USDA Forest Service-CBHR, Mississippi State, MS, United States
State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Yangling, China
USDA-ARS, Genetics and Sustainable Agricultural Research Unit, Starkville, United States
USDA-ARS, Genetics and Sustainable Agricultural Research Unit, Starkville, MS, United States