Approaches To Improve Agricultural Water Productivity PDF Download
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Author | : J. W. Kijne |
Publisher | : CABI |
Total Pages | : 354 |
Release | : 2003 |
Genre | : Crops and water |
ISBN | : 1845933397 |
Download Water Productivity in Agriculture Book in PDF, ePub and Kindle
First title in a major new seriesAddresses improving water productivity to relieve problems of scarcity and competition to provide for food and environmental securityDraws from scientists having a multitude of disciplines to approach this important problemIn a large number of developing countries, policy makers and researchers are increasingly aware of the conflicting demands on water, and look at agriculture to be more effective in its use of water. Focusing on both irrigated and rain-fed agriculture, this book gives a state of the art review of the limits and opportunities for improving water productivity in crop production. It demonstrates how efficiency of water use can be enhanced to maximize yields. The book represents the first in a new series of volumes resulting from the Comprehensive Assessment of Water Management in Agriculture, a research program conducted by the CGIAR's Future Harvest Centres, the Food and Agriculture Organization of the United Nations and partners worldwide. It will be of significant interest to those working in areas of soil and crop science, water management, irrigation, and development studies.
Author | : A. K. Singh (Principal scientist (Horticulture)) |
Publisher | : |
Total Pages | : 297 |
Release | : 2016 |
Genre | : Agricultural systems |
ISBN | : 9789385055805 |
Download Approaches to Improve Agricultural Water Productivity Book in PDF, ePub and Kindle
Author | : National Academies of Sciences, Engineering, and Medicine |
Publisher | : National Academies Press |
Total Pages | : 243 |
Release | : 2019-04-21 |
Genre | : Science |
ISBN | : 0309473926 |
Download Science Breakthroughs to Advance Food and Agricultural Research by 2030 Book in PDF, ePub and Kindle
For nearly a century, scientific advances have fueled progress in U.S. agriculture to enable American producers to deliver safe and abundant food domestically and provide a trade surplus in bulk and high-value agricultural commodities and foods. Today, the U.S. food and agricultural enterprise faces formidable challenges that will test its long-term sustainability, competitiveness, and resilience. On its current path, future productivity in the U.S. agricultural system is likely to come with trade-offs. The success of agriculture is tied to natural systems, and these systems are showing signs of stress, even more so with the change in climate. More than a third of the food produced is unconsumed, an unacceptable loss of food and nutrients at a time of heightened global food demand. Increased food animal production to meet greater demand will generate more greenhouse gas emissions and excess animal waste. The U.S. food supply is generally secure, but is not immune to the costly and deadly shocks of continuing outbreaks of food-borne illness or to the constant threat of pests and pathogens to crops, livestock, and poultry. U.S. farmers and producers are at the front lines and will need more tools to manage the pressures they face. Science Breakthroughs to Advance Food and Agricultural Research by 2030 identifies innovative, emerging scientific advances for making the U.S. food and agricultural system more efficient, resilient, and sustainable. This report explores the availability of relatively new scientific developments across all disciplines that could accelerate progress toward these goals. It identifies the most promising scientific breakthroughs that could have the greatest positive impact on food and agriculture, and that are possible to achieve in the next decade (by 2030).
Author | : |
Publisher | : |
Total Pages | : 99 |
Release | : |
Genre | : |
ISBN | : 1464812985 |
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Author | : Megh R. Goyal |
Publisher | : CRC Press |
Total Pages | : 371 |
Release | : 2019-02-01 |
Genre | : Science |
ISBN | : 0429595352 |
Download Management Strategies for Water Use Efficiency and Micro Irrigated Crops Book in PDF, ePub and Kindle
Management Strategies for Water Use Efficiency and Micro Irrigated Crops presents new research and technologies for making better use of water resources for agricultural purposes. The chapters focus on better management to improve allocation and irrigation water efficiency and look at performance factors as well. Chapters look at irrigation technology, environmental conditions, and scheduling of water application. One section of the book focuses on water management in the cultivation of sugarcane, a very important industrial crop used in many fields. Other sections are devoted to principles and challenging technologies, water use efficiency for drip-irrigated crops, performance of fertigated rice under micro irrigation, and evaluation of performance of drip-irrigated crops. This valuable book is a must for those struggling to find ways to address the need to maintain efficient crop production in the midst of water shortages. With chapters from hands-on experts in the field, the book will be an invaluable reference and guide to effective micro irrigation methods.
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 158 |
Release | : 2007-03-20 |
Genre | : Science |
ISBN | : 0309179254 |
Download Agricultural Water Management Book in PDF, ePub and Kindle
This report contains a collection of papers from a workshopâ€"Strengthening Science-Based Decision-Making for Sustainable Management of Scarce Water Resources for Agricultural Production, held in Tunisia. Participants, including scientists, decision makers, representatives of non-profit organizations, and a farmer, came from the United States and several countries in North Africa and the Middle East. The papers examined constraints to agricultural production as it relates to water scarcity; focusing on 1) the state of the science regarding water management for agricultural purposes in the Middle East and North Africa 2) how science can be applied to better manage existing water supplies to optimize the domestic production of food and fiber. The cross-cutting themes of the workshop were the elements or principles of science-based decision making, the role of the scientific community in ensuring that science is an integral part of the decision making process, and ways to improve communications between scientists and decision makers.
Author | : Shivam Gupta |
Publisher | : CRC Press |
Total Pages | : 406 |
Release | : 2024-06-03 |
Genre | : Technology & Engineering |
ISBN | : 1040021395 |
Download Agri-Tech Approaches for Nutrients and Irrigation Water Management Book in PDF, ePub and Kindle
This book includes concepts, methodologies, and techniques used in soil nutrients and irrigation water management with regional and global prospects. This book accommodates up-to-date approaches to agricultural technologies along with future directions and compiles a wide range of articles ranging from soil moisture flow, nutrient dynamics, crop water estimation techniques, approaches to improve crop water productivity and soil health, crop simulation modeling, and remote sensing/GIS applications. The book also includes chapters on climate-resilient agriculture, advances in big data and machine-learning techniques, IoT, plasma technology, seed priming, and precision farming techniques and their environmental/economic impacts. Features: • Discusses applications sustainable technologies for soil nutrients and irrigation water management at multi-scale. • Covers application of remote sensing/GIS, big data and machine learning, IoT, plasma technology, seed priming, and precision farming techniques for nutrients and water management. • Reviews concepts, methodologies, and techniques being used in soil nutrients and irrigation water management. • Provides up-to-date information as well as future directions in the field of nutrients and agricultural water management. This book is aimed at researchers and graduate students in agriculture, water resources, environment, and irrigation engineering.
Author | : Giordano, Meredith |
Publisher | : Colombo, Sri Lanka: International Water Management Institute (IWMI) Washington, DC, USA: The World Bank |
Total Pages | : 58 |
Release | : 2017-06-01 |
Genre | : Technology & Engineering |
ISBN | : 9290908483 |
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Author | : B. A. M. Bouman |
Publisher | : Int. Rice Res. Inst. |
Total Pages | : 59 |
Release | : 2007 |
Genre | : Rice |
ISBN | : 9712202194 |
Download Water Management in Irrigated Rice Book in PDF, ePub and Kindle
Author | : A. Inocencio |
Publisher | : IWMI |
Total Pages | : 25 |
Release | : 2003 |
Genre | : Environmental engineering |
ISBN | : 9290905085 |
Download Innovative approaches to agricultural water use for improving food security in Sub- Saharan Africa Book in PDF, ePub and Kindle
This paper provides an overview of innovative options for developing and using water for food production in sub-Saharan Africa (SSA) in light of the growing scarcity and competition for water resources. These options include rainwater harvesting, selective development of wetlands for agriculture, exploitation of shallow groundwater, and recycling urban waste. The options are largely based on low-cost individualized technologies, which lend themselves to private-sector promotion.Water-demand management approaches are also discussed.