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cropping systems under rainfed conditions have been developed depending on availability of cultivars with a short growing period that escape drought. Ratoon cropping or ratooning refers to raising a crop with regrowth coming out of roots of stalks after the harvest of the crop. For example, sugarcane–14 ratoons, Sorghu... | Agricultural_studies.pdf | Agri life sciences |
per cent of global geographical area supports more than 15 per cent of the total world population, 70 per cent of whom depend on agriculture. It also supports nearly 15 per cent of the total livestock population of the world. One-third of the gross national product comes from agricultural sector. During 2050 A.D., 349 ... | Agricultural_studies.pdf | Agri life sciences |
country, only in north-western India, per capita food production has increased and it has declined in other parts of the country. The per capita availability of land during the same period has declined from 0.48–0.15 ha by 2000 A.D. Per capita investment in agricultural infrastructure is the lowest in eastern India, wh... | Agricultural_studies.pdf | Agri life sciences |
component research and there is no system-based programme. The response of a component in isolation does not necessarily fit into a systems perspective. The individual programme ignores the socio-economic and biophysical aspects of the farming community. The limitations of the conventional model of agricultural researc... | Agricultural_studies.pdf | Agri life sciences |
farming enterprises carried out on the farm. The farm is viewed in a holistic manner. The farmers are subjected to many socio-economic, biophysical, institutional, administrative and technological constraints. Farming system conceptually is a set of elements or components that are interrelated which interact among them... | Agricultural_studies.pdf | Agri life sciences |
maximizing the complementarily between the enterprises (Annadurai et. al., 1994b). 16.4.3 Development World population has been increasing by leaps and bounds. India’s population is expected to reach 1370 and 1660 m. in 2030 and 2050 A.D. respectively. The country’s food production has reached an all time high of 204 m... | Agricultural_studies.pdf | Agri life sciences |
relates to increasing crop intensification in a situation where there is no constraint for inputs including irrigation. In other words increasing the cropping intensity in areas where the production potential viz., land is under utilized even with full resource potential. It is a time bound program where, for most of t... | Agricultural_studies.pdf | Agri life sciences |
and Scientists of related disciplines to devote their attention on the design and testing of cropping systems for different regions. Income through arable farming alone is insufficient for bulk of the marginal farmers. Activities such as dairying, poultry, fish culture, sericulture, biogas production, edible mushroom c... | Agricultural_studies.pdf | Agri life sciences |
(e.g., soil and water conservation, productivity restoration, improvement in water quality in relation to dissolved and suspended loads, a positive thermodynamic energy balance, improvement in air quality, reduction in use of off-farm input for the same level of production and profitability, and acceptable life style a... | Agricultural_studies.pdf | Agri life sciences |
system). Therefore, the choice of a criterion to assess sustainability would depend on the hierarchy to be evaluated. Agronomic yields and productivity are useful criteria at the level of crop or cropping system. Profit rather than production is the suitable criterion at the level of farm household or farming system. A... | Agricultural_studies.pdf | Agri life sciences |
Furthermore, some of the benefits may not be strictly in economic terms. A critical appraisal of the first question is important. Should the farm household, community, or national policy makers decide which farming systems should be made sustainable (e.g., intensive food crop production, plantation crops, or food crops... | Agricultural_studies.pdf | Agri life sciences |
otherwise called as low land farming. Here the soils are usually flooded or copiously irrigated to keep the soil in a continuously submerged condition. Irrigation is through Canals, Ponds or Tanks. 684 A TEXTBOOK OF AGRONOMY C. Types of IFS 1. Crop based IFS: Here, crop production is the major activity, utilizing a gre... | Agricultural_studies.pdf | Agri life sciences |
yield. Other problems : Drainage, soil health due to continuous submergence, salt affected soils, mainly surface salinity. E. Crops in Wetland rice–rice–rice with assured irrigation rice–rice–rice fallow pulses with limited use of water fallow–rice–rice fallow pulses with limited use of water rice–rice–upland crop (gro... | Agricultural_studies.pdf | Agri life sciences |
Flood resistant – IR43, ADT40, TRY-1. ii. Livestock system Cows, Poultry, Goat, Fish, Prawn and Duck. Prawn : Water canals in homestead or coconut groves connected directly or indirectly with backwater having water having free tidal water movements can be converted into productive prawn farms. From an area of 400 m2 of... | Agricultural_studies.pdf | Agri life sciences |
fish Cropping (in ha) Rice – Maize 0.20 Rice – Green gram 0.20 Rice – Groundnut 0.20 Rice – Green manure 0.20 686 A TEXTBOOK OF AGRONOMY Vegetables Bhendi – Tomato–Brinjal 0.05 Bitter gourd – Moringa–chillies Poultry unit Layer – 20 Nos. Fishery unit Mushroom cultivation if condition prevails. Fig. 16.3 Rice cropping-F... | Agricultural_studies.pdf | Agri life sciences |
– green gram, black gram, soybean, and groundnut. Cereals – maize, sorghum, pearl millet and ragi. Other crops – cotton, sunflower and vegetables. Crops that can tolerate cool winter are wheat, barely, mustard and potato. I. Integrated farming system model for irrigated upland system at Coimbatore, TamilNadu, India (Cr... | Agricultural_studies.pdf | Agri life sciences |
ciliaris 0.2 5. Prosophis Cineraria + Cenchrus ciliaris 0.2 Tellicherry goats (20 does + 1 buck) CROPPING SYSTEM AND FARMING SYSTEM 689 II. IFS model for vertisol area of assured rainfall (Aruppukottai), Tamil Nadu, India Crops 1. Cotton 1.6 ha 2. Sorghum 1.6 ha Tree crops 3. Amla 1.6 ha 4. Ber 1.6 ha 5. Cenchrus cilia... | Agricultural_studies.pdf | Agri life sciences |
used to be a great deal of uncertainty about crop prospects, as monsoons played a decisive role in determining agricultural output and their failures resulted in widespread famine and misery. In the last few years, Indian agriculture has made impressive progress and so is more resilient to the vagaries of the monsoon, ... | Agricultural_studies.pdf | Agri life sciences |
more than 6 billion. It is projected to become over 8 billion by 2025 and nearly 10.5 billion by the end of next century. In simple terms, the basic food production must double to maintain the status quo. The hunger must be banished from the surface of earth, as a first responsibility of any civilised society to provid... | Agricultural_studies.pdf | Agri life sciences |
than 2000 years without drop in yields. Further, the crops were relatively free from pests. One of the reasons for the decline in their sustainable system of agriculture was the land revenue collected by the British. A tax of 50 per cent and sometimes as much as 63 per cent revenue was collected and hence more than a t... | Agricultural_studies.pdf | Agri life sciences |
concerned farmers, scientists and conservationalists and greater viable and sustainable farming systems have become a necessity. There has been a series of scientists and policy conference on this issue. One such alternative agriculture system which will help to overcome the problems of soil degradation and declining s... | Agricultural_studies.pdf | Agri life sciences |
methodologies of crop production. These involved the use of high-yielding varieties and higher fertilizer dosages; increasing the irrigated area and intensive cropping; bringing large areas under one crop; growing crops in non-conventional areas; and changing the crop sequences. The green revolution followed the develo... | Agricultural_studies.pdf | Agri life sciences |
ourselves and are concentrating on broadening our food exports, we have apparently sadly overlooked on equitable food distribution to our hungry millions. It is quite unfair to balance our country’s trade deficit, caused by expanding imports of petroleum-based products with food exports at the expense of making the sam... | Agricultural_studies.pdf | Agri life sciences |
reduction in population are the outcome of such practises. However, the application of technological innovations in the form of new seeds, fertilizers, irrigation and suitable management strategies has bailed such catastrophic predictions in the past. This underscores the tremendous potential of science and shows the p... | Agricultural_studies.pdf | Agri life sciences |
the use of pesticides in the public health sector, which has higher than in the agricultural sector until 1966, became almost equal in 1970 and declined significantly thereafter. The number of pesticides used in agricultural sector has always been a more diversified than in public health sector which used only DDT, HCH... | Agricultural_studies.pdf | Agri life sciences |
Andhra Pradesh in 1963, the disease broke out. In the case of the rice tungro virus, it took four to five years before the disease manifested itself in a virulent form. It took, however, a decade for the brown plant hopper to become a major pest. Similarly, every variety of hybrid bajra, when released, was thought to b... | Agricultural_studies.pdf | Agri life sciences |
energy input to output halves every 10 years) • indiscriminate killing of useful insects, micro organisms and predators that naturally check excess crop damage by insect pests • breeding more virulent and resistant species of insects • reducing genetic diversity of plant species • pollution with toxic chemicals from th... | Agricultural_studies.pdf | Agri life sciences |
fuel wood in order to survive. Now modern crop production technology has considerably raised the yield but has created problem of land degradation, chemical residues in farm produce and atmosphere and water pollution. Hence modern agriculture was not sustainable. Sustainable agriculture is the successful management of ... | Agricultural_studies.pdf | Agri life sciences |
have changed over the generations–and particularly quickly over the last few decades–primarily as a result of the research and development activities of the local people. (Wieskel, 1989; Owasu, 1990). However, rapid changes in economic, technological and demographic conditions demand adjustments in smallholder farming ... | Agricultural_studies.pdf | Agri life sciences |
new realities reveal their inherent contradictions, realities while require agricultural systems that focus as much attention on people as they do on technology, as much on resources as on production, as much on the long term as on the short term. Only such systems can meet the challenges of the future (WCED, 1987). 69... | Agricultural_studies.pdf | Agri life sciences |
names such as alternative agriculture, ecological agriculture and natural organic farming. It is that form of farming which maintains or enhances the flow of its products without damaging its own long term potential. The United States National Research Council (1989) defined alternative agriculture as “those alternativ... | Agricultural_studies.pdf | Agri life sciences |
biological potential and biological diversity, land can be classified into conservation, restoration and sustainable intensification areas. Conservation areas are rich in biological diversity and must be protected in their pristine purity. Soils with diminished biological potential are also referred as waste or degrade... | Agricultural_studies.pdf | Agri life sciences |
in productivity. Genetic homogeneity characteristic of modern agricultural systems only leads to greater genetic vulnerability to biotic and abiotic stresses. Diversity of crops and crop varieties will help enhance the yield stability. • The control of weeds, insect pests and pathogens is one of the most challenging jo... | Agricultural_studies.pdf | Agri life sciences |
organic base to fertilize the fields and improve the fertility of soil. From a purely ecological point of view, ecological farms should have more diversity of species of plants, which invite different species of birds and beneficial insects. As ecological equilibrium is established, the build up of specific pests and p... | Agricultural_studies.pdf | Agri life sciences |
direction. Integrated pest management and nutrient recycling systems have been advocated widely. The heavy reliance on synthetic agro-inputs is gradually removed by substituting farm-grown inputs both for ecological and economic reasons. With more agricultural research institutes, and progressive farmers focusing great... | Agricultural_studies.pdf | Agri life sciences |
resources”. However, many people use a wider definition, judging agriculture to be sustainable if it is (after Gips 1986); • Ecologically sound, which means that the quality of natural resources is maintained and the vitality of the entire agro-ecosystem from humans, crop and animals to soil organisms–is enhanced. This... | Agricultural_studies.pdf | Agri life sciences |
and compassion. The cultural and spiritual integrity of the society is preserved and nurtured. SUSTAINABLE AGRICULTURE 699 • Adaptable, which means that rural communities are capable of adjusting to the constantly changing conditions for farming, population growth, policies, market demand etc. This involves not only th... | Agricultural_studies.pdf | Agri life sciences |
consumption have to be brought into balance on an ecologically sustainable level. Although sustainability must be seen as a dynamic concept, which allows for the changing needs of an increasing global population (TAC/CGIAR, 1988), basic ecological principles oblige us to recognize that agricultural productivity has fin... | Agricultural_studies.pdf | Agri life sciences |
Eco-friendly Agriculture. 17.3.3 Sustainability through Farming Systems Two farming systems have been proposed for enduring sustainability. They are: 17.3.3.1 Low external input sustainable Agriculture or Low input sustainable Agriculture (LEISA/LISA) It means Minimal use of external production inputs. In view of the l... | Agricultural_studies.pdf | Agri life sciences |
conserved and enhanced. Productivity and security are increased and negative environmental effects are avoided. A. LEISA refers to those forms of agriculture that • Seek to optimize the use of locally available resources by combining the different components of the farm system, i.e., plants, animals, soil, water, clima... | Agricultural_studies.pdf | Agri life sciences |
it is less demanding on imports and credits than the conventional approach to agricultural development. At farm, regional and national level, LEISA implies the need for closely monitoring and carefully managing flows of nutrients, water and energy in order to achieve a balance at a high level of production. Management ... | Agricultural_studies.pdf | Agri life sciences |
cannot provide universal, ready-made answers for the problems of farmers in other areas, but can provide some indications of principles and promising possibilities. The process of combining local farmers’ knowledge and skills with those of external agents to develop site-specific and socio economically adapted farming ... | Agricultural_studies.pdf | Agri life sciences |
1987). The practice in many developing countries of removing organic matter from the land for fuel and other purposes is a serious constraint to long-term sustainability (Oram, 1988). The most sustainable farming practices and components of the man managed bio diversity can be developed only by understanding the functi... | Agricultural_studies.pdf | Agri life sciences |
including hormones and antibiotics leave residues in food that may cause cancer or genetic damage. Other aspects of food quality have also changed for the worse. Further soil and energy resources are being depleted. Instead of recycling our wastes back into the land as fertiliser, we allow them to pollute our water. We... | Agricultural_studies.pdf | Agri life sciences |
inoffensive substances. Pest control by pesticides. 4. Housing of livestock for production Livestock rarely combined. and health. C. Mode of influencing life processes 1. Production is integrated into environment, Emancipation of enterprises from their environment by building healthy landscapes. chemical and technical ... | Agricultural_studies.pdf | Agri life sciences |
It involves limited and essential – ploughing – hoeing, weeding, and – use of chemicals * It indicates a ‘Do-nothing’ approach It indicates a soil building programme–more intensive style of natural farming. Application of natural plant protection chemicals (which are not inorganic derivatives) use of organic manures (i... | Agricultural_studies.pdf | Agri life sciences |
agricultural techniques 704 A TEXTBOOK OF AGRONOMY • to maintain the genetic diversity of the agricultural system and its surroundings, including the protection of plant and wildlife habitats • to allow agricultural producers an adequate return and satisfaction from their work including a safe working environment, and ... | Agricultural_studies.pdf | Agri life sciences |
and replaced by high yielding rice, wheat, sugarcane, etc. This has created the problems of soil erosion and disturbances to soil and wild life habitats. 3. Imbalance of nutrients and decrease in soil productivity: There is increasing concern on the role of fertilizers in maintaining long term soil productivity. In int... | Agricultural_studies.pdf | Agri life sciences |
in which the maintenance of soil fertility and control of pests and diseases are achieved by the enhancement of natural processes and cycles, with only moderate inputs of energy and resources while maintaining optimum productivity. The rapidly growing population is also causing serious environmental problems and degrad... | Agricultural_studies.pdf | Agri life sciences |
at approximately 1 t/ha/yr. 2. Decrease in organic matter: Severe erosion results in reduction of organic matter in the soil, the more organic matter in the soil the more stable it is. A stable soil is also more porous allowing water to drain rapidly from the surface. Water that does not penetrate the soil, runs off th... | Agricultural_studies.pdf | Agri life sciences |
Soil organic matter is one of the important components of the soil. The dead plant and animal remains and dead microbial tissues form the main source of soil organic matter. Various organic matter like farmyard manure, compost, green manure etc. that are added to the soil from time to time further add to the store of o... | Agricultural_studies.pdf | Agri life sciences |
the integrated use of fertilisers and organic manures as well as of chemicals and natural inputs for plant protection. In either case the concept has been understood only partially. Organic agriculture has been defined differently, but the description offered by Lampkin (1990) appears to be most comprehensive one cover... | Agricultural_studies.pdf | Agri life sciences |
will sustain the bio-chemical process of dissolution and synthesis at a high rate. This state of soil life and the associated organic transformations will enhance the regenerative capacity of the soil and make it resilient to absorb the effects of climatic factors and occasional failures in agronomic management. The su... | Agricultural_studies.pdf | Agri life sciences |
cropping and farming models, ensuring on-farm diversity and nutrient cycling, conservation and use of organic/ biological sources of nutrients, cultural practices conducive to the conservation of soil and water resources and natural and or biological methods of pest and disease suppression. With an understanding of the... | Agricultural_studies.pdf | Agri life sciences |
to Fantilanan (1990), organic farming is a matter of giving back to nature what we take from it. It is safe, inexpensive, profitable and sensible. Organic farming is not mere non-chemicalism in agriculture; it is a system of farming based on integral SUSTAINABLE AGRICULTURE 707 relationship. So, one should know the rel... | Agricultural_studies.pdf | Agri life sciences |
on crop rotation, crop residues, animal manures, legumes, green manures, offfarming organic wastes and aspect of biological pest control to maintain soil productivity and tilth, to supply plant nutrients and to control insects, weeds and other pests. In this system most of the ill effects of modern day agriculture is a... | Agricultural_studies.pdf | Agri life sciences |
residues in animal husbandry and manure for crop production. Diversification of species biotypes and land use as a means to optimize the stability of the agro-ecosystem is another way to indicate the mixed farming concept. The synergistic concept among plants, animals, soil and biosphere support this idea. 708 A TEXTBO... | Agricultural_studies.pdf | Agri life sciences |
back to nature what we take from it. It is cheap, inexpensive, profitable and sensible. G. Components of organic farming They are (i) organic manures, (ii) non-chemical weed control measures, and (iii) biological pest and disease management. 1. Organic manures: Organic materials such as farmyard manure, biogas, slurry,... | Agricultural_studies.pdf | Agri life sciences |
of organic farming The most important characteristics are as follows: • Maximal but sustainable use of local resources. • Minimal use of purchased inputs, only as complementary to local resources. • Ensuring the basic biological functions of soil-water-nutrients-humus. • Maintaining a diversity of plant and animal spec... | Agricultural_studies.pdf | Agri life sciences |
that organic residues can provide 7.1, 3.0 and 7.6 million tones of NPK respectively. Even if 50% of these organic residues are recycled, sustainable crop productivity can be achieved with less pollution and better quality food products. J. Advantages of organic farming • Organic manures produce optimal conditions in t... | Agricultural_studies.pdf | Agri life sciences |
• Organically grown crops are believed to provide more healthy and nutritional superior food for man and animals than those grown with commercial fertilisers. • Organically grown plants are more resistant to pest and diseases, and hence few or two chemical sprays or other protective treatments are required. • There is ... | Agricultural_studies.pdf | Agri life sciences |
of technical know-how (like timely and effective control of weeds, insects and diseases). • Lack of awareness among farmers. Initially there may be some barriers, which inhibit the farmers from adopting organic farming. Land resources can move freely from organic farming to conventional farming; they do not move freely... | Agricultural_studies.pdf | Agri life sciences |
be huge. But, large potential of organic resources remains untapped in the country. Nearly 750 million tonnes of cow dung, 250 million tonnes of buffalo manure and nearly 100–115 million tonnes of crop residues are available. The nutrient value of these organics produced annually is in the order of 2.5, 2.0 and 3 milli... | Agricultural_studies.pdf | Agri life sciences |
farming is the low input organic farming, in which the farmers have to depend on local resources and ecological processes, recycling agricultural wastes and crop residues. Integrated Farming System (IFS) is a resource management strategy to achieve economic and sustained agricultural production through two or more inte... | Agricultural_studies.pdf | Agri life sciences |
our country. Efforts must be taken to cover the entire cropping area with bio fertilizers by alleviating the constraints in its production and commercialization. Thus bio-fertilizers can play a significant role in the nutrient management of crops and in ushering organic farming in the near future. N. Management of orga... | Agricultural_studies.pdf | Agri life sciences |
and colour. • Technological quality: Improved properties of storage and processing. • Nutritional/physiological quality: Increased content of valuable nutrients such as proteins and vitamins, and the absence of detrimental substances such as nitrates and other agricultural chemical residues. • Environmental quality of ... | Agricultural_studies.pdf | Agri life sciences |
under specific management system (Lal, 1991). Cs = F(Oi, Od, Om) t, Where, Cs is coefficient of sustainability, Oi is output per unit that maximizes per capita productivity or profit, Od is output per unit decline in the most limiting or non-renewable resource, Om is the minimum assured output, and t is the time. The t... | Agricultural_studies.pdf | Agri life sciences |
unit input of the limited resource, Pd is productivity per unit decline in soil property, Sc is critical level of soil property, Wt is soil water regime and quality, Ct is climatic factor, and t is time. 17.4.2 Crop Productivity as an Indicator of Sustainability A measure of crop productivity is a good integrator of al... | Agricultural_studies.pdf | Agri life sciences |
cropping period C (Okigbo, 1978). L = C+F/C The factor L is generally high for low intensity systems e.g., shifting cultivation. The LER is calculated as follows (Willey and Osiru, 1972): 1 n i Yi LER Ym = ⎛ ⎞ = ⎜ ⎟ ⎝ ⎠ ∑ Where, Yi and Ym are yields of component crops in the inter crop and monoculture system, respectiv... | Agricultural_studies.pdf | Agri life sciences |
concerning efficient use of organic matter are leakage of nutrients from agro ecosystems and the rates of decomposition. Organic matter and the nutrients if contains are lost from soils by run off and mineralization (Tiuy, 1990), both of which can be controlled by appropriate tillage practices (Campbell et. al., 1995);... | Agricultural_studies.pdf | Agri life sciences |
Animals increase overall net productivity of the farm and reduce environmental degradation by serving as alternatives to crops on the marginal areas of farms by utilizing crop residues as feed. 17.5.1 Optimizing Nutrient Availability A very important condition for good plant growth and health and, indirectly, for good ... | Agricultural_studies.pdf | Agri life sciences |
is a limiting factor in rice production in the new rice-wheat rotation evolved in the non-traditional rice growing areas of Punjab. One of the solutions to correct this micronutrient deficiencies is greater use of organic manures and multiple cropping with legumes. At Punjab Agricultural University, Ludhiana field expe... | Agricultural_studies.pdf | Agri life sciences |
tropics are so deficient in primary nutrients that it is imperative that strategies be developed for adding them from outside the ecosystem. There is some potential for enhancing N supply by biological N fixation. Additional N and other nutrients must be supplied. The requirements for chemical fertilizers, however, can... | Agricultural_studies.pdf | Agri life sciences |
17.2. Nutrient Composition (%) of Crop residues of Major Crops grown in the tropics Crop/Species N P K Cowpea straw 1.07 1.14 2.54 Cowpea leaves 1.99 0.19 2.20 Rice 0.58 0.10 1.38 Maize 0.59 0.31 1.31 Oil palm (Processed fiber) 1.24 0.10 0.36 Sesbania leaves 4.00 0.19 2.00 Crotalaria spp 2.89 0.29 0.72 Tephrosia spp 3.... | Agricultural_studies.pdf | Agri life sciences |
various crops is well reported, on an average these biofertilizers can minimize the use of inorganic N by 25–50 kg/ha. 17.5.9 Green Manuring The green manure crops when applied improve the physical and chemical properties of the soil. Green manures also increase the fertilizer use efficiency of crops when applied in co... | Agricultural_studies.pdf | Agri life sciences |
measurement of an area of land, which is 1/100 of an acre. This is equal to 40 m2 or 435.6 sq. ft. Area: A unit of measurement of an area to 100 cents (4000 m2). It is also equal to 2/5th of hectare. Hectare: It refers to an area of 10,000 m2 or 250 cents or 2.5 acres. 100 kuzhi = 1 maa or kaani; 3 maa = 1 acre; 20 maa... | Agricultural_studies.pdf | Agri life sciences |
2/3 of Kapas Production 2 Times of Cotton Lint Production Jute 100 Yards of Hessian 54 lbs. of Raw Jute 4148 Yards of Hessian 1 Ton of Raw Jute (5.55 Bales of Raw Jute (of 180 Kgs. Each) 1 Ton of Sacking 1.11 Tons of Raw Jute 6.17 Bales of Raw Jute (of 180 Kgs. Each) 1 Ton of Hessian 1.05 Tons of Raw Jute Sacking etc. ... | Agricultural_studies.pdf | Agri life sciences |
Percent Cake to Kernels Crushed 50–55 Percent Soyabean Seed Oil to Soyabean Seed Crushed 18 Percent Meal to Soyabean Seed Crushed 73 Percent Hull from Soyabean Seed Crushed 8 Percent Wastage from Soyabean Seed Crushed 1 Percent Sugar Gur from Cane Crushed 11.20 Percent to 11.50 Percent Crystal Sugar from Gur Refined (G... | Agricultural_studies.pdf | Agri life sciences |
Linn. Pulses 1. Black gram, Kalai, Urd Vigna mungo var, radiatus Linn. 2. Chickling vetch, khesari Lathyrus sativus Linn. 3. Chickpea, Gram Cicer arietinum Linn. 4. Cowpea Vigna sinensis Savi 5. Green gram Mung or Moong Vigna radiatus Roxb. 6. Horse gram, kulthi Macrotyloma uniflorum Linn. 7. Lentil Lens esculenta Moen... | Agricultural_studies.pdf | Agri life sciences |
cardamomum Matora. 4. Coriander Coriandrum sativum Linn. 5. Garlic Allium sativum Linn. 6. Ginger Zingiber officinale Rose 7. Onion Allium cepa Linn. 8. Red pepper, Chillies Capsicum annum Linn. 9. Turmeric Curcuma longa Linn. Forage Grasses 1. Buffel grass, Anjan Cenchrus ciliaris. 2. Dallis grass Paspalum dilatatum P... | Agricultural_studies.pdf | Agri life sciences |
Carrot Daucus carota Linn. 9. Cauliflower Brassica oleracea var. botrytis Linn. 10. Colocasia Colocasia esculenta (L). Schott. 11. Cucumber Cucumis sativus Linn. 12. Double bean Phaseolus lunatus Linn. 13. Elephant ear/edible arum Colocasia antiquorum Schott. 14. Elephant foot/yam Amorphophallus campanulatus Bheme. 15.... | Agricultural_studies.pdf | Agri life sciences |
3. Citronella Cymbopogon winterianus Jowitt. 4. Geranium Pelargonium graveolens. 5. Jasmine Jasminum grantiflorum. 6. Khus Vetiveria zizanoids. 7. Lavender Lavendula sp. Linn. 8. Lemon grass Cymbopogon flexuosus Stapf. 9. Mint Mint sp. 10. Palmarosa Cymbopogon martini. 11. Patchouli Pogostemon cablin Benth. 12. Sandal ... | Agricultural_studies.pdf | Agri life sciences |
Groundnut-sorghum, Cotton-millet 9. Northern plain (hot sub humid) Alluvium derived Rice-wheat, Maize-wheat, Maizemustard-sugarcane 10. Central High lands (hot sub-humid) Black and red soils/ Sorghum-wheat, Maize-wheat Soybean pigeon pea-green gram, Rice-wheat 11. Eastern plateau (hot sub-humid soils) Red and yellow so... | Agricultural_studies.pdf | Agri life sciences |
dactylon P-G Yellow nut sedge Cyperus esculentus P-S Purple nut sedge Cyperus rotundus P-S Crab grass Digitaria sanguinalis A-G Jungle rice Echinochloa colonum A-G Barnyard grass Echinochloa crusgalli A-G Water hyacinth Eichhornia crassipes P-B Goose grass Eleusine indica A-G Cogon grass Imperata cylindrical P-G Sour p... | Agricultural_studies.pdf | Agri life sciences |
for Cotton Research (CICR), Panjari farm, Wardha Road, Nagpur-440 010, Maharastra. 3. Central Institute of Agricultural Engineering (CIAE), Nabi-Bagh, Berasia Road, Bhopal-462 038, Madhya Pradesh. 4. Central Institute of Brackish water Aquaculture (CIBA) 141, Marshalls Road, Egmore, Chennai600 008, Tamil Nadu. 5. Centr... | Agricultural_studies.pdf | Agri life sciences |
Indian Institute of Pulses Research (IIPR) Kalyanpur, Kanpur-208 024, Uttar Pradesh. 22. Indian Institute of Soil Science (IISS) Z-6, Zone–1, Maharana Pratap Nagar, Bhopal, 462 001, Madhya Pradesh. 23. Indian Institute of Spices Research (IISR), P.B. No. 1701, Marikunnu. P.O., Calicut-673 012, Uttar Pradesh. 24. Indian... | Agricultural_studies.pdf | Agri life sciences |
Centro International de Mejoramiento de Maizy Trigo (CIMMYT) (International Centre for maize and Wheat Improvement) Londres 40, Apartodo Postal 6–641, 06600 Mexico, D.F. Mexico. 4. International Centre for Agricultural Research in the Dry Areas (ICARDA) P.O. Box-5466, Aleppo, Syria. 5. International Crops Research Inst... | Agricultural_studies.pdf | Agri life sciences |
in India, Asia–Pacific Region and the World, 1994 and 2003 Sl. No. Indicator Year India Asia-Pacific Region World Developing Developed Total countries countries 1. Agriculture Land 1994 169790 505220 60254 565474 1528915 (‘000 hectares)** 2003 169739 519203 56043 575346 1540572 2. Agriculture Land as % 1994 57.1 19.2 7... | Agricultural_studies.pdf | Agri life sciences |
Regional Office for Asia and the Pacific, Bangkok. ANNEXURES 735 ANNEXURE-10 India’s Position in World Agriculture in 2003 Item India World India’s position % Share Rank Next to 1. Area ** (Million Hectares) Total Area 329 13428 2.4 Seventh Russian Federation, Canada, U.S.A., China, Brazil, Australia Land Area 297 1306... | Agricultural_studies.pdf | Agri life sciences |
and Jute like Fibres 1.98 3.23 61.3 First (Contd.) 736 A TEXTBOOK OF AGRONOMY Item India World India’s position % Share Rank Next to (E) : Cotton(lint) 2.10 19.53 18.8 Third China, U.S.A. (F) : Tobacco Leaves 0.60 6.2 9.7 Third China, Brazil 7. Livestock (Million Heads) (A) : Cattle 226 * 1371 16.5 First (B) : Buffaloe... | Agricultural_studies.pdf | Agri life sciences |
89.55 86.30 Yield 668 1013 1123 1336 1740 1797 1882 1900 1921 1990 1927 Wheat Production 6.46 11.00 23.83 36.31 55.14 62.10 69.35 86.33 71.23 75.52 68.46 Yield 663 851 1307 1630 2281 2483 2679 2485 2590 2756 2742 Oilseeds Production 5.16 6.98 9.63 9.37 18.61 22.11 24.38 21.32 24.75 20.87 18.20 Yield 481 507 579 532 771... | Agricultural_studies.pdf | Agri life sciences |
extremity of the Indian peninsula bounded on the north by Karnataka and Andhra Pradesh, in the East by Bay of Bengal, in the South by Indian Ocean and in the West by Kerala State. It has a coastal line of 922 km and a land boundary of 1200 km. It lies between 8o5' and 13o35' at N latitude and 76o15' and 80o20' of E lon... | Agricultural_studies.pdf | Agri life sciences |
complete watershed and no river passes through them. The main streams i.e., Paraliyar, Vattasery Phazhayar etc. are of limited length and fall in the Arabian sea. All other rivers are east-flowing rivers. The Eastern Ghats are not a complete watershed and as a result the rivers pass through them at places, notable amon... | Agricultural_studies.pdf | Agri life sciences |
Thanjavur, Nagapattinam, Thiruvarur districts and Musiri, Tiruchirappalli, Lalgudi, Thuraiyur and Kulithalai taluks of Tiruchirappalli districts, Aranthangi taluk of Pudukottai and Chidambram and Kattumannarkoil taluks of Cuddalore District. (v) Southern Zone: This zone includes Ramanathapuram, Virudunagar, Sivaganga, ... | Agricultural_studies.pdf | Agri life sciences |
Sivaganga, Virudunagar, Coimbatore and Salem. Low Rainfall Regions: Central and Southern parts of Ramanathapuram, Sivaganga, Virudunagar, Tuticorin and Tirunelveli districts and Central part of Coimbatore, Central and Western parts of Madurai Dindigul and the Southern half of Tiruchirapalli. Number of Rainy Days: State... | Agricultural_studies.pdf | Agri life sciences |
and high evaporation. It is found in patches in all the districts except Kanyakumari and the Nilgiris. FORESTS The total area under forest is 21,072 sq. km. of which 17,264 sq. km are reserved forests and 3,808 sq. km. are reserved lands. This constitutes only 16.6% of the total geographical area. POPULATION The popula... | Agricultural_studies.pdf | Agri life sciences |
Area, Production and Productivity of Principal Crops in Tamil Nadu (2004–05) I. Food Crops A. CEREALS Area (ha) Production (t) Productivity (kg/ha) 1. Rice 1872822 5061622 2703 2. Cholam (Jowar) 376739 252063 669 3. Cumbu (Bajra) 97608 124300 1273 4. Maize 189893 294717 1552 5. Ragi 108845 154085 1416 6. Small Millets ... | Agricultural_studies.pdf | Agri life sciences |
in Tamil Nadu (in ha) Sl. No. District Rice Cholam Cumbu Ragi Maize 1. Kancheepuram 101674 2 26 855 27 2. Thiruvallur 66734 187 1950 199 0 3. Cuddalore 114599 1327 3176 201 3950 4. Villupuram 163696 2004 20439 1827 1713 5. Vellore 29399 12464 4517 4263 1040 6. Thiruvannamalai 116820 1677 6051 2882 286 7. Salem 27304 15... | Agricultural_studies.pdf | Agri life sciences |
2. Thiruvallur 4 69074 1 1427 8230 3. Cuddalore 2752 126005 0 664 3489 4. Villupuram 2127 191806 0 509 381 5. Vellore 4815 56498 2 13774 2210 6. Thiruvannamalai 4766 132482 73 2578 1399 7. Salem 2238 73038 163 1224 3165 8. Namakkal 373 36500 16 1307 8565 9. Dharmapuri 21587 76782 756 2488 1080 10. Krishnagiri 2993 8270... | Agricultural_studies.pdf | Agri life sciences |
Vellore 4380 5189 4285 29840 86338 6. Thiruvannamalai 4172 3855 2131 14208 146690 7. Salem 3019 2191 6927 16689 89727 8. Namakkal 3518 2102 2010 17518 54018 9. Dharmapuri 1706 13752 6809 26591 103373 10. Krishnagiri 427 16010 5403 25119 107821 11. Erode 1962 8442 13098 30582 111868 12. Coimbatore 2186 5056 17642 34761 ... | Agricultural_studies.pdf | Agri life sciences |
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