E. N. Mukhanina
Tatar Research Institute of Agriculture–Subdivision of the “Federal State Budgetary Institution of Science Federal Research Center «Kazan Scientific Center of Russian Academy of Sciences»”
Russian Federation

 Candidate of Biological Sciences, Senior Researcher 

 Kazan 

N. Yu. Safina
Tatar Research Institute of Agriculture–Subdivision of the “Federal State Budgetary Institution of Science Federal Research Center «Kazan Scientific Center of Russian Academy of Sciences»”
Russian Federation

 Candidate of Biological Sciences, Senior Researcher 

 Kazan 

Sh. K. Shakirov
Tatar Research Institute of Agriculture–Subdivision of the “Federal State Budgetary Institution of Science Federal Research Center «Kazan Scientific Center of Russian Academy of Sciences»”
Russian Federation

 Doctor of Agricultural Sciences, Professor, Chief Researcher 

 Kazan 

E. R. Gainutdinova
Tatar Research Institute of Agriculture–Subdivision of the “Federal State Budgetary Institution of Science Federal Research Center «Kazan Scientific Center of Russian Academy of Sciences»”
Russian Federation

 Graduate student, Researcher 

 Kazan 

Z. F. Fattakhova
Federal state budgetary educational institution of higher education “Kazan state academy of veterinary medicine named after N. E.Bauman”
Russian Federation

 Candidate of Biological Sciences, Assistant of the Department of Feeding  

 Kazan