Name
Ktsoeva Zarina Alexandrovna
Scholastic degree
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Academic rank
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Honorary rank
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Organization, job position
Gorskiy State Agrarian University
Web site url
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Articles count: 2
In our country, great influence is given to the
production and consumption of agricultural animals'
meat with high consumer qualities. In this regard, the
livestock producers, particularly pigs, are to increase
production and improve product quality. Works on
using some natural mineral complexes - bentonite and
zeolites as a source of macro - and trace elements are
performed. The aim of the research is to study the
effects of bentonite feeding with free access on the
meat productivity and hygienic meat quality of young
pigs for fattening. Best effect on the slaughter indexes
of fattening gilts had bentonite feeding with free
access that resulted in significant superiority of the
animals in the experimental group over the control
counterparts on pre-slaughter live weight, slaughter
weight, chilled carcass weight, slaughter yield, carcass
length, the "muscle" eye area and the backgammon
weight. More favorable effect in the longest muscle on
the dry matter and protein synthesis was provided by
bentonite feeding with free access. Due to this, the
gilts of the experimental group were in significant
advance of their control counterparts in concentration
of dry matter and protein in meat. Along with this, the
longest muscle of young pigs on fattening in the
experimental group had the highest protein value, as
according to the protein-qualitative indicator the
animals of this group were in significant advance of
the control counterparts. Feeding bentonite clay with
free access had a strong detoxifying effect that is
against control counterparts of gilts in the experimental
group showed the significant reduce of lead, zinc and
cadmium concentrations in the meat
For further increasing pork production and to increase
its quality it is necessary to provide complete and
balanced feeding of young pigs for fattening. The
special place takes the issue of satisfying their
physiological needs in macro and micronutrients. The
most cost-effective step in these circumstances is using
bentonite clays as natural mineral supplements. The
aim of this work was to study the effect of the addition
of bentonite of Zamankulskaya field on the energy
growth, digestibility and the digestibility of nutrients
of the diet of young pigs. According to the results of
the survey, the best productive effect was when
ensuring free access to the bentonite, so that the young
pigs of the 3rd experimental group vs control group had
significant superiority according to gross and average
daily live weight gain and feed products. According to
the results of scientific and economic experience, it
was found that with free access to the bentonite best
economic and useful indicators were observed in the
animals of the 3rd experimental group against the
control analogs, as they had significant superiority in
terms of absolute live weight gain and feed
consumption per unit of production. During the
physiological exchange of experience the most
beneficial effect on the hydrolysis of complex organic
compounds had bentonite feeding with free access of
pigs. The result was a significant superiority of the
experimental animals over the control ones in
coefficients of digestibility of dry matter, organic
matter, crude protein, crude fat and NFE. To improve
the digestibility and absorption of nutrients in the diet
of young pigs it is advisable to feed them with
bentonite clay as natural mineral supplements with free
access