GROWTH AND DEVELOPMENT OF YOUNG HORSES FROM DIFFERENT BREEDING ZONES OF THE REPUBLIC OF TYVA

A comprehensive assessment of the growth and development of young horses in conditions of year-round herd maintenance was carried out. The growth and development of animals are influenced by a number of factors determined by heredity and the external environment. The first include the breed and origin, the second, among others, include the geographical area and technological techniques. In this regard, the problem of determining the relationship between the factors of growth and development of horses with subsequent productive use turns out to be very important and timely.