Evaluation of the effectiveness of a feed organomineral supplement in cows

УДК 636.087.7:591.1

Autors:

Usevich V.M., Candidate of Veterinary Sciences, Associate Professor of the Department of Infectious and Non-infectious
Pathology

Drozd M.N., Assistant of the Department of Infectious and Non-infectious Pathology

Ural State Agrarian University

Rusinov A.N., Executive Director of Veterinary Technologies LLC