New University of Minnesota research, recently published in the Soil Science Society of America Journal, significantly improves a tool that farmers can use to guide nitrogen application decisions. Too ...

AMES, Iowa – The soil fertility tests farmers have used for decades to measure nitrogen levels don’t account for the vast majority of the nitrogen in soils, so Iowa State University scientists helped ...

Whether we like it or not, summer is over and fall is setting in. A lot of early planted corn in the region has reached maturity, with some already having been harvested to take advantage of new crop ...