Physiologic-biochemical processes in organism and intensity of cross-breed heifers growth of volyn' meat and limuzins breed in agroecological conditions of Volyn' Polissia

R. S. Fedoruk, Yu. V. Potapchuk, O. F. Tsap, I. I. Kovalchuk

The experimental data of physiologic-biochemical indexes of blood and productivity of heifers-cross-breeds of the first generation of Volyn' meat and Limuzin breed, bred in Polissia conditions are given in this article. The reliably higher level of ZIK is set in blood of heifers-cross-breeds in age - 11 months, and also a tendency is marked to higher content of hemoglobin, general albumen and picked up thread glutathione and higher level of intensity of metabolic processes in the organism of heifer-cross-breeds in age 3-20 months. After the large increase of mass of body and increases of average dailies for period of experiment cross-breeds animals prevailed of pure breeds accordingly on 5,7 and 5,8 % and after the increases of average dailies for all period of growth on 6,0 %.

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