For citations:

Petrova M.I., Akifeva G.E., Kosareva N.A. Dependence of milk productivity of red steppe cows on balanced diets. Bulletin of NSAU (Novosibirsk State Agrarian University). 2021;(4):150-156. (In Russ.) https://doi.org/10.31677/2072-6724-2021-61-4-150-156