V. G. Semenov
Chuvash State Agrarian University
Russian Federation

Vladimir Grigoryevich Semenov, Doctor of Biological Sciences, Professor

29 K. Marx Str., Cheboksary, 428003

V. G. Tyurin
All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology; Moscow State Academy of Veterinary Medicine and Biotechnology — MVA named after K.I. Skryabin
Russian Federation

Vladimir Grigorievich Tyurin, Doctor of Veterinary Sciences, Professor

5 Zvenigorodskoe Highway, Moscow, 123022

23 Academician Scriabin Str., Moscow, 109472

F. A. Musaev
Ryazan State Agrotechnological University named after P.A. Kostychev
Russian Federation

Farrukh Ataullahovich Musaev, Doctor of Agricultural Sciences, Professor 

1  Kostycheva Str.,  Ryazan, 390044

N. I. Morozova
Ryazan State Agrotechnological University named after P.A. Kostychev
Russian Federation

Nina Ivanovna Morozova, Doctor of Agricultural Sciences, Professor

1  Kostycheva Str.,  Ryazan, 390044

A. V. Luzova
Chuvash State Agrarian University
Russian Federation

Anna Vyacheslavovna Luzova, Candidate of Veterinary Sciences

29 K. Marx Str., Cheboksary, 428003

D. E. Biryukova
Chuvash State Agrarian University
Russian Federation

Daria Eduardovna Biryukova, postgraduate student  of the Department of Morphology, Obstetrics and Therapy

29 K. Marx Str., Cheboksary, 428003