Guidelines on irrigation investment projects

Guidelines on irrigation investment projects PDF

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org.

Published: 2019-04-15

Total Pages: 120

ISBN-13: 9251311315

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Irrigation has been and will continue to be an agricultural and rural investment priority. Development of the irrigation sector faces multiple challenges, including water scarcity and degradation, competition over shared resources, and the impact of climate change. Innovations are needed to address these challenges, as well as emerging needs, and to promote productive, equitable and sustainable water management. These guidelines, produced by an inter-agency team, highlight experiences and lessons learned from global irrigation investment operations. They introduce innovative approaches, tools and references, and provide practical guidance on how to incorporate or apply them at each stage of the investment project cycle. The guidelines will be a useful resource for national and international professionals involved in irrigation investment operations.

Guidelines and Computer Programs for the Planning and Design of Land Drainage Systems

Guidelines and Computer Programs for the Planning and Design of Land Drainage Systems PDF

Author: W. H. van der Molen

Publisher: Food & Agriculture Org.

Published: 2007

Total Pages: 252

ISBN-13: 9789251056707

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The aim of this paper is to facilitate the planning and design of land drainage systems for sound land and water management for engineers and other professionals. It considers the integration of technical, socio-economic and environmental factors and the need for system users' participation in the planning, design, operation and maintenance processes. The text provides guidelines for the appropriate identification of drainage problems, for the planning and design of field drainage systems (surface and subsurface) and the main drainage and disposal systems. The annexes provide more detailed information with technical background, appropriate equations, some cross-references for finding appropriate methodologies, and computer programs for calculation of extreme values, of permeability and some land drainage system parameters. --Publisher's description.

Improving irrigation project planning and implementation processes in Sub-Saharan Africa: Diagnosis and recommendations

Improving irrigation project planning and implementation processes in Sub-Saharan Africa: Diagnosis and recommendations PDF

Author:

Publisher: IWMI

Published: 2006-01-23

Total Pages: 93

ISBN-13: 9290906138

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Weaknesses in planning and implementation (P&I) have been identified as one of the main reasons for the disappointing results of agricultural water development and management projects. Based on a review and critical analysis of experiences and case studies in sub-Saharan Africa, this studycomponent proposes practical ways of improving performance related to planning and implementation and thereby enhancing the returns to investments in agricultural water.

Irrigation and Agricultural Development

Irrigation and Agricultural Development PDF

Author: S. S. Johl

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 381

ISBN-13: 1483146995

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Irrigation and Agricultural Development compiles selected papers presented at the International Expert Consultation held in Baghdad, Iraq from February 24 to March 1, 1979. This book addresses the technical, economic, and institutional problems connected with the development and utilization of irrigation water for agricultural production. It discusses the policy framework for investment in irrigation projects; natural equilibriums and irrigated agriculture; and selection of appropriate irrigation methods for semi-arid regions. The studies on crop consumptive use of water in Iraq; world bank experience with irrigation, drainage and land reclamation projects; and salinity problems and land reclamation in the Arab Republic of Egypt are also covered. This publication is recommended for environmentalists, irrigation engineers, and agriculturists concerned with water development, conservation, and management.

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