Some aspects of utilization of bioactive preparation from yeasts on the reproductive parameters of pigs

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dc.contributor.author Carapirea, Anatolie
dc.contributor.author Darie, Grigore
dc.contributor.author Rotari, Doina
dc.contributor.author Chiseliță, Natalia
dc.contributor.author Chiseliță, Oleg
dc.contributor.author Beșliu, Alina
dc.contributor.author Efremova, Nadejda
dc.date.accessioned 2021-11-16T11:03:17Z
dc.date.available 2021-11-16T11:03:17Z
dc.date.issued 2021
dc.identifier.citation CARAPIREA, Anatoli, DARIE, Grigore, ROTARI, Doina et al. Some aspects of utilization of bioactive preparation from yeasts on the reproductive parameters of pigs. In: 16th International Symposium of Animal Biology and Nutrition. 30 sept. -1 oct. 2021. Balotești - Ilfov, 2021, p. 48. ISSN 1016-4855. en_US
dc.identifier.issn 1016-4855
dc.identifier.uri http://dspace.uasm.md:8080/xmlui/handle/123456789/6802
dc.description Affiliation: A. Carapirea, SAUM; G.Darie, D. Rotari, Institute of Biotechnology in Animal Husbandry and Veterinary Medicine; N. Chiselița, O. Chiselița, A. Beșliu, N. Efremova, Institute of Microbiology and Biotehnology. en_US
dc.description.abstract In this paper, the results of study of the influence of the biologically active manoprotein preparation, obtained from biomass of brewer's yeast, on sows in the second gestation period, in order to improve productive characteristics and reproduction indices. Thus, the purpose of this research was to evaluate the influence of mannoprotein preparation biologically active, obtained from yeast, on the productive and reproductive parameters of pregnant sows. The results of the research showed that at birth, in the control group (LM), they were obtained in average 10.8 live piglets, and in the experimental group (LE) - 12.4, viability of piglets at 21 days in LM was 10.4 live piglets and in LE - 12.0. Thus, we can mention that the results obtained will make a real contribution to efficiency the process of reproduction and growing of pigs. Supplementation of the basic feed ration for sows 30 days before calving and 10 days after calving, with mannoprotein preparation obtained from yeast biomass from beer industry waste in 10-15 ml per head / day, increases the number of live piglets in calving by 1.6 heads and reduces the number of stillborn piglets by 1.8 compared to the control group. It was established that supplementing the basic ration of sows, 30 days before and 10 days after calving, with manoprotein preparation in a volume of 10-15 ml per head / day, acts on animal metabolism, increasing the growth energy of young pigs. en_US
dc.language.iso en en_US
dc.subject compuși bioactivi en_US
dc.subject extracte din drojdie en_US
dc.subject perfotmanță reproductivă en_US
dc.subject porcine en_US
dc.subject bioactive compounds en_US
dc.subject reproductive performance en_US
dc.subject swine en_US
dc.subject yeast extracts en_US
dc.title Some aspects of utilization of bioactive preparation from yeasts on the reproductive parameters of pigs en_US
dc.type Article en_US


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