ADAPTATION OF HORSES OF THE MAIN LINES OF THOROUGHBRED HORSE BREED IN DIFFERENT ZONES OF THE REPUBLIC OF TATARSTAN
УДК: 636.122.082.251 DOI: 10.31588/2413_4201_1883_2_255_29
Keywords:
horse breeding, Thoroughbred, line breeding, broodmare, exterior, measurements, efficiencyAbstract
The adaptive features of thoroughbred horse breeds of two main lines — Northern Dancer and Native Dancer in different zones of the Republic of Tatarstan have been studied. The study was conducted on the broodstock and young stock of the Nurlatsky Stud Farm of the USO of Tatneft PJSC named after V.D. Shashin and Kazansky Breeding Stud Farm LLC. To assess the exterior, 39 measurements of the head, neck, body and limbs were taken in young animals at the age of 1, 3 and 6 months. Analysis of the genealogical structure showed that representatives of the Northern Dancer line predominate in the northwestern zone, while the linear composition is more diverse in the southern Trans-Kama zone. It was found that horses of the Native Dancer line adapted better to the conditions of the republic, but the performance of the resulting young animals differed significantly depending on the breeding zone. The young horses obtained from mares of the Northern Dancer line better performed in the southern Zakamsky breeding zone, and the Native Dancer line in the northwest zone. The results obtained allow us to recommend to owners of horses to pay attention to their linear affiliation when buying and raising them.
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