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Nutrient And Water Management Practices For Increasing Crop Production In Rainfed Arid Semi Arid Areas
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Book Synopsis Nutrient and Water Management Practices for Increasing Crop Production in Rainfed Arid/Semi-Arid Areas. IAEA TECDOC Series by : International Atomic Energy Agency
Download or read book Nutrient and Water Management Practices for Increasing Crop Production in Rainfed Arid/Semi-Arid Areas. IAEA TECDOC Series written by International Atomic Energy Agency and published by . This book was released on 2005 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The efficient use of scarce water resources is vital for ensuring adequate and stable agricultural production in many developing countries located in arid and semi-arid regions. The results from ten Member States have shown that crop yields can increase and yield variation be reduced in rainfed agriculture with proper management of cropping systems, stored rainfall water and judicious use of inputs such as supplemental water use, chemical fertilizers and organic residues. This publication shows how improved fertilizer management practices, when suited to local conditions, can reduce by up to 5.
Book Synopsis Nutrient and Water Management Practices for Increasing Crop Production in Rainfed Arid/semi-arid Areas by :
Download or read book Nutrient and Water Management Practices for Increasing Crop Production in Rainfed Arid/semi-arid Areas written by and published by . This book was released on 2005 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demonstrates how improved fertilizer management practices, when suited to local conditions, can reduce by up to 50% the current recommended fertilizer nitrogen rates without significant loss of crop yields.
Book Synopsis Nutrient and Water Management Practices for Increasing Crop Production in Rainfed Arid by : International Atomic Energy Agency
Download or read book Nutrient and Water Management Practices for Increasing Crop Production in Rainfed Arid written by International Atomic Energy Agency and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rainfed Farming Systems by : Philip Tow
Download or read book Rainfed Farming Systems written by Philip Tow and published by Springer Science & Business Media. This book was released on 2011-09-16 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt: While a good grasp of the many separate aspects of agriculture is important, it is equally essential for all those involved in agriculture to understand the functioning of the farming system as a whole and how it can be best managed. It is necessary to re-assess and understand rain-fed farming systems around the world and to find ways to improve the selection, design and operation of such systems for long term productivity, profitability and sustainability. The components of the system must operate together efficiently; yet many of the relationships and interactions are not clearly understood. Appreciation of these matters and how they are affected by external influences or inputs are important for decision making and for achieving desirable outcomes for the farm as a whole. This book analyses common rain-fed farming systems and defines the principles and practices important to their effective functioning and management.
Book Synopsis Rainfed Agriculture by : Suhas Pralhad Wani
Download or read book Rainfed Agriculture written by Suhas Pralhad Wani and published by CABI. This book was released on 2009-01-01 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, which contains 14 chapters, covers all aspects of rainfed agriculture, starting with its potential, current status, rainwater harvesting and supplementary irrigation, to policies, approaches, institutions for upscaling, and impacts of integrated water management programmes in rainfed areas.
Book Synopsis Agriculture in Dry Lands by : I. Arnon
Download or read book Agriculture in Dry Lands written by I. Arnon and published by Elsevier. This book was released on 2012-12-02 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Integrated Watershed Management in Rainfed Agriculture by : Suhas P. Wani
Download or read book Integrated Watershed Management in Rainfed Agriculture written by Suhas P. Wani and published by CRC Press. This book was released on 2011-09-16 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 :Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture Publisher : ISBN 13 : Total Pages :61 pages Book Rating :4.:/5 (13 download)
Book Synopsis Management of Nutrients and Water in Rainfed Arid and Semi-arid Areas by : Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture
Download or read book Management of Nutrients and Water in Rainfed Arid and Semi-arid Areas written by Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture and published by . This book was released on 1998 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nutrient Use Efficiency: from Basics to Advances by : Amitava Rakshit
Download or read book Nutrient Use Efficiency: from Basics to Advances written by Amitava Rakshit and published by Springer. This book was released on 2014-12-26 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses in detail multifaceted approaches to boosting nutrient use efficiency (NUE) that are modified by plant interactions with environmental variables and combine physiological, microbial, biotechnological and agronomic aspects. Conveying an in-depth understanding of the topic will spark the development of new cultivars and strains to induce NUE, coupled with best management practices that will immensely benefit agricultural systems, safeguarding their soil, water, and air quality. Written by recognized experts in the field, the book is intended to provide students, scientists and policymakers with essential insights into holistic approaches to NUE, as well as an overview of some successful case studies. In the present understanding of agriculture, NUE represents a question of process optimization in response to the increasing fragility of our natural resources base and threats to food grain security across the globe. Further improving nutrient use efficiency is a prerequisite to reducing production costs, expanding crop acreage into non-competitive marginal lands with low nutrient resources, and preventing environmental contamination. The nutrients most commonly limiting plant growth are N, P, K, S and micronutrients like Fe, Zn, B and Mo. NUE depends on the ability to efficiently take up the nutrient from the soil, but also on transport, storage, mobilization, usage within the plant and the environment. A number of approaches can help us to understand NUE as a whole. One involves adopting best crop management practices that take into account root-induced rhizosphere processes, which play a pivotal role in controlling nutrient dynamics in the soil-plant-atmosphere continuum. New technologies, from basic tools like leaf color charts to sophisticated sensor-based systems and laser land leveling, can reduce the dependency on laboratory assistance and manual labor. Another approach concerns the development of crop plants through genetic manipulations that allow them to take up and assimilate nutrients more efficiently, as well as identifying processes of plant responses to nutrient deficiency stress and exploring natural genetic variation. Though only recently introduced, the ability of microbial inoculants to induce NUE is gaining in importance, as the loss, immobilization, release and availability of nutrients are mediated by soil microbial processes.
Book Synopsis Rainwater-Smart Agriculture in Arid and Semi-Arid Areas by : Walter Leal Filho
Download or read book Rainwater-Smart Agriculture in Arid and Semi-Arid Areas written by Walter Leal Filho and published by Springer. This book was released on 2017-12-28 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces state-of-the-art approaches, methods and research, focusing on smart management of rainwater. In addition, it provides an overview of projects from across the world, illustrating how rainwater-smart management has been implemented in drylands. Focusing on the scientific perspective it demonstrates how rural dryland agriculture can be improved. It also documents the wealth of rainwater-smart know-how available today, and replicates and transfers results to other countries and regions, to encourage cross-sector interactions among various stakeholders, such as practitioners from governmental and public organisations, policy- and decision-makers, and teaching staff from academic scientific institutions. The contributors showcase vital lessons learned from research, field projects and best-practice examples. They address the integrated use of rainwater harvesting management with landscape restoration practices and water-, and climate-smart agriculture for food security and poverty alleviation in arid and semi-arid areas. Original research, combined with the contributors’ synthetic approach, lays a foundation for new concepts and ideas. Through case studies and research reports, the book discusses all the relevant issues necessary for the comprehensive analysis and successful implementation of the technologies in rainwater management. Highlighting the working principles and technical recommendations with regard to cost-efficient rainwater-smart solutions, it is of interest to practitioners. It is also a valuable resource for academic specialists, professionals and students, since many development agencies are funding rainwater harvesting for irrigation purposes.
Book Synopsis Conservation Agriculture: A Sustainable Approach for Soil Health and Food Security by : Somasundaram Jayaraman
Download or read book Conservation Agriculture: A Sustainable Approach for Soil Health and Food Security written by Somasundaram Jayaraman and published by Springer Nature. This book was released on 2021-08-20 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Feeding the increasing global population, which is projected to reach ~10 billion by 2050, there has been increasing demands for more improved/sustainable agricultural management practices that can be followed by farmers to improve productivity without jeopardizing the environment and ecosystem. Indeed, about 95% of our food directly or indirectly comes from soil. It is a precious resource, and sustainable soil management is a critical socio–economic and environmental issue. Maintaining the environmental sustainability while the world is facing resource degradation, increasing climate change and population explosion is the current challenge of every food production sectors. Thus, there is an urgent need to evolve a holistic approach such as conservation agriculture to sustain higher crop productivity in the country without deteriorating soil health. Conservation Agriculture (CA), is a sustainable approach to manage agro–ecosystems in order to improve productivity, increase farm profitabilty and food security and also enhance the resource base and environment. Worldwide, it has been reported various benefits and prospects in adopting CA technologies in different agro-climatic conditions. Yet, CA in arid and semi-arid regions of India and parts of south Asia raises uncertainities due to its extreme climates, large scale residue burning, soil erosion and other constraints such as low water holding capacity, high potential evapotranspiration, etc . Thus, the proposed book has 30 chapters addressing all issues relevant to conservation agriculture/no-till farming system. The book also gives further strengthening existing knowledge in relation to soil physical, chemical and biological processes and health within close proximity of CA as well as machinery requirements. Moreover, the information on carbon (C) sequestration, C credits, greenhouse gas (GHG) emission, mitigation of climate change effects and socio-economic view on CA under diverse ecologies namely rainfed, irrigated and hill eco-region is also deliberated. For large scale adoption of CA practices in South Asian region especially in India and other countries need dissemination of best-bet CA technologies for dominant soil types/cropping systems through participatory mode, strong linkages and institutional mechanism and public-private-policy support. We hope this book gives a comprehensive and clear picture about conservation agriculture/no-till farming and its associated problem, challenges, prospects and benefits. This book shall be highly useful reference material to researchers, scientists, students, farmers and land managers for efficient and sustainable management of natural resources.
Book Synopsis Agriculture in Semi-Arid Environments by : A.E. Hall
Download or read book Agriculture in Semi-Arid Environments written by A.E. Hall and published by Springer. This book was released on 1979-10 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ancient agricultural systems in dry regions; Development of present dryland farming systems; Semi-arid climates: their definition and distribution; Agroclimatology applied to water management in the Sudanian and Sahelian Zones of Africa; Microbiological and biochemical aspects of Semi-arid agricultural soils; Crop adaptation to Semi-arid environments; Water transport through soil, plant, and atmosphere; Crop management in Semi-Arid environments; Soil management in semi-arid environments; Erosion and its control in semi-arid regions; Diseases and nematode pests in Semi-Arid West Africa; Weed control; The interaction between cultivation and livestock production in Semi-arid Africa.
Book Synopsis Rainfed Agriculture in the Near East and North Africa by :
Download or read book Rainfed Agriculture in the Near East and North Africa written by and published by Nicholson. This book was released on 1980 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of an International Symposium on Rainfed Agriculture in Semi-arid Regions by : Glen H. Cannell
Download or read book Proceedings of an International Symposium on Rainfed Agriculture in Semi-arid Regions written by Glen H. Cannell and published by . This book was released on 1977 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Rainfed Agriculture Under Arid and Semiarid Conditions by : Ted J. Davis
Download or read book Development of Rainfed Agriculture Under Arid and Semiarid Conditions written by Ted J. Davis and published by World Bank Publications. This book was released on 1986 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Drought-resistant Soils by : Alexandra Bot
Download or read book Drought-resistant Soils written by Alexandra Bot and published by Food & Agriculture Org.. This book was released on 2005 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The conference was organised to identify, describe, discuss and promote actions that will assist farmers to improve water-use efficiency in rainfed agriculture and drought-proof their systems. The publication contains an analytical sumary of the conference discussions, abstracts of papers submitted during the conference and discussion papers prepared to introduce the different topics. The full document is included on the accompanying CD-ROM.
Book Synopsis Efficient Soil Water Use by : N. van Duivenbooden
Download or read book Efficient Soil Water Use written by N. van Duivenbooden and published by . This book was released on 1999 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
