BIOCHEMICAL CONTROL INDICATORS IN CASE OF DISPENSARY EXAMINATION OF MILK CATTLE
DOI:
https://doi.org/10.37000/abbsl.2025.116.01Keywords:
cows, aldolase, aminotransferase, ACAT and ALAT, glucose, urea, common protein dispensary examination, dry period, lactation phases.Abstract
The article presents a system of biochemical blood control in the adequacy of feeding in different phases of lactation and dry period of cows, taking into account the factor of health, which allows to successfully identify metabolic disorders, eliminate feed imbalances and thus prevent loss of dairy productivity and increase the period of economic use. Studies indicate insufficient cows for sugar in most farms. The most common decrease in sugars in the feed deficiency of easily digestible carbohydrates, with excessive glucose consumption by the body using increased concentrates (60-70 % in nutrition), when acidic feed, which contains in large quantities of acetic and oil. With insufficient glucose provision, especially in the before otel period and in the first lactation phase, the body seeks to compensate for energy deficiency by hydrolysis of fat. As a result, there is an increase, the concentration of cholesterol in the blood and the formation of excess ketone bodies where the content of BHB reaches 1.75 - 1.89, which leads to fatty degeneration of the liver, a decrease in the productivity of cows and the birth of young animals with low viability. The proposed control system is able to improve the quality of dispensary examination in the herds of dairy cattle
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