Contact: Mark Shwartz
mshwartz@stanford.edu
650-723-9296
Stanford University
Caption: A scientific report of three corn-growing regions of the world finds massive imbalances in nitrogen fertilizer use, resulting in malnourishment in some areas and pollution problems in others.
Credit: Scott Bauer, Agricultural Research Service, USDA
Usage Restrictions: Credit: Scott Bauer, Agricultural Research Service, USDA
Related news release: Study highlights massive imbalances in global fertilizer use