Experimental bases of crop productivity depending on agrotechnical conditions M.A. Mazirov, A.O. Ragimov, I.M. Shchukin, E.M. Shenterova, S.D. Malakhova and A.V. Shitikova BIO Web Conf., 66 (2023) 04002 Published online: 08 September 2023 DOI: 10.1051/bioconf/20236604002