M. M. Nikitina
Scientific Research Institute of Agrarian Problems of Khakassia — branch of the Federal Research Center “Krasnoyarsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences”
Russian Federation

Marina Mikhailovna Nikitina, Senior Researcher, Dairy and Beef Cattle Breeding Group, Candidate of Agricultural Sciences

5 Sadovaya Str., Zelenoe village, Ust-Abakansky district, Republic of Khakassia, 655132

L. G. Vil
Scientific Research Institute of Agrarian Problems of Khakassia — branch of the Federal Research Center “Krasnoyarsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences”
Russian Federation

Lyubov Georgievna Vil, Senior Researcher, Dairy and Beef Cattle Breeding Group

5 Sadovaya Str., Zelenoe village, Ust-Abakansky district, Republic of Khakassia, 655132