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Author: Palit Kataki
Publisher: CRC Press
ISBN: 9781560220855
Category : Technology & Engineering
Languages : en
Pages : 162
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Book Description
The lives of more than a billion people depend on the answer! Thirty years ago, the Green Revolution changed the way agriculture was practiced on the Indo-Gangetic Plain (IGP). This valuable book critically analyzes and discusses the rice-wheat cropping system introduced at that time. The Rice-Wheat Cropping System of South Asia: Trends, Constraints, Productivity and Policy addresses the crucial question, ”Are the sustainability and productivity of this system in a state of decline?” The Rice-Wheat Cropping System of South Asia brings together information gathered from research institutions, government organizations, and farmer surveys. The analysis concentrates on the trends of rice-wheat cropping over time, paying special attention to the evidence of-and reasons for-changes in productivity. It also analyzes the impact of this regional system on soil fertility and water supplies, as well as the increasing demands for new and better fertilizers and pesticides. The Rice-Wheat Cropping System of South Asia looks at the problems that have arisen for both the rice and wheat phases, including: the need for changes in crop establishment techniques for crop diversification declining soil fertility changes in pest populations a host of water-management issues the need for policy redirection to sustain productivity growth the impact of global climate change sustainable improvements in productivity This informative book is an essential planning tool for agronomists, policymakers, and agroeconomists. It is also a useful reference for anyone interested in the problems of famine and intensive cropping not only in South Asia but in the world.
Author: Palit Kataki
Publisher: CRC Press
ISBN: 9781560220855
Category : Technology & Engineering
Languages : en
Pages : 162
Get Book Here
Book Description
The lives of more than a billion people depend on the answer! Thirty years ago, the Green Revolution changed the way agriculture was practiced on the Indo-Gangetic Plain (IGP). This valuable book critically analyzes and discusses the rice-wheat cropping system introduced at that time. The Rice-Wheat Cropping System of South Asia: Trends, Constraints, Productivity and Policy addresses the crucial question, ”Are the sustainability and productivity of this system in a state of decline?” The Rice-Wheat Cropping System of South Asia brings together information gathered from research institutions, government organizations, and farmer surveys. The analysis concentrates on the trends of rice-wheat cropping over time, paying special attention to the evidence of-and reasons for-changes in productivity. It also analyzes the impact of this regional system on soil fertility and water supplies, as well as the increasing demands for new and better fertilizers and pesticides. The Rice-Wheat Cropping System of South Asia looks at the problems that have arisen for both the rice and wheat phases, including: the need for changes in crop establishment techniques for crop diversification declining soil fertility changes in pest populations a host of water-management issues the need for policy redirection to sustain productivity growth the impact of global climate change sustainable improvements in productivity This informative book is an essential planning tool for agronomists, policymakers, and agroeconomists. It is also a useful reference for anyone interested in the problems of famine and intensive cropping not only in South Asia but in the world.
Author: M. Zahidul Hoque
Publisher: IRRI
ISBN:
Category : Agriculture
Languages : en
Pages : 236
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Book Description
Intensive multiple cropping. The food formula for hungry Asia. Population and food problems in Asia. The untapped tropicla production reservoir. Agricultural production resources in Asia. Increased production pathways. Increased production pathways. Crop intensification prospects in Asia. Agricultural research in Asia. The Asian cropping systems network. Early multiple cropping in Asia. The formation of an Asian cropping systems network. Cropping systems concepts and approaches. Methodology development. IRRI's role in the network. Future plants for the network. The setting of cropping systems research in Asia. The Asia Cropping systems network research sites. On-farm research setting in the country research sites. Traditional cropping systems in Asia.Characteristics of a typical Asian farner. Major field crops in Asia. Cropping systems in rainfed wetland areas. Irrigated wetland areas. Rainfed dryland areas. Irrigated dryland areas. Deepwater rice areas. Tidal swamp areas. Agroforestry areas. Hill atriculture areas. Design and testing of improved cropping systems. Rainfed wetrand sites. Irrigated wetland sites. Rainfed dryland sites. Deepwater sites. Tidal swamp sites. Hill agriculture areas. Cropping system research and area development. Multilocation testing. Pilot production programs. The impact of cropping systems research on the small farms. General impact. Increased production. Impact on income level. Incresed employment. Impact on land utilization. Technology transfer.
Author: Jagdish Kumar Ladha
Publisher: Int. Rice Res. Inst.
ISBN: 971220247X
Category : Cropping systems
Languages : en
Pages : 404
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Book Description
Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201066169
Category : Crop rotation
Languages : en
Pages : 0
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Book Description
Responding to the need to develop alternate crop establishment methods and improved cropping practices, this publication summarizes the results from a joint FAO/IAEA coordinated research project on optimizing productivity and sustainability of rice-wheat cropping systems.
Author: Palit Kataki
Publisher: CRC Press
ISBN: 1000447901
Category : Business & Economics
Languages : en
Pages : 340
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Book Description
The lives of more than a billion people depend on the answer! This valuable book surveys the problems of the rice-wheat cropping system practiced on the Indo-Gangetic Plain (IGP). Introduced at the time of the Green Revolution, it transformed agriculture and produced thirty years of bumper crops. The Rice-Wheat Cropping System of South Asia: Efficient Production Management offers scientific analysis of the aftereffects of this intense cropping. The Rice-Wheat Cropping System of South Asia: Efficient Production Management focuses on the questions of soil depletion, pest infestation, and soil alkalinity as elements of declining productivity. Along with clear charts, maps, and graphs, it provides practical suggestions for improving and maintaining the productivity of this irreplaceable farmland. The Rice-Wheat Cropping System of South Asia looks at the problems that have arisen for both the rice and wheat phases, including: depletion of micronutrients degradation of major nutrients from unbalanced fertilization practices infestations of nematodes increasing soil alkalinity as a result of irrigation It also suggests solutions for maintaining productivity, including: integrated pest management sustainable agriculture micronutrient fertilizers This informative book and its companion volume, The Rice-Wheat Cropping System of South Asia: Trends, Constraints, Productivity and Policy, are essential planning tools for agronomists, policymakers, and agroeconomists. It is also a useful reference for anyone interested in the problems of famine and intensive cropping not only in South Asia but in the world.
Author: John A. Dixon
Publisher: Food & Agriculture Org.
ISBN: 9789251046272
Category : Business & Economics
Languages : en
Pages : 424
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Book Description
A joint FAO and World Bank study which shows how the farming systems approach can be used to identify priorities for the reduction of hunger and poverty in the main farming systems of the six major developing regions of the world.
Author: C. L. L. Gowda
Publisher:
ISBN:
Category :
Languages : en
Pages : 142
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Book Description
Author: Joseph Earle Spencer
Publisher: Univ of California Press
ISBN: 9780520035171
Category : History
Languages : en
Pages : 260
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Book Description
Distribution and overall structure. Relationships to physical environment. Relationships to cultural environment. Land systems and their territorial administration. Crops, Crop systems, and complementary Economies. Technologies, tools, and specific typologies.
Author: Hubert G. Zandstra
Publisher: Int. Rice Res. Inst.
ISBN: 971104045X
Category : Agriculture
Languages : en
Pages : 151
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Book Description
Author: Willem C. Beets
Publisher: CRC Press
ISBN: 0429689675
Category : Science
Languages : en
Pages : 172
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Book Description
This book covers the uses of tropical farming systems in tropics of mixed, strip, relay, sequential and multistorey cropping. It discusses the aspects of the tropical farming systems including their history and agronomy and the plant inter-relationship within them.
