Inessa Nikolaevna Jakovleva
PhD of Biological Sciences, Associate Professor, Head of the Non-infectious pathology Department. V.Y. Gorin Belgorod State Agrarian University, 1, Vavilova St., Mayskiy Settl., Belgorod, 308503, Russia
As is known, poultry is very sensitive to the lack of vitamins in the case of stress or diseases, reducing ...