Zhang, R., J. Wei, and T. C. B. Y. Xiantao He, Dandan Han, Li Yang. “Effects of Wheat Residue and Depth-Control Mechanism of No-till Seeder on Corn Sowing Performance”. Emirates Journal of Food and Agriculture, Vol. 30, no. 8, Aug. 2018, pp. 660-7, doi:https://doi.org/10.9755/ejfa.2018.v30.i8.1756. Accessed 29 Jan. 2023.