Optimizing Nitrogen Management across Cotton Cropping Systems

Thursday, January 7, 2021: 10:45 AM
Katie L. Lewis , Texas A&M AgriLife Research and Extension Center
Amee Bumguardner , Texas Tech University
Joseph Alan Burke , Texas A&M University
J. Wayne Keeling , Texas A&M AgriLife Research and Extension Center
Christopher Cobos , Texas A&M AgriLife Research
Paul DeLaune , Texas A&M AgriLife Research
This presentation will discuss optimizing nitrogen fertilizer application timing across cotton cropping systems including a cotton-wheat-fallow rotation, cotton following a rye cover crop, and continuous cotton. Results demonstrate earlier applications of nitrogen can increase yields compared to later, in-season applications.