castellano Archives - Department of Agronomy

New public-private partnership seeks Iowa farmers to advance nitrogen fertilizer recommendations

Aerial view of nitrogen test plots in a field

Iowa State University led research project uses on-farm data from hundreds of trials AMES, IOWA, September 14, 2022 – Iowa State University (Iowa State), has partnered with agricultural service […]

Castellano selected for Global Soil Partnership

Dr. Mike Castellano, agronomy, has been appointed by USDA and the Department of State to be the U.S. representative to the Global Soil Partnership. The GSP is a globally recognized […]

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