Download or read book Salinity Management for Sustainable Irrigation: Integrating Science, Environment, and Economics written by Daniel Hillel and published by World Bank Group. This book was released on 2000 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation 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.