Wang, YunXia, Abdalla N Osman, Dongxing Zhang, Li Yang, Tao Cui, and Xiangjun Zhong. 2019. “Optimized Design and Field Experiment of a Staggered Vibrating Subsoiler for Conservation Tillage”. International Journal of Agricultural and Biological Engineering 12 (1):59-65. https://doi.org/10.25165/ijabe.v12i1.4297.