Name
Коnоnеnко Sergey Ivanovich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
Kuban State Agrarian University
North-Caucasus Research Institute of Animal
Web site url
—
Articles count: 32
The successful development of livestock requires
maintaining and further increasing of the genetic
potential, the basis for the manifestation of which is
the adequite balanced feeding. Currently, one of the
most urgent problems of livestock breeding is to find
ways for reduction of the negative impact of various
feeding factors on the animals. In industrial
conditions, it is difficult to exclude various feed
stresses, which lead to a decrease in productivity,
survival rate and ill health of animals and poultry.
The work summarizes the research in this direction,
taking into account the achievements of domestic
and foreign authors. A serious problem of feed
producing companies and livestock farms is the grain
and compound feed affection with fungi and their
metabolic products - mycotoxins. Based on the
results of the research of several authors, the ways of
solving this problem were identified and
recommendations on the reduction of the negative
effect on the body were provided. It is noted, that
one of the best and effective ways to reduce the
negative effect of mycotoxins on the body is a
method of administration of adsorbents in animal
feed. But it should be taken into consideration that in
order to maximize the protection against mycotoxins
and minimize their harmful effects on the body of
animals it is necessary to use preparations, which
include adsorbents of organic and inorganic nature,
as well as to comply with the dosage of their
introduction into the diets of animals and poultry.The
progressive forms of preparations of a new
generation, solving problems of the negative impact
of feeding factors, include probiotics, which contain
some bacteria, immobilized on the solid particles, so
that they inhabit the intestine faster. Modern
biological complexes have immune correcting
properties, increase non-specific resistance of the
organism, normalize microbiocenosis of
gastrointestinal tract, and stimulate the functional
activity of the digestive system. Therefore, it is
necessary to use feed additives with detoxification
properties as part of animal compound feed,
according to recommendations on their application in
appropriate dosages
In the current economic conditions of the import
substitution, special importance is given to the
search for new feed sources, methods of preparing
them for feeding, the use of biologically active
substances and enzymes. At the forefront of feed
production is rape as breeding work with this
culture has showed positive results. Currently,
selectionists have bred yellow double-zero "00"
varieties of rapeseeds free of erucic acid of
"Canole" type, that have low glucosinolate level.
The development of new and modern technology
standards are required for preparation them for
feeding, since they are fundamentally different
from the previously used rapeseed varieties and
have fewer restrictions for feeding to different
types of farm animals and poultry. The article
presents a fairly lengthy and reasoned review of the
literature of a large number of authors on the topic,
as well as given rapeseed market analysis, rational
and advanced methods of preparing rapeseed
processed products for feeding to young and adult
animals. Much attention is paid to the use of a
variety of biologically active substances and
enzymes, which improve digestion and absorption
of nutrients from rations with rapeseed
processingproducts, increase productivity and
reduce feed costs per unit of production. The use of
processing products of rapeseed improves the
profitability of livestock production. Feeding of
rapeseedcake to cattle increases the protein content
and volatile fatty acids in the rumen content,
increases the number of infusoria and decreases
ammonia levels. The inclusion of rape forage in
diets of farm animals and poultry improves
hematological parameters. Products of rapeseed
processing of the varieties with low
glucosinolatesa1re recommended for the rations of
farm animals and poultry depending on the species,
age and physiological state