Влияние ферментного препарата «Мацеробациллин Г3х» в составе зонального рецепта премикса на количество лейкоцитов в крови, концентрации общего белка и белковых фракций и витаминов в сыворотке крови дойных коров

The research purpose involved the study of the effect of Macerobacillin G3x enzyme preparation as an ingredient of a premix on white blood count (WBC), total protein, protein fractions and vitamins in blood serum of dairy cows. Total protein and protein factions were defined by KFK2MP photocolorimeter (nephelometry), carotin by colorimetric method, vitamins A and Е by liquid chromatography, WBC microscopically in Goryaev chamber, and WBC differential by Schilling test. Metabolism increase to a high level and full-value of the studied nutrition program is proved by a reliable increase of the following: total protein in blood to 22%, albumins to 48%, gammaglobulins to 81%, iodine-bound protein to 80%, vitamin A to 78% and vitamin E to 320%. The WBC in the trial animals corresponded to the physiological standard, and there were no reliable differences compared to the control analogues in terms of the WBC differential which is indicative of a normal physiological state of the animals and the absence of any pathologies.