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The article deals with the organization of feeding dairy cows on the example
of a particular sector of the Voronezh region, promoted the review
used feed additives different orientation and the need for
their inclusion in the diet. To compensate for the lack of energy in the
diets of high yielding cows in farms used a number of
energy feed additives. Traditionally used feed
molasses. At present, more and more often find a replacement for liquid
polysaccharide. In highly productive cows especially during
calved there is a negative energy balance, which is
accompanied by a significant decrease in body weight of the animals. Therefore,
part of the concentrated feed in cattle rations is replaced by more
energy-intensive fat-containing food additives. As prophylaxis
gepatoza additives used in the composition of which included choline chloride,
which is one of the major lipotropic agents. One of the
areas of action of feed additives is the regulation of rumen
digestion due to the action of probiotic drugs, due to
strong suppression of pathogenic microflora. Also in the ration between
the highest productivity include buffer feed additives, most
often used sodium bicarbonate (baking soda). In recent years,
the importance given to methionine, as it is the first
critical amino acid for ruminants, so the question of
feeding its highly productive cows in the "protected" form with
the purpose of protection from the effects of rumen microorganisms. The boundary
between normality and an excess of urea used to fill
difitsita protein poorly distinguishable, so often there poisoning
now developed preparations presenting urea
secure shell that promotes uniform and
gradual hydrolysis into its rumen. Thus, the use
of feed additives in feeding different orientation of high-
milking cows is scientifically grounded character.
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