S. V. Chekhranova
Volgograd State Agrarian University
Russian Federation

Chekhranova Svetlana Viktorovna, Doctor of Agricultural Sciences, Associate Professor, Professor of the Department of Feeding and Breeding of Farm Animals,

400002, Volgograd, Universitetsky Avenue, 26

S. I. Nikolaev
Volgograd State Agrarian University
Russian Federation

Nikolaev Sergey Ivanovich, Doctor of Agricultural Sciences, Professor, Head of the Department of Feeding and Breeding of Farm Animals, 

400002, Volgograd, Universitetsky Avenue, 26

D. Yu. Yelizarov
Volgograd State Agrarian University
Russian Federation

Yelizarov Dmitry Yuryevich, graduate student of the Department Feeding and breeding of farm animals, 

400002, Volgograd, Universitetsky Avenue, 26

A. K. Karapetyan
Volgograd State Agrarian University
Russian Federation

Karapetyan Anzhela Keropovna, Doctor of Agricultural Sciences, Associate Professor, Professor of the Department of Feeding and Breeding of Farm Animals, 

400002, Volgograd, Universitetsky Avenue, 26

I. Yu. Danilenko
Volgograd State Agrarian University
Russian Federation

Danilenko Irina Yurievna, Candidate of Agricultural Sciences, Associate Professor of the Department of Feeding and Breeding of Farm Animals, 

400002, Volgograd, Universitetsky Avenue, 26