Improvement of cultivation technology of winter durum wheat in the conditions of the Kabardino-Balkarian RepublicA.Yu. Kishev, K.Z. Berbekov, Z.S. Shibzukhova, Z.-G.S. Shibzukhov and N.I. MamsirovE3S Web Conf., 254 (2021) 02028DOI: https://doi.org/10.1051/e3sconf/202125402028