Handbook on Pressurized Irrigation Techniques PDF Download
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Author: Andreas Phocaides
Publisher: Food & Agriculture Org.
ISBN: 9789251058176
Category : Technology & Engineering
Languages : en
Pages : 300
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Book Description
Increasing the efficiency of water use and enhancing agricultural water productivity at all levels of the production chains are becoming priorities in a growing number of countries. In particular, shifting to modern on-farm irrigation practices can contribute to a substantial increase in both water use efficiency and water productivity. The objective of this handbook is to provide a practical guide on the use of pressurized irrigation techniques to farmers, irrigation technicians, and extension workers in the field. In this second edition, the handbook has been considerably revised, including new chapters on low-cost drip irrigation and pipe distribution systems for smallholders.--Publisher's description.
Author: Andreas Phocaides
Publisher: Food & Agriculture Org.
ISBN: 9789251058176
Category : Technology & Engineering
Languages : en
Pages : 300
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Book Description
Increasing the efficiency of water use and enhancing agricultural water productivity at all levels of the production chains are becoming priorities in a growing number of countries. In particular, shifting to modern on-farm irrigation practices can contribute to a substantial increase in both water use efficiency and water productivity. The objective of this handbook is to provide a practical guide on the use of pressurized irrigation techniques to farmers, irrigation technicians, and extension workers in the field. In this second edition, the handbook has been considerably revised, including new chapters on low-cost drip irrigation and pipe distribution systems for smallholders.--Publisher's description.
Author: Andreas Phocaides
Publisher: Fao
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 216
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Book Description
Provides a practical guide on the use of pressurised irrigation techniques to farmers, irrigation technicians, and extension workers in the field. In this second edition, the handbook has been considerably revised, including new chapters on low-cost drip irrigation and pipe distribution systems for smallholders. The ring binder format of the handbook will permit future update of individual chapters.
Author: Dr Mrutyunjay Swain
Publisher: Allied Publishers
ISBN: 9387997324
Category : Technology & Engineering
Languages : en
Pages : 204
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Book Description
The present book intends to assess the performance of Pressurized Irrigation Network System (PINS), the effectiveness of institutional arrangements for management of PINS projects and the bottlenecks for their smooth functioning in India. Since Gujarat, Rajasthan, Maharashtra and Telangana are the leading states of the country promoting PINS and MIS, the study was planned as an all India coordinated study covering these four states. The WUAs in the study areas of the selected states were interviewed to capture the dynamics of community based irrigation management. Under different command areas, the study analysed system performance of PINS with MIS such as drip and sprinklers in terms of their functioning, costs and benefits, adoptability. The study finds beneficial impact of PINS investment on cropped area, irrigation area, farm production as well as water and energy savings. The book will be very useful for those who are interested in policies and governance issues related to irrigation water management in the country and the selected states in particular.
Author: Jack Keller
Publisher: Springer
ISBN: 9781475714272
Category : Science
Languages : en
Pages : 652
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Book Description
The design text, Sprinkle and Trickle Irrigation, opens up a new and clear window through which to view the physics, economics, design, and manage ment of pressurized irrigation systems. A broad array of system types and ap plications have been covered in detail to provide for complete understanding of systems design. Topics include soil-water-plant relations, general planning con cepts, hydraulics, economics, sizing, operation, maintenance, and special uses. Pressurized irrigation system types covered include hand-line, wheel-line, solid set, traveler, center-pivot, linear-moving and big-gun-sprinkler systems, pump ing systems, and a broad array of trickle system components. The work in this text culminates earlier major works by Jack Keller on the W. R. Ames Company Irrigation Handbook (1967), Rain Bird Sprinkler Man ufacturing Corp. 's Trickle Irrigation Design (1975), and the USDA-Soil Con servation Service's National Engineering Handbook, Section 15: Irrigation Chapter 11: Sprinkle Irrigation (1983) and Chapter 15: Trickle Irrigation (1984). These earlier works form the foundation upon which the majority of currently used design texts are based. The years of design and troubleshooting experiences of the authors and wide ranges of environments and design appli cations in which they have worked have resulted in the substance and robustness of this text in stated relationships and procedures.
Author: R.J. Patel
Publisher: Scientific Publishers
ISBN: 9389184231
Category : Technology & Engineering
Languages : en
Pages : 222
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Book Description
The irrigation water is considered as the essential input for crop production. Over exploitation of natural water resources has caused a menace for the future human generations. The depletion of underground water table in high productivity areas and under utilization of the water resources in rain fed areas of the country, poor irrigation efficiency and high seepage losses from conveyance system, poor land development and mismanagement of the irrigation water resources has acquired alarming proportions. As the share of water for agriculture in future is going to reduce, there will be tremendous pressure to produce more per drop of water in order to meet the food and other requirements of burgeoning population of the country. The existing irrigation water resources are not utilized judiciously and their mismanagement has lead to problems like low production efficiency, salinization, water logging and degradation of land. To manage these problems and increase the production efficiency of irrigation, it is pertinent to adopt judicious methods of irrigation water use, by efficient on-farm irrigation management based on scientific approach. Therefore, a comprehensive knowledge of available soil moisture and its constants, scheduling and quality of irrigation water and proper drainage techniques is crucial. This manual on irrigation engineering is an attempt to fulfil this urgent need as it covers all major aspects of irrigation water management. Although, manual is meant primarily for the students of agricultural universities, yet it will provide valuable basic information and guide to the scientific community and field functionaries.
Author: Andreas Savva
Publisher: Food & Agriculture Org
ISBN: 9789250065236
Category : Technology & Engineering
Languages : fr
Pages :
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Book Description
This manual (most of whose modules were originally published 2001-2002) aims at strengthening various aspects of irrigation development, mainly emphasizing the engineering, agronomic and economic aspects of smallholder irrigation, in view of the limited practical references available in this area. It also introduces the irrigation practitioner to the social, health and environmental aspects, providing a bridge between the various disciplines involved in irrigation development.--Publisher's description.
Author: Megh R. Goyal
Publisher: CRC Press
ISBN: 1771882913
Category : Science
Languages : en
Pages : 400
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Book Description
The tenth and final volume in the series Research Advances in Sustainable Micro Irrigation, this valuable book focuses on new and recent innovations in technology, methods, and applications for micro irrigation. The book covers a wide variety of topics, including successes in micro irrigation in India, how new methods have helped the local economie
Author: Oke, A.
Publisher: International Water Management Institute (IWMI)
ISBN: 9290909420
Category : Technology & Engineering
Languages : en
Pages : 172
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Book Description
Author: Dilber Uzun Ozsahin
Publisher: Springer Nature
ISBN: 303064765X
Category : Technology & Engineering
Languages : en
Pages : 206
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Book Description
The use of a multi-criteria, decision-making theory was first studied in the 1970s. Its application in civil and environmental engineering is a new approach which can be enormously helpful for manufacturing companies, students, managers, engineers, etc. The purpose of this book is to provide a resource for students and researchers that includes current application of a multi-criteria, decision-making theory in various fields such as: environment, healthcare and engineering. In addition, practical application are shown for students manually. In real life problems there are many critical parameters (criteria) that can directly or indirectly affect the consequences of different decisions. Application of a multi-criteria, decision-making theory is basically the use of computational methods that incorporate several criteria and order of preference in evaluating and selecting the best option among many alternatives based on the desired outcome.
Author: Ranajit Kumar Biswas
Publisher: New India Publishing Agency
ISBN: 9383305762
Category : Technology & Engineering
Languages : en
Pages : 6
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Book Description
The book Drip and Sprinkler Irrigation is intended as a text book of micro irrigation design and practices for the students of the agricultural sciences and the professionals and workers in the field of micro irrigation. The book discusses the type and components, hydraulics and design, installation and maintenance of micro irrigation system. It contains good number of numerical as example and task to get the students familiar to the requirements, complicacies, and possible remedies in actual working condition. In addition to conventional broad and short questions in every of the book there are multiple choice questions to assist the students in preparing the competitive examinations.
