WANG, Baolong; LUO, Xiwen; WANG, Zaiman; ZHENG, Le; ZHANG, Minghua; DAI, Yizheng; XING, He. Design and field evaluation of hill-drop pneumatic central cylinder direct-seeding machine for hybrid rice. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 11, n. 6, p. 33–40, 2018. Disponível em: https://ijabe.org/index.php/ijabe/article/view/4175. Acesso em: 31 mar. 2026.