1.
Ning S, Taosheng X, Liangtu S, Rujing W, Yuanyuan W. Variable rate fertilization system with adjustable active feed-roll length. Int J Agric & Biol Eng [Internet]. 2015 Aug. 25 [cited 2026 Jan. 27];8(4):19-26. Available from: https://ijabe.org/index.php/ijabe/article/view/1644