EFFECT OF NANOPARTICLES OF TRACE ELEMENTS IN DIETS FOR COWS ON THEIR PERFORMANCE AND HEMATOLOGICAL PARAMETERS
Abstract
Use of nanoparticles of copper, zinc, cobalt, manganese, iron and selenium in diets for cows in the amount of 1 and 2 % of diet with premix P 60-3 has effect on hematological parameters and performance of animals, contributes to reduction of the feed specific proportion in the cost price structure and obtaining additional products in the amount of 105.3 and 163.8 rubles from one cow during the research period.
Keywords
коровы,
наночастицы,
микроэлементы,
кровь,
продуктивность,
cows,
nanoparticles,
trace elements,
blood,
performance
About the Authors
A. I. Kozinets
Research and Production Center of the National Academy of Sciences of Belarus for Livestock Breeding
Russian Federation
Russian Federation
O. G. Golushko
Research and Production Center of the National Academy of Sciences of Belarus for Livestock Breeding
Russian Federation
Russian Federation
T. G. Kozinets
Research and Production Center of the National Academy of Sciences of Belarus for Livestock Breeding
Russian Federation
Russian Federation
M. A. Nadarinskaya
Research and Production Center of the National Academy of Sciences of Belarus for Livestock Breeding
Russian Federation
Russian Federation
M. S. Grin’
Research and Production Center of the National Academy of Sciences of Belarus for Livestock Breeding
Russian Federation
Russian Federation
N. V. Larionova
Research and Production Center of the National Academy of Sciences of Belarus for Livestock Breeding
Russian Federation
Russian Federation
S. A. Linkevich
Research and Production Center of the National Academy of Sciences of Belarus for Livestock Breeding
Russian Federation
Russian Federation
S. A. Gonakova
Research and Production Center of the National Academy of Sciences of Belarus for Livestock Breeding
Russian Federation
Russian Federation
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Review
For citations:
Kozinets A.I., Golushko O.G., Kozinets T.G., Nadarinskaya M.A., Grin’ M.S., Larionova N.V., Linkevich S.A., Gonakova S.A. EFFECT OF NANOPARTICLES OF TRACE ELEMENTS IN DIETS FOR COWS ON THEIR PERFORMANCE AND HEMATOLOGICAL PARAMETERS. Zootechnical Science of Belarus. 2019;54(1):262-269. (In Russ.)
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