Dai, Fei, Xuefeng Song, Ruijie Shi, Wenjuan Guo, Yiming Zhao, Feng Wang, and Wuyun Zhao. 2022. “Movement Law of the Threshing Material in Threshing and Cleaning Machine for Plot-Bred Wheat”. International Journal of Agricultural and Biological Engineering 15 (3):100-106. https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/7194.