Biochemical, morphological and immunological parameters in sows under stimulation of reproductive function by the drugs ‘E-selen' and ‘Gamavit'

The aim of the research was to study the efficacy of selenium-containing preparation "E-selenium" and immunomodulator "Gamavit" for improving immunity and stimulation of sows' reproductive function. The tasks were to study biochemical, hormonal, morphological and immunological status of clinically healthy animals. The work presents the results of studies of blood parameters before and after using drugs. The experiment was carried out on a large pig-breeding complex of Omsk Region with production power more than 100 thousand heads of clinically healthy individuals selected by the principle of analogues were used. Positive effect of «E-selenium» and «Gamavit» on biochemical, morphological and immunological parameters, the use of which allows achieving high production results, was established. All the sows of experimental group were impregnated in the first sexual hunting, which occurred on 4.2±0.20 days. (P≤0.05) after weaning, whereas in the control was 5.1±0.24 days. The duration of gestation in experimental group was 115...