Fertilizing Ability of the Texel RaSires Thawed Sperm under Different Modes of Their Use

Uproszczony widok
dc.contributor.authorHrymak, Khrystyna
dc.contributor.authorStakh, Vovk
dc.contributor.authorSharan, Mykola
dc.contributor.organizationLaboratory of Biotechnology of Reproduction, Institute of Animal Biology, National Academy of Agricultural Sciences of Ukraine, Lviv, Ukraineen
dc.contributor.organizationDepartment of Livestock, National Academy of Agricultural Sciences of Ukraine, Lviv, Ukraineen
dc.contributor.organizationLaboratory of Biotechnology of Reproduction, Institute of Animal Biology, National Academy of Agricultural Sciences of Ukraine, Lviv, Ukraineen
dc.date.accessioned2022-02-28T07:36:05Z
dc.date.available2022-02-28T07:36:05Z
dc.date.issued2019
dc.description.abstractThe article presents the results of experimental studies on the effect of the quality of ram-sires’ thawed sperm during the breeding and non-breeding periods under different modes of using the breeders. It is established that the acrosome preservation under the mode of using the ram-sires to receive 4 ejaculates per week compared to 6 and 8 ejaculates during the nonbreeding period was higher by 3.5 and 6.0%, respectively, and by 2.5 and 5.0 percent during the breeding period. Kinetic parameters of sperm motion during both periods of seasonal activity were also higher under the mode of receiving 4 ejaculates per week by 2.6–14.0 percent on average. The fertilizing ability of thawed sperm from the first insemination of ewes under the mode of receiving 4 ejaculates per week compared to the above mentioned modes was higher by 3.2 and 7.2% during the non-breeding period, and by 7.3 and 10.6% during the breeding period; while fertility at lamb birth – by 1.7 and 3.8%, and by 1.0 and 8.1 percent, respectively.en
dc.identifier.citationHrymak K., Stakh V., Sharan M. (2019). Fertilizing Ability of the Texel RaSires Thawed Sperm under Different Modes of Their Use. Folia Pomer. Univ. Technol. Stetin., Agric., Aliment., Pisc., Zootech. 2019, 348(49)1, 87–94. doi: 10.21005/AAPZ2019.49.1.09pl_PL
dc.identifier.doi10.21005/AAPZ2019.49.1.09
dc.identifier.eissn2300-5378
dc.identifier.issn2081-1284
dc.identifier.urihttps://hdl.handle.net/20.500.12539/795
dc.language.isoenen
dc.page.number87–94
dc.publisherWydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczeciniepl_PL
dc.relation.ispartofseriesAgricultura, Alimentaria, Piscaria et Zootechnica
dc.rightsUznanie autorstwa-Użycie niekomercyjne 3.0 Polska*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/pl/*
dc.subjectram-siresen
dc.subjectewesen
dc.subjectlambsen
dc.subjectmodes of useen
dc.subjectperiods of seasonal activityen
dc.subjectthawed spermen
dc.subjectacrosomeen
dc.subjectkinetic parametersen
dc.subjectfertilityen
dc.subject.otherDyscyplina::Nauki rolniczepl_PL
dc.titleFertilizing Ability of the Texel RaSires Thawed Sperm under Different Modes of Their Useen
dc.typeArticleen

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Wydanie 348(49)1 2019