For citations:
Polina S.I., Vertiprakhov V.G., Sergeenkova N.A., Eremenko V.V. Duodenal-ileal ratio of digestive enzymes when using different protein supplements in the diet of laying hens. International Journal of Veterinary Medicine. 2023;(3):145-155. (In Russ.) https://doi.org/10.52419/issn2072-2419.2023.3.145
Views PDF (Rus): 164
Email this article 