Year Awarded 2017
FFAR award amount $300,000
Total award amount $600,000
Location Ames, IA
Matching Funders Iowa Crop Improvement Association
Grantee Institution Iowa State University
Currently, about 70 percent of crop yield losses in the Midwest are related to inefficient water use. Crop models help optimize water use and quality; however, today’s models do not account for groundwater. This important source of water can reduce the need for irrigation in dry years and enhance nitrogen and yield loss in wet years. Iowa State University researchers are improving simulation models that help farmers manage water use and predict impacts and design mitigation strategies that improve water quality, soil health and productivity.