Abstract
In a comparative aspect, the indicators of the level of live weight, the exterior of the breeding bull calves of the Galloway breed were studied. In all periods of growth, animals K(F)X «Letyazhye» were ahead of their peers from other enterprises in terms of live weight, their superiority was also noted in exterior parameters. Towards the end of the experiment, the bulls K(F)X «Letyazhye» outperformed their peers from OOO «Spas» by 14 kg (P ≤ 0,05), or 2,9 %, K(F)X «Sinitsyn» by 18 kg (P ≤ 0,05), or 3,7 %, and the animals of enterprises K(F)X «Dodger» – by 83 kg (P ≤ 0,05), or 17,2 %. The depth of the chest of the bulls K(F)X «Letyazhye» was greater than that of the animals of ООО «Spas» – 1,9 cm (P ≤ 0,05), or 2,93 %, K(F)X «Dodger» – by 5,1 cm (P ≤ 0,05), or 7,9 %, К(Ф)X «Sinitsyn» – by 1,0 cm (P ≤ 0,01), or 1,5 %; chest girth behind the shoulder blades – 4,0 cm (P ≤ 0,01) or 2,23 %, 25,0 (P ≤ 0,01) cm, or 13,97 %, 19,0 cm (P ≤ 0 ,01), or 10,61 % respectively.
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