Use of dry feed additives containing nanoselenium and nanozinc in young pigs’ diets
Abstract
The results of numerous scientific studies and practical experience show that it is impossible to obtain high productivity and maintain the health of animals without providing them with microelements in the required amount and available form. Metal nanoparticles have higher bioavailability because they have new characteristics: higher specific surface area, surface activity, catalytic efficiency and adsorption capacity.
The purpose of the research, the results of which are presented in this paper, was to study the effectiveness of feed additives containing nanozinc and nanoselenium in the diets of young fattening pigs.
It was found that the use of the studied feed additives contributed to an increase in gross live weight gain for the whole period of the experiment by 4.7 and 11.3% and additional profit of 0.21 and 0.49 rubles per 1 kg of live weight, respectively.
About the Author
Е. Е. Evseenko
Scientific and Practical Center of the National Academy of Sciences of Belarus for Animal Breeding
Belarus
Belarus
Zhodino
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Review
For citations:
Evseenko Е.Е. Use of dry feed additives containing nanoselenium and nanozinc in young pigs’ diets. Zootechnical Science of Belarus. 2025;60(1):167-175. (In Russ.)
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