Indicators of milk productivity of daughter cows depending on the maximum milk yield of mothers cows

It is known that the specificity of breeding cattle breeding lies in the efficiency of using the productive potential of animals. Breeding work with the use of highly productive cows contributes to an increase in the number and use of valuable genetic potential in the next generations. The purpose of our research was to study the indicators of milk productivity of daughters cows depending on the maximum milk yield of mother cows. The analysis of the obtained data was carried out during the formation of groups from the number of first-calf cows of the studied herd, depending on the level of milk yield of mother cows during the period of the highest lactation (n = 1865). The bulk of the studied animals were attributed to cows whose mothers had milk yield for the highest lactation in the range of 6000-14000 kg of milk. High rates of maternal milk yield for the highest lactation enabled the offspring to take a leading position in the herd in terms of the amount of milk, milk fat and protein (p