Analysis of the reasons for extracting high-productive cows and first waters
The article describes the reasons for the retirement of cows from the herd. Analyzed the safety of livestock of cows, which determines the profitability of dairy farming. It has been established that with the intensive management of dairy cattle breeding, a timely system of stocking of herds with highly productive animals is of great importance. The level of culling of cows increases with age, and therefore the early assessment of producers selected for artificial insemination according to these indicators has great difficulties.