Jin, Xin, Shaofan Li, Mingyong Li, Xiaowu Zhu, Guoqing Zhao, Mengnan Liu, and Xiaolin Xie. 2026. “Vibration Analysis of Seedling Picking Mechanism Based on EEMD-MA”. International Journal of Agricultural and Biological Engineering 19 (4). Beijing, China:112-22. https://ijabe.org/index.php/ijabe/article/view/10489.