CORRELATION OF MILK YIELD AND TOTAL PROTEIN, ALBUMIN, GLOBULIN CONTENTS IN THE BLOOD SERUM OF FLECKVIEH, HOLSTEIN AND THREE-BREED COW GENOTYPES UPON THE ACCLIMATIZATION PROCESS

The research was performed at the age of 965 days at the first lactation of Holstein, Fleckvieh, three-genotype cows, and at 2060 days of age at 4 lactations of the same cows. The amount of milk on the 14th day of 5 months of 4 lactations was examined, and a blood sample was taken on the 15th day. The correlation between total serum protein, albumin, globulin and daily milk intake was examined and the albumin / globulin ratio and the quantitative and qualitative indicators of milk production were determined, which determines the acclimatization process.