The effects of dystocia and stillbirth on subsequent lactation performance in holstein dairy cows

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dc.authorid35615631300
dc.authorid7004789988
dc.authorid7801663598
dc.contributor.authorBayram B.
dc.contributor.authorTopal M.
dc.contributor.authorAksakal V.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:43:42Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:42Z
dc.date.issued2016
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this study, we aimed to evaluate the effects of difficult birth and stillbirth on following lactation performance in Holstein cows. For this purpose, were used the birth and milk production data of 591 births of 326 Holstein cows in 2005-2006 in a cattle farm in Kelkit, Gümüşhane. In study, in addition to the effects of difficult birth and stillbirth, the effects of other parameters such as calving year, calving season, birth sequence and birth type on 305 days milk performance and the number of milking days were also investigated. Difficult birth and stillbirth rate were 8.7% and 9.1% in Holstein cows, respectively. 305 days milk performance (608.6 kg) and the number milking days (23.1 days) of cows with difficult birth were significantly lower than those of cows with normal birth. 305 days milk performance and the number milking days of cows with stillbirth were 925.7 kg and 26.5 days, respectively, less than those of cows giving live birth (P<0.01). In conclusion, difficult birth and stillbirth, which are significant causes of economic losses including primarily milk and calf losses, constitutes some threat to animal welfare. These effects can be minimized with an effective herd management.en_US
dc.identifier.doi10.17094/ataunivbd.282989
dc.identifier.endpage318
dc.identifier.issn1306-6137
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85021638684en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage314
dc.identifier.urihttps://dx.doi.org/10.17094/ataunivbd.282989
dc.identifier.urihttps://hdl.handle.net/20.500.12403/650
dc.identifier.volume11
dc.indekslendigikaynakScopusen_US
dc.language.isotren_US
dc.publisherAtaturk Universitesi
dc.relation.ispartofAtaturk Universitesi Veteriner Bilimleri Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDystocia
dc.subjectHolstein Friesian
dc.subjectMilk production
dc.subjectOrganic livestock
dc.subjectStillbirth
dc.subjectDystocia
dc.subjectHolstein Friesian
dc.subjectMilk production
dc.subjectOrganic livestock
dc.subjectStillbirth
dc.titleThe effects of dystocia and stillbirth on subsequent lactation performance in holstein dairy cowsen_US
dc.title.alternativeSiyah Alaca Ineklerde Güç ve Ölü Do?umun Takip Eden Laktasyon Performansina Etkisien_US
dc.typeArticleen_US

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