Application of natural zeolites in mixed feeds of young pigs
https://doi.org/10.32634/0869-8155-2021-346-3-43-47
Abstract
To reduce the amount of the main components of compound feeds, to realize the genetic potential of the productivity of young pigs, to increase their productivity and to balance feeding rations, it is necessary to use various feed and mineral additives, including those of natural origin. Such additives include silicon containing zeolite diatomaceous earth. To carry out the experiment, 4 recipes for mixed feeds were developed: one recipe without the content of zeolite trepel and 3 recipes with 3, 4, 5% of this additive. According to the results of the experiment, it was proved that the best dose of inclusion of this drug is 3% of the mass of mixed feed. At the same time, it was found that the dynamics of live weight gain in group II increased by 13.5%, in group III — by 7.2%, and in group IV it decreased by 4.41% compared to the control group. Studies have shown that the addition of silicon-containing zeolite in the II and III experimental groups did not affect the consumption of feed, and in the IV experimental group there was a decrease in the consumption of feed. Feed consumption in the EQ for live weight gain in the I, II and IV experimental groups decreased by 12.1%, 6.7% and 0.3% respectively.
About the Authors
L. R. Mikhaylova
Chuvash State Agrarian University
Russian Federation
Russian Federation
post-graduate student of the Department of General and private animal science
29 Karl Marx street, Cheboksary, 428003
L. V. Zhestyanova
Chuvash State Agrarian University
Russian Federation
Russian Federation
post-graduate student of the Department of General and private animal science
29 Karl Marx street, Cheboksary, 428003
A. Yu. Lavrentiev
Chuvash State Agrarian University
Russian Federation
Russian Federation
doctor of agricultural Sciences, Professor, head of the Department of General and private animal science
29 Karl Marx street, Cheboksary, 428003
V. S. Sherne
Chuvash State Agrarian University
Russian Federation
Russian Federation
candidate of agricultural Sciences, associate Professor, specialist in animal feeding of “Natural products of the Volga region”, Ltd.
29 Karl Marx street, Cheboksary, 428003
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Review
For citations:
Mikhaylova L.R., Zhestyanova L.V., Lavrentiev A.Yu., Sherne V.S. Application of natural zeolites in mixed feeds of young pigs. Agrarian science. 2021;(3):43-47. (In Russ.) https://doi.org/10.32634/0869-8155-2021-346-3-43-47
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