Effects of subclinical bovine leukemia virus infection on some production parameters in a dairy farm in southern Turkey

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dc.contributor.authorKale, M.
dc.contributor.authorBulut, O.
dc.contributor.authorYapkic, O.
dc.contributor.authorGulay, M. S.
dc.contributor.authorPehlivanoglu, F.
dc.contributor.authorAta, A.
dc.contributor.authorYavru, S.
dc.date.accessioned2020-03-26T17:17:22Z
dc.date.available2020-03-26T17:17:22Z
dc.date.issued2007
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractSome production parameters of seropositive cows (age, first calving age, 305 day mature equivalent last milk yield production, lifetime mature equivalent milk yield production, lifetime total milk production, lifetime total milking period, lifetime monthly milk production, lifetime daily milk production, lifetime total days of milking, number of inseminations per pregnancy (for last pregnancy), number of calves and calving interval (for last pregnancy)) were analysed in the current study. The study population was clinically healthy Holstein cows from a commercial dairy herd in southern Turkey. Of 109 animals, 65 cows were seropositive by ELISA and the prevalence of bovine leukemia virus (BLV) infection was 59.6%. The prevalence of seropositive cows in 2nd (62.8%), 3rd (64.7%), 4th (61.5%), and 5th (66.6%) lactations was slightly higher than that of cows in 1st (52.6%) lactations. No statistical differences were observed between BLV seronegative and seropositive cows for production and reproduction parameters analysed in this study (P > 0.05).en_US
dc.identifier.endpage132en_US
dc.identifier.issn1019-9128en_US
dc.identifier.issn2224-9435en_US
dc.identifier.issue3en_US
dc.identifier.pmid18237034en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage130en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/21373
dc.identifier.volume78en_US
dc.identifier.wosWOS:000252373900003en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAOSIS OPEN JOURNALSen_US
dc.relation.ispartofJOURNAL OF THE SOUTH AFRICAN VETERINARY ASSOCIATIONen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectbovine leukemia virusen_US
dc.subjectdairy cowsen_US
dc.subjectproductionen_US
dc.titleEffects of subclinical bovine leukemia virus infection on some production parameters in a dairy farm in southern Turkeyen_US
dc.typeArticleen_US

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