Cropping Systems In Asia
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Cropping Systems In Asia
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Author : M. Zahidul Hoque
language : en
Publisher: IRRI
Release Date : 1984
Cropping Systems In Asia written by M. Zahidul Hoque and has been published by IRRI this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Agriculture categories.
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.
The Rice Wheat Cropping System Of South Asia
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Author : Palit Kataki
language : en
Publisher: CRC Press
Release Date : 2001-04-05
The Rice Wheat Cropping System Of South Asia written by Palit Kataki and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-04-05 with Technology & Engineering categories.
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.
Legumes In Rice Based Cropping Systems In Tropical Asia Constraints And Opportunities
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Author : C. L. L. Gowda
language : en
Publisher:
Release Date : 2001
Legumes In Rice Based Cropping Systems In Tropical Asia Constraints And Opportunities written by C. L. L. Gowda and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
The Rice Wheat Cropping System Of South Asia
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Author : Palit Kataki
language : en
Publisher: CRC Press
Release Date : 2021-05-30
The Rice Wheat Cropping System Of South Asia written by Palit Kataki and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-30 with Business & Economics categories.
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.
Multiple Cropping In The Humid Tropics Of Asia
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Author : Arturo A. Gomez
language : en
Publisher: Ottawa, Canada : International Development Research Centre
Release Date : 1983
Multiple Cropping In The Humid Tropics Of Asia written by Arturo A. Gomez and has been published by Ottawa, Canada : International Development Research Centre this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Technology & Engineering categories.
Legumes In Rice Based Cropping Systems In Tropical Asia
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Author : C. L. L. Gowda
language : en
Publisher:
Release Date : 2001
Legumes In Rice Based Cropping Systems In Tropical Asia written by C. L. L. Gowda and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Cropping systems categories.
Contributed articles.
Multiple Cropping And Tropical Farming Systems
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Author : Willem C. Beets
language : en
Publisher: CRC Press
Release Date : 2019-03-06
Multiple Cropping And Tropical Farming Systems written by Willem C. Beets and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-06 with Science categories.
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.
Integrated Soil Water And Nutrient Management For Sustainable Rice Wheat Cropping Systems In Asia
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2016
Integrated Soil Water And Nutrient Management For Sustainable Rice Wheat Cropping Systems In Asia written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Crop rotation categories.
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.
Rice Maize Systems In Asia Current Situation And Potential
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Author :
language : en
Publisher: IRRI
Release Date : 2011
Rice Maize Systems In Asia Current Situation And Potential written by and has been published by IRRI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Corn categories.
Rice-maize (R-M) cropping systems have emerged in recent years on 3.5 million hectares in Asia in response to the increasing demand from a rapidly expanding human population for rice and livestock products. They are rapidly spreading in southern and northeastern India and Bangladesh, driven by the rising demand for maize by the poultry and fish sectors and the tightening world export-import markets. The recent development of short-duration rice varieties and maize hybrids with improved drought tolerance is also providing opportunities for the expansion of R-M systems into areas of South Asia with insufficient irrigation or rain for continuous rice cultivation. Agroecologically, R-M systems have the potential to expand into broad climatic zones across Asia. Because strong economic multipliers exist between food production and feed and livestock production, more diversified cropping systems are also likely to become a key engine for economic growth in rural areas of Asia. This will contribute to more diversified diets, improved human nutrition, reduced poverty, and greater investment in other aspects of quality of life such as education and health care. R-M systems will also provide new business opportunities for the local agribusiness sector, including hybrid seed production and marketing, the fertilizer sector, the agricultural machinery sector, and the grain marketing and livestock feed-processing sector. Recognizing the importance of diversifying cropping systems in Asia and the need for system-level research to support new opportunities for agricultural development, IRRI and CIMMYT scientists, in collaboration with NARES partners, have recently begun work on R-M systems in many countries of Asia. This report contains information on a strategic assessment of R-M systems for 29 selected sites representing diverse soils, climate, and agroecosystems across nine countries in Asia (Bangladesh, China, India, Indonesia, Nepal, Pakistan, the Philippines, Thailand, and Vietnam). Conducted jointly by IRRI and CIMMYT, the process involves regional and site-level biophysical assessment, supported by socioeconomic evaluation using economic data at the regional level and some microeconomic data. Biophysical assessment includes agroecosystem characterization of R-M systems, analysis of historical daily climatic data, and regional-level prediction of yield potential for the 29 sites. The study then provides a detailed analysis of 10 selected sites to understand existing cropping systems, identify alternative potential systems, and explore measures to optimize these. The Cereal Systems Initiative for South Asia (CSISA), a project funded by the Gates Foundation and USAID in Bangladesh, India, Nepal, and Pakistan, was launched in early 2009. It now provides an overall strategy and a new umbrella for contributing new science and technologies to accelerate short- and long-term cereal production growth in South Asia's most important grain baskets. It builds on technologies developed and lessons learned from the Rice-Wheat Consortium (RWC) and many other investments in agricultural R & D by both the public and private sector. Through creating and facilitating innovative and effective public-/private-sector partnerships in key "hubs" in South Asia. CSISA will boost the deployment of existing varieties, hybrids, crop- and aquaculture-related management technologies, and market information. The results from the strategic assessment of R-M systems are already being used in several CSISA hubs.
Integrated Cassava Based Cropping Systems In Asia
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Author :
language : en
Publisher:
Release Date : 2008
Integrated Cassava Based Cropping Systems In Asia written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Cassava categories.
