A. P. Olesyuk
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy
Russian Federation

Anna P. Olesyuk, CSc (Bio), Associate Professor at the Department of Dairy and Meat Husbandry

49 Timiryazevskaya St., Moscow, 127550

O. I. Solovyova
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy
Russian Federation

Olga I. Solovyova, DSc (Ag), Professor, Acting Head of the Department of Dairy and Beef Cattle Breeding

49 Timiryazevskaya St., Moscow, 127550

N. A. Sergeenkova
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy
Russian Federation

Nadehzda A. Sergeenkova, CSc (Bio), Associate Professor at the Department of Animal Physiology, Ethology and Biochemistry

49 Timiryazevskaya St., Moscow, 127550

R. V. Yakovlev
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy
Russian Federation

Roman V. Yakovlev, Master’s student of the Department of Dairy and Meat Husbandry

49 Timiryazevskaya St., Moscow, 127550