": [ "的", "能", "力" ], "tgt_tokens": [] } ] }, { "id": 3958, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "试验中土壤铵态氮含量在分蘖期是含量最高,符合水稻分蘖期对铵态氮的需求。", "reference": "在试验中,土壤铵态氮含量在水稻的分蘖期达到最高,这与水稻在分蘖期对铵态氮的高需求相符合。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 3, 3 ], "tgt_interval": [ 4, 5 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 13, 16 ], "src_tokens": [], "tgt_tokens": [ "水", "稻", "的" ] }, { "src_interval": [ 14, 17 ], "tgt_interval": [ 19, 21 ], "src_tokens": [ "是", "含", "量" ], "tgt_tokens": [ "达", "到" ] }, { "src_interval": [ 20, 22 ], "tgt_interval": [ 24, 26 ], "src_tokens": [ "符", "合" ], "tgt_tokens": [ "这", "与" ] }, { "src_interval": [ 24, 24 ], "tgt_interval": [ 28, 29 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 32, 32 ], "tgt_interval": [ 37, 38 ], "src_tokens": [], "tgt_tokens": [ "高" ] }, { "src_interval": [ 34, 34 ], "tgt_interval": [ 40, 43 ], "src_tokens": [], "tgt_tokens": [ "相", "符", "合" ] } ] }, { "id": 3959, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "在整个采样期间BR处理组与对照组相比POD基因表达量平均提高了74.44%。", "reference": "在整个采样期间,BR处理组与对照组相比,POD基因表达量平均提高了74.44%。", "edit": [ { "src_interval": [ 7, 7 ], "tgt_interval": [ 7, 8 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 19, 20 ], "src_tokens": [], "tgt_tokens": [ "," ] } ] }, { "id": 3960, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "濮阳雪华(濮阳雪华等2019)2019年对陕北黄土区土壤肥力研究发现,随着近年来该地区植被覆盖率的加大,土壤肥力有了明显的提升,该地区表层的土壤肥力要远远高于陡坎的肥力,表聚效应显著是该地区土壤肥力的主要特点。", "reference": "濮阳雪华(濮阳雪华等2019)2019年对陕北黄土区土壤肥力研究发现,随着近年来该地区植被覆盖率的加大,土壤肥力有了明显的提升,该地区表层的土壤肥力要远远高于陡坎的肥力,表聚效应显著是该地区土壤肥力的主要特点。", "edit": [ { "src_interval": [ 4, 5 ], "tgt_interval": [ 4, 5 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 14, 15 ], "tgt_interval": [ 14, 15 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 3962, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "有机质与平均温度呈极显著负相关,相关系数为-0.045,与年降水量呈极显著正相关,说明有机质随温度的升高而降低,随降雨量的增加而增加,这是因为水热条件直接影响这有机质的合成、分解和积累,在湿冷的环境下,不利用微生物活动,有机质分解缓慢,故而土壤有机质含量较高。", "reference": "有机质与平均温度之间呈极显著负相关,相关系数为-0.045,与年降水量呈极显著正相关,说明有机质随温度的升高而降低,随降雨量的增加而增加,这是因为水热条件直接影响这有机质的合成、分解和积累,在湿冷的环境下,不利于微生物活动,有机质分解缓慢,故而土壤有机质含量较高。", "edit": [ { "src_interval": [ 8, 8 ], "tgt_interval": [ 8, 10 ], "src_tokens": [], "tgt_tokens": [ "之", "间" ] }, { "src_interval": [ 103, 104 ], "tgt_interval": [ 105, 106 ], "src_tokens": [ "用" ], "tgt_tokens": [ "于" ] } ] }, { "id": 3963, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "在本研究中全碳和无机碳的含量随时间的变化趋势相近,均呈现随种植年限的增长含量先减少后增加的趋势,这个结果与李贤红等人对黄河三角洲盐渍土垦殖后土壤进行研究,得出其全碳和无机碳呈现先增后减再增的结果基本一致。", "reference": "在本研究中全碳和无机碳的含量随时间变化而变化的趋势相近,均呈现随种植年限的增加含量先减少后增加的趋势,这个结果与李贤红等人对黄河三角洲盐渍土垦殖后的土壤进行研究,得出的土壤中全碳和无机碳含量呈现先增后减再增的结果基本一致。", "edit": [ { "src_interval": [ 17, 18 ], "tgt_interval": [ 17, 20 ], "src_tokens": [ "的" ], "tgt_tokens": [ "变", "化", "而" ] }, { "src_interval": [ 20, 20 ], "tgt_interval": [ 22, 23 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 35, 36 ], "tgt_interval": [ 38, 39 ], "src_tokens": [ "长" ], "tgt_tokens": [ "加" ] }, { "src_interval": [ 70, 70 ], "tgt_interval": [ 73, 74 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 79, 80 ], "tgt_interval": [ 83, 87 ], "src_tokens": [ "其" ], "tgt_tokens": [ "的", "土", "壤", "中" ] }, { "src_interval": [ 86, 86 ], "tgt_interval": [ 93, 95 ], "src_tokens": [], "tgt_tokens": [ "含", "量" ] } ] }, { "id": 3964, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "其中的环境信息处理、遗传信息处理和代谢是主要的,根据每个样品所注释的通路所占的相对丰度作下图(图3.13)。", "reference": "其中的环境信息处理、遗传信息处理和代谢是主要的,根据每个样品所注释的通路所占的相对丰度作下图(图3.13)。", "edit": [] }, { "id": 3965, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "同时,生物质炭的生产条件,尤其是热裂解温度,对生物质炭的比表面积、孔隙度和表面活性官能团等性状具有很大的关系(Kloss et al.,2012;McBeath et al,2014)。", "reference": "同时,生物质炭的生产条件,尤其是热裂解温度,与生物质炭的比表面积、孔隙度和表面活性官能团等特性密切相关。(Kloss et al.,2012;McBeath et al,2014)。", "edit": [ { "src_interval": [ 22, 23 ], "tgt_interval": [ 22, 23 ], "src_tokens": [ "对" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 45, 54 ], "tgt_interval": [ 45, 52 ], "src_tokens": [ "性", "状", "具", "有", "很", "大", "的", "关", "系" ], "tgt_tokens": [ "特", "性", "密", "切", "相", "关", "。" ] } ] }, { "id": 3967, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在2015年水稻季0-20cm深度土壤中,处理3速效钾含量达到97.97mg/kg,明显高于处理1的87.25mg/kg、处理2的92.88mg/kg、处理4的88.76mg/kg、处理5的80.39mg/kg的速效钾含量,分别高出10.94%、5.20%、9.41%、17.95%。", "reference": "在2015年水稻季0-20cm深度土壤中,处理3速效钾含量达到97.97mg/kg,明显高于处理1的87.25mg/kg、处理2的92.88mg/kg、处理4的88.76mg/kg、处理5的80.39mg/kg的速效钾含量,分别高出10.94%、5.20%、9.41%、17.95%。", "edit": [ { "src_interval": [ 41, 42 ], "tgt_interval": [ 41, 42 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3968, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "应用传统的聚类分析算法——模糊C对土壤养分数据分类研究,在此基础上考虑土壤养分数据的空间变异性,对模糊C算法进行属性加权研究。", "reference": "应用传统的聚类分析算法——模糊C对土壤养分数据分类研究,在这个基础上考虑土壤养分数据的空间变异性,对模糊C算法进行属性加权研究。", "edit": [ { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 31 ], "src_tokens": [ "此" ], "tgt_tokens": [ "这", "个" ] } ] }, { "id": 3969, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "在麦季不施氮基础上,大豆季施氮能显著促进土壤养分含量。", "reference": "在麦季不施氮基础上,大豆季施氮能显著提高土壤养分含量。", "edit": [ { "src_interval": [ 18, 20 ], "tgt_interval": [ 18, 20 ], "src_tokens": [ "促", "进" ], "tgt_tokens": [ "提", "高" ] } ] }, { "id": 3970, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "而土壤全氮、有机质、速效磷、速效钾、和pH值是对作物的生长发育和农业生产力水平都具有重要的实际价值和参考意义,因此,本文基于主成分分析方法,提取了较少的几个主成分,其中压缩了土壤全氮、有机质、速效磷、速效钾、和pH值五个指标,而且这几个主成分是完全独立的,但彼此间却包含了尽可能多的原始资料,且不会发生重叠的信息内容,从而大大减少了总的数据量,从而在保证准确度的前提下大大减少了数据分析的工作量,提高了数据分析的工作效率。", "reference": "而土壤全氮、有机质、速效磷、速效钾和pH值对作物的生长发育和农业生产力水平都具有重要的实际价值和参考意义。因此,本文基于主成分分析方法,提取了较少的几个主成分,其中压缩了土壤全氮、有机质、速效磷、速效钾和pH值五个指标,而且这几个主成分是完全独立的,但彼此间却包含了尽可能多的原始资料,且不会发生重叠的信息内容,从而大大减少了总数据量,从而在保证准确度的前提下大大减少了数据分析的工作量,提高了数据分析的工作效率。", "edit": [ { "src_interval": [ 17, 18 ], "tgt_interval": [ 17, 17 ], "src_tokens": [ "、" ], "tgt_tokens": [] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 21, 21 ], "src_tokens": [ "是" ], "tgt_tokens": [] }, { "src_interval": [ 54, 55 ], "tgt_interval": [ 52, 53 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 103, 104 ], "tgt_interval": [ 101, 101 ], "src_tokens": [ "、" ], "tgt_tokens": [] }, { "src_interval": [ 167, 168 ], "tgt_interval": [ 164, 164 ], "src_tokens": [ "的" ], "tgt_tokens": [] } ] }, { "id": 3971, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在2016年油菜季0-20cm表层土壤中,处理3有效磷含量达到18.39mg/kg,明显高于处理1的12.41mg/kg、处理2的15.36mg/kg、处理4的15.29mg/kg、处理5的14.71mg/kg的有效磷含量,分别高出32.53%、16.48%、12.97%、20.02%。", "reference": "在2016年油菜季0-20cm表层土壤中,处理3有效磷含量达到18.39mg/kg,明显高于处理1的12.41mg/kg、处理2的15.36mg/kg、处理4的15.29mg/kg、处理5的14.71mg/kg的有效磷含量,分别高出32.53%、16.48%、12.97%、20.02%。", "edit": [ { "src_interval": [ 41, 42 ], "tgt_interval": [ 41, 42 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3972, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "自70年代国际学术界提出研究土壤空间变异性以来,很多专家学者开始把研究的焦点放到了土壤时空变异性以及土壤养分评价,特别是对土壤养分的时空变异研究,更是引起广大研究者的重视。", "reference": "自70年代国际学术界提出研究土壤空间变异性以来,很多专家学者开始把研究的焦点放到了土壤时空变异性以及土壤养分评价,特别是对土壤养分的时空变异研究更是引起广大研究者的重视。", "edit": [ { "src_interval": [ 72, 73 ], "tgt_interval": [ 72, 72 ], "src_tokens": [ "," ], "tgt_tokens": [] } ] }, { "id": 3973, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "基于山东省耕地地力评价工作中的大比例尺县级土壤数据,完成省级耕地土壤养分数据库的构建,规范并统一数据类型,从空间差异(137个县)到时间差异(2005年到2008年)进行汇总,建立统一的数据结构、内容。", "reference": "基于山东省耕地地力评价工作中的大比例尺县级土壤数据,完成省级耕地土壤养分数据库的构建,规范并统一数据类型,从空间差异(137个县)到时间差异(2005年到2008年)进行汇总,建立统一的数据结构和内容。", "edit": [ { "src_interval": [ 97, 98 ], "tgt_interval": [ 97, 98 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] } ] }, { "id": 3975, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "2010年,低值区域分布在尚湖镇、海虞镇、碧溪镇、董浜镇、支塘镇以及常福街道;发展至2014年,低值区域分布缩减至董浜镇、碧溪镇、海虞镇以及常福街道,全氮含量小于1.90g/kg的区域从33%下降到24%。", "reference": "2010年,低值区域分布在尚湖镇、海虞镇、碧溪镇、董浜镇、支塘镇以及常福街道,发展至2014年,低值区域分布缩减至董浜镇、碧溪镇、海虞镇以及常福街道,全氮含量小于1.90g/kg的区域从33%下降到24%。", "edit": [ { "src_interval": [ 38, 39 ], "tgt_interval": [ 38, 39 ], "src_tokens": [ ";" ], "tgt_tokens": [ "," ] } ] }, { "id": 3976, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "说明稻草还田在一定程度上了降低水稻根部磷含量。", "reference": "说明稻草还田在一定程度上降低了水稻根部的磷含量。", "edit": [ { "src_interval": [ 12, 15 ], "tgt_interval": [ 12, 15 ], "src_tokens": [ "了", "降", "低" ], "tgt_tokens": [ "降", "低", "了" ] }, { "src_interval": [ 19, 19 ], "tgt_interval": [ 19, 20 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 3977, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "施肥处理均能引起土壤矿质元素含量不同程度的提高;其中土壤中B和Mo元素在转色期的含量要低于对照,其原因可能是由施肥处理后增强了树体对微量元素的吸收,而有机肥中微量元素释放较慢所导致的。", "reference": "施肥处理均能引起土壤矿质元素含量不同程度的提高;其中土壤中B和Mo元素在转色期的含量要低于对照,其原因可能是施肥处理后增强了树体对微量元素的吸收,而有机肥中微量元素释放较慢所导致的。", "edit": [ { "src_interval": [ 54, 55 ], "tgt_interval": [ 54, 54 ], "src_tokens": [ "由" ], "tgt_tokens": [] } ] }, { "id": 3978, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "(1)近10年当前陕西省小麦土壤养分都有了很大的提高,当前小麦地土壤OM、TN、AP和AK含量平均分别为15.5g/kg、0.9g/kg、19.2mg/kg、218.6mg/kg,与2005-2009年相比,有机质、速效磷、速效钾含量分别增加了含量增加了1.2g/kg(8%)、0.7mg/kg(3.8%)、70.2mg/kg(47.3%)。", "reference": "(1)近10年来,陕西省小麦地土壤养分水平显著提高。目前,小麦地土壤中的有机质(SOM)、全氮(TN)、速效磷(AP)和速效钾(AK)含量平均分别为15.5g/kg、0.9g/kg、19.2mg/kg、218.6mg/kg。与2005-2009年相比,有机质、速效磷、速效钾的含量分别增加了1.2g/kg(8%)、0.7mg/kg(3.8%)、70.2mg/kg(47.3%)。", "edit": [ { "src_interval": [ 7, 9 ], "tgt_interval": [ 7, 9 ], "src_tokens": [ "当", "前" ], "tgt_tokens": [ "来", "," ] }, { "src_interval": [ 14, 14 ], "tgt_interval": [ 14, 15 ], "src_tokens": [], "tgt_tokens": [ "地" ] }, { "src_interval": [ 18, 24 ], "tgt_interval": [ 19, 23 ], "src_tokens": [ "都", "有", "了", "很", "大", "的" ], "tgt_tokens": [ "水", "平", "显", "著" ] }, { "src_interval": [ 26, 29 ], "tgt_interval": [ 25, 29 ], "src_tokens": [ ",", "当", "前" ], "tgt_tokens": [ "。", "目", "前", "," ] }, { "src_interval": [ 34, 34 ], "tgt_interval": [ 34, 41 ], "src_tokens": [], "tgt_tokens": [ "中", "的", "有", "机", "质", "(", "S" ] }, { "src_interval": [ 36, 37 ], "tgt_interval": [ 43, 48 ], "src_tokens": [ "、" ], "tgt_tokens": [ ")", "、", "全", "氮", "(" ] }, { "src_interval": [ 39, 40 ], "tgt_interval": [ 50, 56 ], "src_tokens": [ "、" ], "tgt_tokens": [ ")", "、", "速", "效", "磷", "(" ] }, { "src_interval": [ 42, 43 ], "tgt_interval": [ 58, 64 ], "src_tokens": [ "和" ], "tgt_tokens": [ ")", "和", "速", "效", "钾", "(" ] }, { "src_interval": [ 45, 45 ], "tgt_interval": [ 66, 67 ], "src_tokens": [], "tgt_tokens": [ ")" ] }, { "src_interval": [ 89, 90 ], "tgt_interval": [ 111, 112 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 115, 115 ], "tgt_interval": [ 137, 138 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 119, 124 ], "tgt_interval": [ 142, 142 ], "src_tokens": [ "增", "加", "了", "含", "量" ], "tgt_tokens": [] } ] }, { "id": 3979, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "与在不同有机碳含量中的变化趋势不同,在不同酸碱度的土壤中,生物质炭对土壤有效磷的增加效应在中性土壤(pH:6.5-7.5)中最大,平均增加幅度为93.28%,显著高于在酸性(59.47%)和碱性(55.70%)土壤中的效应。", "reference": "与在不同有机碳含量中的变化趋势不同,在不同酸碱度的土壤中,生物质炭对土壤有效磷的增加效应在中性土壤(pH:6.5-7.5)中最大,平均增加幅度为93.28%,显著高于在酸性(59.47%)和碱性(55.70%)土壤中的效应。", "edit": [ { "src_interval": [ 78, 79 ], "tgt_interval": [ 78, 79 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3980, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "同时对预测基因二级功能进行分析发现膜传输(Membrane Transport),复制和修复(Replication and Repair),氨基酸代谢(Amino Acid Metabolism),碳水化合物代谢(Carbohydrate Metabolism),能量代谢(Energy Metabolism)相对丰度排名前5(图3.14)。", "reference": "同时对预测基因二级功能进行分析发现膜传输(Membrane Transport)、复制和修复(Replication and Repair)、氨基酸代谢(Amino Acid Metabolism)、碳水化合物代谢(Carbohydrate Metabolism)、能量代谢(Energy Metabolism)相对丰度排名前5(图3.14)。", "edit": [ { "src_interval": [ 39, 40 ], "tgt_interval": [ 39, 40 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 67, 68 ], "tgt_interval": [ 67, 68 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 94, 95 ], "tgt_interval": [ 94, 95 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 126, 127 ], "tgt_interval": [ 126, 127 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] } ] }, { "id": 3981, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "(2)分别使用模糊C算法和加权模糊C算法,对应用Hadoop云平台下进行土壤养分数据预处理结果进行分析。", "reference": "(2)分别使用模糊C算法及加权模糊C算法,对应用Hadoop云平台进行土壤养分数据预处理结果然后进行分析。", "edit": [ { "src_interval": [ 12, 13 ], "tgt_interval": [ 12, 13 ], "src_tokens": [ "和" ], "tgt_tokens": [ "及" ] }, { "src_interval": [ 33, 34 ], "tgt_interval": [ 33, 33 ], "src_tokens": [ "下" ], "tgt_tokens": [] }, { "src_interval": [ 47, 47 ], "tgt_interval": [ 46, 48 ], "src_tokens": [], "tgt_tokens": [ "然", "后" ] } ] }, { "id": 3982, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "随着深入研究,不同采样密度对土壤养分空间分析的影响也成为热点之一。", "reference": "随着研究的深入,不同采样密度对土壤养分空间的影响也成为关注点之一。", "edit": [ { "src_interval": [ 2, 6 ], "tgt_interval": [ 2, 7 ], "src_tokens": [ "深", "入", "研", "究" ], "tgt_tokens": [ "研", "究", "的", "深", "入" ] }, { "src_interval": [ 20, 22 ], "tgt_interval": [ 21, 21 ], "src_tokens": [ "分", "析" ], "tgt_tokens": [] }, { "src_interval": [ 28, 29 ], "tgt_interval": [ 27, 29 ], "src_tokens": [ "热" ], "tgt_tokens": [ "关", "注" ] } ] }, { "id": 3984, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "渗漏淋失(章明清等)是土壤养分在降水和灌溉的过程中流失的重要途径,硝态氮淋失是氮素淋失主要的形式,速效磷和全磷淋失量在渗漏淋失中相对较低。", "reference": "渗漏淋失(章明清等)是土壤养分在降水和灌溉的过程中流失的主要途径,硝态氮淋失是氮素淋失的主要形式,速效磷和全磷淋失量在渗漏淋失中相对较低。", "edit": [ { "src_interval": [ 28, 29 ], "tgt_interval": [ 28, 29 ], "src_tokens": [ "重" ], "tgt_tokens": [ "主" ] }, { "src_interval": [ 43, 46 ], "tgt_interval": [ 43, 46 ], "src_tokens": [ "主", "要", "的" ], "tgt_tokens": [ "的", "主", "要" ] } ] }, { "id": 3985, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "高生物质炭用量下向土壤中输入更多的易分解态有机质,能够更好的改善土壤质量(Sohi et al.,2010;Sohi,2012),因此对C循环相关酶活性的增加幅度最大(图5-3)。", "reference": "高生物质炭用量下向土壤中输入更多的易分解态有机质,能够更好地改善土壤质量(Sohi et al.,2010;Sohi,2012),因此对C循环相关酶活性的增加幅度最大(图5-3)。", "edit": [ { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 30 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 62, 63 ], "tgt_interval": [ 62, 63 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 3986, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "不同年份的全量养分对不同施肥、耕作和还田方式的响应不同,连续两年间全钾含量由截然不同的处理所影响,即旋耕秸秆行间还田+1/3苗带和2/3行间施肥(2017年)和翻耕秸秆全层还田+100%苗带施肥(2018年)增加了土壤全钾含量,可能与不同年份间土壤肥力,天气条件等有关。", "reference": "不同年份的全量养分对不同施肥、耕作和还田方式的响应不同,连续两年间全钾含量受截然不同的处理影响,即旋耕秸秆行间还田+1/3苗带和2/3行间施肥(2017年)和翻耕秸秆全层还田+100%苗带施肥(2018年)增加了土壤全钾含量,可能与不同年份间土壤肥力、天气条件等有关。", "edit": [ { "src_interval": [ 37, 38 ], "tgt_interval": [ 37, 38 ], "src_tokens": [ "由" ], "tgt_tokens": [ "受" ] }, { "src_interval": [ 45, 46 ], "tgt_interval": [ 45, 45 ], "src_tokens": [ "所" ], "tgt_tokens": [] }, { "src_interval": [ 126, 127 ], "tgt_interval": [ 125, 126 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] } ] }, { "id": 3988, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "成熟期各处理0-20cm和0-60cm土层平均速效磷含量表现为苗管距5m>苗管距2.5m>苗管距0m处理且同一苗管距水平上均在苗渠距35m处理下速效磷含量最低;暗管排水田0-20cm和0-60cm土层速效磷平均含量分别为53.92mg/kg和40.58mg/kg,比对照田减小了9.32%和1.50%。", "reference": "成熟期各处理0-20cm和0-60cm土层平均速效磷含量表现为苗管距5m>苗管距2.5m>苗管距0m处理且同一苗管距水平上均在苗渠距35m处理下速效磷含量最低;暗管排水田0-20cm和0-60cm土层速效磷平均含量分别为53.92mg/kg和40.58mg/kg,比对照田减少了9.32%和1.50%。", "edit": [ { "src_interval": [ 131, 132 ], "tgt_interval": [ 131, 132 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 137, 138 ], "tgt_interval": [ 137, 138 ], "src_tokens": [ "小" ], "tgt_tokens": [ "少" ] } ] }, { "id": 3989, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "与原材料相比,生物炭具有更高的比表面积、孔隙度,这些物理性质受到热解温度的影响。", "reference": "与原材料相比,生物炭具有更高的比表面积、孔隙度,这些物理性质受到热解温度的影响。", "edit": [] }, { "id": 3990, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "这可能与水稻吸收利用和土壤微生物腐解秸秆过程有关,试验前期土壤微生物消耗土壤中的氮素进行秸秆腐解,水稻从土壤从吸收氮素以维持正常生长发育。", "reference": "这可能与水稻吸收利用和土壤微生物腐解秸秆过程有关,试验前期土壤微生物消耗土壤中的氮素进行秸秆腐解,水稻从土壤中吸收氮素以维持正常生长发育。", "edit": [ { "src_interval": [ 54, 55 ], "tgt_interval": [ 54, 55 ], "src_tokens": [ "从" ], "tgt_tokens": [ "中" ] } ] }, { "id": 3992, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "综上所述,本研究基于前人研究和东北地区的情况,设置翻耕和旋耕条件下,不同的还田和施肥结合的8种处理方式,研究施肥、耕作和秸秆还田方式对土壤养分含量和春玉米产量的影响,揭示不同化肥施用方法、耕作和秸秆还田方式下土壤养分变化和产量之间的差异,旨在为秸秆合理利用和适宜的化肥施用和耕作方式提供理论依据和技术支持。", "reference": "综上所述,本研究基于前人研究和东北地区的情况,在设置翻耕和旋耕条件下,通过不同的还田和施肥结合的8种处理方式,研究施肥、耕作和秸秆还田方式对土壤养分含量和春玉米产量的影响,揭示不同化肥施用方法、耕作和秸秆还田方式下土壤养分变化和产量之间的差异,旨在为秸秆的合理利用、适宜的化肥施用和耕作方式提供理论依据和技术支持。", "edit": [ { "src_interval": [ 23, 23 ], "tgt_interval": [ 23, 24 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 34, 34 ], "tgt_interval": [ 35, 37 ], "src_tokens": [], "tgt_tokens": [ "通", "过" ] }, { "src_interval": [ 124, 124 ], "tgt_interval": [ 127, 128 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 128, 129 ], "tgt_interval": [ 132, 133 ], "src_tokens": [ "和" ], "tgt_tokens": [ "、" ] } ] }, { "id": 3993, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "对于虚拟变量来说,如果一个虚拟变量具有统计学的意义,则表示整个变量具有统计学意义,则该定性变量的所有虚拟变量都应该进入方程中。", "reference": "对于虚拟变量来说,如果一个虚拟变量具有统计学意义,则该定性变量的所有虚拟变量都应该进入方程中。", "edit": [ { "src_interval": [ 15, 31 ], "tgt_interval": [ 15, 15 ], "src_tokens": [ "变", "量", "具", "有", "统", "计", "学", "的", "意", "义", ",", "则", "表", "示", "整", "个" ], "tgt_tokens": [] } ] }, { "id": 3994, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "本研究表明,在麦-豆轮作体系下,无论在麦季或是大豆季,土壤全氮含量均随施氮量的增加而增加,土壤有机质、碱解氮和速效钾含量随施氮量的增加基本呈先升后降的趋势,这与上述的研究结果基本一致,土壤养分的变化与肥料养分释放、土壤缓效养分活化和植物吸收两个方面有关。", "reference": "本研究表明,在麦-豆轮作体系下,无论在麦季或是大豆季,土壤全氮含量均随施氮量的增加而增加,土壤有机质、碱解氮和速效钾含量随施氮量的增加基本呈先升后降的趋势,这与上述的研究结果基本一致,土壤养分的变动主要与肥料养分的释放、土壤中缓效养分的活化以及植物的吸收作用有关。", "edit": [ { "src_interval": [ 98, 99 ], "tgt_interval": [ 98, 101 ], "src_tokens": [ "化" ], "tgt_tokens": [ "动", "主", "要" ] }, { "src_interval": [ 104, 104 ], "tgt_interval": [ 106, 107 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 109, 109 ], "tgt_interval": [ 112, 113 ], "src_tokens": [], "tgt_tokens": [ "中" ] }, { "src_interval": [ 113, 113 ], "tgt_interval": [ 117, 118 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 115, 116 ], "tgt_interval": [ 120, 122 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 118, 118 ], "tgt_interval": [ 124, 125 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 120, 124 ], "tgt_interval": [ 127, 129 ], "src_tokens": [ "两", "个", "方", "面" ], "tgt_tokens": [ "作", "用" ] } ] }, { "id": 3996, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "自20世纪80年代初,由于塑料波纹管在我国暗管排水工程中应用效果较好,应用面积也逐渐扩大。", "reference": "自20世纪80年代初,塑料波纹管在我国暗管排水工程中应用效果较好,应用面积也逐渐扩大。", "edit": [ { "src_interval": [ 11, 13 ], "tgt_interval": [ 11, 11 ], "src_tokens": [ "由", "于" ], "tgt_tokens": [] } ] }, { "id": 3997, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "而人为因素,如耕作、施肥、灌溉,短期内对耕地的短期内持续干预,导致社会经济的发展以及制度政策的变革主导着土壤养分的时空变化,通过对农民土地利用方式的影响来间接改变耕地土壤养分。", "reference": "而人为因素,如耕作、施肥、灌溉,在短期内持续干预,导致社会经济的发展以及制度政策的变革主导着土壤养分的时空变化,通过对农民土地利用方式的影响来间接改变耕地土壤养分。", "edit": [ { "src_interval": [ 16, 23 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ "短", "期", "内", "对", "耕", "地", "的" ], "tgt_tokens": [ "在" ] } ] }, { "id": 3998, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "暗管排水田0-60cm土层DOC含量平均比对照组增加了49.91%。", "reference": "暗管排水田0-60cm土层DOC含量平均比对照组田块提高了49.91%。", "edit": [ { "src_interval": [ 24, 26 ], "tgt_interval": [ 24, 28 ], "src_tokens": [ "增", "加" ], "tgt_tokens": [ "田", "块", "提", "高" ] } ] }, { "id": 3999, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "这可能与不同的稻秆还田方式下秸秆腐解速率不同有关(胡宏祥等,2012;李新举等,2001),稻秆旋耕还田能够使秸秆与土壤充分的混合,有利于秸秆的腐解,稻秆表层覆盖还田由于秸秆处于土壤表层缺少水分,限制了秸秆的腐解速率(李新举等,2001),而稻秆集中沟埋处理的秸秆与土壤的接触面积小,隔绝空气,腐解速率较慢(吴俊松等,2016)。", "reference": "这可能与不同的稻秆还田方式下秸秆腐解速率不同有关(胡宏祥等,2012;李新举等,2001),稻秆旋耕还田能够使秸秆与土壤充分地混合,有利于秸秆的腐解,稻秆表层覆盖还田由于秸秆处于土壤表层缺少水分,限制秸秆的腐解速率(李新举等,2001)。在稻秆集中沟埋处理的秸秆与土壤的接触面积小,隔绝空气,腐解速率较慢(吴俊松等,2016)。", "edit": [ { "src_interval": [ 24, 25 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 34, 35 ], "tgt_interval": [ 34, 35 ], "src_tokens": [ ";" ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 44, 46 ], "tgt_interval": [ 44, 46 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "," ] }, { "src_interval": [ 62, 63 ], "tgt_interval": [ 62, 63 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 100, 101 ], "tgt_interval": [ 100, 100 ], "src_tokens": [ "了" ], "tgt_tokens": [] }, { "src_interval": [ 108, 109 ], "tgt_interval": [ 107, 108 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 118, 121 ], "tgt_interval": [ 117, 120 ], "src_tokens": [ ")", ",", "而" ], "tgt_tokens": [ ")", "。", "在" ] }, { "src_interval": [ 153, 154 ], "tgt_interval": [ 152, 153 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 163, 164 ], "tgt_interval": [ 162, 163 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8500, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "秦晓波等为研究免耕标准下稻秸高茬遮盖对双季稻田温室气体排放抗压强度的危害,选用静态数据箱-气相色谱分析持续2年观察了水稻免耕还田、稻秸免耕还田和稻秸免耕遮盖还田的温室气体排放抗压强度,结果显示,当各还田处理下水稻产量差别不明显时,双季稻田温室气体排放关键由温室气体排放决策。", "reference": "秦晓波等人为探究免耕标准下稻秸高茬覆盖对双季稻田温室气体排放抗压强度的影响,采用静态箱-气相色谱分析连续两年观测了水稻免耕还田、稻秸免耕还田以及稻秸免耕覆盖还田的温室气体排放抗压强度,结果表明,在各还田处理下水稻产量差异不显著时,双季稻田温室气体排放主要由温室气体排放决定。", "edit": [ { "src_interval": [ 4, 6 ], "tgt_interval": [ 4, 7 ], "src_tokens": [ "为", "研" ], "tgt_tokens": [ "人", "为", "探" ] }, { "src_interval": [ 16, 17 ], "tgt_interval": [ 17, 18 ], "src_tokens": [ "遮" ], "tgt_tokens": [ "覆" ] }, { "src_interval": [ 34, 38 ], "tgt_interval": [ 35, 39 ], "src_tokens": [ "危", "害", ",", "选" ], "tgt_tokens": [ "影", "响", ",", "采" ] }, { "src_interval": [ 41, 43 ], "tgt_interval": [ 42, 42 ], "src_tokens": [ "数", "据" ], "tgt_tokens": [] }, { "src_interval": [ 51, 54 ], "tgt_interval": [ 50, 53 ], "src_tokens": [ "持", "续", "2" ], "tgt_tokens": [ "连", "续", "两" ] }, { "src_interval": [ 56, 57 ], "tgt_interval": [ 55, 56 ], "src_tokens": [ "察" ], "tgt_tokens": [ "测" ] }, { "src_interval": [ 71, 72 ], "tgt_interval": [ 70, 72 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 76, 77 ], 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"从表6-2中能够看出,成分1对总方差的贡献率达39.96%,是用于衡量土壤有机质和总氮的土壤养分指标的综合指标;主要成分2对总方差的贡献率约为18.59%,其主要测量结果是对土壤养分的两个有效指标,即速效钾和有效磷的综合度量;主成分3对总方差的贡献率为16.09%,主要是土壤pH。", "edit": [ { "src_interval": [ 5, 7 ], "tgt_interval": [ 5, 8 ], "src_tokens": [ "可", "以" ], "tgt_tokens": [ "中", "能", "够" ] }, { "src_interval": [ 21, 22 ], "tgt_interval": [ 22, 23 ], "src_tokens": [ "为" ], "tgt_tokens": [ "达" ] }, { "src_interval": [ 28, 30 ], "tgt_interval": [ 29, 33 ], "src_tokens": [ ",", "是" ], "tgt_tokens": [ ",", "是", "用", "于" ] }, { "src_interval": [ 74, 75 ], "tgt_interval": [ 77, 79 ], "src_tokens": [ "," ], "tgt_tokens": [ ",", "其" ] }, { "src_interval": [ 87, 87 ], "tgt_interval": [ 91, 92 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 93, 93 ], "tgt_interval": [ 98, 99 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 104, 106 ], "tgt_interval": [ 110, 112 ], "src_tokens": [ "量", "度" ], "tgt_tokens": [ "度", "量" ] }, { "src_interval": [ 126, 127 ], "tgt_interval": [ 132, 133 ], 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"source": "在面对地球表层时空变异性强的状态下,进行定量遥感理论及应用中的尺度问题是核心问题。", "reference": "面对地球表层时空变异性强的状态下,进行定量遥感理论及应用中的尺度问题是核心问题。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "在" ], "tgt_tokens": [] } ] }, { "id": 8507, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "由图可知,西辽河施肥管理区大部分耕地土壤有效磷含量在4.18~10.4mg/kg的范围,面积占比为77.3%;小于4.18mg/kg的耕地面积占比为19.6%,大于10.4mg/kg的耕地面积很少,仅占3.1%,主要分布在开鲁县、科尔沁区、科左后旗、奈曼旗,面积占比分别为0.4%、2.5%、13.8%、1.5%、3.1%,科左中旗无高等级分布。", "reference": "由图可见,西辽河施肥管理区内大部分耕地的土壤有效磷含量在4.18~10.4mg/kg之间,其面积占比为77.3%;低于4.18mg/kg的耕地面积占比为19.6%,高于10.4mg/kg的耕地面积较少,仅占3.1%,且主要分布于开鲁县、科尔沁区、科左后旗、奈曼旗,面积占比分别是 0.4%、2.5%、13.8%、1.5%、3.1%,科左中旗不存在高等级分布的情况。", "edit": [ { "src_interval": [ 3, 4 ], "tgt_interval": [ 3, 4 ], "src_tokens": [ "知" ], "tgt_tokens": [ "见" ] }, { "src_interval": [ 13, 13 ], "tgt_interval": [ 13, 14 ], "src_tokens": [], "tgt_tokens": [ "内" ] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 19, 20 ], "src_tokens": [], 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"src_interval": [ 4, 5 ], "tgt_interval": [ 4, 5 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 22, 22 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 27, 28 ], "tgt_interval": [ 26, 27 ], "src_tokens": [ "章" ], "tgt_tokens": [ "文" ] }, { "src_interval": [ 34, 34 ], "tgt_interval": [ 33, 34 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 45, 45 ], "tgt_interval": [ 45, 46 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 57, 57 ], "tgt_interval": [ 58, 59 ], "src_tokens": [], "tgt_tokens": [ "并" ] }, { "src_interval": [ 68, 68 ], "tgt_interval": [ 70, 72 ], "src_tokens": [], "tgt_tokens": [ "从", "而" ] } ] }, { "id": 8512, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "而且随着精细化农业的迅猛发展,人为因素在农田产生中的控制作用越来越明显,李慧芳也表示耕作和施肥等人为因素是导致时间上变异的重要原因。", "reference": "而且随着精细化农业的迅猛发展,人为因素在农田生产中的控制作用越来越明显。李慧芳也表示耕作和施肥等人为因素是导致时间上变异的重要原因。", "edit": [ { "src_interval": [ 22, 24 ], "tgt_interval": [ 22, 24 ], "src_tokens": [ "产", "生" ], "tgt_tokens": [ "生", "产" ] }, { "src_interval": [ 35, 36 ], "tgt_interval": [ 35, 36 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] } ] }, { "id": 8514, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献利用多个输入通道构造一个同时输入频谱序列和谱图的双流多通道卷积神经网络,通过融合一维卷积和二维卷积实现了对土壤养分的模拟和预测。", "reference": "该文献通过构建一个多通道卷积神经网络,该网络能够同时处理频谱序列和谱图的多个输入通道。通过融合一维卷积和二维卷积实现了对土壤养分的模拟和预测。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "该" ] }, { "src_interval": [ 2, 8 ], "tgt_interval": [ 3, 10 ], "src_tokens": [ "利", "用", "多", "个", "输", "入" ], "tgt_tokens": [ "通", "过", "构", "建", "一", "个", "多" ] }, { "src_interval": [ 10, 14 ], "tgt_interval": [ 12, 24 ], "src_tokens": [ "构", "造", "一", "个" ], "tgt_tokens": [ "卷", "积", "神", "经", "网", "络", ",", "该", "网", "络", "能", "够" ] }, { "src_interval": [ 16, 18 ], "tgt_interval": [ 26, 28 ], "src_tokens": [ "输", "入" ], "tgt_tokens": [ "处", "理" ] }, { "src_interval": [ 26, 29 ], "tgt_interval": [ 36, 40 ], "src_tokens": [ "双", "流", "多" ], "tgt_tokens": [ "多", "个", "输", "入" ] }, { "src_interval": [ 31, 38 ], "tgt_interval": [ 42, 43 ], "src_tokens": [ "卷", "积", "神", "经", "网", "络", "," ], "tgt_tokens": [ "。" ] } ] }, { "id": 8516, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "因此,准确的了解土壤养分的空间分布对养分管理、生态模拟、环境预测、精准农业以及土地利用规划方面有着重要的作用。", "reference": "因此,准确地了解土壤养分的空间分布对养分管理、生态模拟、环境预测、精准农业以及土地利用规划方面有着重要的作用。", "edit": [ { "src_interval": [ 5, 6 ], "tgt_interval": [ 5, 6 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 8517, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在水稻茎磷素积累量上来看,6月29日水稻茎磷素积累量总体表现为RT-SN>PT-SR>PT-SN>RT-SR。", "reference": "从水稻茎磷素积累量上来看,6月29日水稻茎磷素积累量总体表现为RT-SN>PT-SR>PT-SN>RT-SR。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "在" ], "tgt_tokens": [ "从" ] } ] }, { "id": 8518, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "还有研究表明,施肥对土壤碳、氮、磷含量和作物产量有显著提高作用(Menendezet al.,2008;Yanget al.,2012)。", "reference": "还有研究表明:施肥对土壤中碳、氮、磷含量和作物产量有显著提高作用(Menendezet al.,2008;Yanget al.,2012)。", "edit": [ { "src_interval": [ 6, 7 ], "tgt_interval": [ 6, 7 ], "src_tokens": [ "," ], "tgt_tokens": [ ":" ] }, { "src_interval": [ 12, 12 ], "tgt_interval": [ 12, 13 ], "src_tokens": [], "tgt_tokens": [ "中" ] } ] }, { "id": 8519, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在相同施肥条件下,2015年水稻季优化施肥+无秸秆还田和优化施肥+腐殖酸肥料基肥施入+无秸秆还田土壤中淋溶液中总磷淋失含量范围为:0.084~0.281mg/L、0.080~0.241mg/L;可溶性磷为0.080~0.191mg/L、0.076~0.186mg/L。", "reference": "在相同施肥条件下,2015年水稻季优化施肥+无秸秆还田和优化施肥+腐殖酸肥料基肥施入+无秸秆还田土壤中淋溶液总磷淋失含量范围为:0.084~0.281mg/L、0.080~0.241mg/L;可溶性磷为0.080~0.191mg/L、0.076~0.186mg/L。", "edit": [ { "src_interval": [ 54, 55 ], "tgt_interval": [ 54, 54 ], "src_tokens": [ "中" ], "tgt_tokens": [] } ] }, { "id": 8520, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "7.对陕西省土壤养分运用主成分分析方法进行了土壤肥力评价,通过分析提取了3个主成分,通过分析发现三个主成分可表达原始数据的80%信息,根据最后综合得分,结果表明全省四个农业生态区土壤肥力大小为关中>陕南>渭北>陕北。", "reference": "7.对陕西省土壤养分运用主成分分析方法进行了土壤肥力评价,提取了3个主成分,通过分析发现这三个主成分可表达原始数据的80%信息。根据最终的综合得分,表明全省四个农业生态区的土壤肥力大小依次为关中>陕南>渭北>陕北。", "edit": [ { "src_interval": [ 29, 33 ], "tgt_interval": [ 29, 29 ], "src_tokens": [ "通", "过", "分", "析" ], "tgt_tokens": [] }, { "src_interval": [ 48, 48 ], "tgt_interval": [ 44, 45 ], "src_tokens": [], "tgt_tokens": [ "这" ] }, { "src_interval": [ 66, 67 ], "tgt_interval": [ 63, 64 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 70, 71 ], "tgt_interval": [ 67, 69 ], "src_tokens": [ "后" ], "tgt_tokens": [ "终", "的" ] }, { "src_interval": [ 76, 78 ], "tgt_interval": [ 74, 74 ], "src_tokens": [ "结", "果" ], "tgt_tokens": [] }, { "src_interval": [ 89, 89 ], "tgt_interval": [ 85, 86 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 95, 95 ], "tgt_interval": [ 92, 94 ], "src_tokens": [], "tgt_tokens": [ "依", "次" ] } ] }, { "id": 8523, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田与氮磷钾肥对土壤养分及水稻产量的影响", "source": "氮素是主要的矿质营养元素之一,不仅对植株体内叶绿素、核酸和氨基酸等物质的形成均起着决定性作用,还能促进植物生长。", "reference": "氮素作为主要的矿质营养元素之一,不但对植株体内叶绿素、核酸和氨基酸等物质的形成都起着决定性作用,而且还能促进植物生长。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 4 ], "src_tokens": [ "是" ], "tgt_tokens": [ "作", "为" ] }, { "src_interval": [ 16, 17 ], "tgt_interval": [ 17, 18 ], "src_tokens": [ "仅" ], "tgt_tokens": [ "但" ] }, { "src_interval": [ 38, 39 ], "tgt_interval": [ 39, 40 ], "src_tokens": [ "均" ], "tgt_tokens": [ "都" ] }, { "src_interval": [ 47, 47 ], "tgt_interval": [ 48, 50 ], "src_tokens": [], "tgt_tokens": [ "而", "且" ] } ] }, { "id": 8526, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "Warkentin(Warkentin B P 1995)认为土壤肥力高低是评价土壤耕地质量最本质的指标,Doran(Doran J W 1994)等认为耕地土壤独特的功能主要是土壤自身生产能力大小、土壤环境质量,动植物健康。", "reference": "Warkentin(Warkentin B P 1995)认为土壤肥力的高低是评价土壤耕地质量最本质的指标,Doran(Doran J W 1994)等认为耕地土壤独特的功能主要为土壤自身生产能力的大小、土壤环境质量与动植物的健康。", "edit": [ { "src_interval": [ 32, 32 ], "tgt_interval": [ 32, 33 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 82, 83 ], "tgt_interval": [ 83, 84 ], "src_tokens": [ "是" ], "tgt_tokens": [ "为" ] }, { "src_interval": [ 91, 91 ], "tgt_interval": [ 92, 93 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 100, 101 ], "tgt_interval": [ 102, 103 ], "src_tokens": [ "," ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 104, 104 ], "tgt_interval": [ 106, 107 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 8527, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "由图5-4可知,在旱地粮食作物中,生物质炭施用下土壤N循环相关酶活性显著增加41.48%,而在旱地经济做物中没有表现出显著效应,因此在粮食作物中生物质炭更能有效促进土壤氮素循环,调节土壤氮素对作物的供应。", "reference": "由图5-4可知,在旱地粮食作物中,生物质炭施用下土壤N循环相关酶活性显著增加41.48%,而在旱地经济作物中没有表现出显著效应,因此在粮食作物中,生物质炭更能有效促进土壤氮素循环,调节土壤氮素对作物的供应。", "edit": [ { "src_interval": [ 44, 45 ], "tgt_interval": [ 44, 45 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 51, 52 ], "tgt_interval": [ 51, 52 ], "src_tokens": [ "做" ], "tgt_tokens": [ "作" ] }, { "src_interval": [ 72, 72 ], "tgt_interval": [ 72, 73 ], "src_tokens": [], "tgt_tokens": [ "," ] } ] }, { "id": 8528, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "(4)同时生物质炭对土壤有效磷的效应受到其裂解温度的影响,效应值随裂解温度的提高而降低。", "reference": "(4)同时生物质炭对土壤有效磷的效应受到其裂解温度的影响,效应值随裂解温度的升高而降低。", "edit": [ { "src_interval": [ 38, 39 ], "tgt_interval": [ 38, 39 ], "src_tokens": [ "提" ], "tgt_tokens": [ "升" ] } ] }, { "id": 8530, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "表明秸秆还田下不同施肥处理水稻不同生育期土壤微生物群落结构的影响存在差异。", "reference": "表明在秸秆还田下,不同施肥处理对水稻不同生育期土壤微生物群落结构的影响存在差异。", "edit": [ { "src_interval": [ 2, 2 ], "tgt_interval": [ 2, 3 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 7, 7 ], "tgt_interval": [ 8, 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"地球统计学是基于区域化理论的基础上的研究自然现象的主要工具,它可以是随机的和结构的空间分布,这种方法最初是1962年由著名的法国科学家G.Matheron创立的,从理论上讲,描述了各种变量的空间分布及其空间分布,结构和随机性,由于这种方法最初是根据不同区域的数据和不同深度的钻井数据而制定的,研究取样地点和深度的数据和统计相关性,以及矿物空间的结构分析和定量评估;1960年,法国工程师马歇伦根据广泛的理论工作,提出了变量区域化的理论,这是地球统计的基础,将传统农业方法与统计方法结合起来,并建立一个完整的理论和方法体系,也被称为第二,它可以通过减少评估点的数量或通过使用,大大降低研究费用。", "reference": "地球统计学是在区域化理论的基础上,研究自然现象的主要工具,其可呈现随机和结构的空间分布。这种方法最初由著名的法国科学家G.Matheron于1962年创立,理论上描述了各类变量的空间分布、结构及其随机性。由于此方法最初是依据不同区域的数据以及不同深度的钻井数据制定,用于研究取样地点和深度的数据及统计相关性,以及矿物空间的结构分析和定量评估。1960 年,法国工程师马歇伦根据广泛的理论工作,提出了变量区域化的理论,这是地球统计学的基础,将传统农业方法与统计方法结合,构建了一个完整的理论和方法体系,也被称为第二,能够通过减少评估点的数量或利用,大幅降低研究费用。", "edit": [ { "src_interval": [ 6, 8 ], "tgt_interval": [ 6, 7 ], "src_tokens": [ "基", "于" ], "tgt_tokens": [ "在" ] }, { "src_interval": [ 17, 18 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ "的" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 30, 34 ], "tgt_interval": [ 29, 33 ], "src_tokens": [ "它", "可", "以", "是" ], "tgt_tokens": [ "其", "可", "呈", "现" ] }, { "src_interval": [ 36, 37 ], 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"关于长汀县不同土壤类型耕层土壤的全磷储量(表5-26),在1:1万的制图尺度下,全磷储量最高的是拥有绝对面积优势的水稻土,达47240.19t;其次是面积仅次于水稻土的红壤,为2175.96t;虽说黄壤的全磷密度最高,可因其面积最小,以致其全磷储量最低,仅有26.43t。", "edit": [ { "src_interval": [ 15, 15 ], "tgt_interval": [ 15, 16 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 19, 20 ], "tgt_interval": [ 20, 21 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 25, 27 ], "tgt_interval": [ 26, 28 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "," ] }, { "src_interval": [ 32, 32 ], "tgt_interval": [ 33, 34 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 43, 44 ], "tgt_interval": [ 45, 46 ], "src_tokens": [ "大" ], "tgt_tokens": [ "高" ] }, { "src_interval": [ 46, 49 ], "tgt_interval": [ 48, 50 ], "src_tokens": [ "面", "积", "占" ], "tgt_tokens": [ "拥", "有" ] }, { "src_interval": [ 51, 51 ], "tgt_interval": [ 52, 54 ], "src_tokens": [], "tgt_tokens": [ "面", "积" ] }, { "src_interval": [ 68, 69 ], "tgt_interval": [ 71, 72 ], "src_tokens": [ ";" ], 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"在相同苗渠距下,穗粒数、结实率、千粒重以及产量皆呈现出苗管距2.5m>苗管距5m>CK>苗管距0m,且穗粒数、结实率、千粒重与产量在苗管距2.5m &苗渠距15m的处理下达到最大,分别比对照组高出27.07%、5.68%、6.68%和15.22%。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 18, 19 ], "tgt_interval": [ 19, 21 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 21, 25 ], "tgt_interval": [ 23, 27 ], "src_tokens": [ "均", "表", "现", "为" ], "tgt_tokens": [ "皆", "呈", "现", "出" ] }, { "src_interval": [ 32, 33 ], "tgt_interval": [ 34, 35 ], "src_tokens": [ ">" ], "tgt_tokens": [ ">" ] }, { "src_interval": [ 38, 39 ], "tgt_interval": [ 40, 41 ], "src_tokens": [ ">" ], "tgt_tokens": [ ">" ] }, { "src_interval": [ 41, 42 ], "tgt_interval": [ 43, 44 ], "src_tokens": [ ">" ], "tgt_tokens": [ ">" ] }, { "src_interval": [ 47, 49 ], "tgt_interval": [ 49, 50 ], "src_tokens": [ ",", "并" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 61, 62 ], "tgt_interval": [ 62, 63 ], "src_tokens": [ "和" ], 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"在规模农田中,排水沟能够局部给相邻田块局部土壤补充水分,提高地下水位,由此使得距离沟渠较远的区域土壤渗透强度稍大于临近沟渠的区域,进而造成更高的肥料淋失。而晚稻生育后期的磷钾吸收多为奢侈吸收,所以水稻植株从分蘖期到抽穗期,其茎和叶片的含磷、钾含量会随着苗渠距离的增大均存在降低趋势。到了成熟期,鉴于水稻植株的磷、钾元素部分向籽粒转运和自身消耗,因而苗渠距对其影响并不显著。", "edit": [ { "src_interval": [ 11, 11 ], "tgt_interval": [ 11, 12 ], "src_tokens": [], "tgt_tokens": [ "够" ] }, { "src_interval": [ 13, 15 ], "tgt_interval": [ 14, 15 ], "src_tokens": [ "补", "充" ], "tgt_tokens": [ "给" ] }, { "src_interval": [ 23, 23 ], "tgt_interval": [ 23, 25 ], "src_tokens": [], "tgt_tokens": [ "补", "充" ] }, { "src_interval": [ 33, 35 ], "tgt_interval": [ 35, 39 ], "src_tokens": [ "因", "此" ], "tgt_tokens": [ "由", "此", "使", "得" ] }, { "src_interval": [ 41, 41 ], "tgt_interval": [ 45, 46 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 55, 56 ], "tgt_interval": [ 60, 62 ], "src_tokens": [ "沟" ], "tgt_tokens": [ "渠", "的" ] }, { "src_interval": [ 59, 59 ], "tgt_interval": [ 65, 67 ], "src_tokens": [], "tgt_tokens": [ "进", "而" ] }, { "src_interval": [ 68, 69 ], 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"tgt_tokens": [ "长", "至" ] } ] }, { "id": 8565, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "例如,施用生物质炭后农作物组织中P、K、Si、Ca、Mg等元素含量显著增加(Chan et al.,2007;Majorctal.,2010;Liu et al,2014b)。", "reference": "比如,施用生物质炭后,农作物组织中的P、K、Si、Ca、Mg等元素含量有显著增加(Chan et al.,2007;Majorctal.,2010;Liu et al,2014b)。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "例" ], "tgt_tokens": [ "比" ] }, { "src_interval": [ 10, 10 ], "tgt_interval": [ 10, 11 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 16, 16 ], "tgt_interval": [ 17, 18 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 33, 33 ], "tgt_interval": [ 35, 36 ], "src_tokens": [], "tgt_tokens": [ "有" ] } ] }, { "id": 8566, "category": "农学", "discipline": "农业资源与环境", "title": "长汀县耕地土壤养分空间分布及尺度效应", "source": "因此,本文以福建省长汀县为研究区,利用2008年测土配方施肥的耕地地力调查样点数据和长汀县1:1万、1:5万及1:25万土地利用现状图,分别建立长汀县1:1万、1:5万和1:25万三种制图尺度下的耕地土壤养分(有机碳、全氮、全磷、全钾、碱解氮、有效磷、速效钾)空间属性数据库,从土壤类型(土类)、土地利用方式(旱地、水田和水浇地)和行政区划(乡镇)三方面探讨了长汀县耕地土壤养分的空间分布规律;分析三种制图尺度下长汀县耕地土壤养分空间分布差异产生的原因,研究结果可为小尺度耕地土壤养分估算研究选择适宜的制图尺度以及提高化肥利用率,改善生态环境,保证人类健康和农业的可持续发展提供理论依据。", "reference": "为此,本文以福建省长汀县为研究区,利用2008年测土配方施肥的耕地地力调查样点数据和长汀县1:1万、1:5万及1:25万土地利用现状图,分别建立长汀县1:1万、1:5万和1:25万三种制图尺度下的耕地土壤养分(有机碳、全氮、全磷、全钾、碱解氮、有效磷、速效钾)空间属性数据库,从土壤类型(土类)、土地利用方式(旱地、水田和水浇地)和行政区划(乡镇)三方面探讨了长汀县耕地土壤养分的空间分布规律,分析了三种制图尺度下长汀县耕地土壤养分空间分布差异产生的原因。这些研究结果可以为小尺度耕地土壤养分估算研究选择适宜的制图尺度以及提高化肥的利用率,改善生态环境,为保证人类健康和农业的可持续发展提供理论依据。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "因" ], "tgt_tokens": [ "为" ] }, { "src_interval": [ 104, 105 ], "tgt_interval": [ 104, 105 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 129, 130 ], "tgt_interval": [ 129, 130 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 143, 144 ], "tgt_interval": [ 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236 ], "src_tokens": [], "tgt_tokens": [ "以" ] }, { "src_interval": [ 261, 261 ], "tgt_interval": [ 265, 266 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 272, 272 ], "tgt_interval": [ 277, 278 ], "src_tokens": [], "tgt_tokens": [ "为" ] } ] }, { "id": 8567, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "根据产量数据,选择其中的S0、S30、S90、S150以及硫90处理进行取样,利用高通量测序技术,进行细菌群落结构分析,比较不同硫肥水平和类型引起的细菌群落结构和多样的改变。", "reference": "根据产量数据,选择其中的S0、S30、S90、S150以及硫90处理进行取样,利用高通量测序技术进行细菌群落结构分析,比较不同硫肥水平和类型引起的细菌群落结构和多样的变化。", "edit": [ { "src_interval": [ 48, 49 ], "tgt_interval": [ 48, 48 ], "src_tokens": [ "," ], "tgt_tokens": [] }, { "src_interval": [ 84, 86 ], "tgt_interval": [ 83, 85 ], "src_tokens": [ "改", "变" ], "tgt_tokens": [ "变", "化" ] } ] }, { "id": 8568, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献同样对黄土高原地区的土壤干层养分空间分布与影响因素进行了研究,干层土壤水分物理性质在水平和垂直两个方向上具有明显得空间变异特征和分布规律,土壤养分物理特征的变化收到地理条件、内部状况和人为因素的共同影响。", "reference": "文献同样对黄土高原地区的土壤干层养分空间分布与影响因素进行了研究。干层土壤水分物理性质在水平和垂直两个方向上具有明显的空间变异特征和分布规律,土壤养分物理特征的变化受到地理条件、内部状况和人为因素的共同影响。", "edit": [ { "src_interval": [ 32, 33 ], "tgt_interval": [ 32, 33 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 58, 59 ], "tgt_interval": [ 58, 59 ], "src_tokens": [ "得" ], "tgt_tokens": [ "的" ] }, { "src_interval": [ 82, 83 ], "tgt_interval": [ 82, 83 ], "src_tokens": [ "收" ], "tgt_tokens": [ "受" ] } ] }, { "id": 8569, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "其中,在80-100cm土层中,B0%、B100%、B125%以及BZ100%处理全磷含量分别比BCK高出11.83%、22.98%和13.17%以及8.56%;但是各处理全磷含量与BCK差异不显著(p>0.05)。", "reference": "其中,在80-100cm土层中,B0%、B100%、B125%以及BZ100%处理的全磷含量分别比BCK高出11.83%、22.98%、13.17%以及8.56%。然而,各处理的全磷含量与BCK之间的差异并不显著(p > 0.05)。", "edit": [ { "src_interval": [ 41, 41 ], "tgt_interval": [ 41, 42 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 66, 67 ], "tgt_interval": [ 67, 68 ], "src_tokens": [ "和" ], "tgt_tokens": [ 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"reference": "管理好土壤养分,进行有效的土壤养分评价,并科学有效地施肥,这是一个十分重要的农业问题。考虑到农业生产的增长,这个问题变得更加重要。", "edit": [ { "src_interval": [ 20, 20 ], "tgt_interval": [ 20, 21 ], "src_tokens": [], "tgt_tokens": [ "并" ] }, { "src_interval": [ 24, 24 ], "tgt_interval": [ 25, 26 ], "src_tokens": [], "tgt_tokens": [ "地" ] }, { "src_interval": [ 40, 41 ], "tgt_interval": [ 42, 43 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 44, 52 ], "tgt_interval": [ 46, 46 ], "src_tokens": [ "农", "业", "生", "产", "的", "增", "长", "和" ], "tgt_tokens": [] } ] }, { "id": 8573, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "对分类结果评价方法通常有混淆矩阵(Confusion Matrices)、ROC曲线(ROC Curves)、和分类结果叠加。", "reference": "对分类结果评价方法通常有混淆矩阵(Confusion Matrices)、ROC曲线(ROC Curves)和分类结果叠加。", "edit": [ { "src_interval": [ 16, 17 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 34, 35 ], "tgt_interval": [ 34, 35 ], "src_tokens": [ ")" ], "tgt_tokens": [ 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"tgt_interval": [ 54, 55 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] } ] }, { "id": 8577, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "由于本文深松+旋耕翻埋还田模式下,秸秆均匀分布在25cm土层处,相当于嫌气(厌氧)状态,所以秸秆腐解率低于旋耕翻埋还田模式。", "reference": "本文深松+旋耕翻埋还田模式下,秸秆均匀分布在土层25cm处,相当于嫌气(厌氧)状态,秸秆腐解率低于旋耕翻埋还田模式。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "由", "于" ], "tgt_tokens": [] }, { "src_interval": [ 24, 30 ], "tgt_interval": [ 22, 28 ], "src_tokens": [ "2", "5", "c", "m", "土", "层" ], "tgt_tokens": [ "土", "层", "2", "5", "c", "m" ] }, { "src_interval": [ 44, 46 ], "tgt_interval": [ 42, 42 ], "src_tokens": [ "所", "以" ], "tgt_tokens": [] } ] }, { "id": 8578, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "研究表明,作物秸秆不仅可以显著提升土壤有机质(SOM)含量,还可以提高土壤疏松程度,增加透气性,增强土壤中的酶活性,在长期的腐解中,秸秆可以不仅可以补充作物需要的大量元素,还可以增加作物所需的微量元素。", "reference": "研究表明,作物秸秆不仅可以显著提升土壤有机质(SOM)含量,还可以提高土壤疏松程度,增加透气性,增强土壤中的酶活性,在长期的腐解中,秸秆不仅可以补充作物需要的大量元素,还可以增加作物所需的微量元素。", "edit": [ { "src_interval": [ 68, 70 ], "tgt_interval": [ 68, 68 ], "src_tokens": [ "可", "以" ], "tgt_tokens": [] } ] }, { "id": 8579, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "2016年油菜季在20-50cm和50-80cm深度土壤有效磷含量相比表层土壤较低,处理1在20-50cm和50-80cm深度土壤有效磷含量比表层土壤有效磷含量低4.55%和32.66%,处理2在20-50cm和50-80cm深度土壤有效磷含量比表层土壤有效磷含量低18.93%和38.90%,处理3在20-50cm和50-80cm深度土壤有效磷含量比表层土壤有效磷含量低29.47%和48.72%,处理4在20-50cm和50-80cm深度土壤有效磷含量比表层土壤有效磷含量低22.25%和55.87%,处理5在20-50cm和50-80cm深度土壤有效磷含量比表层土壤有效磷含量低29.13%和58.67%。", "reference": "2016年油菜季在20-50cm和50-80cm深度土壤有效磷含量与表层土壤相比较低。处理1在20-50cm和50-80cm深度土壤有效磷含量比表层土壤有效磷含量低4.55%和32.66%,处理2在20-50cm和50-80cm深度土壤有效磷含量比表层土壤有效磷含量低18.93%和38.90%,处理3在20-50cm和50-80cm深度土壤有效磷含量比表层土壤有效磷含量低29.47%和48.72%,处理4在20-50cm和50-80cm深度土壤有效磷含量比表层土壤有效磷含量低22.25%和55.87%,处理5在20-50cm和50-80cm深度土壤有效磷含量比表层土壤有效磷含量低29.13%和58.67%。", "edit": [ { "src_interval": [ 33, 35 ], "tgt_interval": [ 33, 34 ], "src_tokens": [ "相", "比" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 39, 39 ], "tgt_interval": [ 38, 40 ], "src_tokens": [], "tgt_tokens": [ "相", "比" ] }, { "src_interval": [ 41, 42 ], "tgt_interval": [ 42, 43 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] } ] }, { "id": 8580, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田与氮磷钾肥对土壤养分及水稻产量的影响", "source": "(4)稻草还田与氮磷钾肥对水稻籽粒氮磷钾含量有明显影响。", "reference": "(4)稻草还田与氮磷钾肥对水稻籽粒氮磷钾含量有明显影响。", "edit": [] }, { "id": 8581, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "经过以往研究表明,ISODATA分类法比K-Mean分类法较好,因此本文采用ISODATA非监督分类方法。", "reference": "根据以往研究表明,ISODATA分类法比K-Mean分类法效果更好,因此本文采用ISODATA非监督分类方法。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 2 ], "src_tokens": [ "经", "过" ], "tgt_tokens": [ "根", "据" ] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 32 ], "src_tokens": [ "较" ], "tgt_tokens": [ "效", "果", "更" ] } ] }, { "id": 8582, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田与氮磷钾肥对土壤养分及水稻产量的影响", "source": "拔节期时,PK和NP处理在SR条件下的SPAD高于S0条件下的SPAD,在S0条件下,SPAD表现为:NK>NP>NPK>PK>F0,各处理间均呈显著差异:在SR条件下,SPAD表现为NP>NK>PK>NPK>F0,NK与NP间无显著差异,且显著高于其他处理。", "reference": "拔节期时,在 SR 条件下,PK 和 NP 处理的 SPAD 高于 S0 条件下的 SPAD。在S0条件下,SPAD表现为:NK>NP>NPK>PK>F0,各处理间均呈显著差异;在SR条件下,SPAD表现为NP>NK>PK>NPK>F0,NK与NP间无显著差异,且显著高于其他处理。", "edit": [ { "src_interval": [ 4, 18 ], "tgt_interval": [ 4, 19 ], "src_tokens": [ ",", "P", "K", "和", "N", "P", "处", "理", "在", "S", "R", "条", "件", "下" ], "tgt_tokens": [ ",", "在", "S", "R", "条", "件", "下", ",", "P", "K", "和", "N", "P", "处", "理" ] }, { "src_interval": [ 35, 36 ], "tgt_interval": [ 36, 37 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 77, 78 ], "tgt_interval": [ 78, 79 ], "src_tokens": [ ":" ], "tgt_tokens": [ ";" ] } ] }, { "id": 8583, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "20世纪后期,随着互联网的兴起,传统查询分析技术难以满足激增的海量数据,数据挖掘技术由此兴起。", "reference": "20世纪后期,随着互联网的兴起,传统查询分析技术难以满足激增的海量数据,数据挖掘技术也因此兴起。", "edit": [ { "src_interval": [ 42, 43 ], "tgt_interval": [ 42, 44 ], "src_tokens": [ "由" ], "tgt_tokens": [ "也", "因" ] } ] }, { "id": 8584, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "一旦全部对象都被分配了,每个聚类的聚类中心会根据聚类中现有的对象被重新计算。", "reference": "一旦将全部对象都进行了分配,每个聚类的聚类中心就会按照聚类中现有的对象去重新计算。", "edit": [ { "src_interval": [ 2, 2 ], "tgt_interval": [ 2, 3 ], "src_tokens": [], "tgt_tokens": [ "将" ] }, { "src_interval": [ 7, 8 ], "tgt_interval": [ 8, 11 ], "src_tokens": [ "被" ], "tgt_tokens": [ "进", "行", "了" ] }, { "src_interval": [ 10, 11 ], "tgt_interval": [ 13, 13 ], "src_tokens": [ "了" ], "tgt_tokens": [] }, { "src_interval": [ 21, 24 ], "tgt_interval": [ 23, 27 ], "src_tokens": [ "会", "根", "据" ], "tgt_tokens": [ "就", "会", "按", "照" ] }, { "src_interval": [ 32, 33 ], "tgt_interval": [ 35, 36 ], "src_tokens": [ "被" ], "tgt_tokens": [ "去" ] } ] }, { "id": 8586, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "Omondi et al.,(2016)通过整合分析发现,生物质炭施入土壤中平均增加土壤可利用水含量的15%,且该效应随生物质炭用量的增加而增加,该研究同时指出,生物质炭对土壤水分含量的效应值与生物质炭类型以及土壤质地等相关。", "reference": "Omondi et al.,(2016)通过整合分析发现,生物质炭施入土壤中平均增加土壤可利用水含量的15%,且该效应随生物质炭用量的增加而增强。该研究还指出,生物质炭对土壤水分含量的效应值与生物质炭类型以及土壤质地等因素有关。", "edit": [ { "src_interval": [ 52, 53 ], "tgt_interval": [ 52, 53 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 69, 71 ], "tgt_interval": [ 69, 71 ], "src_tokens": [ "加", "," ], "tgt_tokens": [ "强", "。" ] }, { "src_interval": [ 74, 76 ], "tgt_interval": [ 74, 75 ], "src_tokens": [ "同", "时" ], "tgt_tokens": [ "还" ] }, { "src_interval": [ 108, 109 ], "tgt_interval": [ 107, 110 ], "src_tokens": [ "相" ], "tgt_tokens": [ "因", "素", "有" ] } ] }, { "id": 8587, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "(1)土壤全氮(TN):采用半微量开氏消煮法测定(鲁如坤,1999);(2)土壤速效磷(AP):采用碳酸氢钠-钼锑抗比色法测定(鲁如坤,1999);(3)土壤速效钾(AK):采用火焰光度计比色法测定(鲁如坤,1999);(5)土壤总有机碳(TOC):采用重铬酸钾外加热氧化法(鲍士旦,2000);(6)水溶性有机碳(WSOC):采用重铬酸钾外加热氧化法(鲍士旦,2000);(7)易氧化有机碳(EOC):采用高锰酸钾氧化比色法(刘合明,2008);(8)微生物有机碳(MBC):采用氯仿熏蒸法测定(吴金水,2006)。", "reference": "(1)土壤全氮(TN):运用半微量开氏消煮法进行测定(鲁如坤,1999);(2)土壤速效磷(AP):通过碳酸氢钠-钼锑抗比色法予以测定(鲁如坤,1999);(3)土壤速效钾(AK):利用火焰光度计比色法展开测定(鲁如坤,1999);(5)土壤总有机碳(TOC):采取重铬酸钾外加热氧化法(鲍士旦,2000);(6)水溶性有机碳(WSOC):运用重铬酸钾外加热氧化法(鲍士旦,2000);(7)易氧化有机碳(EOC):采用高锰酸钾氧化比色法(刘合明,2008);(8)微生物有机碳(MBC):使用氯仿熏蒸法进行测定(吴金水,2006)。", "edit": [ { "src_interval": [ 0, 3 ], "tgt_interval": [ 0, 3 ], "src_tokens": [ "(", "1", ")" ], "tgt_tokens": [ "(", "1", ")" ] }, { "src_interval": [ 7, 8 ], "tgt_interval": [ 7, 8 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 10, 13 ], "tgt_interval": [ 10, 13 ], "src_tokens": [ ")", ":", "采" ], "tgt_tokens": [ ")", ":", "运" ] }, { "src_interval": [ 22, 22 ], "tgt_interval": [ 22, 24 ], "src_tokens": [], "tgt_tokens": [ 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"discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "暗管滲透速效排水对水稻株高、叶长和分蘖数的影响如表2所示。", "reference": "暗管渗透速效排水对水稻株高、叶长和分蘖数的影响如表2所示。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 3 ], "src_tokens": [ "滲" ], "tgt_tokens": [ "渗" ] } ] }, { "id": 8591, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "云计算主要的特点:(1)虚拟化,将物理设备进行经过虚拟化后,达成物理设备一样的功能的软件。", "reference": "云计算主要的特点包括:(1)虚拟化,即通过对物理设备进行虚拟化处理,形成具备物理设备相同功能的软件。", "edit": [ { "src_interval": [ 8, 8 ], "tgt_interval": [ 8, 10 ], "src_tokens": [], "tgt_tokens": [ "包", "括" ] }, { "src_interval": [ 16, 17 ], "tgt_interval": [ 18, 22 ], "src_tokens": [ "将" ], "tgt_tokens": [ "即", "通", "过", "对" ] }, { "src_interval": [ 23, 25 ], "tgt_interval": [ 28, 28 ], "src_tokens": [ "经", "过" ], "tgt_tokens": [] }, { "src_interval": [ 28, 32 ], "tgt_interval": [ 31, 38 ], "src_tokens": [ "后", ",", "达", "成" ], "tgt_tokens": [ "处", "理", ",", "形", "成", "具", "备" ] }, { "src_interval": [ 36, 39 ], "tgt_interval": [ 42, 44 ], "src_tokens": [ "一", "样", "的" ], "tgt_tokens": [ "相", "同" ] } ] }, { "id": 8593, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "目前,大多数研究报告了1987年以来,中国大部分地区的土壤理化性质变化趋势。", "reference": "目前,大多数研究报告显示了自1987年以来,中国大部分地区的土壤理化性质的变化趋势。", "edit": [ { "src_interval": [ 10, 11 ], "tgt_interval": [ 10, 14 ], "src_tokens": [ "了" ], "tgt_tokens": [ "显", "示", "了", "自" ] }, { "src_interval": [ 33, 33 ], "tgt_interval": [ 36, 37 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 8596, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "综上所述,研究土壤养分的时空变异特征和变化趋势,可以更深入的了解当地土壤的性质特点,对合理的利用开发土地,实现土壤资源的可持续发展以及协调土壤开垦与生态环境之间的关系,都有着重要的意义。", "reference": "综上所述,研究土壤养分的时空变异特征和变化趋势,可以让我们更深入地了解当地土壤的性质特点。这对合理地利用开发土地,实现土壤资源的可持续发展以及协调土壤开垦与生态环境之间的关系,都有着重要的意义。", "edit": [ { "src_interval": [ 26, 26 ], "tgt_interval": [ 26, 29 ], "src_tokens": [], "tgt_tokens": [ "让", "我", "们" ] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 32, 33 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 41, 42 ], "tgt_interval": [ 44, 46 ], "src_tokens": [ "," ], "tgt_tokens": [ "。", "这" ] }, { "src_interval": [ 45, 46 ], "tgt_interval": [ 49, 50 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 8598, "category": "农学", "discipline": "植物营养学", "title": "硫肥施用对玉米田土壤养分及根际微生物的影响", "source": "施硫肥显著影响了6个不同属的相对丰度(图3.5),包括:哈良藻(Haliangium)(P=0.009)、短杆菌属(Bryobacter)(P=0.022)、楚氏杆菌(Chujaibacter)(P=0.049)、节杆菌(Arthrobacte)(P=0.012),单胞杆菌(Singulisphaera)(P=0.006)和分枝杆菌(Mycobacterium)(P=0.035)。", "reference": "施硫肥显著地影响了6个不同属的相对丰度(图 3.5),具体包括:哈良藻(Haliangium)(P=0.009)、短杆菌属(Bryobacter)(P=0.022)、楚氏杆菌(Chujaibacter)(P=0.049)、节杆菌(Arthrobacte)(P=0.012)、单胞杆菌(Singulisphaera)(P=0.006)以及分枝杆菌(Mycobacterium)(P=0.035)。", "edit": [ { "src_interval": [ 5, 5 ], "tgt_interval": [ 5, 6 ], "src_tokens": [], "tgt_tokens": [ "地" ] }, { "src_interval": [ 25, 25 ], "tgt_interval": [ 26, 28 ], "src_tokens": [], 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">" ] } ] }, { "id": 8604, "category": "农学", "discipline": "农业工程", "title": "秸秆覆盖量与施肥量对黑土区农田土壤养分和玉米生理生长特性的影响", "source": "上述分析结果表明秸秆覆盖及施肥条件下,不同秸秆覆盖量与施肥量组合模式对土壤养分、植株光合和作物生长的影响不同,土壤养分和植株光合是影响作物生长发育及产量的主要因素,为筛选秸秆覆盖量与施肥量的最优组合方式,本章选取不同秸秆覆盖量及施肥量组合模式下玉米全生育时期内土壤养分、植株光合、玉米生长指标和产量构成要素等指标作为评价指标,评价不同秸秆覆盖量及施肥量组合模式下土壤养分-植株光合-作物产量综合效应,确定研究区域秸秆覆盖量与施肥量最优组合模式。", "reference": "上述分析结果显示,在秸秆覆盖及施肥的条件之下,不同的秸秆覆盖量与施肥量组合模式对于土壤养分、植株光合以及作物生长的影响各不相同,而土壤养分和植株光合乃是影响作物生长发育及产量的主要因素。为了筛选出秸秆覆盖量与施肥量的最优组合方式,本章选取不同秸秆覆盖量及施肥量组合模式下,玉米全生育时期内的土壤养分、植株光合、玉米生长指标以及产量构成要素等指标,当作评价指标,去评价不同秸秆覆盖量及施肥量组合模式下的土壤养分-植株光合-作物产量综合效应,进而确定研究区域中秸秆覆盖量与施肥量的最优组合模式。", "edit": [ { "src_interval": [ 6, 8 ], "tgt_interval": [ 6, 10 ], "src_tokens": [ "表", "明" ], "tgt_tokens": [ "显", "示", ",", "在" ] }, { "src_interval": [ 15, 15 ], "tgt_interval": [ 17, 18 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 17, 17 ], "tgt_interval": [ 20, 21 ], "src_tokens": [], "tgt_tokens": [ "之" ] }, { "src_interval": [ 21, 21 ], "tgt_interval": [ 25, 26 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"基于土壤养分空间分布的复杂性和非线性特点,本文在土壤养分的空间分布特征识别研究中应用RBF人工神经网络模型的空间插值方法,它不仅利用到了土壤同一养分的空间自相关性,还考虑到土壤各养分间的相关性,同时结合到其他因素的影响,进而提高了土壤养分空间分布特征识别结果的精度。", "reference": "由于土壤养分空间分布的复杂性和非线性特征,本文在进行土壤养分的空间分布特征识别研究时,应用了RBF人工神经网络模型的空间插值方法,该方法不仅利用了土壤同一养分的空间自相关性,还考虑了土壤各养分之间的相关性,同时结合了其他因素的影响,以此提高了土壤养分空间分布特征识别结果的精度。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "基" ], "tgt_tokens": [ "由" ] }, { "src_interval": [ 19, 20 ], "tgt_interval": [ 19, 20 ], "src_tokens": [ "点" ], "tgt_tokens": [ "征" ] }, { "src_interval": [ 24, 24 ], "tgt_interval": [ 24, 26 ], "src_tokens": [], "tgt_tokens": [ "进", "行" ] }, { "src_interval": [ 39, 40 ], "tgt_interval": [ 41, 43 ], "src_tokens": [ "中" ], "tgt_tokens": [ "时", "," ] }, { "src_interval": [ 42, 42 ], "tgt_interval": [ 45, 46 ], "src_tokens": [], "tgt_tokens": [ "了" ] }, { "src_interval": [ 61, 62 ], "tgt_interval": [ 65, 68 ], "src_tokens": [ "它" ], "tgt_tokens": [ "该", "方", "法" ] }, { "src_interval": [ 66, 67 ], "tgt_interval": [ 72, 72 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{ "id": 8639, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在插秧23d后土壤铵态氮含量总体表现为RT-SR>RT-SN>PT-SR>PT-SN,RT-SR处理较RT-SN、PT-SR、PT-SN各组处理的土壤铵态氮分别高出3.43%、11.57%、48.77%。", "reference": "在插秧 23d 后,土壤铵态氮含量总体表现为RT-SR>RT-SN>PT-SR>PT-SN,RT-SR处理较RT-SN、PT-SR、PT-SN各组处理的土壤铵态氮,分别高出 3.43%、11.57%、48.77%。", "edit": [ { "src_interval": [ 7, 7 ], "tgt_interval": [ 7, 8 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 78, 78 ], "tgt_interval": [ 79, 80 ], "src_tokens": [], "tgt_tokens": [ "," ] } ] }, { "id": 8640, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "各处理湿度表现为苗管距0m>苗管距2.5m>苗管距5m,苗渠距35m>苗渠距25m>苗渠距15m。", "reference": "各处理的湿度呈现出苗管距0m>苗管距2.5m>苗管距5m,苗渠距35m>苗渠距25m>苗渠距15m。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 5, 8 ], "tgt_interval": [ 6, 9 ], "src_tokens": [ "表", "现", "为" ], "tgt_tokens": [ "呈", "现", "出" ] }, { "src_interval": [ 27, 28 ], "tgt_interval": [ 28, 29 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] } ] }, { "id": 8643, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "由于受各种自然和人为因素的影响,土壤氮、磷、钾在时间、空间上呈异质性分布。", "reference": "因为受到各种自然和人为因素的影响,所以土壤氮、磷、钾于时间和空间上呈异质性分布。", "edit": [ { "src_interval": [ 0, 3 ], "tgt_interval": [ 0, 4 ], "src_tokens": [ "由", "于", "受" ], "tgt_tokens": [ "因", "为", "受", "到" ] }, { "src_interval": [ 16, 16 ], "tgt_interval": [ 17, 19 ], "src_tokens": [], "tgt_tokens": [ "所", "以" ] }, { "src_interval": [ 23, 24 ], "tgt_interval": [ 26, 27 ], "src_tokens": [ "在" ], "tgt_tokens": [ "于" ] }, { "src_interval": [ 26, 27 ], "tgt_interval": [ 29, 30 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] } ] }, { "id": 8645, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "从而增加土壤微生物量碳、氮、磷的含量,可缓解棉花连作的不利影响,能有利于提高土壤质量。", "reference": "从而使土壤微生物量碳、氮、磷的含量得以增加,可缓解棉花连作的不利影响,有利于提升土壤质量。", "edit": [ { "src_interval": [ 2, 4 ], "tgt_interval": [ 2, 3 ], "src_tokens": [ "增", "加" ], "tgt_tokens": [ "使" ] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 17, 21 ], "src_tokens": [], "tgt_tokens": [ "得", "以", "增", "加" ] }, { "src_interval": [ 32, 33 ], "tgt_interval": [ 35, 35 ], "src_tokens": [ "能" ], "tgt_tokens": [] }, { "src_interval": [ 37, 38 ], "tgt_interval": [ 39, 40 ], "src_tokens": [ "高" ], "tgt_tokens": [ "升" ] } ] }, { "id": 8646, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "究其原因,一方面可能由于降雨量较大,盐基淋溶作用强烈,氢离子取代盐基离子被土壤所吸收;另一方面,植被根系所分泌的有机酸在湿冷条件下不易被盐基所中和,土壤呈酸性。", "reference": "究其原因,一方面可能是因为降雨量较大,盐基淋溶作用强烈,使得氢离子取代盐基离子被土壤吸收;另一方面,植被根系分泌的有机酸在湿冷条件下不易被盐基中和,土壤呈酸性。", "edit": [ { "src_interval": [ 10, 12 ], "tgt_interval": [ 10, 13 ], "src_tokens": [ "由", "于" ], "tgt_tokens": [ "是", "因", "为" ] }, { "src_interval": [ 27, 27 ], "tgt_interval": [ 28, 30 ], "src_tokens": [], "tgt_tokens": [ "使", "得" ] }, { "src_interval": [ 39, 40 ], "tgt_interval": [ 42, 42 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"在运行作业时候,需要将代码打包成JAR文件,在JOBConf的初始函数中传递类,JobClient类的静态函数runJob()会提交将作业进行提交,并在控制台上记录执行情况。", "reference": "在运行作业期间,需要把代码打包为JAR文件,在JOBConf的初始函数中传递类,JobClient类的静态函数runJob会将作业予以提交,并在控制台记载执行状况。", "edit": [ { "src_interval": [ 5, 7 ], "tgt_interval": [ 5, 7 ], "src_tokens": [ "时", "候" ], "tgt_tokens": [ "期", "间" ] }, { "src_interval": [ 10, 11 ], "tgt_interval": [ 10, 11 ], "src_tokens": [ "将" ], "tgt_tokens": [ "把" ] }, { "src_interval": [ 15, 16 ], "tgt_interval": [ 15, 16 ], "src_tokens": [ "成" ], "tgt_tokens": [ "为" ] }, { "src_interval": [ 61, 66 ], "tgt_interval": [ 61, 62 ], "src_tokens": [ "(", ")", "会", "提", "交" ], "tgt_tokens": [ "会" ] }, { "src_interval": [ 69, 71 ], "tgt_interval": [ 65, 67 ], "src_tokens": [ "进", "行" ], "tgt_tokens": [ "予", "以" ] }, { "src_interval": [ 79, 82 ], "tgt_interval": [ 75, 77 ], "src_tokens": [ "上", "记", "录" ], "tgt_tokens": [ "记", "载" ] }, { "src_interval": [ 84, 85 ], "tgt_interval": [ 79, 80 ], "src_tokens": [ "情" ], "tgt_tokens": [ "状" ] } ] }, { "id": 8659, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "翻耕条件下(T2)施肥方法间比较,在0~20cm土层,F1M1显著高于F2M1,F1M2显著高于F2M2,在20~30cm土层中,F2M1较F1M1显著增加了10.20%,F2M2较F1M2显著增加了12.80%,F1M2和F2M2在30~50cm土层无显著差异,各处理在50~60cm土层差异不显著。", "reference": "翻耕条件下(T2)施肥方法间比较,在0~20cm土层,F1M1显著高于F2M1,F1M2显著高于F2M2;在20~30cm土层中,F2M1较F1M1显著增加了10.20%,F2M2较F1M2显著增加了12.80%;F1M2和F2M2在30~50cm土层无显著差异;各处理在50~60cm土层差异不显著。", "edit": [ { "src_interval": [ 52, 53 ], "tgt_interval": [ 52, 53 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 106, 107 ], "tgt_interval": [ 106, 107 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 131, 132 ], "tgt_interval": [ 131, 132 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] } ] }, { "id": 8661, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "拟合肥料效应函数的模型多种类型,主要包括二次多项式模型、二次加平台模型、指数模型、线性模型、平方根模型、线性加平台模型等类型。", "reference": "拟合肥料效应函数的模型有多种类型,主要包含二次多项式模型、二次加平台模型、指数模型、线性模型、平方根模型以及线性加平台模型等类型。", "edit": [ { "src_interval": [ 11, 11 ], "tgt_interval": [ 11, 12 ], "src_tokens": [], "tgt_tokens": [ "有" ] }, { "src_interval": [ 19, 20 ], "tgt_interval": [ 20, 21 ], "src_tokens": [ "括" ], "tgt_tokens": [ "含" ] }, { "src_interval": [ 51, 52 ], "tgt_interval": [ 52, 54 ], "src_tokens": [ "、" ], "tgt_tokens": [ "以", "及" ] } ] }, { "id": 8663, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "整区中没有明显的变化大的范围,符合半方差分析的空间自相关性强的结果。", "reference": "整区中不存在明显变化较大的范围,与半方差分析空间自相关性强的结果相符。", "edit": [ { "src_interval": [ 3, 5 ], "tgt_interval": [ 3, 6 ], "src_tokens": [ "没", "有" ], "tgt_tokens": [ "不", "存", "在" ] }, { "src_interval": [ 7, 8 ], "tgt_interval": [ 8, 8 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 10, 10 ], "tgt_interval": [ 10, 11 ], "src_tokens": [], "tgt_tokens": [ "较" ] }, { "src_interval": [ 15, 17 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ "符", "合" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 22, 22 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 33, 33 ], "tgt_interval": [ 32, 34 ], "src_tokens": [], "tgt_tokens": [ "相", "符" ] } ] }, { "id": 8664, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "因为剔除养分数据的异常值是地统计分析的前提,对于比总体均值大3倍标准差及以上或者小3倍标准差及以上的土壤养分样点数据进行删除。", "reference": "剔除养分数据的异常值是地统计分析的前提,对于比总体均值大3倍标准差及以上或者小3倍标准差及以上的土壤养分样点数据进行删除。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "因", "为" ], "tgt_tokens": [] } ] }, { "id": 8666, "category": "农学", "discipline": "农业工程", "title": "秸秆覆盖量与施肥量对黑土区农田土壤养分和玉米生理生长特性的影响", "source": "称取5.0g(精确到0.01g)过1号筛的风干土,置于100mL锥形瓶中,加入50mL1mol/L乙酸铵溶液,加塞振荡30min,用干滤纸过滤,置于样品瓶中;利用原子吸收色谱仪测定速效钾。", "reference": "称取5.0g(精确到0.01g)过1号筛的风干土,置于100mL锥形瓶中,加入50mL1mol/L乙酸铵溶液,加塞振荡30min,用干滤纸过滤,置于样品瓶中,利用原子吸收色谱仪测定速效钾。", "edit": [ { "src_interval": [ 78, 79 ], "tgt_interval": [ 78, 79 ], "src_tokens": [ ";" ], "tgt_tokens": [ "," ] } ] }, { "id": 8671, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "包括本论文第四、五章中发现生物质炭对碳氮磷元素周转过程的调节与生物质炭生产温度、土壤性质等相关。", "reference": "本论文第四、五章中发现生物质炭对碳氮磷元素周转过程的调节与生物质炭生产温度、土壤性质等相关。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "包", "括" ], "tgt_tokens": [] } ] }, { "id": 8675, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "通常,高温生产的生物质炭具有更高的含碳量和稳定的芳香结构(Zimmerman,2010;MaSek et al.,2013;Zimmerman et al.,2011)。", "reference": "高温生产的生物质炭通常具有更高的含碳量和稳定的芳香结构(Zimmerman,2010; MaSek et al.,2013; Zimmerman et al.,2011)。", "edit": [ { "src_interval": [ 0, 12 ], "tgt_interval": [ 0, 11 ], "src_tokens": [ "通", "常", ",", "高", "温", "生", "产", "的", "生", "物", "质", "炭" ], "tgt_tokens": [ "高", "温", "生", "产", "的", "生", "物", "质", "炭", "通", "常" ] }, { "src_interval": [ 28, 29 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 38, 39 ], "tgt_interval": [ 37, 38 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 43, 44 ], "tgt_interval": [ 42, 43 ], "src_tokens": [ ";" ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 59, 60 ], "tgt_interval": [ 58, 59 ], "src_tokens": [ ";" ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 79, 80 ], "tgt_interval": [ 78, 79 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8677, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "Dai et al.,(2016a)指出,生物质废弃物以生物质炭还田在减少磷素损失的同时对磷素具有缓释效应,增加磷素的利用效率,保障磷素的可持续性循环利用。", "reference": "Dai et al.,(2016a)指出,生物质废弃物借由生物质炭还田,在降低磷素损失的同时具有磷素的缓释效应,增加磷素的利用效率,保障磷素可持续循环利用。", "edit": [ { "src_interval": [ 25, 26 ], "tgt_interval": [ 25, 27 ], "src_tokens": [ "以" ], "tgt_tokens": [ "借", "由" ] }, { "src_interval": [ 32, 35 ], "tgt_interval": [ 33, 37 ], "src_tokens": [ "在", "减", "少" ], "tgt_tokens": [ ",", "在", "降", "低" ] }, { "src_interval": [ 42, 43 ], "tgt_interval": [ 44, 46 ], "src_tokens": [ "对" ], "tgt_tokens": [ "具", "有" ] }, { "src_interval": [ 45, 47 ], "tgt_interval": [ 48, 49 ], "src_tokens": [ "具", "有" ], "tgt_tokens": [ "的" ] }, { "src_interval": [ 66, 67 ], "tgt_interval": [ 68, 68 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 70, 71 ], "tgt_interval": [ 71, 71 ], "src_tokens": [ "性" ], "tgt_tokens": [] } ] }, { "id": 8680, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "在本研究中,为细化研究范围,根据地理位置和农业生产特点,将全省分为四个农业生态地区,分别为陕北黄土高原(陕北)、渭北旱塬(渭北)、关中平原(关中)和陕南秦巴山区(陕南)。", "reference": "在本研究中,为细化研究的范围,依据地理位置与农业生产的特点,将全省划为了四个农业生态地区,即陕北黄土高原(陕北)、渭北旱塬(渭北)、关中平原(关中)和陕南秦巴山区(陕南)。", "edit": [ { "src_interval": [ 11, 11 ], "tgt_interval": [ 11, 12 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 14, 15 ], "tgt_interval": [ 15, 16 ], "src_tokens": [ "根" ], "tgt_tokens": [ "依" ] }, { "src_interval": [ 20, 21 ], "tgt_interval": [ 21, 22 ], "src_tokens": [ "和" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 25, 25 ], "tgt_interval": [ 26, 27 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 31, 33 ], "tgt_interval": [ 33, 36 ], "src_tokens": [ "分", "为" ], "tgt_tokens": [ "划", "为", "了" ] }, { "src_interval": [ 42, 45 ], "tgt_interval": [ 45, 46 ], "src_tokens": [ "分", "别", "为" ], "tgt_tokens": [ "即" ] } ] }, { "id": 8683, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "同时可以看出,喷施处理氮损失率随沼液施加量增多呈下降趋势。", "reference": "与此同时能够看出,喷施处理的氮损失率随着沼液施加量的增多而呈现出下降趋势。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 2 ], "src_tokens": [], "tgt_tokens": [ "与", "此" ] }, { "src_interval": [ 2, 4 ], "tgt_interval": [ 4, 6 ], "src_tokens": [ "可", "以" ], "tgt_tokens": [ "能", "够" ] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 13, 14 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 16, 16 ], "tgt_interval": [ 19, 20 ], "src_tokens": [], "tgt_tokens": [ "着" ] }, { "src_interval": [ 21, 21 ], "tgt_interval": [ 25, 26 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 23, 24 ], "tgt_interval": [ 28, 32 ], "src_tokens": [ "呈" ], "tgt_tokens": [ "而", "呈", "现", "出" ] } ] }, { "id": 8688, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "3.当前小麦地土壤有机质(SOM)、全氮(TN)、速效磷(AP)和速效钾(AK)平均含量分别为15.5g/kg、0.9g/kg、19.2mg/kg、218.6mg/kg,与2005-2009年相比,OM、AP、AK含量分别增加了1.2g/kg(8%)、0.7mg/kg(3.8%)、70.2mg/kg(47.3%)。", "reference": "3.当前小麦地土壤有机质(SOM)、全氮(TN)、速效磷(AP)和速效钾(AK)平均含量分别为15.5g/kg、0.9g/kg、19.2mg/kg、218.6mg/kg,与2005-2009年相比,OM、AP、AK含量分别增加了1.2g/kg(8%)、0.7mg/kg(3.8%)、70.2mg/kg(47.3%)。", "edit": [] }, { "id": 8692, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在插秧49d后土壤铵态氮含量总体表现为RT-SR>RT-SN>PT-SR>PT-SN,RT-SR处理较RT-SN、PT-SR、PT-SN各组处理的土壤铵态氮分别高出23.64%、34.65%、74.36%。", "reference": "在插秧49d后土壤铵态氮含量总体表现为RT-SR>RT-SN>PT-SR>PT-SN,RT-SR处理较RT-SN、PT-SR、PT-SN各组处理的土壤铵态氮分别高出23.64%、34.65%、74.36%。", "edit": [] }, { "id": 8696, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "在1年腐解期内,不同处理秸秆腐解率为50.25%~73.25%,半纤维素腐解率为49.14%~74.03%,纤维素腐解率为56.56~84.23%,木质素腐解率为27.14~35.49%。", "reference": "在1年腐解期内,不同处理的秸秆腐解率为50.25%~ 73.25%,半纤维素腐解率为49.14%~ 74.03%,纤维素腐解率为56.56%~ 84.23%,木质素腐解率为27.14%~ 35.49%。", "edit": [ { "src_interval": [ 12, 12 ], "tgt_interval": [ 12, 13 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 66, 66 ], "tgt_interval": [ 67, 68 ], "src_tokens": [], "tgt_tokens": [ "%" ] }, { "src_interval": [ 86, 86 ], "tgt_interval": [ 88, 89 ], "src_tokens": [], "tgt_tokens": [ "%" ] } ] }, { "id": 8697, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "同时从已获得的文献中记录以下参数:(1)试验基本情况:试验点,试验类型,生物质炭用量,作物种植系统,试验持续时间;(2)土壤性状相关(试验前):pH和SOC;(3)生物质炭生产相关:原料,生产温度(最高生产温度);(4)生物质炭性质:pH,元素含量(包括C、H、O和N),灰分含量,比表面积和阳离子交换量(CEC)。", "reference": "同时从已获取的文献中记录下列参数:(1)试验的基本情况,包括试验点、试验类型、生物质炭用量、作物种植系统以及试验持续时间;(2)土壤性状相关(试验前)的pH和SOC;(3)生物质炭生产相关的原料与最高生产温度;(4)生物质炭的性质,如pH、元素含量(涵盖 C、H、O和N)、灰分含量、比表面积以及阳离子交换量(CEC)。", "edit": [ { "src_interval": [ 5, 6 ], "tgt_interval": [ 5, 6 ], "src_tokens": [ "得" ], "tgt_tokens": [ "取" ] }, { "src_interval": [ 12, 14 ], "tgt_interval": [ 12, 14 ], "src_tokens": [ "以", "下" ], "tgt_tokens": [ "下", "列" ] }, { "src_interval": [ 17, 20 ], "tgt_interval": [ 17, 20 ], "src_tokens": [ "(", "1", ")" ], "tgt_tokens": [ "(", "1", ")" ] }, { "src_interval": [ 22, 22 ], "tgt_interval": [ 22, 23 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 26, 27 ], "tgt_interval": [ 27, 30 ], "src_tokens": [ ":" ], "tgt_tokens": [ ",", "包", "括" ] }, { "src_interval": [ 30, 31 ], "tgt_interval": [ 33, 34 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 35, 36 ], "tgt_interval": [ 38, 39 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 42, 43 ], "tgt_interval": [ 45, 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"tgt_interval": [ 157, 158 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8698, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "同时为进一步推进生物炭田间应用的科学性和安全性,对生物炭中重金属残留及释放风险进行了分析与评估。", "reference": "同时为了进一步提高生物炭在田间应用的科学性和安全性,我们对生物炭中的重金属残留和释放风险进行了分析与评估。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "了" ] }, { "src_interval": [ 6, 8 ], "tgt_interval": [ 7, 9 ], "src_tokens": [ "推", "进" ], "tgt_tokens": [ "提", "高" ] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 12, 13 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 24, 24 ], "tgt_interval": [ 26, 28 ], "src_tokens": [], "tgt_tokens": [ "我", "们" ] }, { "src_interval": [ 29, 29 ], "tgt_interval": [ 33, 34 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 34, 35 ], "tgt_interval": [ 39, 40 ], "src_tokens": [ "及" ], "tgt_tokens": [ "和" ] } ] }, { "id": 8699, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "我国现代发展中的精准农业是一种以农业为基础、以农业为主体、以农业为主体的田间管理方法。", "reference": "我国现代发展里的精准农业属于以农业为基础、以农业为主体的田间管理方法。", "edit": [ { "src_interval": [ 6, 7 ], "tgt_interval": [ 6, 7 ], "src_tokens": [ "中" ], "tgt_tokens": [ "里" ] }, { "src_interval": [ 12, 15 ], "tgt_interval": [ 12, 14 ], "src_tokens": [ "是", "一", "种" ], "tgt_tokens": [ "属", "于" ] }, { "src_interval": [ 21, 28 ], "tgt_interval": [ 20, 20 ], "src_tokens": [ "、", "以", "农", "业", "为", "主", "体" ], "tgt_tokens": [] } ] }, { "id": 8702, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "研究发现,随着热裂解温度的提高,生物质炭的摩尔H:C比、摩尔O:C比以及易分解有机碳的含量等逐渐降低(Enders et al,2012),而比表面积和pH等逐渐升高(Aller,2016),这些性状与其对土壤养分元素的吸附和释放(Méndez et al.,2013;Hammer et al.,2014)及对土壤温室气体的减排等作用有关(Taghizadeh-Toosi et al.,2011)。", "reference": "研究发现,随着热裂解温度的提高,生物质炭的摩尔H:C比、摩尔O:C比以及易分解有机碳的含量逐渐降低(Enders et al,2012),而比表面积和pH值逐渐升高(Aller,2016)。这些特性与其对土壤养分元素的吸附和释放(Méndez et al.,2013;Hammer et al.,2014)以及对土壤温室气体的减排等作用密切相关(Taghizadeh-Toosi et al.,2011)。", "edit": [ { "src_interval": [ 45, 46 ], "tgt_interval": [ 45, 45 ], "src_tokens": [ "等" ], "tgt_tokens": [] }, { "src_interval": [ 67, 68 ], "tgt_interval": [ 66, 67 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 76, 77 ], "tgt_interval": [ 75, 76 ], "src_tokens": [ "等" ], "tgt_tokens": [ "值" ] }, { "src_interval": [ 93, 94 ], "tgt_interval": [ 92, 93 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 96, 98 ], "tgt_interval": [ 95, 97 ], "src_tokens": [ "性", "状" ], "tgt_tokens": [ "特", "性" ] }, { "src_interval": [ 148, 148 ], "tgt_interval": [ 147, 148 ], "src_tokens": [], "tgt_tokens": [ "以" ] }, { "src_interval": [ 162, 163 ], "tgt_interval": [ 162, 165 ], "src_tokens": [ "有" ], "tgt_tokens": [ "密", "切", "相" ] } ] }, { "id": 8703, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "秸秆中有机碳分解速率与碳氮比显著相关,随着时间的延长秸秆腐解速率逐渐下降,但是不同环境条件下随着还田年限的提高,秸秆残余有机碳含量逐步减小并直至彻底分解。", "reference": "秸秆中的有机碳分解速率与碳氮比存在显著关联,随着时间的延长,秸秆腐解速率逐渐降低,然而在不同环境条件下,随着还田年限的提高,秸秆残余有机碳含量逐步减小,直至彻底分解。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 14, 14 ], "tgt_interval": [ 15, 17 ], "src_tokens": [], "tgt_tokens": [ "存", "在" ] }, { "src_interval": [ 16, 18 ], "tgt_interval": [ 19, 21 ], "src_tokens": [ "相", "关" ], "tgt_tokens": [ "关", "联" ] }, { "src_interval": [ 26, 26 ], "tgt_interval": [ 29, 30 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 34, 39 ], "tgt_interval": [ 38, 44 ], "src_tokens": [ "下", "降", ",", "但", "是" ], "tgt_tokens": [ "降", "低", ",", "然", "而", "在" ] }, { "src_interval": [ 46, 46 ], "tgt_interval": [ 51, 52 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 69, 70 ], "tgt_interval": [ 75, 76 ], "src_tokens": [ "并" ], "tgt_tokens": [ "," ] } ] }, { "id": 8706, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "(2)西辽河施肥管理区土壤10项指标均在在空间上呈现较大的正相关,且存在空间聚集区,空间聚集程度大小依次为有效锰、碱解氮、pH、有效铁、有机质、有效锌、有效磷、全氮、速效钾、有效铜。", "reference": "(2)西辽河施肥管理区的土壤 10 项指标在空间上均呈现出较大的正相关,且存在空间聚集区,空间聚集程度大小依次是有效锰、碱解氮、pH、有效铁、有机质、有效锌、有效磷、全氮、速效钾、有效铜。", "edit": [ { "src_interval": [ 11, 11 ], "tgt_interval": [ 11, 12 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 18, 20 ], "tgt_interval": [ 19, 19 ], "src_tokens": [ "均", "在" ], "tgt_tokens": [] }, { "src_interval": [ 24, 24 ], "tgt_interval": [ 23, 24 ], "src_tokens": [], "tgt_tokens": [ "均" ] }, { "src_interval": [ 26, 26 ], "tgt_interval": [ 26, 27 ], "src_tokens": [], "tgt_tokens": [ "出" ] }, { "src_interval": [ 52, 53 ], "tgt_interval": [ 53, 54 ], "src_tokens": [ "为" ], "tgt_tokens": [ "是" ] } ] }, { "id": 8707, "category": "农学", "discipline": "农业资源与环境", "title": "蚯蚓粪有机肥施用对稻田土壤养分及吸收的影响", "source": "在成熟期,空白施肥对照(CK)相比,T1、T2、T3处理的土壤蔗糖酶活性升高了8.7%、29.8%、55.1%(p<0.05),与常规施肥对照(CK0)相比,升高了5.4%、25.8%、50.3%(p<0.05)。", "reference": "在成熟期,空白施肥对照(CK)相比,T1、T2、T3处理的土壤蔗糖酶活性分别提高了8.7%、29.8%、55.1%(p<0.05),与常规施肥对照(CK0)相比,分别提高了5.4%、25.8%、50.3%(p<0.05)。", "edit": [ { "src_interval": [ 36, 37 ], "tgt_interval": [ 36, 39 ], "src_tokens": [ "升" ], "tgt_tokens": [ "分", "别", "提" ] }, { "src_interval": [ 55, 56 ], "tgt_interval": [ 57, 58 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 62, 63 ], "tgt_interval": [ 64, 65 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 79, 80 ], "tgt_interval": [ 81, 84 ], "src_tokens": [ "升" ], "tgt_tokens": [ "分", "别", "提" ] }, { "src_interval": [ 98, 99 ], "tgt_interval": [ 102, 103 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 105, 106 ], "tgt_interval": [ 109, 110 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8711, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "随着温度的升高,生物质炭对酶活性的效应降低,且裂解温度≥600℃时没有酶活性显著性增加。", "reference": "伴随温度的升高,生物质炭对酶活性的作用减弱,并且在裂解温度≥ 600℃时,酶活性没有显著提升。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 2 ], "src_tokens": [ "随", "着" ], "tgt_tokens": [ "伴", "随" ] }, { "src_interval": [ 17, 23 ], "tgt_interval": [ 17, 25 ], "src_tokens": [ "效", "应", "降", "低", ",", "且" ], "tgt_tokens": [ "作", "用", "减", "弱", ",", "并", "且", "在" ] }, { "src_interval": [ 33, 35 ], "tgt_interval": [ 35, 36 ], "src_tokens": [ "没", "有" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 38, 38 ], "tgt_interval": [ 39, 41 ], "src_tokens": [], "tgt_tokens": [ "没", "有" ] }, { "src_interval": [ 40, 43 ], "tgt_interval": [ 43, 45 ], "src_tokens": [ "性", "增", "加" ], "tgt_tokens": [ "提", "升" ] } ] }, { "id": 8712, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "要想在不打破马氏链满足细致平稳条件下,提高接受率,参考了Metropolis-Hastings中的做法,将细致平稳条件的两边同时放大相同的倍数,提高了接受率,也满足了细致平稳条件。", "reference": "为了在不破坏马氏链满足细致平稳条件的前提下,提高接受率,参考了Metropolis-Hastings算法中的方法,即将细致平稳条件的两侧同时放大相同的倍数。这样做既提高了接受率,也满足了细致平稳条件。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 2 ], "src_tokens": [ "要", "想" ], "tgt_tokens": [ "为", "了" ] }, { "src_interval": [ 4, 6 ], "tgt_interval": [ 4, 6 ], "src_tokens": [ "打", "破" ], "tgt_tokens": [ "破", "坏" ] }, { "src_interval": [ 17, 17 ], "tgt_interval": [ 17, 20 ], "src_tokens": [], "tgt_tokens": [ "的", "前", "提" ] }, { "src_interval": [ 47, 47 ], "tgt_interval": [ 50, 52 ], "src_tokens": [], "tgt_tokens": [ "算", "法" ] }, { "src_interval": [ 49, 50 ], "tgt_interval": [ 54, 55 ], "src_tokens": [ "做" ], "tgt_tokens": [ "方" ] }, { "src_interval": [ 52, 52 ], "tgt_interval": [ 57, 58 ], "src_tokens": [], "tgt_tokens": [ "即" ] }, { "src_interval": [ 61, 62 ], "tgt_interval": [ 67, 68 ], "src_tokens": [ "边" ], "tgt_tokens": [ "侧" ] }, { "src_interval": [ 71, 72 ], "tgt_interval": [ 77, 82 ], "src_tokens": [ "," ], "tgt_tokens": [ "。", "这", "样", "做", "既" ] } ] }, { "id": 8714, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "6.当前全省苹果地土壤有机质(SOM)、全氮(TN)、速效磷(AP)和速效钾(AK)含量分别为13.0g/kg、0.8g/kg、26.4mg/kg、238.3mg/kg,与2005-2009年相比,有机质、速效磷、速效钾含量分别增加了含量增加了0.4g/kg(3.0%)、8.4mg/kg(46.7%)、86.7mg/kg(57.2%)。", "reference": "6.目前全省苹果地土壤的有机质(SOM)、全氮(TN)、速效磷(AP)和速效钾(AK)含量分别为13.0g/kg、0.8g/kg、26.4mg/kg、238.3mg/kg,与2005-2009年相比,其中有机质、速效磷、速效钾的含量各自提升了0.4g/kg(3.0%)、8.4mg/kg(46.7%)、86.7mg/kg(57.2%)。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 3 ], "src_tokens": [ "当" ], "tgt_tokens": [ "目" ] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 11, 12 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 23, 24 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 26, 27 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 99, 99 ], "tgt_interval": [ 100, 102 ], "src_tokens": [], "tgt_tokens": [ "其", "中" ] }, { "src_interval": [ 110, 110 ], "tgt_interval": [ 113, 114 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 112, 121 ], "tgt_interval": [ 116, 120 ], "src_tokens": [ "分", "别", "增", "加", "了", "含", "量", "增", "加" ], "tgt_tokens": [ "各", "自", "提", "升" ] } ] }, { "id": 8715, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "全省小麦地土壤有机质(SOM)含量在10-20g/kg占比最达,为82.8%;全氮(TN)含量主要在0.8-1.2g/kg,占比为53.9%;速效磷(AP)含量在10-20mg/kg占比最大,为37.1%;速效钾(AK)含量主要在>200mg/kg,所占比例为48.5%。", "reference": "全省小麦地土壤中,有机质(SOM)含量在10-20g/kg 的占比最高,达82.8%;全氮(TN)含量主要是在0.8-1.2g/kg,占比为 53.9%;速效磷(AP)含量在10-20mg/kg 占比最大,为37.1%;速效钾(AK)含量主要在>200mg/kg,所占比例是48.5%。", "edit": [ { "src_interval": [ 7, 7 ], "tgt_interval": [ 7, 9 ], "src_tokens": [], "tgt_tokens": [ "中", "," ] }, { "src_interval": [ 10, 11 ], "tgt_interval": [ 12, 13 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 14, 15 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { 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], "tgt_interval": [ 133, 134 ], "src_tokens": [ "为" ], "tgt_tokens": [ "是" ] } ] }, { "id": 8716, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "由图2-7可知,对照组与处理组甜瓜(根)中多菌灵的含量在整个采样期间呈现稳定下降趋势,1d时0.1mg/L、0.01mg/L两个处理组率先下降到2.0mg/kg后一直保持稳定,其余两个处理组与对照组第3d达到2.5mg/kg(图2-7a)。", "reference": "由图2-7可知,对照组与处理组甜瓜(根)中多菌灵的含量在整个采样期间呈现出稳定下降的趋势,0.1mg/L、0.01mg/L 两个处理组在 1d 时率先下降到 2.0mg/kg 后一直保持稳定,其余的两个处理组和对照组在第 3d 达到 2.5mg/kg(图 2-7a)。", "edit": [ { "src_interval": [ 36, 36 ], "tgt_interval": [ 36, 37 ], "src_tokens": [], "tgt_tokens": [ "出" ] }, { "src_interval": [ 40, 40 ], "tgt_interval": [ 41, 42 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 43, 67 ], "tgt_interval": [ 45, 70 ], "src_tokens": [ "1", "d", "时", "0", ".", "1", "m", "g", "/", "L", "、", "0", ".", "0", "1", "m", "g", "/", "L", "两", "个", "处", "理", "组" ], "tgt_tokens": [ "0", ".", "1", "m", "g", "/", "L", "、", "0", ".", "0", "1", "m", "g", "/", "L", "两", "个", "处", "理", "组", "在", "1", "d", "时" ] }, { "src_interval": [ 90, 90 ], "tgt_interval": [ 93, 94 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 95, 96 ], "tgt_interval": [ 99, 100 ], "src_tokens": [ "与" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 99, 99 ], "tgt_interval": [ 103, 104 ], "src_tokens": [], "tgt_tokens": [ "在" ] } ] }, { "id": 8719, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "陈陆勇等研究发现,犁耕机与旋耕机两种播种方式比较,不同耕作机插、旋耕机插均能减少耕层的紧实度,优化0-20cm耕层结构;在大于20cm不同类型的试验区中,由于不同的土体重量和不同的种植方式,其物理性质变化不同,与其土壤本身质地相关。", "reference": "陈陆勇等研究发现,在比较犁耕机和旋耕机两种播种方式时,不同耕作机插、旋耕机插均能减少耕层的紧实度,并优化0-20cm的耕层结构。然而,在大于20cm的不同类型试验区中,由于不同的土体重量和不同的种植方式,其物理性质的变化也不同,与土壤本身的质地密切相关。", "edit": [ { "src_interval": [ 9, 9 ], "tgt_interval": [ 9, 12 ], "src_tokens": [], "tgt_tokens": [ "在", "比", "较" ] }, { "src_interval": [ 12, 13 ], "tgt_interval": [ 15, 16 ], "src_tokens": [ "与" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 22, 24 ], "tgt_interval": [ 25, 26 ], "src_tokens": [ "比", 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"tgt_tokens": [ "密", "切" ] } ] }, { "id": 8721, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "本章中第一年的数据均来自邬刚(2012)。", "reference": "本章中第一年的数据均来自邬刚(2012)。", "edit": [ { "src_interval": [ 14, 15 ], "tgt_interval": [ 14, 15 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 19, 20 ], "tgt_interval": [ 19, 20 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8722, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "这种算法旨在最小化过拟合风险和提高决策树的预测精度,每次迭代都是在残差减少的梯度方向上建立一棵新的决策树。", "reference": "这种算法旨在最小化过拟合风险和提高决策树的预测精度,每次迭代都是在残差减少的梯度方向上建立一棵新的决策树。", "edit": [] }, { "id": 8723, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献以安徽省安庆市为研究区,构建随机森林\t(RF)对土壤钾素进行了预测,并与克里克插值和反距离插值预测的结果进行对比,结果显示RF能更好地进行预测。", "reference": "文献以安徽省安庆市作为研究区,构建随机森林(RF)对土壤钾素进行预测,并与克里克插值和反距离插值预测的结果进行对照,结果显示 RF 能更好地进行预测。", "edit": [ { "src_interval": [ 9, 9 ], "tgt_interval": [ 9, 10 ], "src_tokens": [], "tgt_tokens": [ "作" ] }, { "src_interval": [ 31, 32 ], "tgt_interval": [ 32, 32 ], "src_tokens": [ "了" ], "tgt_tokens": [] }, { "src_interval": [ 56, 57 ], "tgt_interval": [ 56, 57 ], "src_tokens": [ "比" ], "tgt_tokens": [ "照" ] } ] }, { "id": 8726, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "CF处理中施用了相对大量的氮素和少量的磷元素,而平衡施肥(BF)模式根据当地土壤状况和作物生长实际需求降低氮素投入的同时增加磷元素施入,使N/P比达到3.5:1,符合最优玉米生长需求(褚清河等,2007)。", "reference": "CF处理中施用了相对大量的氮素和少量的磷元素,而平衡施肥(BF)模式根据当地土壤状况和作物生长实际需求降低氮素投入的同时增加磷元素施入,使N/P比达到3.5:1,符合最优玉米生长需求(褚清河等,2007)。", "edit": [ { "src_interval": [ 80, 81 ], "tgt_interval": [ 80, 81 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 91, 92 ], "tgt_interval": [ 91, 92 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 101, 102 ], "tgt_interval": [ 101, 102 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8727, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "主要由河床、河漫滩、陆地组成。", "reference": "主要是由河床、河漫滩以及陆地所组成。", "edit": [ { "src_interval": [ 2, 2 ], "tgt_interval": [ 2, 3 ], "src_tokens": [], "tgt_tokens": [ "是" ] }, { "src_interval": [ 9, 10 ], "tgt_interval": [ 10, 12 ], "src_tokens": [ "、" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 12, 12 ], "tgt_interval": [ 14, 15 ], "src_tokens": [], "tgt_tokens": [ "所" ] } ] }, { "id": 8728, "category": "农学", "discipline": "农业资源与环境", "title": "蚯蚓粪有机肥施用对稻田土壤养分及吸收的影响", "source": "从图3-2a中可以看出不同配比施肥对稻田土壤中碱解氮含量的影响试验结果:施加蚯蚓粪后,在水稻灌浆期和成熟期相较于两组对照,土壤碱解氮含量显著(p<0.05)升高,尤其是在水稻的成熟期,T3处理的碱解氮含量达到142.7mg/kg,比空白对照(CK、93.2mg/kg)和常规施肥(CK0、116.0mg/kg)提高了53.1%和22.9%(p<0.05)。", "reference": "从图3-2a中可以看出,不同配比施肥对稻田土壤中碱解氮含量的影响试验结果显示:施加蚯蚓粪后,在水稻灌浆期和成熟期相较于两组对照,土壤碱解氮含量显著提高(p<0.05),尤其是在水稻的成熟期,T3处理的碱解氮含量达到142.7mg/kg,比空白对照(CK、93.2mg/kg)和常规施肥(CK0、116.0mg/kg)分别提高了53.1%和22.9%(p<0.05)。", "edit": [ { "src_interval": [ 11, 11 ], "tgt_interval": [ 11, 12 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 35, 35 ], "tgt_interval": [ 36, 38 ], "src_tokens": [], "tgt_tokens": [ "显", "示" ] }, { "src_interval": [ 70, 71 ], "tgt_interval": [ 73, 76 ], "src_tokens": [ "(" ], "tgt_tokens": [ "提", "高", "(" ] }, { "src_interval": [ 77, 80 ], "tgt_interval": [ 82, 83 ], "src_tokens": [ ")", "升", "高" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 155, 155 ], "tgt_interval": [ 158, 160 ], "src_tokens": [], "tgt_tokens": [ "分", "别" ] }, { "src_interval": [ 169, 170 ], "tgt_interval": [ 174, 175 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 176, 177 ], "tgt_interval": [ 181, 182 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8729, "category": "农学", "discipline": "农业资源与环境", "title": "蚯蚓粪有机肥施用对稻田土壤养分及吸收的影响", "source": "N、P、K是确保作物生理代谢和生长的重要物质基础,其中N参与了光合作用关键酶的合成,通过增加酶的数量,来提高作物的净光合速率;P参与光反应与暗反应,在能量代谢起关键作用,积累和运输光合作用产物;K不仅能够促进作物养分的合成和转移,还能通过调节作物叶片气孔开闭以及酶活性从而影响光合作用的强弱。", "reference": "N、P、K是保障作物生理代谢和生长的重要物质基础,其中N参与了光合作用关键酶的合成,通过提升酶的数量,来提高作物的净光合速率;P参与光反应与暗反应,在能量代谢中起关键作用,积累并运输光合作用产物;K不但能够促进作物养分的合成与转移,还能通过调节作物叶片气孔开闭与酶活性来影响光合作用的强弱。", "edit": [ { "src_interval": [ 6, 8 ], "tgt_interval": [ 6, 8 ], "src_tokens": [ "确", "保" ], "tgt_tokens": [ "保", "障" ] }, { "src_interval": [ 44, 46 ], "tgt_interval": [ 44, 46 ], "src_tokens": [ "增", "加" ], "tgt_tokens": [ "提", "升" ] }, { "src_interval": [ 79, 79 ], "tgt_interval": [ 79, 80 ], "src_tokens": [], "tgt_tokens": [ "中" ] }, { "src_interval": [ 87, 88 ], "tgt_interval": [ 88, 89 ], "src_tokens": [ "和" ], "tgt_tokens": [ "并" ] }, { "src_interval": [ 99, 100 ], "tgt_interval": [ 100, 101 ], "src_tokens": [ "仅" ], "tgt_tokens": [ "但" ] }, { "src_interval": [ 111, 112 ], "tgt_interval": [ 112, 113 ], "src_tokens": [ "和" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 129, 131 ], "tgt_interval": [ 130, 131 ], "src_tokens": [ "以", "及" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 134, 136 ], "tgt_interval": [ 134, 135 ], "src_tokens": [ "从", "而" ], "tgt_tokens": [ "来" ] } ] }, { "id": 8730, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "作物连作会导致酚酸在土壤积累。", "reference": "作物连作会导致酚酸在土壤中积累。", "edit": [ { "src_interval": [ 12, 12 ], "tgt_interval": [ 12, 13 ], "src_tokens": [], "tgt_tokens": [ "中" ] } ] }, { "id": 8732, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "说明综合得分能够更全面的反映土壤养分不同等级的分布情况。", "reference": "说明综合得分能更全面地反映土壤养分不同等级的分布情况。", "edit": [ { "src_interval": [ 7, 8 ], "tgt_interval": [ 7, 7 ], "src_tokens": [ "够" ], "tgt_tokens": [] }, { "src_interval": [ 11, 12 ], "tgt_interval": [ 10, 11 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 8734, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "(二)基于深度学习算法的预测。", "reference": "(二)基于深度学习算法的预测。", "edit": [] }, { "id": 8735, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "施入土壤之后,在生物和非生物学过程的作用下生物质炭与土壤发生交互作用(Lehmann et al.,2011;Joseph et al.,2013),随着时间的延长,生物质炭在土壤中的性质和作用也会发生变化(Bian et al.,2014;Liu et al.,2014a)。", "reference": "施入土壤之后,在生物和非生物学过程的作用下生物质炭与土壤发生交互作用(Lehmann et al.,2011;Joseph et al.,2013),随着时间的延长,生物质炭在土壤中的性质和作用也会发生变化(Bian et al.,2014;Liu et al.,2014a)。", "edit": [ { "src_interval": [ 34, 35 ], "tgt_interval": [ 34, 35 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 47, 48 ], "tgt_interval": [ 47, 48 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 52, 53 ], "tgt_interval": [ 52, 53 ], "src_tokens": [ ";" ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 64, 65 ], "tgt_interval": [ 64, 65 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 69, 71 ], "tgt_interval": [ 69, 71 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "," ] }, { "src_interval": [ 99, 100 ], "tgt_interval": [ 99, 100 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 109, 110 ], "tgt_interval": [ 109, 110 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 114, 115 ], "tgt_interval": [ 114, 115 ], "src_tokens": [ ";" ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 123, 124 ], "tgt_interval": [ 123, 124 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 129, 130 ], "tgt_interval": [ 129, 130 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8737, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "因此,土壤类型和土地利用类型的两个最重要的因素在控制土壤养分的空间分布,而土地利用类型比土壤类型发挥了更重要的作用。", "reference": "因此,土壤类型和土地利用类型这两大重要因素控制着土壤养分的空间分布,其中土地利用类型较土壤类型发挥的作用更为重要。", "edit": [ { "src_interval": [ 14, 18 ], "tgt_interval": [ 14, 17 ], "src_tokens": [ "的", "两", "个", "最" ], "tgt_tokens": [ "这", "两", "大" ] }, { "src_interval": [ 20, 21 ], "tgt_interval": [ 19, 19 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 23, 24 ], "tgt_interval": [ 21, 21 ], "src_tokens": [ "在" ], "tgt_tokens": [] }, { "src_interval": [ 26, 26 ], "tgt_interval": [ 23, 24 ], "src_tokens": [], "tgt_tokens": [ "着" ] }, { "src_interval": [ 36, 37 ], "tgt_interval": [ 34, 36 ], "src_tokens": [ "而" ], "tgt_tokens": [ "其", "中" ] }, { "src_interval": [ 43, 44 ], "tgt_interval": [ 42, 43 ], "src_tokens": [ "比" ], "tgt_tokens": [ "较" ] }, { "src_interval": [ 50, 52 ], "tgt_interval": [ 49, 54 ], "src_tokens": [ "了", "更" ], "tgt_tokens": [ "的", "作", "用", "更", "为" ] }, { "src_interval": [ 54, 57 ], "tgt_interval": [ 56, 56 ], "src_tokens": [ "的", "作", "用" ], "tgt_tokens": [] } ] }, { "id": 8738, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "第三、继续对研究区耕地其它养分元素进行异质性研究和影响因素探究,并进行合理预测,将对合理调节土地利用方式、平衡土壤理化性质、有效管理土壤有一定参考意义。", "reference": "第三,继续对研究区耕地其它养分元素进行异质性研究和影响因素探究,并进行合理预测,将对合理调节土地利用方式、平衡土壤理化性质、有效管理土壤有一定参考意义。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 3 ], "src_tokens": [ "、" ], "tgt_tokens": [ "," ] } ] }, { "id": 8739, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "当前,全省玉米小麦轮作的耕地土壤全氮含量主要在0.8-1.6g/kg,占74.2%;平均值为1.1g/kg,渭北、关中、陕南地区小麦玉米轮作地土壤全氮平均值分别为1.0g/kg、1.2g/kg、1.2g/kg,渭北地区在0.5-0.8g/kg之间所占比例最高,为38.0%;关中平原地区小麦玉米轮作地土壤全氮主要在0.8-1.6g/kg,占79.0%,在<0.5g/kg所占比例最少;陕南秦巴山区小麦玉米轮作地土壤全氮在0.8-1.2g/kg所占比例为46.2%。", "reference": "当前,全省玉米小麦轮作的耕地土壤全氮含量主要在0.8-1.6g/kg,占74.2%;平均值为1.1g/kg,渭北、关中、陕南地区小麦玉米轮作地土壤全氮平均值分别为1.0g/kg、1.2g/kg、1.2g/kg,渭北地区在0.5-0.8g/kg之间,且所占比例最高,为38.0%;关中平原地区小麦玉米轮作地土壤全氮主要在0.8-1.6g/kg,占79.0%,在<0.5g/kg所占比例最少;陕南秦巴山区小麦玉米轮作地土壤全氮在0.8-1.2g/kg之间,所占比例为46.2%。", "edit": [ { "src_interval": [ 123, 123 ], "tgt_interval": [ 123, 125 ], "src_tokens": [], "tgt_tokens": [ ",", "且" ] }, { "src_interval": [ 221, 221 ], "tgt_interval": [ 223, 226 ], "src_tokens": [], "tgt_tokens": [ "之", "间", "," ] } ] }, { "id": 8740, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "因此,基于较大空间规模的农场尺度研究样区进行土壤养分管理分区,为获取最合理的土壤养分管理分区,本章应用主成分分析和模糊k-均值聚类进行分析研究,并通过方差分析对土壤养分分区的结果进行了评估,通过与前文土壤综合肥力质量的空间分布格局对比分析,把握更加精准的管理分区,为在农田尺度研究样区的土壤施肥准确管理奠定理论基础与数据支撑。", "reference": "因此,在基于较大空间规模的农场尺度研究样区进行土壤养分管理分区时,为获取最合理的管理分区,本章采用主成分分析和模糊k-均值聚类进行研究分析,并通过方差分析评估土壤养分分区结果。通过与前文土壤综合肥力质量的空间分布格局进行比较分析,能够更准确地把握管理分区,为农场尺度研究样区的土壤施肥准确管理奠定理论基础与数据支撑。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 30, 30 ], "tgt_interval": [ 31, 32 ], "src_tokens": [], "tgt_tokens": [ "时" ] }, { "src_interval": [ 38, 42 ], "tgt_interval": [ 40, 40 ], "src_tokens": [ "土", "壤", "养", "分" ], "tgt_tokens": [] }, { "src_interval": [ 49, 50 ], "tgt_interval": [ 47, 48 ], "src_tokens": [ "应" ], "tgt_tokens": [ "采" ] }, { "src_interval": [ 67, 71 ], "tgt_interval": [ 65, 69 ], "src_tokens": [ "分", "析", "研", "究" ], "tgt_tokens": [ "研", "究", "分", "析" ] }, { "src_interval": [ 79, 80 ], "tgt_interval": [ 77, 79 ], "src_tokens": [ "对" ], 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"2018年翻耕条件下(T2)苗带位置(S),在0~20cm土层中,以F1M2>F1M1>F2M2>F2M1顺序递减,F1M1在20~30cm土层较F2M2、F1M2、F2M1分别增加了31.26%、34.29%、21.90%,在30~60cm土层中F1M1土壤速效磷含量增幅最高为32.12%。", "edit": [ { "src_interval": [ 31, 31 ], "tgt_interval": [ 31, 33 ], "src_tokens": [], "tgt_tokens": [ "中", "," ] } ] }, { "id": 8742, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "王秋菊等开展了低湿地涝渍问题改良的试验,结果表明表明暗管排水提高水稻产量达8%。", "reference": "王秋菊等开展了低湿地涝渍问题改良的试验,结果表明暗管排水可将水稻产量提高达8%。", "edit": [ { "src_interval": [ 22, 24 ], "tgt_interval": [ 22, 22 ], "src_tokens": [ "表", "明" ], "tgt_tokens": [] }, { "src_interval": [ 30, 32 ], "tgt_interval": [ 28, 30 ], "src_tokens": [ "提", "高" ], "tgt_tokens": [ "可", "将" ] }, { "src_interval": [ 36, 36 ], "tgt_interval": [ 34, 36 ], "src_tokens": [], "tgt_tokens": [ "提", "高" ] } ] }, { "id": 8744, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "本研究基于云平台对土壤养分数据进行数据挖掘,应用Hadoop平台对土壤养分数据进行数据处理,并应用聚类模糊C算法对数据进行分类研究,在实验过程中,利用属性加权改进模糊C算法,结果与明光市土壤养分实际情况相符,为土壤养分数据挖掘作出参考和依据。", "reference": "本研究基于云平台对土壤养分数据进行数据挖掘,利用Hadoop平台对土壤养分数据进行处理,并采用聚类模糊C算法对数据进行分类研究。在实验过程中,通过属性加权改进模糊C算法,得到的结果与明光市土壤养分的实际情况相符,为土壤养分数据挖掘提供了参考和依据。", "edit": [ { "src_interval": [ 22, 23 ], "tgt_interval": [ 22, 23 ], "src_tokens": [ "应" ], "tgt_tokens": [ "利" ] }, { "src_interval": [ 41, 43 ], "tgt_interval": [ 41, 41 ], "src_tokens": [ "数", "据" ], "tgt_tokens": [] }, { "src_interval": [ 47, 48 ], "tgt_interval": [ 45, 46 ], "src_tokens": [ "应" ], "tgt_tokens": [ "采" ] }, { "src_interval": [ 65, 66 ], "tgt_interval": [ 63, 64 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 73, 75 ], "tgt_interval": [ 71, 73 ], "src_tokens": [ "利", "用" ], "tgt_tokens": [ "通", "过" ] }, { "src_interval": [ 87, 87 ], "tgt_interval": [ 85, 88 ], "src_tokens": [], "tgt_tokens": [ "得", "到", "的" ] }, { "src_interval": [ 97, 97 ], "tgt_interval": [ 98, 99 ], "src_tokens": 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"src_tokens": [ "配" ], "tgt_tokens": [ "布" ] } ] }, { "id": 8746, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "二十世上中期,为了解决灌溉土地的排水问题,美国加利福尼亚洲在帝国河谷开始铺设排水暗管,美国现今己铺设暗管总长超过6万公里。", "reference": "二十世纪中期,为解决灌溉土地的排水问题,美国加利福尼亚州在帝国河谷开始铺设排水暗管,至今美国已铺设的暗管总长度超过6万公里。", "edit": [ { "src_interval": [ 3, 4 ], "tgt_interval": [ 3, 4 ], "src_tokens": [ "上" ], "tgt_tokens": [ "纪" ] }, { "src_interval": [ 8, 9 ], "tgt_interval": [ 8, 8 ], "src_tokens": [ "了" ], "tgt_tokens": [] }, { "src_interval": [ 28, 29 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "洲" ], "tgt_tokens": [ "州" ] }, { "src_interval": [ 43, 43 ], "tgt_interval": [ 42, 44 ], "src_tokens": [], "tgt_tokens": [ "至", "今" ] }, { "src_interval": [ 45, 48 ], "tgt_interval": [ 46, 47 ], "src_tokens": [ "现", "今", "己" ], "tgt_tokens": [ "已" ] }, { "src_interval": [ 50, 50 ], "tgt_interval": [ 49, 50 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 54, 54 ], "tgt_interval": [ 54, 55 ], "src_tokens": [], "tgt_tokens": [ "度" ] } ] }, { "id": 8747, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "孙薇等在秦巴山区核桃园研究发现,生物有机肥可改变土壤微生物群落结构,提高微生物碳源利用率、物种多样性和丰富度,另外,施入生物有机肥相比常规施肥可显著提高土壤有机质,全量氮、磷、钾和有效磷含量,使土壤理化性质得到改善。", "reference": "孙薇等人在秦巴山区核桃园的研究中发现,生物有机肥可以改变土壤微生物群落结构,提高微生物对碳源的利用率、提高物种多样性和丰富度。此外,相比常规施肥,施入生物有机肥可以显著提高土壤有机质、全量氮、磷、钾和有效磷含量,从而改善土壤的理化性质。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "人" ] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 12, 13 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 13, 13 ], "tgt_interval": [ 15, 16 ], "src_tokens": [], "tgt_tokens": [ "中" ] }, { "src_interval": [ 22, 22 ], "tgt_interval": [ 25, 26 ], "src_tokens": [], "tgt_tokens": [ "以" ] }, { "src_interval": [ 39, 39 ], "tgt_interval": [ 43, 44 ], "src_tokens": [], "tgt_tokens": [ "对" ] }, { "src_interval": [ 41, 41 ], "tgt_interval": [ 46, 47 ], "src_tokens": [], "tgt_tokens": [ 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"discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "陕北、渭北、关中地区苹果地土壤速效钾平均含量分别为125.0mg/kg、260.0mg/kg、239.5mg/kg,陕北高原速效钾含量在<100mg/kg所占比例最大,为41.2%,而在>250mg/kg所占比例仅为8.1%;渭北旱原地区苹果地土壤速效钾在>250mg/kg所占比例最大,为51.2%,其中150-200mg/kg和200-250mg/kg的比例分别为19.2%和13.8%;关中平原地区苹果地土壤速效钾主要分布在>250mg/kg,所占比例达56.6%,其中150-200mg/kg和200-250mg/kg的比例分别为9.4%和17.0%。", "reference": "陕北、渭北、关中地区苹果地土壤速效钾平均含量分别为125.0mg/kg、260.0mg/kg、239.5mg/kg,陕北高原速效钾含量在<100mg/kg所占比例最大,为41.2%,而在>250mg/kg所占比例仅为8.1%;渭北旱原地区苹果地土壤速效钾在>250mg/kg所占比例最大,为51.2%,其中150-200mg/kg和200-250mg/kg的比例分别为19.2%和13.8%;关中平原地区苹果地土壤速效钾主要分布在>250mg/kg,所占比例达56.6%,其中150-200mg/kg和200-250mg/kg的比例分别为9.4%和17.0%。", "edit": [] }, { "id": 8749, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "在2005年到2015年间的土壤养分数据类别相似度随年份逐渐靠近,说明安徽省明光市整体耕地的土壤养分空间变异性逐渐减小,经过多年的测土配方施肥土壤养分状况得到改善,这跟现状是相符合的,对于此类模糊C聚类算法而言适合对土壤养分趋势进行评价。", "reference": "在 2005 年至 2015 年间,土壤养分数据类别相似度随年份逐渐趋近,表明安徽省明光市整体耕地的土壤养分空间变异性逐步减小,经过多年的测土配方施肥,土壤养分状况得以改善,这与现状相符,而此类模糊 C 聚类算法则适宜对土壤养分趋势予以评价。", "edit": [ { "src_interval": [ 6, 7 ], "tgt_interval": [ 6, 7 ], "src_tokens": [ "到" ], "tgt_tokens": [ "至" ] }, { "src_interval": [ 13, 14 ], "tgt_interval": [ 13, 14 ], "src_tokens": [ "的" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 30, 31 ], "tgt_interval": [ 30, 31 ], "src_tokens": [ "靠" ], "tgt_tokens": [ "趋" ] }, { "src_interval": [ 33, 34 ], "tgt_interval": [ 33, 34 ], "src_tokens": [ "说" ], "tgt_tokens": [ "表" ] }, { "src_interval": [ 56, 57 ], "tgt_interval": [ 56, 57 ], "src_tokens": [ "渐" ], "tgt_tokens": [ "步" ] }, { "src_interval": [ 71, 71 ], "tgt_interval": [ 71, 72 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 78, 79 ], "tgt_interval": [ 79, 80 ], "src_tokens": [ "到" ], "tgt_tokens": [ "以" ] }, { "src_interval": [ 83, 84 ], "tgt_interval": [ 84, 85 ], "src_tokens": [ "跟" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 86, 87 ], "tgt_interval": [ 87, 87 ], "src_tokens": [ "是" ], "tgt_tokens": [] }, { "src_interval": [ 89, 94 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"其中,试验类型被分为大田试验,盆栽试验和室内培养试验三种类型,作物系统被分为水田和旱地,生物质炭原料被分为木屑、秸秆、草类、污泥和城市废弃物五种。", "reference": "其中,试验类型被分为大田试验、盆栽试验和室内培养试验三种类型;作物系统被分为水田和旱地,生物质炭原料被分为木屑、秸秆、草类、污泥和城市废弃物五种。", "edit": [ { "src_interval": [ 14, 15 ], "tgt_interval": [ 14, 15 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 30, 31 ], "tgt_interval": [ 30, 31 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] } ] }, { "id": 8753, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "秸秆还田可以显著增加小麦-玉米轮作体系的作物产量,且夏季作物(玉米)的增产效应高于冬季作物(小麦)。", "reference": "秸秆还田可以显著增加小麦—玉米轮作体系的作物产量,且夏季作物(玉米)的增产效应高于冬季作物(小麦)。", "edit": [ { "src_interval": [ 12, 13 ], "tgt_interval": [ 12, 13 ], "src_tokens": [ "-" ], "tgt_tokens": [ "—" ] }, { "src_interval": [ 30, 31 ], "tgt_interval": [ 30, 31 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 33, 34 ], "tgt_interval": [ 33, 34 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 45, 46 ], "tgt_interval": [ 45, 46 ], 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"reference": "农作物秸秆还田不仅有利于改善土壤环境和提高资源利用率,同时能够有效固定更多的游离态氮。土壤中氮的固定和周转速度与土壤速效氮指标密切相关,因此秸秆还田可以显著减少氮肥的使用。长期的秸秆还田通过提高土壤有机碳含量影响NH4+-N的吸附和固定,从而提高作物对氮的吸收利用率,具体表现为无机氮含量被固定并下降,以及可直接吸收的速效氮含量的提高,这最大程度地减少了种植系统中氮肥的损失,并提高了土壤生物学特性和有机质含量。", "edit": [ { "src_interval": [ 9, 9 ], "tgt_interval": [ 9, 12 ], "src_tokens": [], "tgt_tokens": [ "有", "利", "于" ] }, { "src_interval": [ 11, 12 ], "tgt_interval": [ 14, 14 ], "src_tokens": [ "了" ], "tgt_tokens": [] }, { "src_interval": [ 19, 20 ], "tgt_interval": [ 21, 21 ], "src_tokens": [ "了" ], "tgt_tokens": [] }, { "src_interval": [ 28, 30 ], "tgt_interval": [ 29, 33 ], "src_tokens": [ "可", "以" ], "tgt_tokens": [ "能", "够", "有", "效" ] }, { "src_interval": [ 39, 40 ], "tgt_interval": [ 42, 43 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 52, 53 ], "tgt_interval": [ 55, 56 ], "src_tokens": [ "对" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 60, 62 ], "tgt_interval": [ 63, 65 ], "src_tokens": [ "非", "常" ], "tgt_tokens": [ "密", "切" ] }, { 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"空间特征识别结果更加真实的反映出田块尺度研究样区土壤各养分含量在空间分布上存在一定差异的实际情况及其实际的空间分布情况。", "reference": "空间特征识别结果更真实地反映出田块尺度研究样区土壤各养分含量在空间分布上存在一定差异,以及其实际的空间分布情况。", "edit": [ { "src_interval": [ 9, 10 ], "tgt_interval": [ 9, 9 ], "src_tokens": [ "加" ], "tgt_tokens": [] }, { "src_interval": [ 12, 13 ], "tgt_interval": [ 11, 12 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] }, { "src_interval": [ 43, 48 ], "tgt_interval": [ 42, 44 ], "src_tokens": [ "的", "实", "际", "情", "况" ], "tgt_tokens": [ ",", "以" ] } ] }, { "id": 8766, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "Pan et al.,(2009)发现水稻种植过程中AEx的增加与土壤有机质含量的增加有关。", "reference": "Pan et al.,(2009)发现水稻种植过程中AEx的增加与土壤有机质含量的增加相关。", "edit": [ { "src_interval": [ 9, 10 ], "tgt_interval": [ 9, 10 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 14, 15 ], "tgt_interval": [ 14, 15 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 41, 42 ], "tgt_interval": [ 41, 42 ], "src_tokens": [ "有" ], 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Era”从网络、生物科学、环境科学、等方面阐述了大数据的重要性。", "reference": "2008年,《Nature》杂志出版的专刊“Big Data Science in the Petabyte Era”从网络、生物科学、环境科学等方面阐述了大数据的重要性。", "edit": [ { "src_interval": [ 66, 67 ], "tgt_interval": [ 66, 66 ], "src_tokens": [ "、" ], "tgt_tokens": [] } ] }, { "id": 8771, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "1981~1983年,我国进行了第三次大型肥料肥效试验,系统研究了肥料之间的协同作用,并于1986的《配方施肥技术工作要点》中建立了较为完整的施肥技术体系。", "reference": "1981年至1983年,我国进行了第三次大型肥料肥效试验,系统研究了肥料之间的协同作用,并在1986年的《配方施肥技术工作要点》中建立了较为完整的施肥技术体系。", "edit": [ { "src_interval": [ 4, 5 ], "tgt_interval": [ 4, 6 ], "src_tokens": [ "~" ], "tgt_tokens": [ "年", "至" ] }, { "src_interval": [ 44, 45 ], "tgt_interval": [ 45, 46 ], "src_tokens": [ "于" ], "tgt_tokens": [ "在" ] }, { "src_interval": [ 49, 49 ], "tgt_interval": [ 50, 51 ], "src_tokens": [], "tgt_tokens": [ "年" ] } ] }, { "id": 8772, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "目前国内外对土壤养分预测的研究很多,预测方法主要分为传统预测方法,包括经验公式法、克里克插值法等和基于深度学习的方法,包括采用神经网络方法,时间序列法,深度学习与遥感相结合的方法等。", "reference": "目前国内外对土壤养分预测的研究很广泛,预测方法主要分为传统预测方法,如经验公式法、克里金插值法等,以及基于深度学习的方法,包括采用神经网络方法、时间序列法,以及深度学习与遥感相结合的方法等。", "edit": [ { "src_interval": [ 16, 17 ], "tgt_interval": [ 16, 18 ], "src_tokens": [ "多" ], "tgt_tokens": [ "广", "泛" ] }, { "src_interval": [ 33, 35 ], "tgt_interval": [ 34, 35 ], "src_tokens": [ "包", "括" ], "tgt_tokens": [ "如" ] }, { "src_interval": [ 43, 44 ], "tgt_interval": [ 43, 44 ], "src_tokens": [ "克" ], "tgt_tokens": [ "金" ] }, { "src_interval": [ 48, 49 ], "tgt_interval": [ 48, 51 ], "src_tokens": [ "和" ], "tgt_tokens": [ ",", "以", "及" ] }, { "src_interval": [ 69, 70 ], "tgt_interval": [ 71, 72 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 76, 76 ], "tgt_interval": [ 78, 80 ], "src_tokens": [], "tgt_tokens": [ "以", "及" ] } ] }, { "id": 8773, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "第3d,9d,15d,处理组与对照组果实中多菌灵含量差异不显著,第24d,处理组与对照组果实中含量分别为0.29mg/kg,0.38mg/kg,BR处理组相比于对照组果实中多菌灵含量降低了23.68%。", "reference": "在第3d、9d、15d,处理组与对照组果实中多菌灵含量没有显著差异;然而,在第24d,处理组与对照组果实中多菌灵含量分别为0.29mg/kg和0.38mg/kg。与对照组相比,BR处理组的果实中多菌灵含量降低了23.68%。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 3, 4 ], "tgt_interval": [ 4, 5 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 6, 7 ], "tgt_interval": [ 7, 8 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 26, 29 ], "tgt_interval": [ 27, 29 ], "src_tokens": [ "差", "异", "不" ], "tgt_tokens": [ "没", "有" ] }, { "src_interval": [ 31, 32 ], "tgt_interval": [ 31, 38 ], "src_tokens": [ "," ], "tgt_tokens": [ "差", "异", ";", "然", "而", ",", "在" ] }, { "src_interval": [ 47, 47 ], "tgt_interval": [ 53, 56 ], "src_tokens": [], "tgt_tokens": [ "多", "菌", "灵" ] }, { "src_interval": [ 61, 62 ], "tgt_interval": [ 70, 71 ], "src_tokens": [ "," ], 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"tgt_interval": [ 12, 13 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 19, 19 ], "tgt_interval": [ 20, 21 ], "src_tokens": [], "tgt_tokens": [ "其" ] }, { "src_interval": [ 23, 24 ], "tgt_interval": [ 25, 26 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 52, 59 ], "tgt_interval": [ 54, 60 ], "src_tokens": [ ")", ",", "因", "此", "产", "生", "的" ], "tgt_tokens": [ ")", "。", "这", "导", "致", "了" ] }, { "src_interval": [ 66, 70 ], "tgt_interval": [ 67, 70 ], "src_tokens": [ "多", ",", "包", "括" ], "tgt_tokens": [ "加", ",", "如" ] }, { "src_interval": [ 74, 75 ], "tgt_interval": [ 74, 75 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 91, 92 ], "tgt_interval": [ 91, 92 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8777, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "如何确保科学和标准化成为精确农业的基本价值和意义是高效农业,精确农业研究的发展有效促进了土壤养分时空变化研究和养分评价显的研究进展。", "reference": "如何确保科学和标准化成为精确农业的基本价值,其意义在于实现高效农业,精确农业研究的发展有效推动了土壤养分时空变化研究以及养分评价相关的研究进展。", "edit": [ { "src_interval": [ 21, 22 ], "tgt_interval": [ 21, 23 ], "src_tokens": [ "和" ], "tgt_tokens": [ ",", "其" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 25, 29 ], "src_tokens": [ "是" ], "tgt_tokens": [ "在", "于", "实", "现" ] }, { "src_interval": [ 41, 43 ], "tgt_interval": [ 45, 47 ], "src_tokens": [ "促", "进" ], "tgt_tokens": [ "推", "动" ] }, { "src_interval": [ 54, 55 ], "tgt_interval": [ 58, 60 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 59, 60 ], "tgt_interval": [ 64, 66 ], "src_tokens": [ "显" ], "tgt_tokens": [ "相", "关" ] } ] }, { "id": 8779, "category": "农学", "discipline": "农业资源与环境", "title": "蚯蚓粪有机肥施用对稻田土壤养分及吸收的影响", "source": "在水稻的成熟期,各处理对土壤碱性酸酶活性增加效果服从以下排列T3(0.29mg/g)>T4(0.28mg/g)>T5(0.27mg/g)>T2(0.24mg/g)>T6(0.23mg/g)>T1(0.21mg/g),T3的土壤碱性磷酸酶活性较其他处理显著增加(p<0.05),增幅分别为28.9%、21.4%、0.9%、8.6%、26.6%。", "reference": "在水稻的成熟期,各处理对土壤碱性磷酸酶活性增加的效果大小顺序为 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"source": "为了考察本研究制备的玉米秸秆生物炭和鸡粪生物炭自身的养分组成和可利用性,以及作为土壤改良剂对土壤养分的补偿情况,本章探究分析了生物炭的氮磷钾释放动力学特性。", "reference": "为了考察本研究制备的玉米秸秆生物炭和鸡粪生物炭自身的养分组成和可利用性,以及它们作为土壤改良剂对土壤养分的补偿情况,本章对生物炭的氮磷钾释放动力学特性进行了探究分析。", "edit": [ { "src_interval": [ 38, 38 ], "tgt_interval": [ 38, 40 ], "src_tokens": [], "tgt_tokens": [ "它", "们" ] }, { "src_interval": [ 58, 63 ], "tgt_interval": [ 60, 61 ], "src_tokens": [ "探", "究", "分", "析", "了" ], "tgt_tokens": [ "对" ] }, { "src_interval": [ 77, 77 ], "tgt_interval": [ 75, 82 ], "src_tokens": [], "tgt_tokens": [ "进", "行", "了", "探", "究", "分", "析" ] } ] }, { "id": 8791, "category": "农学", "discipline": "农业工程", "title": "秸秆覆盖量与施肥量对黑土区农田土壤养分和玉米生理生长特性的影响", "source": "1.0倍秸秆覆盖各处理组在抽雄期、灌浆期和成熟期均差异显著,拔节期120%施肥与100%施肥差异不显著。", "reference": "在 1.0 倍秸秆覆盖的各处理组中,抽雄期、灌浆期和成熟期的差异均显著,而在拔节期,120%施肥与 100%施肥的差异不显著。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 8, 8 ], "tgt_interval": [ 9, 10 ], "src_tokens": [], 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"陕北高原在四个农业农业生态区中肥力最低,这与其地理位置有很大关系,该地区气候环境条件极其恶劣,常年水资源缺乏,容易受到干旱威胁,导致土壤养分损失较大,作物吸收养分不足,严重影响了作物产量,因此加大节水灌溉工程建设和土壤配肥是这农业活动生产的重点,加大人畜粪肥的投入,改善土壤内部环境,提高生产力。", "reference": "陕北高原是四个农业生态区中肥力最低的,这主要是由于其地理位置和气候环境条件恶劣所致。该地区常年水资源缺乏,极易受到干旱威胁,导致土壤养分大量流失,作物吸收养分不足,严重影响了作物产量。因此,加大节水灌溉工程建设和土壤配肥力度,增加人畜粪肥的投入,改善土壤内部环境,提高生产力,是该地区农业生产的重点。", "edit": [ { "src_interval": [ 4, 5 ], "tgt_interval": [ 4, 5 ], "src_tokens": [ "在" ], "tgt_tokens": [ "是" ] }, { "src_interval": [ 7, 9 ], "tgt_interval": [ 7, 7 ], "src_tokens": [ "农", "业" ], "tgt_tokens": [] }, { "src_interval": [ 19, 19 ], "tgt_interval": [ 17, 18 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 21, 22 ], "tgt_interval": [ 20, 25 ], "src_tokens": [ "与" ], "tgt_tokens": [ "主", "要", "是", "由", "于" ] }, { "src_interval": [ 27, 36 ], "tgt_interval": [ 30, 31 ], "src_tokens": [ "有", "很", "大", "关", "系", ",", "该", "地", "区" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 42, 44 ], "tgt_interval": [ 37, 37 ], "src_tokens": [ "极", "其" ], 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"discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "彭志红等研究表明,翻耕可以减少土壤密度,免耕可以提升土壤密度。", "reference": "彭志红等的研究表明,翻耕可以降低土壤密度,而免耕则会增加土壤密度。", "edit": [ { "src_interval": [ 4, 4 ], "tgt_interval": [ 4, 5 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 13, 15 ], "tgt_interval": [ 14, 16 ], "src_tokens": [ "减", "少" ], "tgt_tokens": [ "降", "低" ] }, { "src_interval": [ 20, 20 ], "tgt_interval": [ 21, 22 ], "src_tokens": [], "tgt_tokens": [ "而" ] }, { "src_interval": [ 22, 26 ], "tgt_interval": [ 24, 28 ], "src_tokens": [ "可", "以", "提", "升" ], "tgt_tokens": [ "则", "会", "增", "加" ] } ] }, { "id": 8797, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "不同插值法生成的结果可能会完全不同,这受采样点的密度,站点数据的值或变化范围以及地貌类型的复杂性影响。", "reference": "不同插值法生成的结果可能会因采样点的密度、站点数据的值或变化范围以及地貌类型的复杂性而完全不同。", "edit": [ { "src_interval": [ 13, 20 ], "tgt_interval": [ 13, 14 ], "src_tokens": [ "完", "全", "不", "同", ",", "这", "受" ], "tgt_tokens": [ "因" ] }, { 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"进一步分析硫肥和土壤类型的细菌丰度(属水平丰度大于0.1%)表明,鞘氨醇单胞菌属(Sphingomonas)(2.5%-11.4%)、毛状鞘氨醇单胞菌属(Jatrophihabitans)(1.4%-7.3%)、芽单胞菌属(Gemmatimonas)(1.1%-7.7%)、慢生根瘤菌属(Bradyrootobium)(1.8%-2.7%)和拟诺卡氏菌属(Nocardioides)(1.5%-2.5%)是所有处理的优势属(图3.5)。", "reference": "进一步分析硫肥和土壤类型的细菌丰度(属水平丰度大于 0.1%),结果表明,鞘氨醇单胞菌属(Sphingomonas)(2.5%-11.4%)、毛状鞘氨醇单胞菌属(Jatrophihabitans)(1.4%-7.3%)、芽单胞菌属(Gemmatimonas)(1.1%-7.7%)、慢生根瘤菌属(Bradyrootobium)(1.8%-2.7%)和拟诺卡氏菌属(Nocardioides)(1.5%-2.5%)是所有处理中的优势属(图 3.5)。", "edit": [ { "src_interval": [ 17, 18 ], "tgt_interval": [ 17, 18 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 33 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")", ",", "结", "果" ] }, { "src_interval": [ 207, 207 ], "tgt_interval": [ 210, 211 ], "src_tokens": [], "tgt_tokens": [ "中" ] } ] }, { "id": 8800, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "pH平均值升高0.1。", "reference": "pH平均值升高0.1。", "edit": [] }, { "id": 8801, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "(4)生物质炭对土壤C、N养分周转的影响研究。", "reference": "(4)研究生物质炭对土壤 C、N 养分周转的影响。", "edit": [ { "src_interval": [ 0, 3 ], "tgt_interval": [ 0, 5 ], "src_tokens": [ "(", "4", ")" ], "tgt_tokens": [ "(", "4", ")", "研", "究" ] }, { "src_interval": [ 20, 22 ], "tgt_interval": [ 22, 22 ], "src_tokens": [ "研", "究" ], "tgt_tokens": [] } ] }, { "id": 8802, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "在大尺度和中尺度下,不同耕地类型中土壤有机质含量表现为灌溉水田>水浇地>旱地,小尺度下有机质含量相反但相差不大,这可能是由于章丘市旱地、水浇地与灌溉水田的分布呈现阶梯状,由由南向北依次为旱地、水浇地、灌溉水田,地貌上由南向北依次为中山、丘陵、侵蚀台地、平坦洪积平原,北端以黄河为界。", "reference": "在大尺度和中尺度下,不同耕地类型的土壤有机质含量表现为灌溉水田>水浇地>旱地;而在小尺度下,有机质含量的顺序则相反,但相差不大。这可能是由于章丘市的旱地、水浇地和灌溉水田的分布呈现阶梯状,由南向北依次为旱地、水浇地、灌溉水田。同时,地貌也呈现出由南向北的变化,依次为中山、丘陵、侵蚀台地和平坦洪积平原,北端以黄河为界。", "edit": [ { "src_interval": [ 16, 17 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ "中" ], "tgt_tokens": [ "的" ] }, { "src_interval": [ 38, 39 ], "tgt_interval": [ 38, 41 ], 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"本研究结果表明:所有处理均增加了土壤碱解氮含量,其中秸秆在进行深松翻埋还田和旋耕翻埋还田后上壤中碱解氮的含量有显著的提高,因为适当的翻埋处理可以使土壤容重降低,使得上壤结构得到优化,提高土壤孔隙度,进而使得土壤中碱解氮的累积量随着土壤中有机氮分解量的增加而得到提高。添加秸秆腐熟剂可以提高土壤酶活性,土壤酶活性可以用作评价土壤肥力的主要指标,说明添加秸秆腐熟剂可以增加土壤养分含量(高瑞等,2005),更进一步证明了本试验的结果,添加秸秆腐熟剂可进一步提升土壤碱解氮的含量。", "reference": "本研究结果表明,所有处理均增加了土壤碱解氮含量,其中秸秆在进行深松翻埋还田和旋耕翻埋还田后上壤中碱解氮的含量显著提高。这是因为适当的翻埋处理可以降低土壤容重,优化上壤结构,提高土壤孔隙度,从而使土壤中碱解氮的累积量随着土壤中有机氮分解量的增加而提高。同时,添加秸秆腐熟剂可以提高土壤酶活性,而土壤酶活性是评价土壤肥力的主要指标之一。这说明添加秸秆腐熟剂可以增加土壤养分含量(高瑞等,2005),更进一步证明了添加秸秆腐熟剂可以提升土壤碱解氮的含量。", "edit": [ { "src_interval": [ 7, 8 ], "tgt_interval": [ 7, 8 ], "src_tokens": [ ":" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 54, 55 ], "tgt_interval": [ 54, 54 ], "src_tokens": [ "有" ], "tgt_tokens": [] }, { "src_interval": [ 57, 58 ], "tgt_interval": [ 56, 56 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 60, 61 ], "tgt_interval": [ 58, 61 ], "src_tokens": [ "," ], "tgt_tokens": [ "。", "这", "是" ] }, { "src_interval": [ 72, 73 ], "tgt_interval": [ 72, 74 ], "src_tokens": [ "使" ], 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{ "id": 8809, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "整个采样期间,喷施BR能显著提高西瓜果实中APX、CAT、GR、PAL、SOD、POD解毒基因的表达量,分别平均提高了51.86%、87.66%、26.64%、48.68%、46.17%、74.44%,喷施BR能显著提高甜瓜果实中APX、CAT、GR、PAL、SOD、POD解毒基因的表达量,分别平均提高了30.43%、17.08%、10.08%、5.81%、14.23%、12.88%。", "reference": "整个采样期间,喷施BR能显著提高西瓜和甜瓜果实中APX、CAT、GR、PAL、SOD、POD解毒基因的表达量。其中,西瓜果实中这些基因的表达量分别平均提高了51.86%、87.66%、26.64%、48.68%、46.17%、74.44%,甜瓜果实中这些基因的表达量分别平均提高了 30.43%、17.08%、10.08%、5.81%、14.23%、12.88%。", "edit": [ { "src_interval": [ 17, 17 ], "tgt_interval": [ 17, 20 ], "src_tokens": [], "tgt_tokens": [ "瓜", "和", "甜" ] }, { "src_interval": [ 51, 52 ], "tgt_interval": [ 54, 71 ], "src_tokens": [ "," ], "tgt_tokens": [ "。", "其", "中", ",", "西", "瓜", "果", "实", "中", "这", "些", "基", "因", "的", "表", "达", "量" ] }, { "src_interval": [ 101, 110 ], "tgt_interval": [ 120, 120 ], "src_tokens": [ "喷", "施", "B", "R", "能", "显", "著", "提", "高" ], "tgt_tokens": [] }, { "src_interval": [ 115, 139 ], "tgt_interval": [ 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"category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献基于辅助变量对北京市密云区土壤有机质进行了预测,在有效图层厚度和高程做辅助变量的情况下,随机森林建模预测取得比偏最小二乘和RBF更好的效果。", "reference": "文献基于辅助变量对北京市密云区土壤有机质进行了预测。结果表明,在有效土层厚度和高程作为辅助变量的情况下,随机森林建模预测的效果优于偏最小二乘和RBF。", "edit": [ { "src_interval": [ 25, 25 ], "tgt_interval": [ 25, 30 ], "src_tokens": [], "tgt_tokens": [ "。", "结", "果", "表", "明" ] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 34, 35 ], "src_tokens": [ "图" ], "tgt_tokens": [ "土" ] }, { "src_interval": [ 36, 37 ], "tgt_interval": [ 41, 43 ], "src_tokens": [ "做" ], "tgt_tokens": [ "作", "为" ] }, { "src_interval": [ 54, 57 ], "tgt_interval": [ 60, 65 ], "src_tokens": [ "取", "得", "比" ], "tgt_tokens": [ "的", "效", "果", "优", "于" ] }, { "src_interval": [ 66, 71 ], "tgt_interval": [ 74, 74 ], "src_tokens": [ "更", "好", "的", "效", "果" ], "tgt_tokens": [] } ] }, { "id": 8818, "category": "农学", "discipline": "水土保持与荒漠化防治", "title": "托克托县土壤养分含量分析及高光谱反演研究", "source": "本文研究表明研究区土壤养分适合原始光谱经过连续小波处理后建立BP神经网络反演模型进行预测,但仍有一下问题需要在今后的研究中解决:(1)本研究在野外采样时未对采样点植被类型进行详细划分,未能进行不同植被对土壤养分影响进行分析,在今后的土壤养分研究中,应考虑不同植被类型下,土壤养分状况。", "reference": "本文研究表明,研究区土壤养分适合采用原始光谱,经过连续小波处理后,建立BP神经网络反演模型进行预测,但仍存在一些问题需要在今后的研究中解决:(1)本研究在野外采样时未对采样点植被类型进行详细划分,因此未能分析不同植被对土壤养分的影响。在今后的土壤养分研究中,应考虑不同植被类型下的土壤养分状况。", "edit": [ { "src_interval": [ 6, 6 ], "tgt_interval": [ 6, 7 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 15, 15 ], "tgt_interval": [ 16, 18 ], "src_tokens": [], "tgt_tokens": [ "采", "用" ] }, { "src_interval": [ 19, 19 ], "tgt_interval": [ 22, 23 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 28, 28 ], "tgt_interval": [ 32, 33 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 47, 50 ], "tgt_interval": [ 52, 56 ], "src_tokens": [ "有", "一", "下" ], "tgt_tokens": [ "存", "在", "一", "些" ] }, { "src_interval": [ 92, 92 ], "tgt_interval": [ 98, 100 ], "src_tokens": [], "tgt_tokens": [ "因", "此" ] }, { "src_interval": [ 94, 96 ], "tgt_interval": [ 102, 104 ], "src_tokens": [ "进", "行" ], "tgt_tokens": [ "分", "析" ] }, { "src_interval": [ 105, 105 ], "tgt_interval": [ 113, 114 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 107, 112 ], "tgt_interval": [ 116, 117 ], "src_tokens": [ "进", "行", "分", "析", "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 134, 135 ], "tgt_interval": [ 139, 140 ], "src_tokens": [ "," ], "tgt_tokens": [ "的" ] } ] }, { "id": 8819, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "全省苹果地土壤有机质含量主要在中等水平(10-15g/kg),占比为35.5%,全氮含量主要在0.5-0.8g/kg,占比为38.9%,速效磷含量在低等水平(<10mg/kg)所占比例最大,速效钾含量主要在高等水平(>250mg/kg),占比为37.9%。", "reference": "全省苹果地土壤有机质含量主要处于中等水平(10-15g/kg),占比 35.5%;全氮含量主要处于0.5-0.8g/kg,占比38.9%;速效磷含量以低等水平(<10mg/kg)为主,占比最大;速效钾含量主要处于高等水平(>250mg/kg),占比 37.9%。", "edit": [ { "src_interval": [ 14, 15 ], "tgt_interval": [ 14, 16 ], "src_tokens": [ "在" ], "tgt_tokens": [ "处", "于" ] }, { "src_interval": [ 19, 20 ], "tgt_interval": [ 20, 21 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 30, 31 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 33, 34 ], "tgt_interval": [ 34, 34 ], "src_tokens": [ "为" ], "tgt_tokens": [] }, { "src_interval": [ 39, 40 ], "tgt_interval": [ 39, 40 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 46, 47 ], "tgt_interval": [ 46, 48 ], "src_tokens": [ "在" ], "tgt_tokens": [ "处", "于" ] }, { "src_interval": [ 61, 62 ], "tgt_interval": [ 62, 62 ], "src_tokens": [ "为" ], "tgt_tokens": [] }, { "src_interval": [ 67, 68 ], "tgt_interval": [ 67, 68 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 73, 74 ], "tgt_interval": [ 73, 74 ], "src_tokens": [ "在" ], "tgt_tokens": [ "以" ] }, { "src_interval": [ 78, 79 ], "tgt_interval": [ 78, 79 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 87, 89 ], "tgt_interval": [ 87, 91 ], "src_tokens": [ ")", "所" ], "tgt_tokens": [ ")", "为", "主", "," ] }, { "src_interval": [ 91, 92 ], "tgt_interval": [ 93, 93 ], "src_tokens": [ "例" ], "tgt_tokens": [] }, { "src_interval": [ 94, 95 ], "tgt_interval": [ 95, 96 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 102, 103 ], "tgt_interval": [ 103, 105 ], "src_tokens": [ "在" ], "tgt_tokens": [ "处", "于" ] }, { "src_interval": [ 107, 108 ], "tgt_interval": [ 109, 110 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 117, 118 ], "tgt_interval": [ 119, 120 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 121, 122 ], "tgt_interval": [ 123, 123 ], "src_tokens": [ "为" ], "tgt_tokens": [] } ] }, { "id": 8820, "category": "农学", "discipline": "土壤学", "title": "基于云平台的土壤养分数据挖掘的研究", "source": "环境搭建可分如如下几个步骤:(1)安装Hadoop2.6.0。", "reference": "环境搭建可分为如下几个步骤:(1)安装Hadoop2.6.0。", "edit": [ { "src_interval": [ 6, 7 ], "tgt_interval": [ 6, 7 ], "src_tokens": [ "如" ], "tgt_tokens": [ "为" ] } ] }, { "id": 8821, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "从图3-8可以看出,在种植玉米后60天时,与CK处理相比,各施加沼液处理的玉米植株生物量均有所升高且差异显著(p<0.05),分别比CK高出40.50%、48.83%、56.17%以及30.87%,其中BS处理的玉米植株生物量提升最多。", "reference": "从图3-8可以看出,在种植玉米后60天,与CK处理相比,各施加沼液处理的玉米植株生物量均显著增加(p<0.05),分别比CK高出40.50%、48.83%、56.17%和30.87%,其中BS处理的玉米植株生物量提升最多。", "edit": [ { "src_interval": [ 19, 20 ], "tgt_interval": [ 19, 19 ], "src_tokens": [ "时" ], "tgt_tokens": [] }, { "src_interval": [ 45, 52 ], "tgt_interval": [ 44, 44 ], "src_tokens": [ "有", "所", "升", "高", "且", "差", "异" ], "tgt_tokens": [] }, { "src_interval": [ 54, 54 ], "tgt_interval": [ 46, 48 ], "src_tokens": [], "tgt_tokens": [ "增", "加" ] }, { "src_interval": [ 90, 92 ], "tgt_interval": [ 84, 85 ], "src_tokens": [ "以", "及" ], "tgt_tokens": [ "和" ] } ] }, { "id": 8822, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "种植10年棉田土壤无机碳和速效钾的含量均显著高于种植14和16年,随种植年限的增长,无机碳含量减少18.78%~28.92%,速效钾含量减小38.06%~38.9%。", "reference": "种植10年的棉田土壤无机碳和速效钾含量均显著高于种植14和16年的棉田。随着种植年限的增加,土壤无机碳含量减少了18.78%~28.92%,速效钾含量减少了38.06%~38.9%。", "edit": [ { "src_interval": [ 5, 17 ], "tgt_interval": [ 5, 17 ], "src_tokens": [ "棉", "田", "土", "壤", "无", "机", "碳", "和", "速", "效", "钾", "的" ], "tgt_tokens": [ "的", "棉", "田", "土", "壤", "无", "机", "碳", "和", "速", "效", "钾" ] }, { "src_interval": [ 32, 34 ], "tgt_interval": [ 32, 38 ], "src_tokens": [ ",", "随" ], "tgt_tokens": [ "的", "棉", "田", "。", "随", "着" ] }, { "src_interval": [ 40, 42 ], "tgt_interval": [ 44, 48 ], "src_tokens": [ "长", "," ], "tgt_tokens": [ "加", ",", "土", "壤" ] }, { "src_interval": [ 49, 49 ], "tgt_interval": [ 55, 56 ], "src_tokens": [], "tgt_tokens": [ "了" ] }, { "src_interval": [ 69, 70 ], "tgt_interval": [ 76, 78 ], "src_tokens": [ "小" ], "tgt_tokens": [ "少", "了" ] } ] }, { "id": 8823, "category": "农学", "discipline": "农艺与种业", "title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在插秧71d后土壤硝态氮含量总体表现为RT-SR>PT-SR>PT-SN>RT-SN,RT-SR处理较PT-SR、PT-SN、RT-SN各组处理的土壤硝态氮分别高出1.48%、3.01%、3.01%。", "reference": "在插秧71d后,土壤硝态氮含量总体表现为RT-SR>PT-SR>PT-SN>RT-SN,RT-SR处理的土壤硝态氮含量分别比PT-SR、PT-SN、RT-SN 高出 1.48%、3.01%和 3.01%。", "edit": [ { "src_interval": [ 7, 7 ], "tgt_interval": [ 7, 8 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 50, 51 ], "tgt_interval": [ 51, 62 ], "src_tokens": [ "较" ], "tgt_tokens": [ "的", "土", "壤", "硝", "态", "氮", "含", "量", "分", "别", "比" ] }, { "src_interval": [ 68, 80 ], "tgt_interval": [ 79, 79 ], "src_tokens": [ "各", "组", "处", "理", "的", "土", "壤", "硝", "态", "氮", "分", "别" ], "tgt_tokens": [] }, { "src_interval": [ 93, 94 ], "tgt_interval": [ 92, 93 ], "src_tokens": [ "、" ], "tgt_tokens": [ "和" ] } ] }, { "id": 8825, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "为了有效提高土壤养分利用效率和农业管理水平,完成农产品的高效率高品质的产出目标,同时做到更好的节约资源,获得更高的经济效益,一般可以通过应用不同的土壤养分管理办法,根据管理分区的具体结果,相应调整投入物质的施入量,实现资源节约型和环境友好型的可持续发展的现代农业。", "reference": "为了提高土壤养分利用效率和农业管理水平,实现农产品的高效、优质、高产目标,同时节约资源,获得更高的经济效益,可以根据管理分区的具体结果,采用不同的土壤养分管理方法,调整投入物质的施用量,实现资源节约型和环境友好型的可持续发展现代农业。", "edit": [ { "src_interval": [ 2, 4 ], "tgt_interval": [ 2, 2 ], "src_tokens": [ "有", "效" ], "tgt_tokens": [] }, { "src_interval": [ 22, 24 ], "tgt_interval": [ 20, 22 ], "src_tokens": [ "完", "成" ], "tgt_tokens": [ "实", "现" ] }, { "src_interval": [ 30, 37 ], "tgt_interval": [ 28, 34 ], "src_tokens": [ "率", "高", "品", "质", "的", "产", "出" ], "tgt_tokens": [ "、", "优", "质", "、", "高", "产" ] }, { "src_interval": [ 42, 47 ], "tgt_interval": [ 39, 39 ], "src_tokens": [ "做", "到", "更", "好", "的" ], "tgt_tokens": [] }, { "src_interval": [ 62, 64 ], "tgt_interval": [ 54, 54 ], "src_tokens": [ "一", "般" ], "tgt_tokens": [] }, { "src_interval": [ 66, 69 ], "tgt_interval": [ 56, 69 ], "src_tokens": [ "通", "过", "应" ], "tgt_tokens": [ "根", "据", "管", "理", "分", "区", "的", "具", "体", "结", "果", ",", "采" ] }, { "src_interval": [ 79, 96 ], "tgt_interval": [ 79, 82 ], "src_tokens": [ "办", "法", ",", "根", "据", "管", "理", "分", "区", "的", "具", "体", "结", "果", ",", "相", "应" ], "tgt_tokens": [ "方", "法", "," ] }, { "src_interval": [ 104, 105 ], "tgt_interval": [ 90, 91 ], "src_tokens": [ "入" ], "tgt_tokens": [ "用" ] }, { "src_interval": [ 126, 127 ], "tgt_interval": [ 112, 112 ], "src_tokens": [ "的" ], "tgt_tokens": [] } ] }, { "id": 8826, "category": "农学", "discipline": "农业工程", "title": "秸秆覆盖量与施肥量对黑土区农田土壤养分和玉米生理生长特性的影响", "source": "不同施肥量上对40~60cm土层的全氮含量影响较弱,苗期还是服从全氮含量随施肥量的增加而增加的变化趋势,其他生育时期多呈现波动性变化,无明显变化规律。", "reference": "不同施肥量对40~60cm土层的全氮含量影响较小,苗期全氮含量随施肥量的增加而增加,其他生育时期多呈现波动性变化,无明显变化规律。", "edit": [ { "src_interval": [ 5, 6 ], "tgt_interval": [ 5, 5 ], "src_tokens": [ "上" ], "tgt_tokens": [] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 23, 24 ], "src_tokens": [ "弱" ], "tgt_tokens": [ "小" ] }, { "src_interval": [ 28, 32 ], "tgt_interval": [ 27, 27 ], "src_tokens": [ "还", "是", "服", "从" ], "tgt_tokens": [] }, { "src_interval": [ 46, 51 ], "tgt_interval": [ 41, 41 ], "src_tokens": [ "的", "变", "化", "趋", "势" ], "tgt_tokens": [] } ] }, { "id": 8827, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "土壤样品的采集与测定方法同2.2.5。", "reference": "土壤样品的采集与测定方法与 2.2.5 相同。", "edit": [ { "src_interval": [ 12, 13 ], "tgt_interval": [ 12, 13 ], "src_tokens": [ "同" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 18, 20 ], "src_tokens": [], "tgt_tokens": [ "相", "同" ] } ] }, { "id": 8828, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "由于生物炭具有良好的极性、吸水和亲水特性,所以可以增强土壤持水能力。", "reference": "生物炭具有良好的极性、吸水和亲水特性,因此能够增强土壤的持水能力。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "由", "于" ], "tgt_tokens": [] }, { "src_interval": [ 21, 25 ], "tgt_interval": [ 19, 23 ], "src_tokens": [ "所", "以", "可", "以" ], "tgt_tokens": [ "因", "此", "能", "够" ] }, { "src_interval": [ 29, 29 ], "tgt_interval": [ 27, 28 ], "src_tokens": [], "tgt_tokens": [ "的" ] } ] }, { "id": 8829, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "对于陕北高原有效硼含量会降低,可能是由于pH值的变化引起的。", "reference": "陕北高原有效硼含量的降低可能是由于pH值的变化引起的。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "对", "于" ], "tgt_tokens": [] }, { "src_interval": [ 11, 12 ], "tgt_interval": [ 9, 10 ], "src_tokens": [ "会" ], "tgt_tokens": [ "的" ] }, { "src_interval": [ 14, 15 ], "tgt_interval": [ 12, 12 ], "src_tokens": [ "," ], "tgt_tokens": [] } ] }, { "id": 8830, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "水稻土pH为4.17,通过表5-19可知,在土壤pH≤5.5时,农用地土壤污染风险筛选值评价标准中的As、Cr、Cu、Pb、Zn、Cd限值分别30、250、50、80、200、0.3mg/kg。", "reference": "水稻土的pH值为4.17。根据表5-19,当土壤pH值≤5.5时,农用地土壤污染风险筛选值评价标准中的As、Cr、Cu、Pb、Zn、Cd限值分别为30、250、50、80、200、0.3mg/kg。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 5, 5 ], "tgt_interval": [ 6, 7 ], "src_tokens": [], "tgt_tokens": [ "值" ] }, { "src_interval": [ 10, 13 ], "tgt_interval": [ 12, 15 ], "src_tokens": [ ",", "通", "过" ], "tgt_tokens": [ "。", "根", "据" ] }, { "src_interval": [ 18, 22 ], "tgt_interval": [ 20, 22 ], "src_tokens": [ "可", "知", ",", "在" ], "tgt_tokens": [ ",", "当" ] }, { "src_interval": [ 26, 26 ], "tgt_interval": [ 26, 27 ], "src_tokens": [], "tgt_tokens": [ "值" ] }, { "src_interval": [ 71, 71 ], "tgt_interval": [ 72, 73 ], "src_tokens": [], "tgt_tokens": [ "为" ] } ] }, { "id": 8831, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "生物质炭应用于农业生态系统中能够增加陆地生态系统碳存储并减少温室气体排放(Sohi,2012;Smith,2016),改善土壤肥力并促进作物生长,因此增加作物产量(Zhang et al.,2012a;Liu et al.,2013)。", "reference": "生物质炭在农业生态系统中的应用可以增加陆地生态系统碳储存,减少温室气体排放(Sohi, 2012; Smith, 2016),改善土壤肥力,促进作物生长,从而提高作物产量(Zhang et al., 2012a; Liu et al., 2013)。", "edit": [ { "src_interval": [ 4, 7 ], "tgt_interval": [ 4, 5 ], "src_tokens": [ "应", "用", "于" ], "tgt_tokens": [ "在" ] }, { "src_interval": [ 14, 16 ], "tgt_interval": [ 12, 17 ], "src_tokens": [ "能", "够" ], "tgt_tokens": [ "的", "应", "用", "可", "以" ] }, { "src_interval": [ 25, 28 ], "tgt_interval": [ 26, 29 ], "src_tokens": [ "存", "储", "并" ], "tgt_tokens": [ "储", "存", "," ] }, { "src_interval": [ 36, 37 ], "tgt_interval": [ 37, 38 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 57, 59 ], "tgt_interval": [ 58, 60 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", "," ] }, { "src_interval": [ 65, 66 ], "tgt_interval": [ 66, 67 ], "src_tokens": [ "并" ], "tgt_tokens": [ "," ] }, { "src_interval": [ 73, 77 ], "tgt_interval": [ 74, 78 ], "src_tokens": [ "因", "此", "增", "加" ], "tgt_tokens": [ "从", "而", "提", "高" ] }, { "src_interval": [ 81, 82 ], "tgt_interval": [ 82, 83 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 112, 113 ], "tgt_interval": [ 113, 114 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8832, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "本章研究在本课题组第一年试验结果的基础上(邬刚,2012),进行第二年的观测,以探索(1)平衡施肥(BF)能否连续促进玉米增产;(2)在平衡施肥模式下,生物质炭的施入能否进一步促进作物增产,并改善氮肥的利用率,及其持续效应;(3)生物质炭配合平衡施肥能否实现玉米生产中持续的温室气体减排。", "reference": "本章基于本课题组第一年试验结果(邬刚,2012),进行第二年的观测研究,旨在探索:(1)平衡施肥是否能连续促进玉米增产;(2)在平衡施肥模式中,生物质炭的施用能否进一步促进作物增产,并改善氮肥的利用率及持续效应;(3)生物质炭配合平衡施肥能否实现玉米生产中持续的温室气体减排。", "edit": [ { "src_interval": [ 2, 5 ], "tgt_interval": [ 2, 4 ], "src_tokens": [ "研", "究", "在" ], "tgt_tokens": [ "基", "于" ] }, { "src_interval": [ 16, 20 ], "tgt_interval": [ 15, 15 ], "src_tokens": [ "的", "基", "础", "上" ], "tgt_tokens": [] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 24, 25 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 38, 40 ], "tgt_interval": [ 33, 38 ], "src_tokens": [ ",", "以" ], "tgt_tokens": [ "研", "究", ",", "旨", "在" ] }, { "src_interval": [ 42, 42 ], "tgt_interval": [ 40, 41 ], "src_tokens": [], "tgt_tokens": [ ":" ] }, { "src_interval": [ 49, 55 ], "tgt_interval": [ 48, 51 ], "src_tokens": [ "(", "B", "F", ")", "能", "否" ], "tgt_tokens": [ "是", "否", "能" ] }, { "src_interval": [ 74, 75 ], "tgt_interval": [ 70, 71 ], "src_tokens": [ "下" ], "tgt_tokens": [ "中" ] }, { "src_interval": [ 82, 83 ], "tgt_interval": [ 78, 79 ], "src_tokens": [ "入" ], "tgt_tokens": [ "用" ] }, { "src_interval": [ 104, 107 ], "tgt_interval": [ 100, 101 ], "src_tokens": [ ",", "及", "其" ], "tgt_tokens": [ "及" ] } ] }, { "id": 8833, "category": "农学", "discipline": "食品加工与安全", "title": "油菜素内酯对西甜瓜农药残留降解作用的研究", "source": "西瓜(根)中各组腈菌唑的浓度变化,各处理组与对照组起伏大致相同,0-1d个处理组与对照组均急速下降,1-24d各处理组与对照组均保持稳定,且整个过程中各处理组与对照组始终无显著差异(图2-4a)。", "reference": "西瓜(根)中,各处理组和对照组的腈菌唑浓度变化趋势大致相同。在0-1d时,各处理组和对照组的腈菌唑浓度均急速下降;在1-24d时,各处理组和对照组的腈菌唑浓度均保持稳定。在整个过程中,各处理组和对照组的腈菌唑浓度始终没有显著差异(图 2-4a)。", "edit": [ { "src_interval": [ 6, 12 ], "tgt_interval": [ 6, 19 ], "src_tokens": [ "各", "组", "腈", "菌", "唑", "的" ], "tgt_tokens": [ ",", "各", "处", "理", "组", "和", "对", "照", "组", "的", "腈", "菌", "唑" ] }, { "src_interval": [ 16, 27 ], "tgt_interval": [ 23, 25 ], "src_tokens": [ ",", "各", "处", 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68, 70 ], "tgt_interval": [ 84, 86 ], "src_tokens": [ ",", "且" ], "tgt_tokens": [ "。", "在" ] }, { "src_interval": [ 75, 75 ], "tgt_interval": [ 91, 92 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 79, 80 ], "tgt_interval": [ 96, 97 ], "src_tokens": [ "与" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 83, 83 ], "tgt_interval": [ 100, 106 ], "src_tokens": [], "tgt_tokens": [ "的", "腈", "菌", "唑", "浓", "度" ] }, { "src_interval": [ 85, 86 ], "tgt_interval": [ 108, 110 ], "src_tokens": [ "无" ], "tgt_tokens": [ "没", "有" ] } ] }, { "id": 8834, "category": "农学", "discipline": "农业资源利用", "title": "不同化肥减施模式下稻田土壤养分及微生物群落的变化", "source": "成熟期时,常规施肥处理的土壤微生物对柠檬酸利用占比明显高于沼液替代处理,而沼液替代处理土壤微生物对草酸和苹果酸的利用占比明显低与常规施肥处理。", "reference": "在成熟期,常规施肥处理的土壤微生物对柠檬酸的利用占比明显高于沼液替代处理,而沼液替代处理的土壤微生物对草酸和苹果酸的利用占比明显低于常规施肥处理。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 3, 4 ], "tgt_interval": [ 4, 4 ], "src_tokens": [ "时" ], "tgt_tokens": [] }, { "src_interval": [ 21, 21 ], "tgt_interval": [ 21, 22 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 43, 43 ], "tgt_interval": [ 44, 45 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 63, 64 ], "tgt_interval": [ 65, 66 ], "src_tokens": [ "与" ], "tgt_tokens": [ "于" ] } ] }, { "id": 8836, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "(3)研究了氮、磷、钾三种养分在不同地貌类型、不同土壤类型、不同耕地类型中地理分异特征,探讨了三种因素下氮磷钾的缺失原因及管理对策。", "reference": "(3)研究了氮、磷、钾三种养分在不同地貌类型、土壤类型和耕地类型中的地理分异特征,探讨了这些因素对氮磷钾缺失的影响及相应的管理对策。", "edit": [ { "src_interval": [ 23, 25 ], "tgt_interval": [ 23, 23 ], "src_tokens": [ "不", "同" ], "tgt_tokens": [] }, { "src_interval": [ 29, 32 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "、", "不", "同" ], "tgt_tokens": [ "和" ] }, { "src_interval": [ 37, 37 ], "tgt_interval": [ 33, 34 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 47, 49 ], "tgt_interval": [ 44, 46 ], "src_tokens": [ "三", "种" ], "tgt_tokens": [ "这", "些" ] }, { "src_interval": [ 51, 52 ], "tgt_interval": [ 48, 49 ], "src_tokens": [ "下" ], "tgt_tokens": [ "对" ] }, { "src_interval": [ 55, 56 ], "tgt_interval": [ 52, 52 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 58, 61 ], "tgt_interval": [ 54, 61 ], "src_tokens": [ "原", "因", "及" ], "tgt_tokens": [ "的", "影", "响", "及", "相", "应", "的" ] } ] }, { "id": 8837, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "由表3-1可以看出,当前陕西全省土壤有机质变幅较大,最小值0.23g/kg,最大值39.0g/kg,平均为15.4g/kg,根据变异系数确定范围,属于中等变异;陕南地区的土壤有机质含量要高于其他三个地区,达到了21.7g/kg,而陕北黄土高原的土壤有机质最大值为29.5g/kg,最小值为0.38g/kg,平均值仅为8.3g/kg。", "reference": "从表3-1可以看出,陕西全省土壤有机质变幅较大,最小值为0.23g/kg,最大值为39.0g/kg,平均值为15.4g/kg,变异系数为中等变异。其中,陕南地区的土壤有机质含量最高,且高于其他三个地区,达到了21.7g/kg,而陕北黄土高原的土壤有机质含量最大值为29.5g/kg,最小值为0.38g/kg,平均值仅为8.3g/kg。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "由" ], "tgt_tokens": [ "从" ] }, { "src_interval": [ 10, 12 ], "tgt_interval": [ 10, 10 ], "src_tokens": [ "当", "前" ], "tgt_tokens": [] }, { "src_interval": [ 29, 29 ], "tgt_interval": [ 27, 28 ], "src_tokens": [], "tgt_tokens": [ "为" ] }, { "src_interval": [ 41, 41 ], "tgt_interval": [ 40, 41 ], "src_tokens": [], "tgt_tokens": [ "为" ] }, { "src_interval": [ 52, 52 ], "tgt_interval": [ 52, 53 ], "src_tokens": [], "tgt_tokens": [ "值" ] }, { "src_interval": [ 62, 64 ], "tgt_interval": [ 63, 63 ], "src_tokens": [ "根", "据" ], "tgt_tokens": [] }, { "src_interval": [ 68, 75 ], "tgt_interval": [ 67, 68 ], "src_tokens": [ "确", "定", "范", "围", ",", "属", "于" ], "tgt_tokens": [ "为" ] }, { "src_interval": [ 79, 80 ], "tgt_interval": [ 72, 76 ], "src_tokens": [ ";" ], "tgt_tokens": [ "。", "其", "中", "," ] }, { "src_interval": [ 92, 93 ], "tgt_interval": [ 88, 92 ], "src_tokens": [ "要" ], "tgt_tokens": [ "最", "高", ",", "且" ] }, { "src_interval": [ 127, 127 ], "tgt_interval": [ 126, 128 ], "src_tokens": [], "tgt_tokens": [ "含", "量" ] } ] }, { "id": 8838, "category": "农学", "discipline": "土地资源利用", "title": "基于农场与田块尺度的土壤养分空间特征识别方法及应用", "source": "土壤是农作物生产的主要载体,农作物生产问题主要受到受土壤养分丰缺程度决定的土壤肥力状况影响,土壤肥力状况和农作物的生长状况,解决土壤养分问题是实现可持续发展农业,打造良性循环的生态系统的根本途径,土壤养分受到气候、母质、地形、生物等结构性和施肥、灌溉等随机性因素影响,即使在同一田块中,不同位置的土壤养分具有不同的空间变异特性,土壤养分的空间分布特征也会有明显差异。", "reference": "土壤作为农作物生产的主要载体,农作物生产问题主要受到由土壤养分丰缺程度决定的土壤肥力状况的影响。土壤肥力状况和农作物的生长状况息息相关,解决土壤养分问题乃是实现可持续发展农业、构建良性循环的生态系统的根本途径。土壤养分受到气候、母质、地形、生物等结构性和施肥、灌溉等随机性因素影响,即使在同一田块中,不同位置的土壤养分具有不同的空间变异特性,其空间分布特征也会有明显差异。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 4 ], "src_tokens": [ "是" ], "tgt_tokens": [ "作", "为" ] }, { "src_interval": [ 25, 26 ], "tgt_interval": [ 26, 27 ], "src_tokens": [ "受" ], "tgt_tokens": [ "由" ] }, { "src_interval": [ 43, 43 ], "tgt_interval": [ 44, 45 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 45, 46 ], "tgt_interval": [ 47, 48 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 61, 62 ], "tgt_interval": [ 63, 68 ], "src_tokens": [ "," ], 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9, 9 ], "tgt_interval": [ 9, 10 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 26, 27 ], "tgt_interval": [ 27, 28 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 41, 42 ], "tgt_interval": [ 42, 43 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8842, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在2015年油菜季0-20cm表层土壤中,处理3全氮含量达到1.16g/kg,明显高于处理1的0.92g/kg、处理2的1.04g/kg、处理4的0.98g/kg、处理5的0.86g/kg的全氮含量,分别高出20.43%、9.85%、15.41%、25.72%。", "reference": "在2015年油菜季0-20cm表层土壤中,处理3的全氮含量为1.16g/kg,明显高于处理1的0.92g/kg、处理2的1.04g/kg、处理4的0.98g/kg和处理5的0.86g/kg的全氮含量,分别高出20.43%、9.85%、15.41%和25.72%。", "edit": [ { "src_interval": [ 24, 24 ], "tgt_interval": [ 24, 25 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 28, 30 ], "tgt_interval": [ 29, 30 ], "src_tokens": [ "达", "到" ], "tgt_tokens": [ "为" ] }, { "src_interval": [ 38, 39 ], "tgt_interval": [ 38, 39 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] 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"title": "寒地稻草还田对土壤养分与CH_4及N_2O排放的影响", "source": "在钾素利用方面,稻草覆盖还田显著增加了南方双季稻区钾素的利用率,提升了经济效益,减少了钾肥的食用,极大程度上提高了钾素的农学效应,产出与投入比。", "reference": "就钾素利用来说,稻草覆盖还田显著提升了南方双季稻区钾素的利用率,增加了经济效益,减少了钾肥的使用,极大程度地加强了钾素的农学效应与产出投入比。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "在" ], "tgt_tokens": [ "就" ] }, { "src_interval": [ 5, 7 ], "tgt_interval": [ 5, 7 ], "src_tokens": [ "方", "面" ], "tgt_tokens": [ "来", "说" ] }, { "src_interval": [ 16, 34 ], "tgt_interval": [ 16, 34 ], "src_tokens": [ "增", "加", "了", "南", "方", "双", "季", "稻", "区", "钾", "素", "的", "利", "用", "率", ",", "提", "升" ], "tgt_tokens": [ "提", "升", "了", "南", "方", "双", "季", "稻", "区", "钾", "素", "的", "利", "用", "率", ",", "增", "加" ] }, { "src_interval": [ 46, 47 ], "tgt_interval": [ 46, 47 ], "src_tokens": [ "食" ], "tgt_tokens": [ "使" ] }, { "src_interval": [ 53, 56 ], "tgt_interval": [ 53, 56 ], "src_tokens": [ "上", "提", "高" ], "tgt_tokens": [ "地", "加", "强" ] }, { "src_interval": [ 64, 65 ], "tgt_interval": [ 64, 65 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"tgt_interval": [ 23, 24 ], "src_tokens": [ "方" ], "tgt_tokens": [ "办" ] }, { "src_interval": [ 32, 32 ], "tgt_interval": [ 35, 37 ], "src_tokens": [], "tgt_tokens": [ "进", "行" ] }, { "src_interval": [ 39, 41 ], "tgt_interval": [ 44, 46 ], "src_tokens": [ "依", "据" ], "tgt_tokens": [ "支", "持" ] } ] }, { "id": 8863, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "126团1连的模拟结果表明,采用以随机网络和马尔科夫-蒙特卡洛的正反向重构策略,在迭代多次后,能够有效重向出原始序列的序列特征,同时,提出的EDBN在基本单元为10,可见层神经元数量为640,隐层神经元数量为600时,EDBN、PSOSVM、GAANN、RBF和GRNN五种模型在不同垦区对不同养分元素同一时间段内预测的平均判定系数分别为0.82,0.76,0.76,0.75和0.74,EDBN在预测准确性和各区的稳定上表现出明显的优势,预测的统计对比结果展示了EDBN在研究区土壤养分预测上的优势。", "reference": "126团1连的模拟结果显示,通过运用随机网络和马尔科夫-蒙特卡洛的正反向重构策略,在多次迭代后,能够有效地重构出原始序列的序列特征。同时,所提出的EDBN在基本单元为10,可见层神经元数量为640,隐层神经元数量为600时,EDBN、PSOSVM、GAANN、RBF 和GRNN这五种模型在不同垦区对不同养分元素于同一时间段内预测的平均判定系数分别为0.82、0.76、0.76、0.75和0.74,其在预测准确性以及各区的稳定性上表现出明显的优势,预测的统计对比结果彰显了EDBN在研究区土壤养分预测上的优势。", "edit": [ { "src_interval": [ 11, 17 ], "tgt_interval": [ 11, 18 ], 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"src_interval": [ 183, 184 ], "tgt_interval": [ 188, 189 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 194, 198 ], "tgt_interval": [ 199, 200 ], "src_tokens": [ "E", "D", "B", "N" ], "tgt_tokens": [ "其" ] }, { "src_interval": [ 204, 205 ], "tgt_interval": [ 206, 208 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 210, 210 ], "tgt_interval": [ 213, 214 ], "src_tokens": [], "tgt_tokens": [ "性" ] }, { "src_interval": [ 229, 231 ], "tgt_interval": [ 233, 235 ], "src_tokens": [ "展", "示" ], "tgt_tokens": [ "彰", "显" ] } ] }, { "id": 8867, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "沼液施用受季节性影响较大,目前基本都是在农用季节施用,其他时间产生的沼液只能存储在容器或专有构筑物中,由此存在存储构筑物占地面积大、基建费用高等问题,这样问题在我国北方寒冷地区尤为突出。", "reference": "沼液施用受季节性的影响较大,目前基本上是在农用季节进行施用,其余时间所产生的沼液只能储存在容器或专有构筑物内,由此便存在存储构筑物占地面积大、基建费用高等问题,这类问题在我国北方寒冷地区尤为突出。", "edit": [ { "src_interval": [ 8, 8 ], "tgt_interval": [ 8, 9 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, 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[ { "src_interval": [ 12, 12 ], "tgt_interval": [ 12, 14 ], "src_tokens": [], "tgt_tokens": [ "方", "式" ] } ] }, { "id": 8872, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "(5)K-均值聚类分析:K-均值聚类分析是基于样本相似性度量的一种聚类方法。", "reference": "(5)K-均值聚类分析:K-均值聚类分析是一种基于样本相似性度量的聚类方法。", "edit": [ { "src_interval": [ 21, 33 ], "tgt_interval": [ 21, 33 ], "src_tokens": [ "基", "于", "样", "本", "相", "似", "性", "度", "量", "的", "一", "种" ], "tgt_tokens": [ "一", "种", "基", "于", "样", "本", "相", "似", "性", "度", "量", "的" ] } ] }, { "id": 8875, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在2015年水稻季,20-50cm和50-80cm深度土壤全氮含量相比表层土壤较低,处理1在20-50cm和50-80cm深度土壤全氮含量比表层土壤全氮含量低36.51%和37.66%,处理2在20-50cm和50-80cm深度土壤全氮含量比表层土壤全氮含量低32.63%和69.34%,处理3在20-50cm和50-80cm深度土壤全氮含量比表层土壤全氮含量低36.65%和56.18%,处理4在20-50cm和50-80cm深度土壤全氮含量比表层土壤全氮含量低33.70%和62.78%,处理5在20-50cm和50-80cm深度土壤全氮含量比表层土壤全氮含量低19.97%和51.48%。", "reference": "在 2015 年的水稻季,20-50cm 和 50-80cm 深度的土壤全氮含量与表层土壤相比偏低。其中,处理 1 在 20-50cm 和 50-80cm 深度的土壤全氮含量,比表层土壤全氮含量分别低 36.51%和 37.66%;处理 2 在这两个深度的土壤全氮含量,比表层土壤全氮含量分别低 32.63%和 69.34%;处理 3 的相应数据分别低 36.65%和 56.18%;处理 4 的相应数据分别低 33.70%和 62.78%;处理 5 的相应数据则分别低 19.97%和 51.48%。", "edit": [ { "src_interval": [ 6, 6 ], "tgt_interval": [ 6, 7 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 27, 27 ], "tgt_interval": [ 28, 29 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 33, 35 ], "tgt_interval": [ 35, 36 ], "src_tokens": [ "相", "比" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 39, 41 ], "tgt_interval": [ 40, 47 ], "src_tokens": [ "较", "低" ], "tgt_tokens": [ "相", "比", "偏", "低", "。", "其", "中" ] }, { "src_interval": [ 63, 63 ], "tgt_interval": [ 69, 70 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 69, 69 ], "tgt_interval": [ 76, 77 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 78, 78 ], "tgt_interval": [ 86, 88 ], "src_tokens": [], "tgt_tokens": [ "分", "别" ] }, { 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"数", "据", "分", "别" ] }, { "src_interval": [ 194, 195 ], "tgt_interval": [ 170, 171 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 198, 231 ], "tgt_interval": [ 174, 181 ], "src_tokens": [ "在", "2", "0", "-", "5", "0", "c", "m", "和", "5", "0", "-", "8", "0", "c", "m", "深", "度", "土", "壤", "全", "氮", "含", "量", "比", "表", "层", "土", "壤", "全", "氮", "含", "量" ], "tgt_tokens": [ "的", "相", "应", "数", "据", "分", "别" ] }, { "src_interval": [ 245, 246 ], "tgt_interval": [ 195, 196 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 248, 282 ], "tgt_interval": [ 198, 207 ], "src_tokens": [ "5", "在", "2", "0", "-", "5", "0", "c", "m", "和", "5", "0", "-", "8", "0", "c", "m", "深", "度", "土", "壤", "全", "氮", "含", "量", "比", "表", "层", "土", "壤", "全", "氮", "含", "量" ], "tgt_tokens": [ "5", "的", "相", "应", "数", "据", "则", "分", "别" ] } ] }, { "id": 8880, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "而对照田地上部分幹物重与全氮、铵态氮和硝态氮呈显著正相关,株高与硝态氮和铵态氮含量呈显著正相关。", "reference": "而对照田的上部分幹物重与全氮、铵态氮以及硝态氮呈显著正相关,其株高与硝态氮和铵态氮含量也呈显著正相关。", "edit": [ { "src_interval": [ 4, 5 ], "tgt_interval": [ 4, 5 ], "src_tokens": [ "地" ], "tgt_tokens": [ "的" ] }, { "src_interval": [ 18, 19 ], "tgt_interval": [ 18, 20 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 29, 29 ], "tgt_interval": [ 30, 31 ], "src_tokens": [], "tgt_tokens": [ "其" ] }, { "src_interval": [ 41, 41 ], "tgt_interval": [ 43, 44 ], "src_tokens": [], "tgt_tokens": [ "也" ] } ] }, { "id": 8887, "category": "农学", "discipline": "农业管理", "title": "基于ArcGIS的常熟市耕地土壤养分时空变化研究", "source": "从表3-7和图3-11中可以看出,2010-2017年常熟市耕地土壤有效磷的平均值在10.81-18.30mg/kg之间,属于高等水平,2018-2019年常熟市耕地土壤有机质的平均值在24.99-26.76mg/kg之间,属于极高等水平。", "reference": "根据表3-7与图3-11可以看出,2010-2017年常熟市耕地土壤有效磷的平均值在10.81-18.30mg/kg之间,处于高等水平,2018-2019年常熟市耕地土壤有机质的平均值在24.99-26.76mg/kg之间,属于极高等水平。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 2 ], "src_tokens": [ "从" ], "tgt_tokens": [ "根", "据" ] }, { "src_interval": [ 5, 6 ], "tgt_interval": [ 6, 7 ], "src_tokens": [ "和" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 11, 12 ], "tgt_interval": [ 12, 12 ], "src_tokens": [ "中" ], "tgt_tokens": [] }, { "src_interval": [ 61, 62 ], "tgt_interval": [ 61, 62 ], "src_tokens": [ "属" ], "tgt_tokens": [ "处" ] } ] }, { "id": 8891, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "一些研究表明,土壤原生质的性质和地形位置时将对土壤中大量和微量元素的会对养分空间变异产生影响,气候、大气沉降、降雨、农业措施人类活动对土壤养分的时空变异也会产生较大影响。", "reference": "一些研究表明,土壤原生质的性质和地形位置会对土壤中大量和微量元素的养分空间变异产生影响,气候、大气沉降、降雨、农业措施以及人类活动对土壤养分的时空变异也有较大影响。", "edit": [ { "src_interval": [ 20, 22 ], "tgt_interval": [ 20, 21 ], "src_tokens": [ "时", "将" ], "tgt_tokens": [ "会" ] }, { "src_interval": [ 34, 36 ], "tgt_interval": [ 33, 33 ], "src_tokens": [ "会", "对" ], "tgt_tokens": [] }, { "src_interval": [ 62, 62 ], "tgt_interval": [ 59, 61 ], "src_tokens": [], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 77, 80 ], 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"不", "断" ] } ] }, { "id": 8895, "category": "农学", "discipline": "土地资源学", "title": "山地丘陵区耕地土壤养分数字化制图研究", "source": "就土壤类型而言,pH在石灰性紫色土中均值最高为6.23;有机质在淹育水稻土中均值最高为19.35g/kg;碱解氮、有效铁和有效锰在潴育水稻土中均值最高,分别为104.70mg/kg、95.77mg/kg、88.45mg/kg;有效磷、有效铜在黄壤中均值最高,分别为13.38mg/kg、1.88mg/kg;有效锌在酸性紫色土中均值最高为4.77mg/kg。", "reference": "就土壤类型来说,石灰性紫色土的pH均值最高,为6.23;淹育水稻土的有机质均值最高,达19.35g/kg;碱解氮、有效铁以及有效锰的均值在潴育水稻土中最高,分别是104.70mg/kg、95.77mg/kg、88.45mg/kg;有效磷和有效铜的均值在黄壤中最高,分别为13.38mg/kg、1.88mg/kg;有效锌在酸性紫色土中的均值最高,为4.77mg/kg。", "edit": [ { "src_interval": [ 5, 11 ], "tgt_interval": [ 5, 8 ], "src_tokens": [ "而", "言", ",", "p", "H", "在" ], "tgt_tokens": [ "来", "说", "," ] }, { "src_interval": [ 17, 18 ], "tgt_interval": [ 14, 17 ], "src_tokens": [ "中" ], "tgt_tokens": [ "的", "p", "H" ] }, { "src_interval": [ 22, 22 ], "tgt_interval": [ 21, 22 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 28, 32 ], "tgt_interval": [ 28, 28 ], "src_tokens": [ "有", "机", "质", "在" ], "tgt_tokens": [] }, { "src_interval": [ 37, 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"src_tokens": [], "tgt_tokens": [ "方", "面" ] } ] }, { "id": 8902, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "全碳在种植10年的20~40cm土层上均值含量为33.65g/kg,显著高于种植14年的23.97g/kg和16年的26.65g/kg;在40~60cm和60~80cm两个土层上,种植10年、14年地块土壤上的全碳含量分别为36g/kg、25.55g/kg和36.03g/kg、29.53g/kg,种植10年地块土壤的全碳含量显著高于种植14年;其余土层上,不同种植年限对全碳含量的影响无显著差异。", "reference": "全碳在种植10年的20~40cm土层上均值含量为33.65g/kg,显著高于种植14年的23.97g/kg与16年的26.65g/kg;在40~60cm和60 ~80cm这两个土层上,种植10年、14年地块土壤的全碳含量分别是36g/kg、25.55g/kg以及36.03g/kg、29.53g/kg,种植10年地块土壤的全碳含量显著高于种植14年的;其余土层中,不同种植年限对全碳含量的影响并无显著差异。", "edit": [ { "src_interval": [ 53, 54 ], "tgt_interval": [ 53, 54 ], "src_tokens": [ "和" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 84, 84 ], "tgt_interval": [ 84, 85 ], "src_tokens": [], "tgt_tokens": [ "这" ] }, { "src_interval": [ 103, 104 ], "tgt_interval": [ 104, 104 ], "src_tokens": [ "上" ], "tgt_tokens": [] }, { "src_interval": [ 111, 112 ], "tgt_interval": [ 111, 112 ], "src_tokens": [ "为" ], "tgt_tokens": [ 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"地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "它是在有限区域内对区域化变量的取值进行无偏最优估计的一种方法。", "reference": "它是一种在有限区域内对区域化变量的取值进行无偏最优估计的方法。", "edit": [ { "src_interval": [ 2, 28 ], "tgt_interval": [ 2, 28 ], "src_tokens": [ "在", "有", "限", "区", "域", "内", "对", "区", "域", "化", "变", "量", "的", "取", "值", "进", "行", "无", "偏", "最", "优", "估", "计", "的", "一", "种" ], "tgt_tokens": [ "一", "种", "在", "有", "限", "区", "域", "内", "对", "区", "域", "化", "变", "量", "的", "取", "值", "进", "行", "无", "偏", "最", "优", "估", "计", "的" ] } ] }, { "id": 8911, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "本章中数据的输入、整理、计算及图表制作均在Microsoft Office Excel2013中进行。", "reference": "在本章中,数据的输入、整理、计算与图表制作都于Microsoft Office Excel2013中进行。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 1 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 3, 3 ], "tgt_interval": [ 4, 5 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 14, 15 ], "tgt_interval": [ 16, 17 ], "src_tokens": [ "及" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 19, 21 ], "tgt_interval": [ 21, 23 ], "src_tokens": [ "均", "在" ], "tgt_tokens": [ "都", "于" ] } ] }, { "id": 8916, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "木炭和作物秸秆炭为最主要的生物质炭类型,而其他的原料的利用比例较少而且差别较大,因此这种不平衡使得生物质炭在改善土壤肥力和作物生长,或者缓解气候变化等作用在全球尺度下的潜力评估存在较大的不确定性。", "reference": "木炭以及作物秸秆炭乃是最主要的生物质炭类型,而其他的原料利用比例既较少又差别较大,所以这种不平衡让生物质炭在改善土壤肥力与作物生长,或者缓解气候变化等的作用在全球尺度下的潜力评估具有较大的不确定性。", "edit": [ { "src_interval": [ 2, 3 ], "tgt_interval": [ 2, 4 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 8, 9 ], "tgt_interval": [ 9, 11 ], "src_tokens": [ "为" ], "tgt_tokens": [ "乃", "是" ] }, { "src_interval": [ 26, 27 ], "tgt_interval": [ 28, 28 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 31, 31 ], "tgt_interval": [ 32, 33 ], "src_tokens": [], "tgt_tokens": [ "既" ] }, { "src_interval": [ 33, 35 ], "tgt_interval": [ 35, 36 ], "src_tokens": [ "而", "且" ], 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"基于网格采样田块尺度土壤养分的时空变异特征", "source": "周斌等人在中国科学院阜康荒漠生态站进行长期定位试验,通过13年的耕作管理发现,在该地区灰漠土上的全氮和有机质的含量均有增加,将有机肥与化肥进行配施,可以显著提高土壤中有机质的含量,但该地区土壤中的钾素含量均出现逐渐降低的趋势。", "reference": "周斌等人于中国科学院阜康荒漠生态站展开长期定位试验,历经13年的耕作管理后发现,该地区灰漠土上的全氮和有机质含量皆有增加,将有机肥与化肥加以配施,能够显著提升土壤中有机质的含量,但该地区土壤中的钾素含量均出现逐渐降低的趋势。", "edit": [ { "src_interval": [ 4, 5 ], "tgt_interval": [ 4, 5 ], "src_tokens": [ "在" ], "tgt_tokens": [ "于" ] }, { "src_interval": [ 17, 19 ], "tgt_interval": [ 17, 19 ], "src_tokens": [ "进", "行" ], "tgt_tokens": [ "展", "开" ] }, { "src_interval": [ 26, 28 ], "tgt_interval": [ 26, 28 ], "src_tokens": [ "通", "过" ], "tgt_tokens": [ "历", "经" ] }, { "src_interval": [ 36, 36 ], "tgt_interval": [ 36, 37 ], "src_tokens": [], "tgt_tokens": [ "后" ] }, { "src_interval": [ 39, 40 ], "tgt_interval": [ 40, 40 ], "src_tokens": [ "在" ], "tgt_tokens": [] }, { "src_interval": [ 54, 55 ], "tgt_interval": [ 54, 54 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 57, 58 ], "tgt_interval": [ 56, 57 ], "src_tokens": [ "均" ], "tgt_tokens": [ "皆" ] }, { "src_interval": [ 69, 71 ], "tgt_interval": [ 68, 70 ], "src_tokens": [ "进", "行" ], "tgt_tokens": [ "加", "以" ] }, { "src_interval": [ 74, 76 ], "tgt_interval": [ 73, 75 ], "src_tokens": [ "可", "以" ], "tgt_tokens": [ "能", "够" ] }, { "src_interval": [ 79, 80 ], "tgt_interval": [ 78, 79 ], "src_tokens": [ "高" ], "tgt_tokens": [ "升" ] } ] }, { "id": 8936, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "在整个腐解期内,旋耕翻埋还田添加秸秆腐熟剂处理钾释放率最大为99.52%,分别比NT、NT+S、PT、PT+S和RT还田模式累积释放率增加18.9%、16.9%、4.3%、1.2%和2.4%。", "reference": "在整个腐解期内,旋耕翻埋还田添加秸秆腐熟剂处理钾释放率最大为99.52%,分别比NT、NT+S、PT、PT+S以及RT还田模式累积释放率增加18.9%、16.9%、4.3%、1.2%和2.4%。", "edit": [ { "src_interval": [ 55, 56 ], "tgt_interval": [ 55, 57 ], "src_tokens": [ "和" ], "tgt_tokens": [ "以", "及" ] } ] }, { "id": 8937, "category": "农学", "discipline": "作物栽培学与耕作学 ", "title": "施肥、耕作和秸秆还田方式对土壤养分及春玉米产量的影响", "source": "还有研究表明单施化肥能促进作物生长,增加土壤中的根系分泌物,进而影响土壤有机质(Murphyet al.,2015)。", "reference": "还有研究指出,单施化肥能够促进作物生长,使得土壤中的根系分泌物增加,进而影响土壤有机质(Murphyet al.,2015)。", "edit": [ { "src_interval": [ 4, 6 ], "tgt_interval": [ 4, 7 ], "src_tokens": [ "表", "明" ], "tgt_tokens": [ "指", "出", "," ] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 12, 13 ], "src_tokens": [], "tgt_tokens": [ "够" ] }, { "src_interval": [ 18, 20 ], "tgt_interval": [ 20, 22 ], "src_tokens": [ "增", "加" ], "tgt_tokens": [ "使", "得" ] }, { "src_interval": [ 29, 29 ], "tgt_interval": [ 31, 33 ], "src_tokens": [], "tgt_tokens": [ "增", "加" ] } ] }, { "id": 8938, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "文献基于vis-NIR光谱的Bootstrap-PLSR模型对江西、浙江和湖南三省的稻田土壤中的有机质进行了预测评价。", "reference": "文献基于vis-NIR光谱的Bootstrap-PLSR模型,针对江西、浙江和湖南三省的稻田土壤中的有机质展开了预测评价。", "edit": [ { "src_interval": [ 30, 30 ], "tgt_interval": [ 30, 32 ], "src_tokens": [], "tgt_tokens": [ ",", "针" ] }, { "src_interval": [ 51, 53 ], "tgt_interval": [ 53, 55 ], "src_tokens": [ "进", "行" ], "tgt_tokens": [ "展", "开" ] } ] }, { "id": 8939, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "在2016年油菜季0-20cm表层土壤中,处理3全氮含量达到1.91g/kg,明显高于处理1的1.56g/kg、处理2的1.86g/kg、处理4的1.83g/kg、处理5的1.79g/kg的全氮含量,分别高出18.52%、2.82%、4.19%、6.28%。", "reference": "在2016年油菜季0-20cm的表层土壤中,处理3的全氮含量达到1.91g/kg,显著高于处理1的1.56g/kg、处理2的1.86g/kg、处理4的1.83g/kg以及处理5的1.79g/kg的全氮含量,分别高出18.52%、2.82%、4.19%、6.28%。", "edit": [ { "src_interval": [ 15, 15 ], "tgt_interval": [ 15, 16 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 24, 24 ], "tgt_interval": [ 25, 26 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 38, 41 ], "tgt_interval": [ 40, 43 ], "src_tokens": [ ",", "明", "显" ], "tgt_tokens": [ ",", "显", "著" ] }, { "src_interval": [ 81, 82 ], "tgt_interval": [ 83, 85 ], "src_tokens": [ "、" ], "tgt_tokens": [ "以", "及" ] } ] }, { "id": 8940, "category": "农学", "discipline": "土壤学", "title": "秸秆还田减施化肥对农田土壤养分及磷素淋失的影响", "source": "由图4-4可以看出,在2014年水稻季0-20cm表层土壤中,处理3有机质含量达到19.32g/kg,明显高于处理1的16.39g/kg、处理2的18.44g/kg、处理4的18.87g/kg、处理5的18.17g/kg的有机质含量,分别高出15.14%、4.54%、2.34%、5.97%。", "reference": "从图4-4中可以看出,在2014年水稻季0-20cm表层土壤中,处理3有机质含量达到19.32g/kg,明显高于处理1的16.39g/kg、处理2的18.44g/kg、处理4的18.87g/kg以及处理5的18.17g/kg的有机质含量,分别高出15.14%、4.54%、2.34%、5.97%。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "由" ], "tgt_tokens": [ "从" ] }, { "src_interval": [ 5, 5 ], "tgt_interval": [ 5, 6 ], "src_tokens": [], "tgt_tokens": [ "中" ] }, { "src_interval": [ 50, 51 ], "tgt_interval": [ 51, 52 ], "src_tokens": [ "," ], "tgt_tokens": [ "," ] }, { "src_interval": [ 96, 97 ], "tgt_interval": [ 97, 99 ], "src_tokens": [ "、" ], "tgt_tokens": [ "以", "及" ] } ] }, { "id": 8942, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "一般情况下温度越高,炭回收率越低,但这种降低往往是最终趋于一个定值。", "reference": "一般而言,温度越高,炭回收率则越低,然而这种降低往往最终会趋向一个定值。", "edit": [ { "src_interval": [ 2, 5 ], "tgt_interval": [ 2, 5 ], "src_tokens": [ "情", "况", "下" ], "tgt_tokens": [ "而", "言", "," ] }, { "src_interval": [ 14, 14 ], "tgt_interval": [ 14, 15 ], "src_tokens": [], "tgt_tokens": [ "则" ] }, { "src_interval": [ 17, 18 ], "tgt_interval": [ 18, 20 ], "src_tokens": [ "但" ], "tgt_tokens": [ "然", "而" ] }, { "src_interval": [ 24, 25 ], "tgt_interval": [ 26, 26 ], "src_tokens": [ "是" ], "tgt_tokens": [] }, { "src_interval": [ 27, 29 ], "tgt_interval": [ 28, 31 ], "src_tokens": [ "趋", "于" ], "tgt_tokens": [ "会", "趋", "向" ] } ] }, { "id": 8945, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "在麦季各施氮条件下,不同处理随大豆当季施氮量的增加土壤脲酶活性呈先增后降一致的变化趋势,均至各S1处理达到最高,尤其在N2S1处理的施氮量组合下两年均达到最高值,且各S1处理较各S0处理土壤脲酶活性平均依次增加了22.41%、14.90%、10.59%,而大豆季施氮最高的各S2处理反而较各S1处理平均依次下降5.18%、21.33%、23.00%,各S1处理在麦季低氮水平下与N1S0达到显著性差异,麦季中氮水平下与其他处理达到显著性差异,而在麦季高氮水平下仅与N3S2达到显著性差异,由此表明,在麦季施氮基础上大豆季中量施氮即可保持土壤较高的脲酶活性,大豆季不施或高施均会降低脲酶活性,尤其麦季施氮量越高,大豆季高量施氮对脲酶的抑制作用越强烈,不利于土壤中脲酶水解尿素,进行酶促反应,阻碍土壤微生物的合成作用,最终降低土壤肥力。", "reference": "在麦季各种施氮条件下,不同处理随着大豆当季施氮量的增加,土壤脲酶活性呈先增后降一致的变化趋势,均在各S1处理达到最高。尤其在N2S1处理的施氮量组合下,两年皆达到最高值。且各S1处理相较各S0处理,土壤脲酶活性平均依次提升了22.41%、14.90%、10.59%。然而,大豆季施氮最高的各S2处理反而较各S1处理,平均依次降低5.18%、21.33%、23.00%。各S1处理在麦季低氮水平下与N1S0 达到显著差异,在麦季中氮水平下与其他处理达到显著差异,而在麦季高氮水平下仅与N3S2达到显著差异。由此可见,在麦季施氮基础上,大豆季中量施氮便可保持土壤较高的脲酶活性,大豆季不施氮或高量施氮都会降低脲酶活性。尤其是麦季施氮量越高,大豆季高量施氮对脲酶的抑制作用就越强烈,这不利于土壤中脲酶水解尿素,进行酶促反应,阻碍土壤微生物的合成作用,最终致使土壤肥力降低。", "edit": [ { "src_interval": [ 4, 4 ], "tgt_interval": [ 4, 5 ], "src_tokens": [], "tgt_tokens": [ "种" ] }, { "src_interval": [ 15, 15 ], "tgt_interval": [ 16, 17 ], "src_tokens": [], "tgt_tokens": [ "着" ] }, { "src_interval": [ 25, 25 ], "tgt_interval": [ 27, 28 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 45, 46 ], "tgt_interval": [ 48, 49 ], "src_tokens": [ "至" ], "tgt_tokens": [ "在" ] }, { "src_interval": [ 55, 56 ], "tgt_interval": [ 58, 59 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 72, 72 ], "tgt_interval": [ 75, 76 ], "src_tokens": [], "tgt_tokens": [ 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"就各乡镇而言,在1:5万制图尺度下,长汀县超过60%的乡镇的全氮密度出现高估现象,其中古城镇相对偏差最大,为1.89%,其他乡镇相对偏差均小于1%,庵杰乡相对偏差最小,仅为0.01%;在1:25万制图尺度下,汀州镇受制图尺度影响被概化,各乡镇(大同镇和童坊镇除外)相对偏差较1:5万制图尺度均有所增长,是1:5万制图尺度的2.72~400.97倍,且超过50%的乡镇全氮密度出现高估现象,其中宜成乡下降幅度最大,相对偏差为7.06%,是长汀县在该尺度下影响最大的乡镇,其次为庵杰乡(5.38%)和铁长乡(5.51%),相对偏差最小的乡镇为濯田镇,仅为0.10%。", "reference": "就各乡镇来说,在1:5万制图尺度下,长汀县有超60%的乡镇全氮密度出现高估现象,其中古城镇相对偏差最大,达1.89%,其他乡镇相对偏差均小于1%,庵杰乡相对偏差最小,仅为0.01%;在1:25万制图尺度下,汀州镇受制图尺度影响被概化,各乡镇(大同镇和童坊镇除外)相对偏差较1:5万制图尺度都有所增长,是其2.72~400.97倍,且超50%的乡镇全氮密度出现高估现象,其中宜成乡下降幅度最大,相对偏差为7.06%,是长汀县在此尺度下受影响最大的乡镇,其次是庵杰乡(5.38%)和铁长乡(5.51%),相对偏差最小的乡镇为濯田镇,仅为0.10%。", "edit": [ { "src_interval": [ 4, 6 ], "tgt_interval": [ 4, 6 ], "src_tokens": [ "而", "言" ], "tgt_tokens": [ "来", "说" ] }, { "src_interval": [ 21, 23 ], "tgt_interval": [ 21, 23 ], "src_tokens": [ "超", "过" ], "tgt_tokens": [ "有", "超" ] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 29, 29 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 53, 54 ], "tgt_interval": [ 52, 53 ], "src_tokens": [ "为" ], 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"成熟期暗管排水田0-20cm土层速效钾含量在暗管距为2.5m和5m水平上隨苗渠距的增加而呈现降低趋势,在暗管距为0m水平上差异不显著,而在三个不同苗渠距水平上均表现为苗管距5m>苗管距2.5m>苗管距0m;0-60cm土层速效钾含量在苗渠距水平上差异不显著,而在三个苗渠距水平上均表现为苗管距5m>苗管距2.5m>苗管距0m。", "reference": "成熟期暗管排水田0-20cm土层速效钾含量,在暗管距为2.5m和5m的水平上,会随着苗渠距的增加呈现降低趋势,而在暗管距为0m的水平上差异不显著;在三个不同苗渠距水平上,均表现为苗管距5m>苗管距2.5m>苗管距0m;0-60cm土层速效钾含量在苗渠距水平上差异不显著,而在这三个苗渠距水平上均表现为苗管距5m>苗管距2.5m>苗管距0m。", "edit": [ { "src_interval": [ 21, 21 ], "tgt_interval": [ 21, 22 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 33, 33 ], "tgt_interval": [ 34, 35 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 36, 37 ], "tgt_interval": [ 38, 42 ], "src_tokens": [ "隨" ], "tgt_tokens": [ ",", "会", "随", "着" ] }, { "src_interval": [ 43, 51 ], "tgt_interval": [ 48, 56 ], "src_tokens": [ "而", "呈", "现", "降", "低", "趋", "势", "," ], "tgt_tokens": [ "呈", "现", "降", "低", "趋", "势", ",", "而" ] }, { "src_interval": [ 58, 58 ], "tgt_interval": [ 63, 64 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 66, 68 ], 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"(2)当前全省玉米地的土壤(SOM)、全氮(TN)、速效磷(AP)和速效钾(AK)含量分别为13.4g/kg、0.8g/kg、18.5mg/kg、163.4mg/kg,与2005-2009年相比,土壤有机质、速效磷含量减少了1.8g/kg(11.8%)、1.2mg/kg(6%),而速效钾含量增加了10.5mg/kg(3.8%)。", "edit": [ { "src_interval": [ 10, 10 ], "tgt_interval": [ 10, 11 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 12, 13 ], "tgt_interval": [ 13, 14 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 16, 17 ], "tgt_interval": [ 17, 18 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] }, { "src_interval": [ 83, 84 ], "tgt_interval": [ 84, 85 ], "src_tokens": [ "比" ], "tgt_tokens": [ "与" ] }, { "src_interval": [ 107, 107 ], "tgt_interval": [ 108, 109 ], "src_tokens": [], "tgt_tokens": [ "量" ] }, { "src_interval": [ 124, 125 ], "tgt_interval": [ 126, 127 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 138, 138 ], "tgt_interval": [ 140, 141 ], "src_tokens": [], "tgt_tokens": [ "而" ] } ] }, { "id": 8959, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "纯块金效应模型表示区域化变量为随机分布,变量的空间相关不存在。", "reference": "纯块金效应模型表明区域化变量为随机分布,变量的空间相关不存在。", "edit": [ { "src_interval": [ 8, 9 ], "tgt_interval": [ 8, 9 ], "src_tokens": [ "示" ], "tgt_tokens": [ "明" ] } ] }, { "id": 8963, "category": "农学", "discipline": "植物营养学", "title": "陕西省耕地土壤养分现状与土壤肥力评价", "source": "土壤肥力的高低对农作物产量的高低有显著的影响(王小英等2013),近年来国内外研究对土壤肥力的定义和土壤肥力等级的确定也没有明确的标准,土壤肥力的研究还在不断的进行深入探讨(郑立臣等2004)。", "reference": "土壤肥力的高低对农作物产量的高低有着显著的影响(王小英等2013),而近年来,国内外在土壤肥力的定义和土壤肥力等级的确定方面,也没有明确的标准,针对土壤肥力的研究还在不断地进行深入探讨(郑立臣等2004)。", "edit": [ { "src_interval": [ 17, 17 ], "tgt_interval": [ 17, 18 ], "src_tokens": [], "tgt_tokens": [ "着" ] }, { "src_interval": [ 22, 23 ], "tgt_interval": [ 23, 24 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 31, 33 ], "tgt_interval": [ 32, 35 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", ",", "而" ] }, { "src_interval": [ 36, 36 ], "tgt_interval": [ 38, 39 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { 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"比较冬小麦不同施氮量对夏大豆不施氮条件下土壤有机质含量的影响可知,2018年夏大豆土壤有机质含量随冬小麦施氮量的增加呈先增后降的趋势,在麦季N2处理下大豆土壤有机质含量达到最高,较麦季N0、N1、N3处理依次增加了4.58%、1.17%和0.13%,而2019年大豆土壤有机质含量随冬小麦施氮量的增加而不断增加,在麦季N3处理下大豆土壤有机质含量达到最高,较麦季N0、N1、N2处理依次增加了22.40%、16.48%和9.18%,由此可见,两年均表明冬小麦施氮能增加夏大豆土壤有机质含量,说明麦季氮肥的后效作用能影响到大豆土壤有机质含量的变化,尤其在2019年冬小麦中氮(N2)和高氮(N3)可显著增加夏大豆土壤有机质含量,其氮肥的后效作用更为明显。", "reference": "通过比较冬小麦不同施氮量对夏大豆不施氮条件下土壤有机质含量的影响可知,2018年夏大豆土壤有机质含量随着冬小麦施氮量的增加呈先增后降之势,在麦季N2处理下,大豆土壤有机质含量达到最高,较麦季N0、N1、N3处理依次增加了4.58%、1.17%和0.13%;而2019年,大豆土壤有机质含量随冬小麦施氮量的增加不断上升,在麦季N3处理下,大豆土壤有机质含量达至最高,较麦季N0、N1、N2处理依次增加了22.40%、16.48%和 9.18%。由此可见,两年都表明冬小麦施氮可增加夏大豆土壤有机质含量,这说明麦季氮肥的后效作用能够影响大豆土壤有机质含量的变化,尤其是在2019年,冬小麦中氮(N2)和高氮(N3)可显著提升夏大豆土壤有机质含量,其氮肥的后效作用更为显著。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 2 ], "src_tokens": [], "tgt_tokens": [ "通", "过" ] }, { "src_interval": [ 49, 49 ], "tgt_interval": [ 51, 52 ], "src_tokens": [], "tgt_tokens": [ "着" ] }, { "src_interval": [ 63, 65 ], "tgt_interval": [ 66, 67 ], "src_tokens": [ "的", "趋" ], "tgt_tokens": [ "之" 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"tgt_interval": [ 20, 23 ], "src_tokens": [ "各", "组", "在" ], "tgt_tokens": [ "在", "各", "组" ] }, { "src_interval": [ 32, 33 ], "tgt_interval": [ 33, 34 ], "src_tokens": [ "," ], "tgt_tokens": [ "。" ] }, { "src_interval": [ 84, 84 ], "tgt_interval": [ 85, 86 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 124, 125 ], "tgt_interval": [ 126, 127 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 152, 153 ], "tgt_interval": [ 154, 157 ], "src_tokens": [ "与" ], "tgt_tokens": [ "相", "较", "于" ] }, { "src_interval": [ 156, 158 ], "tgt_interval": [ 160, 161 ], "src_tokens": [ "相", "比" ], "tgt_tokens": [ "," ] } ] }, { "id": 8966, "category": "农学", "discipline": "作物学", "title": "稻秆不同还田方式对稻麦轮作农田土壤养分、碳库及温室气体排放的影响", "source": "与稻秆不还田相比,麦季稻秆旋耕还田下麦田土壤全氮、速效钾、铵态氮、硝态氮、水溶性有机碳含量分别显著增加了35.11%、36.86%、11.76%、96.12%、17.50%(P<0.05);稻秆集中沟埋下麦田土壤硝态氮、微生物碳含量显著增加了91.68%、127.90%(P<0.05)。", "reference": "与稻秆不还田相比,在麦季实行稻秆旋耕还田后,麦田土壤的全氮、速效钾、铵态氮、硝态氮、水溶性有机碳含量分别显著增多了35.11%、36.86%、11.76%、96.12%、17.50%(P<0.05);稻秆集中沟埋的麦田土壤硝态氮、微生物碳含量显著提高了91.68%、127.90%(P<0.05)。", "edit": [ { "src_interval": [ 9, 9 ], "tgt_interval": [ 9, 10 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 12, 14 ], "src_tokens": [], "tgt_tokens": [ "实", "行" ] }, { "src_interval": [ 17, 18 ], "tgt_interval": [ 20, 22 ], "src_tokens": [ "下" ], "tgt_tokens": [ "后", "," ] }, { "src_interval": [ 22, 22 ], "tgt_interval": [ 26, 27 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 50, 51 ], "tgt_interval": [ 55, 56 ], "src_tokens": [ "加" ], "tgt_tokens": [ "多" ] }, { "src_interval": [ 86, 89 ], "tgt_interval": [ 91, 94 ], "src_tokens": [ "(", "P", "<" ], "tgt_tokens": [ "(", "P", "<" ] }, { "src_interval": [ 93, 95 ], "tgt_interval": [ 98, 100 ], "src_tokens": [ ")", ";" ], "tgt_tokens": [ ")", ";" ] }, { "src_interval": [ 101, 102 ], "tgt_interval": [ 106, 107 ], "src_tokens": [ "下" ], "tgt_tokens": [ "的" ] }, { "src_interval": [ 118, 120 ], "tgt_interval": [ 123, 125 ], "src_tokens": [ "增", "加" ], "tgt_tokens": [ "提", "高" ] }, { "src_interval": [ 135, 138 ], "tgt_interval": [ 140, 143 ], "src_tokens": [ "(", "P", "<" ], "tgt_tokens": [ "(", "P", "<" ] }, { "src_interval": [ 142, 143 ], "tgt_interval": [ 147, 148 ], "src_tokens": [ ")" ], "tgt_tokens": [ ")" ] } ] }, { "id": 8967, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "本研究表明,该试验区不同种植年限下各土层的土壤养分变异系数范围跨度较大,数值在9%~65%之间分布,而绝大部分的变异属于中等强度的变异,只有全碳在种植10年的表层土壤(0~20cm)上出现了弱变异,变异系数为9%。", "reference": "本研究表明,该试验区在不同种植年限下,各土层的土壤养分变异系数范围跨度较大,数值分布在9%至65%之间,且绝大部分的变异属于中等强度变异,仅有全碳在种植10年的表层土壤(0~20cm)上呈现出弱变异,其变异系数为9%。", "edit": [ { "src_interval": [ 10, 10 ], "tgt_interval": [ 10, 11 ], "src_tokens": [], "tgt_tokens": [ "在" ] }, { "src_interval": [ 17, 17 ], "tgt_interval": [ 18, 19 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 38, 38 ], "tgt_interval": [ 40, 42 ], "src_tokens": [], "tgt_tokens": [ "分", "布" ] }, { "src_interval": [ 41, 42 ], "tgt_interval": [ 45, 46 ], "src_tokens": [ "~" ], "tgt_tokens": [ "至" ] }, { "src_interval": [ 47, 51 ], "tgt_interval": [ 51, 53 ], "src_tokens": [ "分", "布", ",", "而" ], "tgt_tokens": [ ",", "且" ] }, { "src_interval": [ 64, 65 ], "tgt_interval": [ 66, 66 ], "src_tokens": [ "的" ], "tgt_tokens": [] }, { "src_interval": [ 68, 69 ], "tgt_interval": [ 69, 70 ], "src_tokens": [ "只" ], "tgt_tokens": [ "仅" ] }, { "src_interval": [ 85, 86 ], "tgt_interval": [ 86, 87 ], "src_tokens": [ "~" ], "tgt_tokens": [ "~" ] }, { "src_interval": [ 92, 95 ], "tgt_interval": [ 93, 96 ], "src_tokens": [ "出", "现", "了" ], "tgt_tokens": [ "呈", "现", "出" ] }, { "src_interval": [ 99, 99 ], "tgt_interval": [ 100, 101 ], "src_tokens": [], "tgt_tokens": [ "其" ] } ] }, { "id": 8968, "category": "农学", "discipline": "农业资源与环境", "title": "沼液施用条件对土壤养分、生态风险与玉米产量的影响", "source": "沼液施用对土壤全磷含量影响的结果见图3-19。", "reference": "关于沼液施用对土壤全磷含量影响的结果见图3-19。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 2 ], "src_tokens": [], "tgt_tokens": [ "关", "于" ] } ] }, { "id": 8971, "category": "农学", "discipline": "农艺与种业", "title": "暗管排水对水稻生长和土壤养分特征的研究", "source": "分蘖期暗管排水田0-20cm土层土壤全氮含量与水稻植株地上部分干物重和分蘖数均呈显著正相关,DOC含量与水稻植株地上部分干物重呈显著正相关,铵态氮含量与水稻植株地上部分幹物重和分蘖数均呈显著正相关,硝态氮与水稻植株地上部分幹物重呈显著正相关。", "reference": "分蘖期的暗管排水田,其0-20cm土层土壤的全氮含量与水稻植株地上部分的干物重和分蘖数,都呈显著正相关,DOC含量同水稻植株地上部分干物重呈显著正相关,铵态氮含量跟水稻植株地上部分干物重和分蘖数均呈显著正相关,硝态氮与水稻植株地上部分干物重亦呈显著正相关。", "edit": [ { "src_interval": [ 3, 3 ], "tgt_interval": [ 3, 4 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 8, 8 ], "tgt_interval": [ 9, 11 ], "src_tokens": [], "tgt_tokens": [ ",", "其" ] }, { "src_interval": [ 18, 18 ], "tgt_interval": [ 21, 22 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 31, 31 ], "tgt_interval": [ 35, 36 ], "src_tokens": [], "tgt_tokens": [ "的" ] }, { "src_interval": [ 38, 39 ], "tgt_interval": [ 43, 45 ], "src_tokens": [ "均" ], "tgt_tokens": [ ",", "都" ] }, { "src_interval": [ 51, 52 ], "tgt_interval": [ 57, 58 ], "src_tokens": [ "与" ], "tgt_tokens": [ "同" ] }, { "src_interval": [ 75, 76 ], "tgt_interval": [ 81, 82 ], "src_tokens": [ "与" ], "tgt_tokens": [ "跟" ] }, { "src_interval": [ 84, 85 ], "tgt_interval": [ 90, 91 ], "src_tokens": [ "幹" ], "tgt_tokens": [ "干" ] }, { "src_interval": [ 111, 112 ], "tgt_interval": [ 117, 118 ], "src_tokens": [ "幹" ], "tgt_tokens": [ "干" ] }, { "src_interval": [ 114, 114 ], "tgt_interval": [ 120, 121 ], "src_tokens": [], "tgt_tokens": [ "亦" ] } ] }, { "id": 8972, "category": "农学", "discipline": "土壤学", "title": "内蒙古西辽河施肥管理区土壤养分空间分布特征及肥力评价与施肥管理", "source": "因此,分别将特异值剔除,并将剔除特异值后的样本进行数据分析与统计。", "reference": "故而,分别把特异值剔除掉,并针对剔除特异值后的样本展开数据分析和统计。", "edit": [ { "src_interval": [ 0, 2 ], "tgt_interval": [ 0, 2 ], "src_tokens": [ "因", "此" ], "tgt_tokens": [ "故", "而" ] }, { "src_interval": [ 5, 6 ], "tgt_interval": [ 5, 6 ], "src_tokens": [ "将" ], "tgt_tokens": [ "把" ] }, { "src_interval": [ 11, 11 ], "tgt_interval": [ 11, 12 ], "src_tokens": [], "tgt_tokens": [ "掉" ] }, { "src_interval": [ 13, 14 ], "tgt_interval": [ 14, 16 ], "src_tokens": [ "将" ], "tgt_tokens": [ "针", "对" ] }, { "src_interval": [ 23, 25 ], "tgt_interval": [ 25, 27 ], "src_tokens": [ "进", "行" ], "tgt_tokens": [ "展", "开" ] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 31, 32 ], "src_tokens": [ "与" ], "tgt_tokens": [ "和" ] } ] }, { "id": 8976, "category": "农学", "discipline": "植物营养学", "title": "还田模式和腐熟剂对玉米秸秆腐解特征及土壤养分含量的影响", "source": "耕作是利用不同的外部机械力,并从本质上改变土壤物理性质的形式,而且它是农业生产系统中的重要措施和环节同时以此来调控作物的生长发育(肖琴等,2019)。", "reference": "耕作是利用不同的外部机械力,以这种形式从本质上改变土壤物理性质,并且它是农业生产系统中重要的措施和环节,进而用于调控作物的生长发育(肖琴等,2019)。", "edit": [ { "src_interval": [ 14, 15 ], "tgt_interval": [ 14, 19 ], "src_tokens": [ "并" ], "tgt_tokens": [ "以", "这", "种", "形", "式" ] }, { "src_interval": [ 27, 32 ], "tgt_interval": [ 31, 33 ], "src_tokens": [ "的", "形", "式", ",", "而" ], "tgt_tokens": [ ",", "并" ] }, { "src_interval": [ 42, 45 ], "tgt_interval": [ 43, 46 ], "src_tokens": [ "的", "重", "要" ], "tgt_tokens": [ "重", "要", "的" ] }, { "src_interval": [ 50, 55 ], "tgt_interval": [ 51, 56 ], "src_tokens": [ "同", "时", "以", "此", "来" ], "tgt_tokens": [ ",", "进", "而", "用", "于" ] } ] }, { "id": 8981, "category": "农学", "discipline": "地图制图学与地理信息工程", "title": "山东省耕地土壤养分数据库建立及其分异特征分析", "source": "(1)基于县级数据建成了山东省耕地土壤养分数据库,实现跨尺度土壤养分数据库的构建,探讨了相关数据库构建关键技术,节约大量人力物力成本,可谓其他省份和地区土壤数据库建设提供借鉴。", "reference": "(1)基于县级数据建成了山东省耕地土壤养分数据库,实现跨尺度土壤养分数据库的构建,探讨了相关数据库构建关键技术,节约大量人力物力成本,并为其他省份和地区土壤数据库建设提供参考。", "edit": [ { "src_interval": [ 67, 69 ], "tgt_interval": [ 67, 69 ], "src_tokens": [ "可", "谓" ], "tgt_tokens": [ "并", "为" ] }, { "src_interval": [ 85, 87 ], "tgt_interval": [ 85, 87 ], "src_tokens": [ "借", "鉴" ], "tgt_tokens": [ "参", "考" ] } ] }, { "id": 8982, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "在我们已发表的文章里也已经证明了,稀疏表示可以有效提取序列中的高级特征,并探讨了隐层数量和稀疏因子的合理取值。", "reference": "我们已发表的文章里也已经证明了,稀疏表示可以有效提取序列中的高级特征,并探讨了隐层数量和稀疏因子的合理取值。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 0 ], "src_tokens": [ "在" ], "tgt_tokens": [] } ] }, { "id": 8985, "category": "农学", "discipline": "农业资源与环境", "title": "生物质炭对作物生产力、农田温室气体排放", "source": "并且由于生物质炭施用量与其对土壤有效磷的效应呈正相关关系,而与热裂解温度呈反相关关系。", "reference": "并且生物质炭施用量与其对土壤有效磷的效应呈正相关关系,而与热裂解温度呈反相关关系。", "edit": [ { "src_interval": [ 2, 4 ], "tgt_interval": [ 2, 2 ], "src_tokens": [ "由", "于" ], "tgt_tokens": [] } ] }, { "id": 8988, "category": "农学", "discipline": "作物栽培学与耕作学", "title": "周年施氮对麦-豆农田土壤养分及土壤微生物特性的影响", "source": "进一步比较冬小麦不同施氮量对后茬大豆土壤过氧化氢酶活性可知(图5-1),2018年大豆季不施氮处理下土壤过氧化氢酶活性随麦季施氮量的增加呈“先增后降”的趋势,在麦季N2处理下达到最大,2019年则呈不断上升的趋势,至前茬麦季N3处理下达到最大,虽然由于年际间的差异使得两年的规律不尽一致,但均表明麦季氮肥的后效作用会影响大豆土壤过氧化氢酶活性,且麦季施氮有利于大豆土壤过氧化氢酶活性的提高。", "reference": "通过进一步比较冬小麦不同施氮量对后茬大豆土壤过氧化氢酶活性可知(图5-1),在2018年大豆季不施氮处理下,土壤过氧化氢酶活性随麦季施氮量的增加呈“先增后降”的趋势,在麦季N2处理下达到最大,2019年则呈不断上升的趋势,至前茬麦季N3处理下达到最大,虽然由于年际间的差异使得两年的规律不尽一致,但这均表明麦季氮肥的后效作用会影响大豆土壤过氧化氢酶活性,且麦季施氮有利于大豆土壤过氧化氢酶活性的提高。", "edit": [ { "src_interval": [ 0, 0 ], "tgt_interval": [ 0, 2 ], "src_tokens": [], "tgt_tokens": [ "通", "过" ] }, { "src_interval": [ 29, 30 ], "tgt_interval": [ 31, 32 ], "src_tokens": [ "(" ], "tgt_tokens": [ "(" ] }, { "src_interval": [ 34, 36 ], "tgt_interval": [ 36, 39 ], "src_tokens": [ ")", "," ], "tgt_tokens": [ ")", ",", "在" ] }, { "src_interval": [ 50, 50 ], "tgt_interval": [ 53, 54 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 145, 145 ], "tgt_interval": [ 149, 150 ], "src_tokens": [], "tgt_tokens": [ "这" ] } ] }, { "id": 8989, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "旱地主要种植棉花、油葵、玉米等农作物,林地多种植耐寒耐碱植物,如黑枸杞、雪岭云杉、西伯利亚落叶松,沙枣、胡杨、新疆杨等,草地多为荒草地。", "reference": "旱地主要种植棉花、油葵、玉米等农作物;林地多种植耐寒耐碱植物,如黑枸杞、雪岭云杉、西伯利亚落叶、沙枣、胡杨、新疆杨等,草地多为荒草地。", "edit": [ { "src_interval": [ 18, 19 ], "tgt_interval": [ 18, 19 ], "src_tokens": [ "," ], "tgt_tokens": [ ";" ] }, { "src_interval": [ 47, 49 ], "tgt_interval": [ 47, 48 ], "src_tokens": [ "松", "," ], "tgt_tokens": [ "、" ] } ] }, { "id": 8990, "category": "农学", "discipline": "资源利用与植物保护", "title": "基于网格采样田块尺度土壤养分的时空变异特征", "source": "例如,Rodenburg等研究了在印度尼西亚山区中水土流失的坡地上,土壤中磷素在空间上的分布规律以及变异特征,并着重分析了地表径流等因素对其含量的影响。", "reference": "例如,Rodenburg等研究了印度尼西亚山区中,水土流失的坡地上的土壤中磷素在空间上的分布规律以及变异特征,并着重分析了地表径流等因素对其含量的影响。", "edit": [ { "src_interval": [ 16, 17 ], "tgt_interval": [ 16, 16 ], "src_tokens": [ "在" ], "tgt_tokens": [] }, { "src_interval": [ 25, 25 ], "tgt_interval": [ 24, 25 ], "src_tokens": [], "tgt_tokens": [ "," ] }, { "src_interval": [ 33, 34 ], "tgt_interval": [ 33, 34 ], "src_tokens": [ "," ], "tgt_tokens": [ "的" ] } ] }, { "id": 8992, "category": "农学", "discipline": "环境科学与工程", "title": "基于生物炭补偿的土壤养分化学计量平衡研究", "source": "不同来源生物炭的元素含量不同,因此可利用其优势元素进行互补,施用于土壤中可更好的实现土壤养分平衡。", "reference": "不同来源生物炭的元素含量不同,因此我们可利用其优势元素进行互补,将其施用于土壤中可更好地实现土壤养分平衡。", "edit": [ { "src_interval": [ 17, 17 ], "tgt_interval": [ 17, 19 ], "src_tokens": [], "tgt_tokens": [ "我", "们" ] }, { "src_interval": [ 30, 30 ], "tgt_interval": [ 32, 34 ], "src_tokens": [], "tgt_tokens": [ "将", "其" ] }, { "src_interval": [ 39, 40 ], "tgt_interval": [ 43, 44 ], "src_tokens": [ "的" ], "tgt_tokens": [ "地" ] } ] }, { "id": 8993, "category": "农学", "discipline": "农业水土工程", "title": "不同作物覆盖下农田表层土壤养分空间变异性研究", "source": "因母质、气候等的影响,土壤养分表现出明显的空间自相关性,同时,又因为土壤成土因素的综合作用,使得土壤养分存在不同程度的空间变异性。", "reference": "受母质、气候等因素影响,土壤养分表现出明显的空间自相关性,同时,由于土壤成土因素的综合作用,土壤养分存在不同程度的空间变异性。", "edit": [ { "src_interval": [ 0, 1 ], "tgt_interval": [ 0, 1 ], "src_tokens": [ "因" ], "tgt_tokens": [ "受" ] }, { "src_interval": [ 7, 8 ], "tgt_interval": [ 7, 9 ], "src_tokens": [ "的" ], "tgt_tokens": [ "因", "素" ] }, { "src_interval": [ 31, 34 ], "tgt_interval": [ 32, 34 ], "src_tokens": [ "又", "因", "为" ], "tgt_tokens": [ "由", "于" ] }, { "src_interval": [ 46, 48 ], "tgt_interval": [ 46, 46 ], "src_tokens": [ "使", "得" ], "tgt_tokens": [] } ] }, { "id": 8994, "category": "农学", "discipline": "电子与通信工程", "title": "耕地土壤养分空间插值与等级划分方法解析", "source": "基于ArcGIS Engine进行了二次开发,对IDW、OK、Spline,Trend和自然邻域法(Natural Neighbor)插值进行集成与扩展,开发了土壤养分空间插值软件,实现了由已知点信息的分析到未知面信息的空间扩展,通过对土壤养分采样点数据进行空间预测,插值生成空间分布图,同时可以对数据统计分析,为后期土壤养分的空间研究提供数据支持,插值算法的比较。", "reference": "基于ArcGIS Engine进行了二次开发,并对IDW、OK、Spline、Trend和自然邻域法(Natural Neighbor)插值进行集成与扩展,我们开发出了土壤养分空间插值软件,实现了由已知点信息的分析到未知面信息的空间扩展。通过对土壤养分采样点数据进行空间预测,软件能够生成空间分布图,同时可以对数据统计分析,为后期土壤养分的空间研究提供数据支持。此外,软件还能进行插值算法的比较。", "edit": [ { "src_interval": [ 22, 22 ], "tgt_interval": [ 22, 23 ], "src_tokens": [], "tgt_tokens": [ "并" ] }, { "src_interval": [ 36, 37 ], "tgt_interval": [ 37, 38 ], "src_tokens": [ "," ], "tgt_tokens": [ "、" ] }, { "src_interval": [ 75, 75 ], "tgt_interval": [ 76, 78 ], "src_tokens": [], "tgt_tokens": [ "我", "们" ] }, { "src_interval": [ 77, 77 ], "tgt_interval": [ 80, 81 ], "src_tokens": [], 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8997, "category": "农学", "discipline": "农业工程", "title": "基于深度学习的土壤养分预测研究", "source": "有效的土壤养分预测是土壤养分调控的必要手段,在充分认识土壤养分演化规律的基础上,对其进行准确的预测,是土壤养分调控和管理的先决条件,这样才能适应智慧农业的发展,为耕地土壤的良性演化、资源的永续利用、旱涝盐渍的综合治理,作物生长创造的土壤环境状态改良提供科学依据。", "reference": "有效的土壤养分预测是土壤养分调控的必要手段,在充分认识土壤养分演化规律的基础上,对其进行准确的预测,是土壤养分调控和管理的先决条件,这样才能适应智慧农业的发展,为耕地土壤的良性演化、资源的永续利用、旱涝盐渍的综合治理,以及作物生长土壤环境状态的改善提供科学依据。", "edit": [ { "src_interval": [ 109, 109 ], "tgt_interval": [ 109, 111 ], "src_tokens": [], "tgt_tokens": [ "以", "及" ] }, { "src_interval": [ 113, 116 ], "tgt_interval": [ 115, 115 ], "src_tokens": [ "创", "造", "的" ], "tgt_tokens": [] }, { "src_interval": [ 122, 124 ], "tgt_interval": [ 121, 124 ], "src_tokens": [ "改", "良" ], "tgt_tokens": [ "的", "改", "善" ] } ] }, { "id": 8999, "category": "农学", "discipline": "农业信息化", "title": "基于因子分析的土壤养分评价研究", "source": "本研究主要采用普通克里格方式土壤养分数据进行克里金插值分析,以半方差函数的理论模型为基础,估测没有进行采样的研究区域样点值,绘制2013-2018年各项土壤养分含量插值的空间分布图。", "reference": "本研究主要采用普通克里格方法对土壤养分数据进行克里金插值分析,以半方差函数的理论模型为基础,估测没有进行采样的研究区域样点值,绘制2013-2018年各项土壤养分含量的插值空间分布图。", "edit": [ { "src_interval": [ 13, 14 ], "tgt_interval": [ 13, 15 ], "src_tokens": [ "式" ], "tgt_tokens": [ "法", "对" ] }, { "src_interval": [ 82, 85 ], "tgt_interval": [ 83, 86 ], "src_tokens": [ "插", "值", "的" ], "tgt_tokens": [ "的", "插", "值" ] } ] } ]