Regulation of rumen microflora of cattle using enzyme-probiotic concentrate with an energy activator

When using an enzyme-probiotic concentrate with an energy activator in the rations of milk cows of the Holstein breed during the ripening period, a study was conducted to determine the regulation of the cicatricial microflora by the following microorganisms: cellulosolytic, yeast-like, infusoria and bacilli. A positive effect of the EPC EA on the enzymatic activity of microorganisms in the contents of the rumen was established, and to a greater extent in a dose of 150 g per head.