Jinqing, L., Ying, Y., Zihui, L., Qinqin, S., Jicheng, L., & Zhongyuan, L. (2016). Design and experiment of an air-suction potato seed metering device. International Journal of Agricultural and Biological Engineering, 9(5), 33–42. Retrieved from https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/2221