Аннотация
One of the most important problems in modern conditions ofdevelopment of the agro-industrial complex of the Republic of Kazakhstan is to increase the production of livestock products and obtain high-value farm animals. The resolution of this problem to some extent is possible through the use of animals of high-performance breeds with high genetic potential. Therefore, the main stimulus for the growth of animal productivity should be measures to support effective breeding and breeding technologies. We know that the system of breeding carried out in our state is conductedby the Law of the Republic "On breeding in livestock breeding", regional, republican programs on breeding, breeding, reproduction of farm animals, and relevant regulatory and legal provisions and instructions on breeding with the breed in livestock breeding. Thus, the system of growing young animals should include a set of measures: obtaining healthy, well-developed, with a strong constitution animals with the ability to high productivity; rational organization of their feeding, housing, and preparation for production in specific technological conditions. The main way to realize these requirements is directed breeding of animals.