For citations:
Menkova A., Andreev A., Tsygankov E., Krapivina E., Kurskaya Yu. Influence of mineral nutrition of repair heifers on the digestibility of nutrients. Genetics and breeding of animals. 2022;(1):85-90. (In Russ.) https://doi.org/10.31043/2410-2733-2022-1-85-90