Comparative assessment of the tillage quality of commercial and combined plow bottomsS.V. Streltsov, R.N. Mustyakimov, N.P. Ayugin, V.E. Proshkin and I.R. SalakhutdinovE3S Web Conf., 392 (2023) 01031DOI: https://doi.org/10.1051/e3sconf/202339201031