1. Management Practices to Minimize Edge-of-Field Phosphorus Loss

Managing agricultural phosphorus (P) loss at the edge-of-field is critically important to inhibit the development of algal blooms in freshwater bodies. This is particularly important in the Northern Central region which has an abundance of freshwater lakes, agricultural lands, and harmful algal blooms. Edge-of-field monitoring data allows us to take a broad look at how management affects P export from cropland. Looking across a region over several decades also allows us to evaluate the non-management... L. Pease