Abstract
The article describes research work in the basic farms of the central region of Kazakhstan. All experimental work was carried out in the conditions of «Astra-Agro LTD LLP» and «Salem» farm in the Karaganda region. When using the split and the fixator, no stress-causing factors (judging by the relatively calm behavior of the animals) were observed, and the average daily milk yield in the experimental group of the Salem farm decreased by 0.400 liters. or by 3.1%, when in the control group there is a sharp decrease in the average daily milk yield within 1.6 liters or 12.4% of milk. According to the results of the control milking in the experimental group of Astra-Agro LTD LLP, the average daily milk yield decreased by 1.2 liters or 9.1% of milk, and in the experimental group it decreased by 0.200 liters or 1.6%. As a result of stress in cows of the control groups noticed a redness of the eyes, the pulse in animals too «Astra-agro LTD» increased by 34% and in KKH «Salem» 38% breath exceeded 35% in LLP «Astra-agro LTD» KH «Salem» 46% of the variance in body temperature was observed. In the experimental group, the pulse of animals exceeded by 9% in «Astra-agro LTD» LLP, in «Salem» farm by 14% and the respiration of cows in «Astra-agro LTD» LLP and in «Salem» farm by 14%, the body temperature also fluctuated within the normal range.
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