Consider Soil Drainage Class When Making Nitrogen Application Timing Decisions For Corn

2020

  • Carrie A.M. Laboski
  • Todd W. Andraski
  • University of Wisconsin Department of Soil Science
Project Media

In-season application of N on sandy soils has been well established as a best management practice to reduce N leaching and increase profitability. Over the past few years, interest in in-season or split N applications has risen because of a desire to increase N use efficiency and profitability of corn production.