Resource Management in Rainfed Drylands PDF Download
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Author: International Institute of Rural Reconstruction
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 386
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Book Description
Author: International Institute of Rural Reconstruction
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 386
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Book Description
Author: Department for International Development
Publisher:
ISBN:
Category :
Languages : en
Pages : 356
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Book Description
Author: Suhas P. Wani
Publisher: CRC Press
ISBN: 1466512822
Category : Nature
Languages : en
Pages : 496
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Book Description
This book provides a comprehensive presentation of the realization of improved rainfed agriculture yield in semi-arid and dry land areas. The incentive of watershed programs is to increase the return on investment with over 20% for 65% of the projects that are currently underperforming. Besides techniques to improve the livelihood of the many small
Author: Sohan Singh Walia
Publisher: Springer
ISBN: 9789819984244
Category : Technology & Engineering
Languages : en
Pages : 0
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Book Description
This book provides a comprehensive explanation of rainfed farming, dryland agriculture, and watershed management concepts. Despite utilizing all available water resources for irrigation, approximately half of the cultivated land will still rely on rainfall. With limited scope for expanding cultivated areas, meeting future food demands becomes an immense challenge. It is within this context that the significance of dryland agriculture emerges. Indian agriculture relies heavily on the monsoon, making water crucial for sustainable development. Unequal distribution of the global average rainfall (about 1000 mm) contributes to disparities in agriculture and socio-economic conditions. Around 70% of India's agriculture depends on rainfall, producing nearly 44% of the food and supporting 40% of the human and 60% of the livestock population. Even with full irrigation potential, half of cultivated land still relies on rain. Approximately 30% of the country is prone to drought and water scarcity, posing challenges for rainfed agriculture. Inefficient water use affects other inputs, emphasizing the need for resource management and indigenous systems. This book serves as a valuable resource for farmers, students, and scholars by providing guidance on various aspects of rainfed agriculture, dryland farming, and watershed resource management techniques. It aims to optimize the use of irrigation water and foster sustainable agricultural development. Additionally, it caters to the needs of graduate and postgraduate students studying agriculture, offering specific insights relevant to their designated course on rainfed agriculture and watershed management.
Author: Suhas P. Wani
Publisher: CRC Press
ISBN: 041588277X
Category : Nature
Languages : en
Pages : 498
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Book Description
This book provides a comprehensive presentation of the realization of improved rainfed agriculture yield in semi-arid and dry land areas. The incentive of watershed programs is to increase the return on investment with over 20% for 65% of the projects that are currently underperforming. Besides techniques to improve the livelihood of the many small-scale farmers in developing countries, it includes examples and case studies for further support. The methods discussed have recently shown to be successful and economically remunerative in India and in various African countries. Intended for professionals (investors, policy makers), researchers and (post) graduate students working on dry land and sustainable agriculture and water and natural resources management. Suited for courses in dry land agriculture, soil and water management and watershed development.
Author: I. Arnon
Publisher: Elsevier
ISBN: 0444599568
Category : Law
Languages : en
Pages : 992
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Book Description
Throughout history, man has, by over-use, consistently reduced the productive capacity of dry lands. This degradation of one-third of the land area of the globe is, unfortunately, increasing. In recent years, world interest has turned to the problems of pollution of the environment and the impending food shortage as world population grows explosively. Thus the attention of international and other agricultural bodies has turned to the need for preserving and developing more effectively the agricultural potential of these areas. This book provides a comprehensive review of present knowledge of the agriculture of dry lands, with special emphasis on measures for conserving their natural resources. Management practices are described which aim at optimizing productivity of rainfed and irrigated agriculture without adverse effects on sustainability. Land use in the dry regions, and its evolution throughout history is described and analysed, and the lessons to be learnt from destructive technologies are stressed. In particular, current proposals for an alternative agriculture are discussed and their justification is questioned. This is a generalist work, which specialists can also find interesting, not only in their own discipline but as a concise way of acquainting themselves with the state-of-the-art in associated fields. Increasing specialisation with each discipline using its own vocabulary leads inevitably to communication problems, and the need for multi-disciplinary teams makes inter-discipline communication indispensible.
Author:
Publisher:
ISBN: 9788190436090
Category :
Languages : en
Pages : 170
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Book Description
Contributed articles.
Author: Horst G. Mensching
Publisher:
ISBN:
Category :
Languages : en
Pages : 131
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Book Description
Author: S.C. Rao
Publisher: Scientific Publishers
ISBN: 9387991091
Category : Technology & Engineering
Languages : en
Pages : 434
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Book Description
The world has made remarkable progress in maintaining adequate food supplies during the past quarter century by introducing yield-increasing technologies such as better genetics, crop protection products, and more efficient use of fertilizers and irrigations. Far more people depend on irrigation in the modern world than during the times of ancient Sumeria. The spread of irrigation has been the key factor in increasing global crop yields. But future scarcity present the single biggest threat to future food production. The shift of water from agriculture to the growing cities and industry almost certainly will impact global food production. This means that dryland agriculture will be increasingly important in meeting food requirement for the growing population. Advaces in plant genetics and agronomic conservation technologies, when considered in concert, continue to provide the greatest opportunities to achieve sustainability and profitability in dryland agriculture and will continue to be the focus of the ARS research program. The ARS is please to join the crop Science Society of America and international center for Agriculture Research in Dry Areas (ICARDA) in sponsoring a symposium “Challenges and strategies for Dryland Agriculture” at the Trisocieties Annual Meeting in November 2002 at Indianapolis, IN. This special publication contains an impressive series of paper by international group of experts on dryland agricultural production, conservation, and policy. The principles, philosophies, and technologies presented in this publication have the potential to contribute to improve food security and livelihoods for the people in dryland regions of the world.
Author: R.K. Nanwal
Publisher: CRC Press
ISBN: 1000833364
Category : Technology & Engineering
Languages : en
Pages : 333
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Book Description
This book discusses various issues related to Rainfed Agriculture, for example: Soil and water conservation. Drought management strategies. Rain-water harvesting. Crops and cropping system for dryland agriculture. Conservation agriculture. Climate-smart agriculture and watershed management. The subject matter is both narrative and critical, explained with illustrations and tables. Print and electronic editions not for sale in South Asia (India, Sri Lanka, Nepal, Bangladesh, Pakistan, Afghanistan and Bhutan).
