The effect of feed additives on the hematological and productive qualities of young cattle
https://doi.org/10.32634/0869-8155-2023-372-7-48-52
Abstract
Relevance. The development of cattle breeding and the production of high-quality beef in Russia is currently one of the important tasks. This paper presents the results of studies on the effect of a feed additive based on colostrum oil, protein hydrolysate and vitamins on the morphological and biochemical parameters of the blood of young animals.
Methods. The diet of animals of the experimental group included a feed additive, which includes colostrum oil, protein hydrolysate and vitamins. The feed additive was introduced into the daily diet at a dose of 100 g per head per day. It has been established that the introduction of a feed additive into the diet of young animals has a positive effect on the morphological and biochemical composition of blood, contributes to increasing the productivity of young cattle.
Results. The results of scientific and economic experience have shown that the use of feed additives in the feeding of young cattle is an effective method of reducing productivity losses during cultivation and contributes to improving the productive qualities of farm animals.
About the Authors
R. R. Fatkullin
South Ural State Agrarian University
Russian Federation
Russian Federation
Rinat Rakhimovich Fatkullin, Doctor of Biological Sciences, Professor,
13 Gagarin Str., Troitsk, 457103
A. A. Belookov
South Ural State Agrarian University
Russian Federation
Russian Federation
Alexey Anatolyevich Belookov, Doctor of Agricultural Sciences, Associate Professor,
13 Gagarin Str., Troitsk, 457103
E. M. Ermolova
South Ural State Agrarian University
Russian Federation
Russian Federation
Evgenia Mikhailovna Ermolova, Doctor of Agricultural Sciences, Associate Professor,
13 Gagarin Str., Troitsk, 457103
M. B. Rebezov
V.M. Gorbatov Federal Research Center for Food Systems of the Russian Academy of Sciences;
Ural State Agrarian University
Russian Federation
Russian Federation
Maksim Borisovich Rebezov, Doctor of Agricultural Sciences, Professor,
26 Talalikhin Str., Moscow, 109316;
42 Karl Liebknecht Str., Yekaterinburg, 620075
R. A. Maksimova
South Ural State Agrarian University
Russian Federation
Russian Federation
Raushan Asylbekovna Maksimova, Assistant,
13 Gagarin Str., Troitsk, 457103
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Review
For citations:
Fatkullin R.R., Belookov A.A., Ermolova E.M., Rebezov M.B., Maksimova R.A. The effect of feed additives on the hematological and productive qualities of young cattle. Agrarian science. 2023;(7):48-52. (In Russ.) https://doi.org/10.32634/0869-8155-2023-372-7-48-52
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