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Author : Orson Winso Israelsen,Vaughn E. Hansen
Publisher : John Wiley & Sons
Page : 476 pages
File Size : 51,5 Mb
Release : 1962
Category : Technology & Engineering
ISBN : UOM:39015002015975
Author : Dr. Martin Burton
Publisher : CABI
Page : 387 pages
File Size : 45,5 Mb
Release : 2010
Category : Technology & Engineering
ISBN : 9781845935177
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 : Hanson V.E.,Israelsen O.W.
Publisher : Unknown
Page : 128 pages
File Size : 42,9 Mb
Release : 1999
Category : Electronic
ISBN : OCLC:793506170
Author : Megh R. Goyal
Publisher : CRC Press
Page : 506 pages
File Size : 41,9 Mb
Release : 2014-07-14
Category : Science
ISBN : 9781482246247
This new book, Principles and Practices of Sustainable Micro Irrigation, is the first in the new series on micro irrigation, which offers a vast amount of knowledge and techniques necessary to develop and manage a drip/trickle or micro irrigation system. Written by experienced scientists from various parts of the world, the chapters in this book offer basic principles, knowledge, and techniques of micro irrigation management, which are essential in designing, developing, and evaluating an agricultural irrigation management system. The methods and techniques have worldwide applicability to irrigation management in agriculture. The book includes coverage of many important topics in the field, including: • An historical review of micro irrigation • The current global status of the field and its potential • Basic principles and applications • New research on chemigation and fertigation • Technologies for specific crops, such as sugar cane • Irrigation software for micro irrigation design • Affordable and low-cost micro irrigation solutions for small farms and farms in developing countries • Micro irrigation design using Hydrocalc software This book is a must for those interested in irrigation planning and management, namely, researchers, scientists, educators, and students.
Author : Hanson V. E.
Publisher : Unknown
Page : 128 pages
File Size : 42,6 Mb
Release : 1999
Category : Electronic
ISBN : OCLC:793506170
Author : Anonim
Publisher : Unknown
Page : 112 pages
File Size : 40,5 Mb
Release : 1982
Category : Electronic
ISBN : OCLC:753231113
Author : O. W. Israelsen
Publisher : Unknown
Page : 405 pages
File Size : 40,6 Mb
Release : 2012
Category : Electronic
ISBN : OCLC:1182555788
Author : Vaughn E. Hansen,G. E. Stringham,Orson Winso Israelsen
Publisher : John Wiley & Sons
Page : 417 pages
File Size : 55,8 Mb
Release : 1980
Category : Irrigation
ISBN : 0471030589
Irrigation worldwide. Sources and storage of irrigation water. Basic soil-water relations. Measurement of soil moisture. Flow of water into and through soils. Salt problems in soil and water. Consumptive use of water. When to irrigation-how much water to apply. Sprinkler and trickle irrigation. Surface and subsurface irrigation. Irrigation implements and structures. Conveyance of irrigation and drainge water. Wells for irrigation water. Pumping water for irrigation and drainage. Drainge of irrigated lands. Water measurrement. Legal and administrative aspects of irrigation and drainage.
Author : O. W. Israelsen
Publisher : Unknown
Page : 112 pages
File Size : 40,9 Mb
Release : 1982
Category : Electronic
ISBN : OCLC:753231113
Author : Anonim
Publisher : Unknown
Page : 112 pages
File Size : 52,9 Mb
Release : 1982
Category : Electronic
ISBN : OCLC:753231113
Author : Megh R. Goyal,B. J. Pandian
Publisher : CRC Press
Page : 371 pages
File Size : 44,6 Mb
Release : 2019-02-01
Category : Science
ISBN : 9780429595356
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 : Megh R. Goyal
Publisher : CRC Press
Page : 474 pages
File Size : 43,5 Mb
Release : 2016-01-05
Category : Technology & Engineering
ISBN : 9781498727396
The reuse of wastewater in irrigation is being practiced only recently to solve water scarcity problems in agriculture. Management of water, soil, crop, and operational procedures, including precautions to protect farm workers, play an important role in the successful use of sewage effluent for irrigation. Appropriate water management practices must be followed to prevent salinization. If salt is not flushed out of the root zone by leaching and removed from the soil by effective drainage, salinity problems can build up rapidly. Leaching and drainage are, thus, two important water management practices to avoid salinization of soils. One of the options that may be available to farmers is the blending of treated sewage with conventional sources of water to obtain a blended water of acceptable salinity level. This important book focuses on the use of wastewater as a valuable resource for agricultural micro irrigation purposes. It covers effective wastewater management practices in a variety of climates, including semi-arid regions and others; how to perform effective evaluations to gauge the quality of the water on plants, including potatoes, maize, and eggplant; and the cost–benefit of using wastewater. It addresses the sources of wastewater for irrigation and the problems along with challenges, including water quality, clogging, soil quality, and more. The mission of this compendium is to serve as a reference manual for professionals in biological and civil engineering, horticulture, soil and crop science, and agronomy, as well as for graduate and undergraduate students in related fields. It will be a valuable reference for professionals who work with micro irrigation/wastewater and water management, for technical agricultural centers, irrigation centers, agricultural extension services, and other agencies that work with micro irrigation programs.
Author : DILIP KUMAR MAJUMDAR
Publisher : PHI Learning Pvt. Ltd.
Page : 499 pages
File Size : 48,5 Mb
Release : 2001-01-01
Category : Technology & Engineering
ISBN : 9788120317291
This book fills the need for an up-to-date comprehensive text on irrigation water management for students of agriculture both at the undergraduate and postgraduate levels. The scope of the book makes it a useful reference for courses in agricultural engineering, agronomy, soil science, agricultural physics and environmental sciences. It can also serve as a valuable guidebook to persons working with farming communities.The coverage in fifteen chapters brings out different aspects of irrigation including irrigation situation in the world, rainfall, evaporation, water wealth and progressive development of irrigation in India, measurement of soil water and irrigation water, methods of irrigation, irrigation with saline water, formulating cropping pattern in irrigated area and management of high water table.
Author : Orsom W. Israelsen,O. W.
Publisher : Unknown
Page : 414 pages
File Size : 41,5 Mb
Release : 2010-07-01
Category : Flumes
ISBN : 9380604033
Author : Hossain Ali
Publisher : Springer Science & Business Media
Page : 546 pages
File Size : 43,8 Mb
Release : 2011-01-11
Category : Technology & Engineering
ISBN : 9781441976376
The comprehensive and compact presentation in this book is the perfect format for a resource/textbook for undergraduate students in the areas of Agricultural Engineering, Biological Systems Engineering, Bio-Science Engineering, Water Resource Engineering, and Civil & Environmental Engineering. This book will also serve as a reference manual for researchers and extension workers in such diverse fields as agricultural engineering, agronomy, ecology, hydrology, and meteorology.