Irrigation Water Assessment and Management Plan PDF Download
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Author: Great Britain. Ministry of Agriculture, Fisheries and Food
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
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Book Description
Author: Dr. Martin Burton
Publisher: CABI
ISBN: 1845935179
Category : Technology & Engineering
Languages : en
Pages : 387
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Book Description
In many countries irrigated agriculture consumes a large proportion of the available water resources, often over 70% of the total. There is considerable pressure to release water for other uses and, as a sector, irrigated agriculture will have to increase the efficiency and productivity of its water use. This is particularly true for manually operated irrigation systems managed by government agencies, which provide water for a large number of users on small landholdings and represent 60% of the total irrigated area worldwide. --
Author: United States. Interagency Task Force on Irrigation Efficiencies. Technical Work Group
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 272
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Book Description
Author: Great Britain. Ministry of Agriculture, Fisheries and Food
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
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Book Description
Author: Iker Garcia-Garizabal
Publisher: BoD – Books on Demand
ISBN: 9535104217
Category : Technology & Engineering
Languages : en
Pages : 250
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Book Description
Irrigated agriculture is the most significant user of fresh water in the world and, due to the large area occupied, is one of the major pollution sources for the water resources. This book comprises 12 chapters that cover different issues and problematics of irrigated agriculture: from water use in different irrigated systems to pollution generated by irrigated agriculture. Moreover, the book also includes chapters that deal with new possibilities of improving irrigation techniques through the reuse of drainage water and wastewater, helping to reduce freshwater extractions. A wide range of issues is herein presented, related to the evaluation of irrigated agriculture impacts and management practices to reduce these impacts on the environment.
Author:
Publisher:
ISBN:
Category : Irrigation farming
Languages : en
Pages : 176
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Book Description
Author: Hector M. Malano
Publisher: CRC Press
ISBN: 9789054104834
Category : Business & Economics
Languages : en
Pages : 164
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Book Description
This monograph provides an overview of the principles required for a service orientation in the management of irrigation and drainage systems. The material covered is designed to emphasize an area largely neglected in the irrigation and drainage management literature. The dominating philosophy underlying this book is that irrigation and drainage systems must be managed as a service business responsive to the needs and changing requirements of its customers. It is postulated that this service approach to the management of irrigation and drainage systems consitutes a key element of the startegy that is needed to improve the current level of performance of many irrigation and drainage systems worldwide. Enhanced performance of irrigation is a prerequisite if we are to face the enormous challenge of producing greater quantities of food to meet the demand of a growing population. This is particularly the case in an environment with increasing competition for water from industry and urban water users, set against mounting concerns about environmental sustainability.
Author: Hossain Ali
Publisher: Springer Science & Business Media
ISBN: 1441963359
Category : Technology & Engineering
Languages : en
Pages : 578
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Book Description
Agriculture is one of the few industries that has been creating resources conti- ously from nature. Sustainability of this industry is a crucial issue at now-a-days. Agricultural technologies are important to feed the growing world population. Agricultural engineering has been applying scienti?c principles for the optimal use of natural resources in agricultural production for the bene?t of humankind. The role of agricultural engineering is increasing in the coming days at the forthcoming challenges of producing more food with less water coupled with climate uncertainty. I am happy to know that a book entitled "Fundamentals of Irrigation and On-farm Water Management", written by Engr. Dr. M. H. Ali, is going to be p- lished by Springer. The book is designed to cover the major ?elds of agricultural and environmental engineering such as weather, plant, soil, water, and basics of on-farm water management. The book will be quite useful for the students of agricultural engineering. Students of other related branches of engineering s- ences, and engineers working in the ?eld and at research institutes will also be beni?ted. The book may serve as a text book for the students and as a practical hand-book for the practitioners and researchers in the ?eld of irrigation and on-farm water management. Utilization of the recent literature in the area and citation of relevant journals / reports have added a special value to this book. Considering the topics covered, engineers, scientists, practitioners, and educators will ?nd this book as a valuable resource.
Author: Marinus G. Bos
Publisher: Springer Science & Business Media
ISBN: 1402089481
Category : Technology & Engineering
Languages : en
Pages : 186
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Book Description
Irrigated agriculture produces about 40% of all food and fibre on about 16% of all cropped land. As such, irrigated agriculture is a productive user of resources; both in terms of yield per cropped area and in yield per volume of water consumed. Many irrigation projects, however, use (divert or withdraw) much more water than consumed by the crop. The non-consumed fraction of the water may cause a variety of undesirable effects ranging from water-logging and salinity within the irrigated area to downstram water pollution. This book discusses all components of the water balance of an irrigated area; evapotranspiration (Ch.2), effective precipitation (Ch.3) and capillary rise from the groundwater table (Ch.4). Chapter 5 then combines all components into a water management strategy that balances actual evapotranspiration (and thus crop yield) with the groundwater balance of the irrigated area (for a substainable environment). Chapter 6 presents CRIWAR 3.0, a simulation program that combines all water balance components into a single simulation procedure. The chapter describes the use of the CRIWAR software for developing water requirement tables and other useful information based on the selected water management strategy. This version greatly expands upon the capabilities of previously published programs.
Author:
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 62
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Book Description
Author: Douglas L. Vermillion
Publisher: Food & Agriculture Org.
ISBN: 9789251043080
Category : Business & Economics
Languages : en
Pages : 116
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Book Description
Irrigation management transfer (IMT) means the relocation of responsibility and authority for irrigation management from government agencies to non-governmental organizations, such as water user's associations. It is a widespread process that is taking place in more than 40 countries. These guidelines have been written to assist policy-makers, planners, technical experts, farmers' representatives and others involved in IMT programmes to design and implement an effective comprehensive and sustainable reform.
