Rational use of natural resources and provision of the population with the necessary food resourcesN.А. Koryakina, V.А. Pomozova, T.F. Kiseleva, N.А. Frolova and N.V. ShkrabtakE3S Web Conf., 291 (2021) 02027DOI: https://doi.org/10.1051/e3sconf/202129102027