Rice Wheat Cropping Systems In The Tarai Areas Of Nainital Rampur And Pilibhit Districts In Uttar Pradesh India

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The Rice-Wheat Cropping System of South Asia

Author : Palit Kataki
Publisher : CRC Press
Page : 162 pages
File Size : 55,5 Mb
Release : 2001-04-05
Category : Technology & Engineering
ISBN : 1560220856

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The Rice-Wheat Cropping System of South Asia by Palit Kataki Pdf

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.

A guide to the CIMMYT crop management and physiology subprogram

Author : Acevedo, E.
Publisher : CIMMYT
Page : 172 pages
File Size : 45,9 Mb
Release : 1993
Category : Electronic
ISBN : 9686127828

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A guide to the CIMMYT crop management and physiology subprogram by Acevedo, E. Pdf

Strategic plan; External program review (EPR); Five-year plan; Currentactivities; Future issues; Acknowledgments; History of wheat crop management and physiology research (CMP) at CIMMYT/Mexico; Background; Evolution of CMP research objectives; Achievements; Research highlights; Support to trial and nursery management; Investigations of the agronomy of new materials; Development of screening techniques for abiotic stresses; Interface with agronomy and pathology; On-farm trials; Nitrogen trials; Organic and inorganic fertilization of wheat; Drought responses; Physiology of yield potential; Heat stress responses; Present focus of CMP strategic research at CIMMYT; Component agronomy; Sustainability of major wheat cropping systems; Pakistan: a foundation for strategic research; Rice-wheat system: the CIMMYT CMP wheat program in South Asia; Soybean-wheat system: Southern cone; Sustaining wheat cropping systems of tropical highlands: a case study of wheat-maize in MexicoSupport to breeding; Physiology and agronomy of wheat grown in environments with supra-optimal temperatures (ME5); Morpho-physiological traits of adaptation in wheat; Agronomic support for management of CIMMYT wheat program trials and nurseries at experiment stations in Mexico, Adaptive crop management research; East Africa cereals program-wheat; Bangladesh wheat program; Crop management research (CMR) training; Types of courses.

Sustainable Agriculture and the International Rice-Wheat System

Author : Rattan Lal,Peter R. Hobbs,Norman Uphoff
Publisher : CRC Press
Page : 450 pages
File Size : 54,9 Mb
Release : 2004-05-24
Category : Science
ISBN : 9781135531522

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Sustainable Agriculture and the International Rice-Wheat System by Rattan Lal,Peter R. Hobbs,Norman Uphoff Pdf

Addressing a topic of major importance to the maintenance of world food supplies, this reference identifies knowledge gaps, defines priorities, and formulates recommendations for the improvement of the rice-wheat farming system. The book reveals new systems of rice intensification and management and illustrates the application of no-till and conser

Weed Management in Rice

Author : Bruce Archibald Auld,Kil-Ung Kim
Publisher : Food & Agriculture Org.
Page : 296 pages
File Size : 45,7 Mb
Release : 1996
Category : Gardening
ISBN : 9251039127

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Weed Management in Rice by Bruce Archibald Auld,Kil-Ung Kim Pdf

An Environmental History of Postcolonial North India

Author : Eric A. Strahorn
Publisher : Peter Lang
Page : 186 pages
File Size : 40,7 Mb
Release : 2009
Category : Business & Economics
ISBN : 1433105802

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An Environmental History of Postcolonial North India by Eric A. Strahorn Pdf

An Environmental History of Postcolonial North India is a study of an increasingly important part of the Indian landscape. It examines the social process of accelerated land use as it has been affected by political and epidemiological factors and pays particular attention to the shifting representations of the landscape. As a contribution to the literature of the environmental history of India, this book examines the questions of agricultural colonization, wildlife conservation, and disease control.

Crop Protection Strategies For Subsistence Farmers

Author : Miguel A Altieri
Publisher : CRC Press
Page : 189 pages
File Size : 42,6 Mb
Release : 2019-03-13
Category : Science
ISBN : 9780429723070

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Crop Protection Strategies For Subsistence Farmers by Miguel A Altieri Pdf

Top-down approaches to pest management, relying on agrochemical inputs that can be scarce, expensive, ecologically toxic, or inaccessible, have repeatedly failed to solve pest problems that affect small farmers in developing countries. Crop Protection Strategies for Subsistence Farmers offers an alternative. Drawing on examples from Latin Am

Fragile Lives in Fragile Ecosystems

Author : International Rice Research Institute
Publisher : Int. Rice Res. Inst.
Page : 991 pages
File Size : 43,8 Mb
Release : 1995
Category : Technology & Engineering
ISBN : 9789712200731

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Fragile Lives in Fragile Ecosystems by International Rice Research Institute Pdf

Fragile lives in fragile ecosystems: Feeding the world's poor from neglected rice ecosystems was the theme of the 1995 International Rice Research Conference. During the February meeting, participants assessed progress in rice research and identified new research approaches for reducing constraints and improving productivity and sustainability of less favored and fragile rice producing areas - these are the upland, rainfed lowland, and flood-prone ecosystems.

Wheat: Prospects for Global Improvement

Author : H.-J. Braun,Fahri Altay,W.E. Kronstad,Surendra O.S. Beniwal,Alma McNab
Publisher : Springer Science & Business Media
Page : 561 pages
File Size : 48,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401148962

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Wheat: Prospects for Global Improvement by H.-J. Braun,Fahri Altay,W.E. Kronstad,Surendra O.S. Beniwal,Alma McNab Pdf

The book contains the proceedings of the Fifth International Wheat Conference at which leading international scientists reviewed current research issues and developments in wheat improvement. The debated topics cover breeding and genetics, genetic resources and importance of free germplasm exchange, breeding for biotic and abiotic stresses, physiology, agronomy and mineral nutrition, grain quality and biotechnology. A significant number of presentations were made by participants from the former USSR and Eastern and Central Europe, making this book also a prime reference for current wheat research and production status in these countries. This book provides an opportunity for wheat scientists interested in global wheat improvement issues to obtain an insight into the research that is currently being conducted worldwide and the prospects of further improvement to meet the increasing demands for this food commodity.