A way to improve the safety and productive qualities of young cattle
https://doi.org/10.32634/0869-8155-2023-374-9-43-46
Abstract
Relevance. Beef is popular (among buyers) type of meat, which is due to its nutritional value and culinary properties. In turn, for the development of beef cattle breeding, it is important to reduce the cost as much as possible while respecting the high quality of meat.
Results. The paper presents the results of studies on the effect of feed additives based on colostrum oil on the safety and productivity of young cattle. The diet of animals of the 2nd experimental group from birth to one month of age included feed additive No. 1 (fortified colostrum oil) at a dose of 20 g head / day, from 2 to 6 months — feed additive No. 2 (colostrum oil, protein hydrolysate and vitamin C) at a dose of 100 g head/ day. Young animals of the 3rd experimental group from birth to one month of age received feed additive No. 1 at a dose of 40 g head/day, from 2 to 6 months — feed additive No. 2 at a dose of 120 g head/day. It has been established that the introduction of feed additives into the diet of young animals helps to reduce cases of gastrointestinal disorders and increase the productivity of 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, Chief Researcher;
• Doctor of Agricultural Sciences, Professor of the Department of Biotechnology and Food Products
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. A way to improve the safety and productive qualities of young cattle. Agrarian science. 2023;(9):43-46. (In Russ.) https://doi.org/10.32634/0869-8155-2023-374-9-43-46
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