Abstract and keywords
Abstract (English):
One of the serious problems of dairy farming is heat stress. Cows of domestic breeding on tethered maintenance are located in cowsheds with insufficient air supply, as a result of which the temperature in this room is an order of magnitude higher than on a farm with loose cows of foreign breeding. Due to the effects of heat stress on cows, there is a large loss of milk in the summer

Keywords:
cattle, heat stress, zoogygiene, dairy cattle, housing system
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References

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