Influence of “yantovet” on clinical and physiological status of dry cows

The primary etiological factor is the low resistance of calves from households with unsatisfactory feeding and keeping of cows. This leads to a metabolic disorder, a decrease in the energy of growth and development of the fetus and newborns, and the susceptibility of the young to various diseases. In order to identify this connection, in accordance with the tasks of the work, a regular clinical examination of the breeding stock and analysis of the proposed rations were carried out on the farm. In the structure of the non-communicable pathology of the studied economy, hepatosis was noted in 35.2% of cows, ketosis in 30% and osteodystrophy in 42.0% of animals. In the study of blood serum, characteristic changes in biochemical parameters were noted: glucose deficiency in the blood of cows was about 20%, albumin -15.5%, a significant decrease in reserve alkalinity by 25%. At the same time, there was an increase in the level of total bilirubin, ketone bodies, an increase in the activity of AST and ALT, which is characteristic of the development of hepatosis on the background of subclinical ketosis...