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dc.contributorPetrović, Milan M.
dc.creatorMaksimović, Nevena
dc.creatorDelić, Nikola
dc.creatorStanković, Branislav
dc.creatorHristov, Slavče
dc.creatorPetrović, Milan P.
dc.creatorCaro Petrović, Violeta
dc.creatorRužić-Muslić, Dragana
dc.creatorMićić, Nenad
dc.date.accessioned2019-02-08T11:03:21Z
dc.date.available2019-02-08T11:03:21Z
dc.date.issued2015
dc.identifier.urihttp://istocar.bg.ac.rs/sr/proceedings/
dc.identifier.uri978-86-82431-71–8
dc.identifier.urihttp://r.istocar.bg.ac.rs/handle/123456789/593
dc.description.abstractThe purpose of this study was to investigate fertility in the ewes of MIS sheep population following synchronized oestrus in anoestrus season and natural oestrus during breeding season. Research was carried out on an experimental sheep farm of the Institute for Animal Husbandry in Belgrade. The study included 76 ewes and 6 rams of MIS sheep population (three breed crosses of Pirot Pramenka, Württemberg and Ile de France breed). In anoestrus season, oestrus was synchronized in 43 ewes using progestagen impregnated vaginal sponges (30 mg fluorogestone acetate) in combination with 750 IU PMSG. During the breeding season, 33 ewes were bred naturally to 6 rams, without the use of exogenous hormones. Teaser rams with marking-harnesses and abdominal aprons were used to detect females in oestrus. Obtained fertility and productivity results in anoestrus and breeding season were as follows: lambing rate 69.77% (30/43) and 100% (33/33) (P<0.05).en
dc.language.isoensr
dc.publisherBelgrade : Institute for Animal Husbandrysr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31053/RS//sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceProceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015sr
dc.subjectoestrus synchronizationsr
dc.subjectnatural oestrussr
dc.subjectfertilitysr
dc.subjectreproductionsr
dc.subjectMIS sheepsr
dc.titleOestrus synchronization efficiency and fertility in ewes of MIS sheep population during anoestrous and breeding seasonen
dc.typeconferenceObjectsr
dc.rights.licenseBYsr
dcterms.abstractМићић, Ненад; Максимовић, Невена; Делић, Никола; Станковић, Бранислав; Христов, Славче; Петровић, Милан П.; Царо Петровић, Виолета; Ружић-Муслић, Драгана;
dc.citation.spage104
dc.citation.epage112
dc.identifier.fulltexthttp://r.istocar.bg.ac.rs//bitstream/id/1755/Proceedings-2015-Nevena-Maksimovic.pdf
dc.type.versionpublishedVersionsr


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