Experimental bases of crop productivity depending on agrotechnical conditionsM.A. Mazirov, A.O. Ragimov, I.M. Shchukin, E.M. Shenterova, S.D. Malakhova and A.V. ShitikovaBIO Web Conf., 66 (2023) 04002DOI: https://doi.org/10.1051/bioconf/20236604002