id int64 0 14.7k | type stringclasses 9
values | question_type stringclasses 4
values | question stringlengths 3 237 | options dict | answer stringlengths 1 1.72k | domain dict | class dict | question_translation stringlengths 4 873 ⌀ | options_translation dict |
|---|---|---|---|---|---|---|---|---|---|
100 | 植物生产类 | 多选 | 垂直抗性的遗传特点主要表现为 | {
"A": "小种特异性",
"B": "高抗或免疫",
"C": "抗性易丧失",
"D": null,
"E": null,
"F": null,
"G": null
} | ABC | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The genetic characteristics of vertical resistance are mainly manifested in. | {
"A": "Subclass specificity",
"B": "High resistance or immunity",
"C": "Resistance is easily lost.",
"D": null,
"E": null,
"F": null,
"G": null
} |
101 | 植物生产类 | 多选 | 远缘杂交的困难是()。 | {
"A": "杂交不孕",
"B": "杂种不育",
"C": "疯狂分离",
"D": null,
"E": null,
"F": null,
"G": null
} | ABC | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The difficulty of remote hybridization is (). | {
"A": "Hybrid infertility",
"B": "Hybrid sterility",
"C": "Crazy Separation",
"D": null,
"E": null,
"F": null,
"G": null
} |
102 | 植物生产类 | 多选 | 育种上对优良自交系的基本要求足 | {
"A": "具有优良的农艺性",
"B": "遗传纯合度高",
"C": "具有较高的一般配合力",
"D": "具有优良的繁殖与制种性状",
"E": null,
"F": null,
"G": null
} | ABCD | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The basic requirements for excellent inbred lines in breeding are sufficient. | {
"A": "Excellent agronomic traits",
"B": "High genetic purity",
"C": "Having a high general compatibility.",
"D": "Having excellent breeding and seed production traits.",
"E": null,
"F": null,
"G": null
} |
103 | 植物生产类 | 多选 | 种子标签从颜色上分主要有() | {
"A": "红色",
"B": "黑色",
"C": "黄色",
"D": "白色",
"E": null,
"F": null,
"G": null
} | ACD | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "概念",
"task": "知识记忆"
} | Seed labels can be mainly classified by color as () | {
"A": "Red",
"B": "Black",
"C": "Yellow",
"D": "White",
"E": null,
"F": null,
"G": null
} |
104 | 植物生产类 | 多选 | 小麦种子的蛋白质和呼吸酶具有较高的耐热性，淀粉湖化温度也较高，抗热性强，可趁热入库，这主要针对小麦的()种子。 | {
"A": "已经后熟的种子",
"B": "未经后熟种子",
"C": "刚收获和干种子",
"D": null,
"E": null,
"F": null,
"G": null
} | BC | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "概念",
"task": "知识记忆"
} | Wheat seeds have high thermal resistance in terms of protein and respiratory enzymes, and they also exhibit a higher gelatinization temperature of starch, making them strongly resistant to heat and suitable for storage while still warm. This mainly applies to the seeds of () wheat. | {
"A": "Ripe seeds",
"B": "Dormant seeds",
"C": "Freshly harvested and dry seeds",
"D": null,
"E": null,
"F": null,
"G": null
} |
105 | 植物生产类 | 多选 | 生物学混杂是()作物混杂退化的主要原因 | {
"A": "自花授粉作物",
"B": "异花授粉",
"C": "无性繁殖",
"D": null,
"E": null,
"F": null,
"G": null
} | BC | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "概念",
"task": "知识记忆"
} | Biological mixing is the main reason for the mixed degradation of crops. | {
"A": "Self-pollinating crops",
"B": "Cross-pollination",
"C": "Asexual reproduction",
"D": null,
"E": null,
"F": null,
"G": null
} |
106 | 植物生产类 | 多选 | 田间检验时期以品种特征性表现最明显的时期为宜，主要分()期进行检验 | {
"A": "苗期",
"B": "移栽期",
"C": "开花期",
"D": "成熟期",
"E": null,
"F": null,
"G": null
} | ACD | {
"subtype": "栽培耕作",
"type": "植物生产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The inspection period in the field should be during the time when the varietal characteristics are most apparent, and the inspection is mainly divided into () phases. | {
"A": "Seedling stage",
"B": "Transplanting period",
"C": "Flowering period",
"D": "Maturity Period",
"E": null,
"F": null,
"G": null
} |
107 | 植物生产类 | 多选 | 水分在种子中的存在形态有() | {
"A": "自由水",
"B": "结合水",
"C": "游离水",
"D": "束缚水",
"E": null,
"F": null,
"G": null
} | ABCD | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The forms of water in seeds are () | {
"A": "Free water",
"B": "Combine with water.",
"C": "Free water",
"D": "Bound water",
"E": null,
"F": null,
"G": null
} |
108 | 植物生产类 | 判断 | 杂交育种时应从F2代开始进行单株选择 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Single plant selection should start from the F2 generation in hybrid breeding. | {
"A": "Correct.",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
109 | 植物生产类 | 判断 | 回交育种中，无论回交次数多少，最后都得自交。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | In backcross breeding, regardless of the number of backcrosses, self-fertilization must ultimately occur. | {
"A": "Correct.",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
110 | 植物生产类 | 判断 | 一个优良品种，一般也是一般的合力好的品种。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | A good variety is generally also a variety with good overall synergy. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
111 | 植物生产类 | 判断 | 在进行杂交育种时，选用亲缘关系较远的材料亲本，这就是说亲缘关系越远越好。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | When conducting hybrid breeding, it is advisable to select parental materials with a greater genetic distance, meaning the greater the genetic distance, the better. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
112 | 植物生产类 | 判断 | 交育种试验进程中，早期测产在F3即进行测产。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | In the breeding trial process, early yield assessment is conducted as early as F3. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
113 | 植物生产类 | 判断 | 系统育种可以发现新的有价值的类型和基因。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Systematic breeding can discover new valuable types and genes. | {
"A": "Correct.",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
114 | 植物生产类 | 判断 | 在自花授粉作物和常异花授粉作物群中，一般进行一次单株选择，就可以得到稳定的遗传品种。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | In self-pollinated crops and commonly cross-pollinated crop groups, a single plant selection is generally sufficient to obtain stable genetic varieties. | {
"A": "Correct.",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
115 | 植物生产类 | 判断 | 无性繁殖作物，不管其基因型如何，进行一次单株选择，即可得到整齐一致的新品系。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Asexual reproduction crops, regardless of their genotype, can obtain a uniform and consistent new variety through a single plant selection. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
116 | 植物生产类 | 判断 | 混合选择法既可以作为育种手段，又可用于各种作物的良种繁殖。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The mixed selection method can serve as both a breeding technique and a means for the propagation of good varieties in various crops. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
117 | 植物生产类 | 判断 | 原种生产一般用株选择法 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "植物科学与技术",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The original seed production generally uses the株选择法. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
118 | 植物生产类 | 判断 | 品种纯度是指品种的种子数占检验样品的百分率。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "概念",
"task": "知识记忆"
} | Varietal purity refers to the percentage of a variety's seeds in relation to the total sample being tested. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
119 | 植物生产类 | 判断 | 在进行系统与提纯复壮时，系统育种一要选择优良典型株，而提纯复化则选择优良变异株。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | During system breeding and purification revitalization, system breeding requires the selection of superior typical plants, while purification revitalization focuses on selecting superior mutant plants. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
120 | 植物生产类 | 判断 | 用纯提高、种子好的同一品种种子；定期更多换已经混化的种子，这一过程叫品种的更换 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Use pure and improved seeds of the same variety; regularly replace the already mixed seeds, a process known as variety replacement. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
121 | 植物生产类 | 判断 | 从自交系间杂交种中选育的自交系称为二环系。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The inbred lines selected from hybrid offspring of inbred lines are called double circle lines. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
122 | 植物生产类 | 判断 | 测定自交系配合力所进行的杂交称为测交，测交所得后代称为测验种。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The hybridization conducted to determine the combinatorial ability of inbred lines is called test crossing, and the offspring obtained from test crossing is referred to as test varieties. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
123 | 植物生产类 | 判断 | 一般用抽穗期早晚作为小麦熟性的指标。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The timing of heading is generally used as an indicator of wheat maturity. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
124 | 植物生产类 | 判断 | 把来自F3同一株系的F4代株系称之为系群。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The F4 generation derived from the same F3 lineage is referred to as a lineage group. | {
"A": "Correct.",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
125 | 植物生产类 | 判断 | 诱变育种可有效的改良作物的个别单一性状。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Mutagenesis breeding can effectively improve individual traits of crops. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
126 | 植物生产类 | 判断 | 由育种单位所提供的该品种纯度最高、最原始的优良种子称为原原种。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The highest purity and most original excellent seeds of this variety provided by the breeding unit are called foundation seeds. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
127 | 植物生产类 | 判断 | 小麦从南往北引种表现生育期延长。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Wheat exhibits an extended growth period when introduced from the south to the north. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
128 | 植物生产类 | 判断 | 选择育种时应从原始群体选优良变异株，而原种生产则选优良典型株。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | When selecting for breeding, excellent variant strains should be chosen from the original population, while for the production of original seeds, excellent typical strains should be selected. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
129 | 植物生产类 | 判断 | 小麦单株穗数的遗传率高，早代选择效果好。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The heritability of the number of ears per wheat plant is high, and early generation selection is effective. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
130 | 植物生产类 | 判断 | 用自由授粉品种和自交系组配的杂交种称顶交种。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The hybrid variety obtained by crossing open-pollinated varieties and inbred lines is called a topcross. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
131 | 植物生产类 | 判断 | 化学杀雄的原理是由于雌蕊比雄蕊有较强的抗药性。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The principle of chemical castration is that pistils have a stronger resistance to the drug than stamens. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
132 | 植物生产类 | 判断 | 在作物杂种优势利用中，“三系”指母本系、父本系和杂种F1代。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | In the utilization of hybrid vigor in crops, “three-line” refers to the maternal line, paternal line, and hybrid offspring F1 generation. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
133 | 植物生产类 | 判断 | 品种的一致性就意味着品种的纯合性。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The consistency of a variety signifies the purity of the variety. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
134 | 植物生产类 | 判断 | 产量构成因素间往往存在着负相关关系。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | There is often a negative correlation among the factors that constitute output. | {
"A": "Correct.",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
135 | 植物生产类 | 判断 | 纯系的“纯”是绝对的，不纯是相对的。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The "pure" of pure essence is absolute, while impurity is relative. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
136 | 植物生产类 | 判断 | 复交是三个以上亲本间进行两次以上的杂交。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Reintegration is the process of conducting more than two hybridizations among three or more parents. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
137 | 植物生产类 | 判断 | 目前，国内外各种育种方法中，最具灵活性的育种方法是杂交育种。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Currently, among various breeding methods at home and abroad, the most flexible breeding method is hybrid breeding. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
138 | 植物生产类 | 判断 | 群体内遗传改良的主要方法有混合选择法、改良穗行法半同胞轮回选择和全同胞轮回选择。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | A | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The main methods of within-population genetic improvement include mixed selection, improved ear row method, half-sibling recurrent selection, and full-sibling recurrent selection. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
139 | 植物生产类 | 判断 | 玉米单交种具有良好的整齐度和杂种优势，是因为它在群体内个体间的基因型是相同的，个体内的基因型是高度纯合的。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Single-cross maize varieties have good uniformity and hybrid vigor because the genotypes among individuals within the population are the same, and the genotypes within individuals are highly homozygous. | {
"A": "Correct",
"B": "Error",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
140 | 植物生产类 | 判断 | 无性系品种的个体间在表型上是完全一致的，其基因型也是纯合的。 | {
"A": "正确",
"B": "错误",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} | B | {
"subtype": "种子科学与工程",
"type": "植物生产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Asexual varieties are phenotypically identical among individuals, and their genotypes are also homozygous. | {
"A": "Correct",
"B": "Error.",
"C": null,
"D": null,
"E": null,
"F": null,
"G": null
} |
141 | 水产类 | 单选 | 鱼类养殖中常用的水质指标是什么 | {
"A": "光照强度",
"B": "温度",
"C": "氨氮含量",
"D": "盐度",
"E": "溶解氧",
"F": "pH值",
"G": "二氧化碳浓度"
} | C | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the commonly used water quality indicators in fish farming? | {
"A": "Light intensity",
"B": "Temperature",
"C": "Ammonia nitrogen content",
"D": "Salinity",
"E": "Dissolved oxygen",
"F": "pH value",
"G": "Carbon dioxide concentration"
} |
142 | 水产类 | 单选 | 水产养殖中，常见的病害防治方法是 | {
"A": "使用抗生素",
"B": "提高温度",
"C": "减少投喂量",
"D": "换水",
"E": "增加盐度",
"F": "隔离感染鱼",
"G": "应用益生菌"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, common methods for disease prevention and control are | {
"A": "Use antibiotics.",
"B": "Increase temperature",
"C": "Reduce feeding amount.",
"D": "Change water.",
"E": "Increase salinity",
"F": "Isolate infected fish.",
"G": "Application of probiotics"
} |
143 | 水产类 | 单选 | 养殖鱼类的主要种类不包括 | {
"A": "鲤鱼",
"B": "虾",
"C": "海胆",
"D": "青鱼",
"E": "鲢鱼",
"F": "鲑鱼",
"G": "鳗鱼"
} | C | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The main types of cultured fish do not include. | {
"A": "Carp",
"B": "Shrimp",
"C": "Sea urchin",
"D": "Blue carp",
"E": "Tarp fish",
"F": "Salmon",
"G": "Eel"
} |
144 | 水产类 | 单选 | 水温对鱼类生长的影响主要体现在 | {
"A": "影响饲料摄入",
"B": "影响水中溶氧",
"C": "影响生长速度",
"D": "影响水质",
"E": "影响消化效率",
"F": "影响免疫功能",
"G": "影响代谢率"
} | C | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The impact of water temperature on fish growth is mainly reflected in | {
"A": "Factors Affecting Feed Intake",
"B": "Influence of dissolved oxygen in water.",
"C": "Impact on growth rate",
"D": "Impact on water quality",
"E": "Affecting digestive efficiency",
"F": "Impact on immune function",
"G": "Influence on metabolic rate"
} |
145 | 水产类 | 单选 | 在水产养殖中，常用的水体循环系统是 | {
"A": "开式系统",
"B": "闭式系统",
"C": "半开式系统",
"D": "自然水体",
"E": "温室系统",
"F": "集成化循环系统",
"G": "分段式系统"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | The commonly used water circulation system in aquaculture is | {
"A": "Open system",
"B": "Closed system",
"C": "Semi-open system",
"D": "Natural water bodies",
"E": "Greenhouse system",
"F": "Integrated Circulation System",
"G": "Segmented system"
} |
146 | 水产类 | 单选 | 水产养殖的密度通常取决于 | {
"A": "水源质量",
"B": "鱼类种类",
"C": "市场需求",
"D": "饲料成本",
"E": "水体温度",
"F": "养殖池深度",
"G": "氧气供给"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The density of aquaculture usually depends on | {
"A": "Water Source Quality",
"B": "Types of fish",
"C": "Market demand",
"D": "Feed cost",
"E": "Water temperature",
"F": "Aquaculture pond depth",
"G": "Oxygen supply"
} |
147 | 水产类 | 单选 | 养殖过程中水质监测的频率通常是 | {
"A": "每天",
"B": "每周",
"C": "每月",
"D": "每季度",
"E": "每小时",
"F": "每两周",
"G": "每半年"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The monitoring frequency of water quality during the breeding process is usually. | {
"A": "Every day",
"B": "Every week",
"C": "Every month",
"D": "Every quarter",
"E": "Every hour",
"F": "every two weeks",
"G": "Every six months."
} |
148 | 水产类 | 单选 | 养殖鱼类的主要天敌是 | {
"A": "水鸟",
"B": "其他鱼类",
"C": "两栖动物",
"D": "水草",
"E": "水生昆虫",
"F": "哺乳动物",
"G": "细菌感染"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The main natural enemies of cultured fish are | {
"A": "Waterfowl",
"B": "Other fish species",
"C": "Amphibians",
"D": "Water grass",
"E": "Aquatic insects",
"F": "Mammals",
"G": "Bacterial infection"
} |
149 | 水产类 | 单选 | 养殖场地选择时，最重要的因素是 | {
"A": "交通便利",
"B": "水源充足",
"C": "土地价格",
"D": "周边环境",
"E": "气候条件",
"F": "电力供应",
"G": "基础设施"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | When selecting a breeding site, the most important factor is | {
"A": "Convenient transportation.",
"B": "Abundant water supply",
"C": "Land prices",
"D": "Surrounding environment",
"E": "Climate conditions",
"F": "Power supply",
"G": "Infrastructure"
} |
150 | 水产类 | 单选 | 在水产养殖中，投喂饲料的最佳时间是 | {
"A": "早晨",
"B": "中午",
"C": "晚上",
"D": "随时",
"E": "太阳刚刚升起时",
"F": "傍晚",
"G": "午夜"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, the best time to feed is | {
"A": "Good morning.",
"B": "Noon",
"C": "Evening",
"D": "Anytime",
"E": "The sun has just risen.",
"F": "Evening",
"G": "Midnight"
} |
151 | 水产类 | 单选 | 鱼类的体色变化可能是由什么引起的 | {
"A": "水温",
"B": "光照",
"C": "疾病",
"D": "饲料",
"E": "水pH值",
"F": "生长激素",
"G": "营养缺乏"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What could cause the color changes in fish? | {
"A": "Water temperature",
"B": "Lighting",
"C": "disease",
"D": "Feed",
"E": "Water pH value",
"F": "Growth Hormone",
"G": "Nutritional deficiency"
} |
152 | 水产类 | 单选 | 水产养殖中，常用的消毒剂不包括 | {
"A": "漂白粉",
"B": "氯化钙",
"C": "过氧化氢",
"D": "石灰",
"E": "高锰酸钾",
"F": "碘伏",
"G": "福尔马林"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, commonly used disinfectants do not include. | {
"A": "Bleaching powder",
"B": "Calcium chloride",
"C": "Hydrogen peroxide",
"D": "Lime",
"E": "Potassium permanganate",
"F": "iodine tincture",
"G": "Formalin"
} |
153 | 水产类 | 单选 | 养殖鱼类的放养密度通常取决于 | {
"A": "水体面积",
"B": "鱼种大小",
"C": "饲料类型",
"D": "水温",
"E": "水质",
"F": "氧气溶解度",
"G": "养殖目的"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The stocking density of cultured fish usually depends on | {
"A": "Water body area",
"B": "Fish species size",
"C": "Feed Type",
"D": "Water temperature",
"E": "Water quality",
"F": "Oxygen solubility",
"G": "Farming Purpose"
} |
154 | 水产类 | 单选 | 鱼类的生长主要依赖于 | {
"A": "饲料摄入",
"B": "水温调控",
"C": "环境管理",
"D": "疾病防控",
"E": "水质监测",
"F": "光照调节",
"G": "基因选择"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The growth of fish primarily depends on. | {
"A": "Feed intake",
"B": "Water temperature control",
"C": "Environmental Management",
"D": "Disease prevention and control",
"E": "Water quality monitoring",
"F": "Light adjustment",
"G": "Gene selection"
} |
155 | 水产类 | 单选 | 养殖过程中，鱼类突然大量死亡的主要原因可能是 | {
"A": "缺氧",
"B": "水温骤降",
"C": "饲料投放过量",
"D": "病害传播",
"E": "水体pH值失衡",
"F": "有害藻类爆发",
"G": "重金属污染"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The main reason for the sudden mass death of fish during the breeding process may be | {
"A": "Oxygen deficiency",
"B": "Sudden drop in water temperature.",
"C": "Excessive feed input",
"D": "Disease transmission",
"E": "Imbalance of pH level in water bodies.",
"F": "Harmful algal bloom",
"G": "Heavy metal pollution"
} |
156 | 水产类 | 单选 | 水产养殖中，增加鱼类成活率的方法是 | {
"A": "使用添加剂",
"B": "合理投喂",
"C": "定期更换水",
"D": "适度放养",
"E": "控制水温",
"F": "增加光照",
"G": "使用抗生素"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, methods to increase fish survival rates include | {
"A": "Use additives",
"B": "Reasonable feeding",
"C": "Regularly change the water.",
"D": "Moderate free-range farming",
"E": "Control water temperature",
"F": "Increase lighting.",
"G": "Use antibiotics."
} |
157 | 水产类 | 单选 | 在养殖水体中，沉淀物的主要成分是 | {
"A": "浮游生物",
"B": "有机物",
"C": "矿物质",
"D": "重金属",
"E": "泥沙",
"F": "微塑料",
"G": "蛋白质"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture water bodies, the main component of sediments is | {
"A": "Plankton",
"B": "Organic matter",
"C": "Minerals",
"D": "Heavy metal",
"E": "Silt",
"F": "Microplastics",
"G": "Protein"
} |
158 | 水产类 | 单选 | 在水产养殖中，怎样避免水体污染 | {
"A": "合理投喂",
"B": "定期排污",
"C": "使用生态养殖技术",
"D": "增加养殖密度",
"E": "使用化学净水剂",
"F": "增加水体流动性",
"G": "控温管理"
} | C | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | How to avoid water pollution in aquaculture. | {
"A": "Reasonable Feeding",
"B": "Regular discharge of pollutants",
"C": "Use ecological aquaculture technology.",
"D": "Increase stocking density.",
"E": "Use chemical water purification agents.",
"F": "Increase the fluidity of the water body.",
"G": "Temperature control management"
} |
159 | 水产类 | 单选 | 养殖水体的维护工作不包括 | {
"A": "定期换水",
"B": "添加药物",
"C": "清理杂物",
"D": "监测水质",
"E": "调节水温",
"F": "增加溶氧量",
"G": "定期喂养"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The maintenance work of aquaculture water bodies does not include. | {
"A": "Change water regularly.",
"B": "Add medication.",
"C": "Declutter",
"D": "Monitoring water quality",
"E": "Adjust the water temperature.",
"F": "Increase dissolved oxygen content.",
"G": "Regular feeding"
} |
160 | 水产类 | 单选 | 什么是水产养殖的主要目标 | {
"A": "提高鱼类的生长速度",
"B": "增加水体的污染",
"C": "减少养殖成本",
"D": "提高水体的温度",
"E": "优化饵料的利用效率",
"F": "增加水体的生物多样性",
"G": "确保养殖品种的生态适应性"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the main goals of aquaculture? | {
"A": "Increase the growth rate of fish.",
"B": "Increase water pollution.",
"C": "Reduce breeding costs.",
"D": "Increase the temperature of the water body.",
"E": "Optimize the utilization efficiency of bait.",
"F": "Increase the biodiversity of water bodies.",
"G": "Ensure the ecological adaptability ... |
161 | 水产类 | 单选 | 鱼类的生长主要受哪些因素影响 | {
"A": "水温和饲料",
"B": "水质和光照",
"C": "氧气和空间",
"D": "以上都是",
"E": "盐度和流速",
"F": "pH值和水深",
"G": "天敌和鱼类密度"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What factors mainly influence the growth of fish? | {
"A": "Water temperature and feed",
"B": "Water quality and light exposure",
"C": "Oxygen and Space",
"D": "The above is all.",
"E": "Salinity and flow rate",
"F": "pH value and water depth",
"G": "Natural enemies and fish density"
} |
162 | 水产类 | 单选 | 在养殖中，水质检测主要关注哪些指标 | {
"A": "温度和盐度",
"B": "pH值和氨氮",
"C": "透明度和硬度",
"D": "以上都是",
"E": "溶氧量和二氧化碳浓度",
"F": "硝酸盐和亚硝酸盐",
"G": "磷酸盐和硫酸盐"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, what indicators are mainly focused on in water quality testing? | {
"A": "Temperature and salinity",
"B": "pH value and ammonia nitrogen",
"C": "Transparency and hardness",
"D": "The above are all.",
"E": "Dissolved oxygen levels and carbon dioxide concentration",
"F": "Nitrate and nitrite",
"G": "Phosphates and sulfates"
} |
163 | 水产类 | 单选 | 水产养殖的主要目标是什么 | {
"A": "提高鱼类的生长速度",
"B": "增加水体的污染",
"C": "减少养殖成本",
"D": "提高水体的温度",
"E": "优化水体的氧气含量",
"F": "增加水生植物的多样性",
"G": "降低疾病的传播"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "名词解释"
} | What is the main goal of aquaculture? | {
"A": "Increase the growth rate of fish.",
"B": "Increase water body pollution.",
"C": "Reduce breeding costs.",
"D": "Increase the temperature of the water body.",
"E": "Optimize the oxygen content of water bodies.",
"F": "Increase the diversity of aquatic plants.",
"G": "Reduce the spread of disease."
... |
164 | 水产类 | 单选 | 影响鱼类生长的主要因素有哪些 | {
"A": "水温和饲料",
"B": "水质和光照",
"C": "氧气和空间",
"D": "以上都是",
"E": "盐度和水流速",
"F": "水深和压力",
"G": "日长度和食物种类"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the main factors affecting fish growth? | {
"A": "Water temperature and feed.",
"B": "Water quality and light conditions.",
"C": "Oxygen and Space",
"D": "The above are all.",
"E": "Salinity and water flow rate.",
"F": "Water depth and pressure",
"G": "Length of Day and Types of Food"
} |
165 | 水产类 | 单选 | 水质检测中主要关注哪些指标 | {
"A": "温度和盐度",
"B": "pH值和氨氮",
"C": "透明度和硬度",
"D": "以上都是",
"E": "溶解氧和生物耗氧量",
"F": "硝酸盐和磷酸盐",
"G": "化学需氧量和总悬浮固体"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What indicators are mainly focused on in water quality testing? | {
"A": "Temperature and salinity.",
"B": "pH value and ammonium nitrogen",
"C": "Transparency and hardness",
"D": "All of the above.",
"E": "Dissolved Oxygen and Biological Oxygen Demand",
"F": "Nitrate and phosphate",
"G": "Chemical Oxygen Demand and Total Suspended Solids"
} |
166 | 水产类 | 单选 | 氧气主要来源于哪里 | {
"A": "水体中的植物",
"B": "水底沉积物",
"C": "饲料分解",
"D": "人工增氧设备",
"E": "空气溶解作用",
"F": "微生物活动",
"G": "温泉水释放"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | Where does oxygen mainly come from? | {
"A": "Plants in water bodies.",
"B": "Sediment at the bottom of the water",
"C": "Feed decomposition",
"D": "Artificial Oxygenation Equipment",
"E": "Air dissolution作用",
"F": "Microbial activity",
"G": "Hot spring water release"
} |
167 | 水产类 | 单选 | 池塘养殖的优点是什么 | {
"A": "成本低",
"B": "环境友好",
"C": "操作简单",
"D": "以上都是",
"E": "生长速度快",
"F": "适应性强",
"G": "水质监控复杂"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the advantages of pond aquaculture? | {
"A": "Low cost",
"B": "Environmentally friendly",
"C": "Easy to operate.",
"D": "Above are all.",
"E": "Fast growth rate",
"F": "Highly adaptable",
"G": "Water quality monitoring is complex."
} |
168 | 水产类 | 单选 | 水产养殖中常用的消毒剂是什么 | {
"A": "氯",
"B": "氧气",
"C": "盐",
"D": "食醋",
"E": "碘",
"F": "过氧化氢",
"G": "高锰酸钾"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the commonly used disinfectants in aquaculture? | {
"A": "Chlorine",
"B": "Oxygen",
"C": "Salt",
"D": "Vinegar",
"E": "Iodine",
"F": "Hydrogen peroxide",
"G": "Potassium permanganate"
} |
169 | 水产类 | 单选 | 养殖中需要定期更换的水质参数是什么 | {
"A": "pH值",
"B": "氨氮",
"C": "溶氧",
"D": "以上都是",
"E": "硬度",
"F": "硝酸盐",
"G": "二氧化碳"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What water quality parameters need to be regularly changed in aquaculture? | {
"A": "pH value",
"B": "Ammonia nitrogen",
"C": "Dissolved Oxygen",
"D": "The above are all.",
"E": "Hardness",
"F": "Nitrate",
"G": "Carbon dioxide"
} |
170 | 水产类 | 单选 | 不同鱼类的适宜温度范围是否相同 | {
"A": "是",
"B": "否",
"C": "视情况而定",
"D": "不确定",
"E": "相同环境可适应",
"F": "取决于季节",
"G": "只能在温带地区相同"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "理解（认知）",
"task": "农学知识验证（评估对错）"
} | Do different fish species have the same suitable temperature range? | {
"A": "Yes.",
"B": "No.",
"C": "It depends on the situation.",
"D": "Uncertain",
"E": "Adaptable to the same environment.",
"F": "It depends on the season.",
"G": "Can only be found in temperate regions."
} |
171 | 水产类 | 单选 | 鱼类的性别鉴别通常依据什么 | {
"A": "外部特征",
"B": "体型",
"C": "颜色",
"D": "以上都是",
"E": "鳞片数量",
"F": "游泳姿势",
"G": "生命周期阶段"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the common methods for sex identification in fish? | {
"A": "External features",
"B": "Body shape",
"C": "Color",
"D": "The above content is all.",
"E": "Number of scales",
"F": "Swimming postures",
"G": "Lifecycle stage"
} |
172 | 水产类 | 单选 | 水产养殖中常用的水质调节剂是什么 | {
"A": "氨水",
"B": "石灰",
"C": "磷酸",
"D": "氯化钠",
"E": "硝酸钾",
"F": "硫酸铜",
"G": "碳酸钙"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the commonly used water quality regulators in aquaculture? | {
"A": "Ammonia solution",
"B": "Lime",
"C": "Phosphoric acid",
"D": "Sodium chloride",
"E": "Potassium nitrate",
"F": "Copper sulfate",
"G": "Calcium carbonate"
} |
173 | 水产类 | 单选 | 在水产养殖中，什么是最重要的水质指标之一 | {
"A": "温度",
"B": "光照",
"C": "盐度",
"D": "pH值",
"E": "溶解氧",
"F": "氨氮浓度",
"G": "硬度"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, what is one of the most important water quality indicators? | {
"A": "Temperature",
"B": "Light照",
"C": "Salinity",
"D": "pH value",
"E": "Dissolved Oxygen",
"F": "Ammonia nitrogen concentration",
"G": "Hardness"
} |
174 | 水产类 | 单选 | 哪种鱼类被广泛用于淡水养殖 | {
"A": "鲈鱼",
"B": "鲤鱼",
"C": "黄鳝",
"D": "鳗鱼",
"E": "罗非鱼",
"F": "草鱼",
"G": "青鱼"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | Which fish species are widely used in freshwater aquaculture? | {
"A": "Bass",
"B": "Carp",
"C": "Eel",
"D": "Eel",
"E": "Tilapia",
"F": "Grass carp",
"G": "Catfish"
} |
175 | 水产类 | 单选 | 在水产养殖中，合理的饲料配方可以提高什么 | {
"A": "水温",
"B": "成活率",
"C": "水体透明度",
"D": "水流速度",
"E": "生长速度",
"F": "氧气含量",
"G": "免疫力"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, a reasonable feed formula can improve what. | {
"A": "Water temperature",
"B": "Survival rate",
"C": "Water Transparency",
"D": "Water flow speed",
"E": "Growth rate",
"F": "Oxygen content",
"G": "Immunity"
} |
176 | 水产类 | 单选 | 哪种虾类是世界上最重要的养殖品种之一 | {
"A": "南美白虾",
"B": "青虾",
"C": "对虾",
"D": "河虾",
"E": "斑节对虾",
"F": "竹节虾",
"G": "红螯虾"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | Which shrimp species is one of the most important aquaculture varieties in the world? | {
"A": "South American white shrimp",
"B": "Prawns",
"C": "Prawns",
"D": "River shrimp",
"E": "Marsupenaeus japonicus",
"F": "Bamboo shrimp",
"G": "Red-clawed crayfish"
} |
177 | 水产类 | 单选 | 水产养殖中，以下哪种技术被称为“循环水养殖” | {
"A": "自然养殖",
"B": "工厂化养殖",
"C": "池塘养殖",
"D": "海洋养殖",
"E": "稻田养殖",
"F": "流水养殖",
"G": "湖泊养殖"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, which of the following technologies is referred to as "recirculating aquaculture"? | {
"A": "Natural farming",
"B": "Factory farming",
"C": "Pond farming",
"D": "Marine Aquaculture",
"E": "Paddy Field Aquaculture",
"F": "Flow-through aquaculture",
"G": "Lake aquaculture"
} |
178 | 水产类 | 单选 | 水产养殖中，最常用的水质检测方法是什么 | {
"A": "化学法",
"B": "生物法",
"C": "物理法",
"D": "电导法",
"E": "光谱分析法",
"F": "感官检测法",
"G": "离子色谱法"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, what are the most commonly used water quality testing methods? | {
"A": "Chemical method",
"B": "Biological method",
"C": "Physical law",
"D": "Conductometric method",
"E": "Spectral analysis method",
"F": "Sensory detection method",
"G": "Ion Chromatography"
} |
179 | 水产类 | 单选 | 鱼类的饲料中，主要的能量来源是什么 | {
"A": "蛋白质",
"B": "脂肪",
"C": "碳水化合物",
"D": "矿物质",
"E": "维生素",
"F": "纤维素",
"G": "核酸"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What is the main source of energy in fish feed? | {
"A": "Protein",
"B": "Fat",
"C": "Carbohydrates",
"D": "Minerals",
"E": "Vitamins",
"F": "Cellulose",
"G": "Nucleic acid"
} |
180 | 水产类 | 单选 | 在水产养殖中，常见的换水频率是多少 | {
"A": "每天一次",
"B": "每周一次",
"C": "每月一次",
"D": "不需要换水",
"E": "每两周一次",
"F": "每季度一次",
"G": "每小时一次"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What is the common frequency of water changes in aquaculture? | {
"A": "Once a day.",
"B": "Once a week.",
"C": "Once a month.",
"D": "No need to change the water.",
"E": "Every two weeks.",
"F": "Once a quarter.",
"G": "Once an hour"
} |
181 | 水产类 | 单选 | 水体中氨氮含量过高会对鱼类造成什么影响 | {
"A": "促进生长",
"B": "引起中毒",
"C": "提高免疫力",
"D": "增加繁殖能力",
"E": "损伤鳃部组织",
"F": "降低食欲",
"G": "增加水中含氧量"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What impact does excessive ammonia nitrogen content in water bodies have on fish? | {
"A": "Promote growth",
"B": "Causing poisoning",
"C": "Enhance immunity.",
"D": "Increase reproductive capacity",
"E": "Damage to gill tissue",
"F": "Reduce appetite",
"G": "Increase the oxygen content in water."
} |
182 | 水产类 | 单选 | 养殖虾类时，最佳的水温范围是多少 | {
"A": "5-10°C",
"B": "15-25°C",
"C": "20-30°C",
"D": "30-35°C",
"E": "10-15°C",
"F": "25-30°C",
"G": "35-40°C"
} | C | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What is the optimal water temperature range for shrimp farming? | {
"A": "5-10°C",
"B": "15-25°C",
"C": "20-30°C",
"D": "30-35°C",
"E": "10-15°C",
"F": "25-30°C",
"G": "35-40°C"
} |
183 | 水产类 | 单选 | 以下哪种鱼类不适合进行高密度养殖 | {
"A": "鲤鱼",
"B": "草鱼",
"C": "金鱼",
"D": "鲨鱼",
"E": "罗非鱼",
"F": "黄鳝",
"G": "鳗鱼"
} | D | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | Which type of fish is not suitable for high-density farming? | {
"A": "carp",
"B": "Grass carp",
"C": "Goldfish",
"D": "Shark",
"E": "Tilapia",
"F": "Eel",
"G": "Eel"
} |
184 | 水产类 | 单选 | 在水产养殖中，适宜的pH值范围是 | {
"A": "4-6",
"B": "6-8",
"C": "7-9",
"D": "8-10",
"E": "5-7",
"F": "9-11",
"G": "7.5-9.5"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, the suitable pH range is | {
"A": "4-6",
"B": "6-8",
"C": "7-9",
"D": "8-10",
"E": "5-7",
"F": "9-11",
"G": "7.5-9.5"
} |
185 | 水产类 | 单选 | 在水产养殖中，水体浑浊的原因主要是 | {
"A": "水温变化",
"B": "浮游植物繁殖",
"C": "细菌增殖",
"D": "水流速度",
"E": "藻类繁殖",
"F": "泥沙沉积",
"G": "鱼类活动"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | The main reasons for water turbidity in aquaculture are | {
"A": "Water temperature change",
"B": "Phytoplankton reproduction",
"C": "Bacterial proliferation",
"D": "Water flow speed",
"E": "Algal reproduction",
"F": "Sedimentation of silt and sand",
"G": "Fish Activity"
} |
186 | 水产类 | 单选 | 常见的水产养殖疾病中，哪种是由细菌引起的 | {
"A": "白斑病",
"B": "肠炎",
"C": "病毒性出血病",
"D": "真菌感染",
"E": "鳃腐病",
"F": "印腔病",
"G": "寄生虫感染"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | Among the common aquaculture diseases, which one is caused by bacteria? | {
"A": "Vitiligo",
"B": "Enteritis",
"C": "Viral hemorrhagic fever",
"D": "Fungal infection",
"E": "Gill rot disease",
"F": "Endemic disease",
"G": "Parasite infection"
} |
187 | 水产类 | 单选 | 在水产养殖中，增氧剂的主要成分是什么 | {
"A": "氢氧化钠",
"B": "过氧化氢",
"C": "氯化钙",
"D": "氨水",
"E": "硝酸钠",
"F": "过碳酸钠",
"G": "过硫酸钠"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the main components of oxygen enhancers in aquaculture? | {
"A": "Sodium hydroxide",
"B": "Hydrogen peroxide",
"C": "Calcium chloride",
"D": "Ammonia水",
"E": "Sodium nitrate",
"F": "Sodium percarbonate",
"G": "Sodium persulfate"
} |
188 | 水产类 | 单选 | 养殖中，以下哪种行为属于不良管理 | {
"A": "定期换水",
"B": "过量投喂",
"C": "控制水质",
"D": "监测鱼病",
"E": "过度密集养殖",
"F": "不规律的饲料更换",
"G": "忽视水温变化"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, which of the following behaviors constitutes poor management? | {
"A": "Regularly change the water.",
"B": "Overfeeding",
"C": "Control water quality",
"D": "Monitoring fish diseases",
"E": "Intensive farming",
"F": "Irregular feed changes.",
"G": "Ignore water temperature changes."
} |
189 | 水产类 | 单选 | 水产养殖中的“苗种”是指什么 | {
"A": "成鱼",
"B": "幼鱼",
"C": "鱼卵",
"D": "饲料",
"E": "亲鱼",
"F": "鱼苗",
"G": "水草"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, what is meant by "seed stock"? | {
"A": "Adult fish",
"B": "Fry",
"C": "Fish roe",
"D": "Feed",
"E": "Paddlefish",
"F": "Fish fry",
"G": "Water weeds"
} |
190 | 水产类 | 单选 | 在水产养殖中，适宜的盐度范围是 | {
"A": "0-5g/L",
"B": "5-15g/L",
"C": "15-30g/L",
"D": "30-50g/L",
"E": "50-70g/L",
"F": "3-8g/L",
"G": "8-20g/L"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, the suitable salinity range is | {
"A": "0-5 g/L",
"B": "5-15g/L",
"C": "15-30g/L",
"D": "30-50g/L",
"E": "50-70g/L",
"F": "3-8 g/L",
"G": "8-20g/L"
} |
191 | 水产类 | 单选 | 在水产养殖中，养殖水体中氨氮的主要来源是什么 | {
"A": "鱼类代谢",
"B": "水草生长",
"C": "饲料残渣",
"D": "水体流动",
"E": "微生物活动",
"F": "温度变化",
"G": "水中的藻类分解"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What is the main source of ammonia nitrogen in aquaculture water bodies? | {
"A": "Fish metabolism",
"B": "Aquatic plants growth",
"C": "Feed residues",
"D": "Water flow",
"E": "Microbial activity",
"F": "Temperature change",
"G": "Decomposition of algae in water"
} |
192 | 水产类 | 单选 | 水产养殖中，常见的增氧方式是什么 | {
"A": "气泵增氧",
"B": "换水",
"C": "增加水流",
"D": "添加化学药品",
"E": "曝气增氧",
"F": "机械搅拌",
"G": "使用增氧机"
} | A | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the common oxygenation methods in aquaculture? | {
"A": "Air pump aeration",
"B": "Change water.",
"C": "Increase water flow",
"D": "Add chemical reagents.",
"E": "Aeration and oxygenation",
"F": "Mechanical stirring",
"G": "Use an oxygenator."
} |
193 | 水产类 | 单选 | 在水产养殖中，鱼类的免疫系统主要依赖于什么 | {
"A": "饲料",
"B": "水质",
"C": "环境",
"D": "遗传",
"E": "光照",
"F": "温度",
"G": "群密度"
} | B | {
"subtype": "水产养殖学",
"type": "水产类"
} | {
"class": "概念",
"task": "知识记忆"
} | In aquaculture, what does the immune system of fish primarily rely on? | {
"A": "Feed",
"B": "Water quality",
"C": "Environment",
"D": "Genetics",
"E": "Lighting",
"F": "Temperature",
"G": "Group density"
} |
194 | 草学类 | 单选 | 哪种草是最常见的禾本科植物 | {
"A": "小麦",
"B": "玉米",
"C": "稻米",
"D": "草坪草",
"E": "甘蔗",
"F": "燕麦",
"G": "高粱"
} | D | {
"subtype": "草业科学",
"type": "草学类"
} | {
"class": "概念",
"task": "知识记忆"
} | What is the most common grass in the Poaceae family? | {
"A": "Wheat",
"B": "Corn",
"C": "Rice",
"D": "Lawn grass",
"E": "Sugarcane",
"F": "Oatmeal",
"G": "Sorghum"
} |
195 | 草学类 | 单选 | 草学在农业中的重要性主要体现在什么方面 | {
"A": "提高作物产量",
"B": "美化环境",
"C": "保持土壤肥力",
"D": "提供饲料",
"E": "控制水土流失",
"F": "改善空气质量",
"G": "增强生物多样性"
} | D | {
"subtype": "草业科学",
"type": "草学类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the main aspects of the importance of草学 in agriculture? | {
"A": "Increase crop yield.",
"B": "Beautify the environment.",
"C": "Maintain soil fertility.",
"D": "Provide feed.",
"E": "Control soil and water erosion",
"F": "Improve air quality",
"G": "Enhance biodiversity."
} |
196 | 草学类 | 单选 | 以下哪种植物不是草类 | {
"A": "禾草",
"B": "苔藓",
"C": "薯蓣",
"D": "小麦",
"E": "莎草",
"F": "芦苇",
"G": "竹子"
} | B | {
"subtype": "草业科学",
"type": "草学类"
} | {
"class": "概念",
"task": "知识记忆"
} | Which of the following plants is not a grass? | {
"A": "reed grass",
"B": "Moss",
"C": "Dioscorea",
"D": "Wheat",
"E": "Sedge",
"F": "Reed",
"G": "Bamboo"
} |
197 | 草学类 | 单选 | 草类植物的繁殖方式主要包括哪几种 | {
"A": "有性和无性",
"B": "种子和分株",
"C": "扦插和嫁接",
"D": "根系和芽",
"E": "茎段和组培",
"F": "孢子和鳞茎",
"G": "落叶和复芽"
} | A | {
"subtype": "草业科学",
"type": "草学类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the main reproduction methods of grass plants? | {
"A": "Sexual and asexual",
"B": "Seeds and rhizomes",
"C": "Cutting and grafting",
"D": "Roots and buds",
"E": "Stem segments and tissue culture",
"F": "Spores and bulbs",
"G": "Fallen leaves and regrowth"
} |
198 | 草学类 | 单选 | 草坪的管理中，最重要的工作是什么 | {
"A": "修剪",
"B": "施肥",
"C": "浇水",
"D": "除草",
"E": "通气",
"F": "病虫害防治",
"G": "排水管理"
} | A | {
"subtype": "草业科学",
"type": "草学类"
} | {
"class": "概念",
"task": "知识记忆"
} | What is the most important task in lawn management? | {
"A": "Pruning",
"B": "Fertilization",
"C": "Watering",
"D": "Weeding",
"E": "Ventilation",
"F": "Pest and disease control",
"G": "Drainage Management"
} |
199 | 草学类 | 单选 | 草的根系一般分为哪两类 | {
"A": "须根和主根",
"B": "浅根和深根",
"C": "横根和直根",
"D": "侧根和主根",
"E": "气生根和地生根",
"F": "不定根和支根",
"G": "纤维根和肉质根"
} | A | {
"subtype": "草业科学",
"type": "草学类"
} | {
"class": "概念",
"task": "知识记忆"
} | What are the two main types of grass root systems? | {
"A": "Fibrous roots and taproots",
"B": "Shallow roots and deep roots.",
"C": "Horizontal root and vertical root.",
"D": "Lateral roots and main roots",
"E": "Aerial roots and terrestrial roots.",
"F": "Indeterminate roots and supporting roots",
"G": "Fibrous roots and fleshy roots"
} |
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