Use of Saline Water in Agriculture

Book Details

• Authors: I.C. Gupta & S.K. Gupta

• Publisher: Scientific Publishers

• Language: English

• Edition: 1st Edition (Revised)

• Year of Publication: 2019

• ISBN: 9788172333003

• Pages: 302

• Cover: Hardcover

• Dimensions: 5.75 x 8.75 inches

• Weight: 500 grams

About the Book
The scarcity of good quality irrigation water in arid and semiarid regions, which cover one-third of the Earth's surface, is one of the most pressing concerns in global agriculture. Freshwater resources, which constitute only 3% of the Earth's total water reserves, are heavily overexploited, resulting in salinization. Furthermore, 97% of the Earth's water is saline and unsuitable for large-scale agricultural use, making the efficient use of freshwater vital for food security.

This book provides a comprehensive review of the challenges and opportunities related to the use of saline water in agriculture, particularly in regions with scarce freshwater resources. The third revised edition updates the information presented in the earlier editions (first published in 1979 and the second in 1990). Key topics include:

• Salinization problems on irrigated land

• Rational use of irrigation water to prevent salinity build-up

• Principles and practices for utilizing saline water in agriculture

• Global applicability, with a focus on India but useful for similar issues worldwide

This book is intended for researchers, teachers, postgraduate students, extension workers, and planners involved in agricultural practices, particularly those dealing with saline water irrigation. It serves as an invaluable resource for improving crop productivity in water-scarce regions.