Irrigation Water Salinity And Crop Production
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Irrigation Water Salinity and Crop Production
Author | : Anonim |
Publsiher | : UCANR Publications |
Total Pages | : 9 |
Release | : 2002 |
Genre | : Irrigation water |
ISBN | : 9781601072443 |
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This is reference sheet 9.10 in the Farm Water Quality Planning series. All irrigation water contains dissolved mineral salts, and these can have a profound effect on crop performance. This publication helps you understand the basics of this relationship.
Salinity in Irrigation and Water Resources
Author | : Dan Yaron |
Publsiher | : CRC Press |
Total Pages | : 448 |
Release | : 1981-02-01 |
Genre | : Science |
ISBN | : 0824767411 |
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The salinity problem in irrigation:an introductory review; evaluation and classification of water quality for irrigation;effescts of salinity and soil water regime on crop yelds; irrigation and soil salinity; fertilization and salinity;impact of irrigation on the quality of groundwater and river flows; economic evaluation of irrigation with saline water withim the framework of farm,Economic impacts of regional economic effects of changes in irrigation water salinity within a river basin framework; the case of the colorado river.
Soil Salinity under Irrigation
Author | : I. Shainberg,J. Shalhevet |
Publsiher | : Springer Science & Business Media |
Total Pages | : 358 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 9783642698361 |
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The importance of irrigation in the world's agriculture is rapidly increasing. Although it is practised on a large scale mainly in arid and semi-arid zones, supplementary irrigation is becoming popular in semi-humid regions as well. The record of irrigation speaks for itself in terms of increased crop production. However, the question remains as to how permanent the achievement may be. Judging from history, it seems that irrigation eventually failed in many regions because the knowledge and technology available to society at the time were incapable of coping with the problems created. Undoubtedly soil salinity is the most prevalent and widespread problem limiting crop productivity in irrigated agriculture. It has, therefore, attracted the attention of the scientific community since the advent of modern agronomic research. Through the past six to seven decades a considerable body of information has been accumulated, which has promoted the understanding of the principles involved and helped to develop the technology for coping with the problems. Our present knowledge, if judiciously applied, is adequate for coping with many of the salinity problems resulting from mismanagement of irrigation and drainage. But for this knowledge to be used, it has to be generally known and understood and be re-examined from time to time.
Salinity Management for Sustainable Irrigation
Author | : Daniel Hillel |
Publsiher | : World Bank Publications |
Total Pages | : 102 |
Release | : 2000-01-01 |
Genre | : Technology & Engineering |
ISBN | : 082134773X |
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Irrigation has long played a key role in feeding expanding populations and is expected to play a still greater role in the future. However, is it sustainable? Can it remain in existence and function continuously and indefinitely? Some pessimists doubt that it is. This volume presents a more positive approach with carefully conditional optimism. It takes the diffuse, voluminous and disparate facts and combines them in a unified exposition. It merges physico-chemical, agronomic, environmental and economic principles into practical recommendations to help ensure the long-term viability and productivity of irrigated agriculture in arid and semiarid regions.
Guideline for Salinity Assessment Mitigation and Adaptation Using Nuclear and Related Techniques
Author | : Mohammad Zaman,Shabbir A. Shahid,Lee Heng |
Publsiher | : Springer |
Total Pages | : 164 |
Release | : 2018-11-28 |
Genre | : Nature |
ISBN | : 9783319961903 |
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This open access book is an outcome of the collaboration between the Soil and Water Management & Crop Nutrition Section, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency (IAEA), Vienna, Austria, and Dr. Shabbir A Shahid, Senior Salinity Management Expert, Freelancer based in United Arab Emirates.The objective of this book is to develop protocols for salinity and sodicity assessment and develop mitigation and adaptation measures to use saline and sodic soils sustainably. The focus is on important issues related to salinity and sodicity and to describe these in an easy and user friendly way. The information has been compiled from the latest published literature and from the authors’ publications specific to the subject matter. The book consists of six chapters. Chapter 1 introduces the terms salinity and sodicity and describes various salinity classification systems commonly used around the world. Chapter 2 reviews global distribution of salinization and socioeconomic aspects related to salinity and crop production. Chapters 3 covers comprehensively salinity and sodicity adaptation and mitigation options including physical, chemical, hydrological and biological methods. Chapter 4 discusses the efforts that have been made to demonstrate the development of soil salinity zones under different irrigation systems. Chapter 5 discusses the quality of irrigation water, boron toxicity and relative tolerance to boron, the effects of chlorides on crops. Chapter 6 introduces the role of nuclear techniques in saline agriculture.
Crop Production with Saline Water
Author | : L. L. Somani |
Publsiher | : Unknown |
Total Pages | : 360 |
Release | : 1991 |
Genre | : Crop production |
ISBN | : UCAL:B3875646 |
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How to Manage Salinity in Irrigated Lands
Author | : J. W. Kijne |
Publsiher | : IWMI |
Total Pages | : 44 |
Release | : 1998 |
Genre | : Technology & Engineering |
ISBN | : 9789290903536 |
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Acronyms; Glossary; Abstract; Introduction; Problems; Chemical processes involved in salinization; Physical processes involved in salinization; Impact of irrigation-induced salinity on plant growth; Remedial management actions; Farmers response to salinity; Discussion; Conclusions.
Systems Approach to Salinity Problems in Irrigation Planning
Author | : Muhamad Zohadie Bardaie |
Publsiher | : Unknown |
Total Pages | : 392 |
Release | : 1979 |
Genre | : Irrigation |
ISBN | : CORNELL:31924001728140 |
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