DOI: 10.36871 / vet.san.hyg.ecol.202102014
UDC 636.4.087.7 + 612.015.3: 636.4
Authors
Nikanova L.A.
Kolodina E.N.
Rykov R.A.
L.K. Ernst Federal Research Center for Animal Husbandry, Podolsk, Moscow region, Russian Federation
Abstract
This article presents the results of studies conducted on piglets with the inclusion
of natural feed additives in the diet in order to prevent and correct metabolism.
The first experimental group of piglets received a total diet consisting of fullfledged
compound feed, a complex micro-feed product consisting of blue-green
algae Spirulina, dihydroquercetin and organic iodine, the second experimental
group additionally received Spirulina and dihydroquercetin.
The introduction of these natural feed additives into the diet of piglets helped
to increase the adaptive ability , correction and prevention of metabolic disorders
in the body.
In these studies, dacha feed supplements prevented hyperbilirubinemia. As a
result, the concentration of total bilirubin in the blood serum of pigs of the first experimental
group was 1% lower, in the second experimental group it was 13,7%
lower than in the control group.
They also had a positive effect on the functional state of the liver, as evidenced
by a lower content of AlAT and AsAT activity in the blood serum compared to
those in piglets of the control group with a close cholesterol-forming fraction.
The animals of the experimental group were less ill and the safety of this group
was 100%, in the control group it was 90%. The average daily increase in live
weight of pigs for 90 days in the first experimental group was 1% higher than
in the control group, and in the second experimental group it was 21,7% higher.
Keywords
blue-green algae, Spirulina platensis, dihydroquercetin, organic iodine, pigs, liver, hormones.
