Nutrient management economics and enhanced efficiency fertilizers by AFREC published on 2025-02-20T15:00:21Z University of Minnesota nutrient management specialist Daniel Kaiser talks to the Red River Farm Network about the economics of nutrient management and enhanced efficiency fertilizers. U of M soil fertility research and education is supported in part by Minnesota's fertilizer tonnage fee through AFREC, the Agricultural Fertilizer Research and Education Council. Learn more at: https://www.MNsoilFertility.com.