1. Department of Crop and Soil Sciences North Carolina State University Raleigh North Carolina USA
2. Department of Soil and Crop Sciences Texas A&M AgriLife Research‐Dallas Dallas Texas USA
3. Agronomy Department University of Florida Gainesville Florida USA
4. Department of Crop and Soil Sciences University of Georgia Griffin Campus Griffin Georgia USA
5. Department of Crop and Soil Sciences University of Georgia, Tifton Campus Tifton Georgia USA
6. Department of Plant and Soil Sciences Oklahoma State University Stillwater Oklahoma USA