Development Of Plan Strategies For Irrigated Agriculture
Download Development Of Plan Strategies For Irrigated Agriculture full books in PDF, epub, and Kindle. Read online free Development Of Plan Strategies For Irrigated Agriculture ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
| Author | : Winston H. Yu |
| Publisher | : World Bank Publications |
| Total Pages | : 188 |
| Release | : 2013 |
| Genre | : Business & Economics |
| ISBN | : 0821398741 |
This study, Indus basin of Pakistan: the impacts of climate risks on water and agriculture was undertaken at a pivotal time in the region. The weak summer monsoon in 2009 created drought conditions throughout the country. This followed an already tenuous situation for many rural households faced with high fuel and fertilizer costs and the impacts of rising global food prices. Then catastrophic monsoon flooding in 2010 affected over 20 million people, devastating their housing, infrastructure, and crops. Damages from this single flood event were estimated at US dollar 10 billion, half of which were losses in the agriculture sector. Notwithstanding the debate as to whether these observed extremes are evidence of climate change, an investigation is needed regarding the extent to which the country is resilient to these shocks. It is thus timely, if not critical, to focus on climate risks for water, agriculture, and food security in the Indus basin of Pakistan.
| Author | : Food and Agriculture Organization of the United Nations |
| Publisher | : Food & Agriculture Org. |
| Total Pages | : 116 |
| Release | : 2002 |
| Genre | : Technology & Engineering |
| ISBN | : 9789251047682 |
In the context of improving water productivity, there is a growing interest in deficit irrigation, an irrigation practice whereby water supply is reduced below maximum levels and mild stress is allowed with minimal effects on yield. Under conditions of scarce water supply and drought, deficit irrigation can lead to greater economic gains than maximizing yields per unit of water for a given crop; farmers are more inclined to use water more efficiently, and more water-efficient cash crop selection helps optimize returns. However, this approach requires precise knowledge of crop response to water as drought tolerance varies considerably by species, cultivar and stage of growth. The studies present the latest research concepts and involve various practices for deficit irrigation. Both annual and perennial crops were exposed to different levels of water stress, either during a particular growth phase, throughout the whole growing season or in a combination of growth stages. The overall finding, based on the synthesis of the different contributions, is that deficit or regulated-deficit irrigation can be beneficial where appropriately applied. Substantial savings of water can be achieved with little impact on the quality and quantity of the harvested yield. However, to be successful, an intimate knowledge of crop behavior is required, as crop response to water stress varies considerably.
| Author | : Masayoshi Satoh |
| Publisher | : Springer |
| Total Pages | : 300 |
| Release | : 2017-03-07 |
| Genre | : Technology & Engineering |
| ISBN | : 3319302167 |
This book targets the issue of water scarcity in Egypt as a typical example of the world water crisis. Today, the available water resource is facing its limit because of rapid increase in water demand as a result of population growth and changes in peoples’ life-style. The basic idea to solve the problem of water scarcity is that the irrigation sector, the biggest user of water, should increase water use efficiency. However, the real problem is how this can be achieved in view of the crucial need for water in this sector. This book addresses this challenge through case studies from the Nile delta in Egypt. The water problem in the Nile delta, the major source for water in Egypt, is discussed in this book from all its various aspects. This book covers the situation before and after the advent of the Aswan High Dam, so that the reader understands the entire development. Another special feature are the extensive and scientific descriptions of contemporary topics in water and agriculture, especially from the viewpoint of water saving and sustainability. These descriptions are based on field experiments and surveys in a six-year international research project. Topics of this book are local, but their implications are global.
| Author | : Mona Liza F. Delos Reyes |
| Publisher | : CRC Press |
| Total Pages | : 416 |
| Release | : 2017-07-12 |
| Genre | : Science |
| ISBN | : 1351652931 |
The book presents documentary evidence of the insufficiency of rehabilitation works to close the gap between the irrigation service and actual area irrigated of publicly funded national irrigation systems in the Philippines. It outlines a methodology for formulating a modernisation plan for national irrigation systems with focus on the mostly ungauged, medium to small canal irrigation systems. The proposed methodology adaptively modified some known modernisation concepts and techniques and integrated them in a more holistic framework in the context of changing weather patterns and river flow regimes. It includes in-depth review of rehabilitation works; system diagnosis; revalidation of design assumptions on percolation and water supply; characterisation of system management, irrigation service and demand; and drawing up of options and a vision for the modernised irrigation systems. Central to the proposed modernisation strategy is the logical coherence among the design of physical structures, system operation and water supply so that improvements of irrigation service are possible. The book discusses the development of the proposed methodology and demonstrates its utility in two case study irrigation systems.
| Author | : J. W. Kijne |
| Publisher | : CABI |
| Total Pages | : 354 |
| Release | : 2003 |
| Genre | : Crops and water |
| ISBN | : 1845933397 |
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 | : Malabo Montpellier Panel |
| Publisher | : Intl Food Policy Res Inst |
| Total Pages | : 64 |
| Release | : 2018-12-18 |
| Genre | : Political Science |
| ISBN | : |
The report begins with an overview of the challenges on agricultural systems to make more food available and accessible and lays out the potential of irrigation to make agriculture more productive, efficient and profitable for smallholder farmers. A discussion on the potential to expand irrigation across Africa and barriers to uptake including an analysis of the inherent risks and desired outcomes of irrigation forms the next section. The report reviews the traditional and new, innovative smallscale and large-scale irrigation approaches and technologies that have been implemented in Africa, followed by an analysis of the experiences of six African countries that have been particularly innovative and successful in terms of their institutional and policy design for irrigation. The report closes by drawing some key lessons and offering nine recommendations for actions by African governments and the private sector.
| Author | : K. C. Nobe |
| Publisher | : Routledge |
| Total Pages | : 411 |
| Release | : 2019-03-11 |
| Genre | : Political Science |
| ISBN | : 0429711972 |
This book brings together current issues in and approaches to the development, utilization, and management of water resources in developing countries. It analyzes these irrigation issues and offers future strategies to help bridge the gap between potential and reality in Third World agriculture.
| Author | : Awulachew, Seleshi Bekele |
| Publisher | : IWMI |
| Total Pages | : 214 |
| Release | : |
| Genre | : |
| ISBN | : 929090657X |
Policy / Irrigation practices / Drip irrigation / Irrigation systems / Water harvesting / Irrigation management
| Author | : |
| Publisher | : |
| Total Pages | : 84 |
| Release | : 1998 |
| Genre | : Irrigation farming |
| ISBN | : |
| Author | : Juanjo Galan |
| Publisher | : Springer |
| Total Pages | : 426 |
| Release | : 2019-01-01 |
| Genre | : Political Science |
| ISBN | : 3030053601 |
This is volume 2 of a two-volume work. It discusses a set of ten sectoral plans about natural environment, agriculture and husbandry, urban environment and social welfare, infrastructures and mobility, cultural heritage, tourism and public use, landscape, sustainability, socio-demography, economic development and governance. The sectoral plans are accompanied by eighteen pilot projects that develop in detail their most sensitive or relevant parts. The book is intended for planners and researchers from various disciplines, including urban planning, forestry, agriculture, cultural and touristic management, and sustainability studies. The book presents a unique example of integral planning at different scales and across different types of landscapes found on the outskirts of metropolitan areas. It features a sustainability orientated integrated plan to maximise the performance of the south-central area of the Calderona Mountain Range, Spain (Sierra Calderona). It is informed and driven by social, cultural, perceptual, sustainability and economic factors supported by a participative process, acknowledging the frequent conflict between the natural and cultural values found there and the strong pressure for transformation and public use. Incorporating new methodologies and graphical systems for regional and local planning, it constitutes an example of balanced and multidisciplinary planning, based on principles of sustainability, system thinking, new governance and local adaptation.
