Cover Crops Look to be Changing Runoff Dynamics in Kansas

photo: agricultural runoff. Cover Crops Look to be changing Runoff Dynamics in Kansas

This spring and summer have been exciting months at the Kansas Agricultural Watershed (KAW) Field Research Facility. Nathan Nelson, Professor of Soil Fertility and Nutrient Management at Kansas State University, and his team have been busy measuring runoff and water quality to determine how different agricultural conditions impact phosphorus (P) loss.

In Kansas, fall broadcast P fertilizer application is common due its low-cost and the workload efficiency it provides. However,