Comparative analysis of rape seed production in Russia and Kemerovsk region Ekaterina Kondratenko, Olga Soboleva, Alexander Vidyakin, Tatiana Miroshina, Daria Raushkina and A. V. Zhdanov BIO Web Conf., 42 (2022) 01001 Published online: 13 January 2022 DOI: 10.1051/bioconf/20224201001