Kalyaev, N.V., Kuchin, N.N. and Agafonov, V.P. 2024. The feed base as the main factor in improving the efficiency of the dairy industry . Modern Economics: Problems and Solutions. 3, (Mar. 2024), 47-67. DOI:https://doi.org/10.17308/meps/2078-9017/2024/3/47-67.