Hematological parameters in steers of different genotypes
The purpose of the study was to study the morphological and biochemical composition of blood of bulls of different genotypes in different seasons of the year. a research experiment was carried out on crossbred (Aberdeen Angousses × Kalmyk) and purebred Kalmyk gobies. To study the morphological and biochemical composition of blood in order to monitor the physiological condition of the calves in different temperature seasons (summer, winter), blood was taken from the jugular vein from three animals from each group. In a comparative aspect, the data on the morphological and biochemical parameters of the blood of young animals (total protein, calcium, phosphorus, acid capacity, activity of aminotransferases of blood serum of gobies) are analyzed. It was established that all the studied blood indices of gobies of different groups, although they had slight differences, did not go beyond the physiological norm. It was shown that morphological and biochemical blood indices of cross-breed animals were slightly higher than that of peers of the purebred Kalmyk breed.