Wang, B. (2018) “Design and field evaluation of hill-drop pneumatic central cylinder direct-seeding machine for hybrid rice”, International Journal of Agricultural and Biological Engineering, 11(6), pp. 33–40. Available at: https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/4175 (Accessed: 27 February 2026).