Analysis of breed and class composition cattle of the ural region

The use of the genetic potential of the Holstein breed to improve local breeds made it possible to create a new Ural type of black-andwhite breed. Cattle in the Ural region are represented by 8 breeds of animals, and the number of black-and-white cows is 81.9%. The productivity of black-motley cows is 6237 kg of milk with a fat content of 3.88% and protein weight ratio of 3.13%. The highest productivity was observed in Holstein cows 7352 kg of milk. In the regions and republics of the region, the number of purebred and 4th generation animals is at the level of 92-100%. At the same time, in the farms of the Tyumen, Kurgan, Chelyabinsk regions and the Perm Territory, all animals are purebred, 84.7% of animals belong to the elite-record and elite class. Thus, high-quality herds of cattle of black and motley breed numbering 485.9 thousand are created in the Ural region.