Irrigation Management Archive

The paradox of irrigation efficiency

Reconciling higher freshwater demands with finite freshwater resources remains one of the great policy dilemmas. Given that crop irrigation constitutes 70% of global water extractions, which contributes up to 40% of globally available calories (1), governments often support increases in irrigatio... Read More

Crop Modeling Applications in Agricultural Water Management

This article introduces the fourteen articles that comprise the “Crop Modeling and Decision Support for Optimizing Use of Limited Water” collection. This collection was developed from a special session on crop modeling applications in agricultural water management held at the 2016 ASABE Annua... Read More

California Agricultural Production and Irrigated Water Use

California ranks as the leading agricultural state in the United States in terms of farm-level sales. In 2012, California’s farm-level sales totaled nearly $45 billion and accounted for 11% of total U.S. agricultural sales. Five counties—Tulare, Kern, Fresno, Monterey, and Merced—rank among... Read More