DOI: 10.36871 / vet.san.hyg.ecol.202101013
УДК 636.4.087.7/.8+612.015.3:636.4+612.017.11:636.4
Authors
Nikanova L.A.
L.K. Ernst Federal Research Center for Animal Husbandry, Podolsk, Moscow region, Russian Federation
Abstract
The object of research is the components of feed additives, namely dihydroquercetin,
blue-green algae spirulina and organic iodine, in various combinations
used in feeding piglets from the first days of feeding and before transferring them
to fattening, at the age of 90 days. Three groups of piglets, one control and two
experimental ones, were formed according to the principle of analogues. Piglets of
the first experimental group received to the general diet, a feed additive MKBA-1,
consisting of Spirulina – 1 mg, dihydroquercetin – 3 mg, organic iodine – 1,5 mg
per 1,5 kg of live weight per day; piglets of the second experimental group to the
main diet received a feed supplement ICBA-1, consisting of Spirulina – 2 mg and
dihydroquercetin – 2 mg per 3 kg of live weight per day. The use of dihydroquercetin,
blue-green algae spirulina and organic iodine in various combinations in
feeding piglets contributed to an increase in the adaptive ability of the body, pathogenetic
reactivity and correction of metabolic processes, which provided a higher
realization of the genetic potential of pigs.
The introduction of feed additives into the diet of pigs contributed to an increase
in the bactericidal activity of blood serum in the first experimental group
by 1%, in the second experimental group by 14,1%, compared with the control
group. The number of white blood cells in piglets of the experimental groups was
lower and red blood cells is higher compared to piglets in the control group, which
was reflected in the hemoglobin content of blood, which was higher than piglets
from the control group by 2% and 8,9%, respectively.
Keywords
dihydroquercetin, Spirulina Platensis, organic iodine, pigs, body resistance.
