1. Research Center of Buckwheat Industry Technology, Guizhou Normal University, Guiyang 550001, China
2. School of Big Data and Computer Science, Guizhou Normal University, Guiyang 550025, China
3. College of Agriculture, Henan University of Science and Technology, Luoyang 471023, China
4. Maize Research Institute, Sichuan Agricultural University, Chengdu 611130, China