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dc.creatorLazarević, Marina
dc.creatorStanojević, Dragan
dc.creatorBogdanović, Vladan
dc.creatorPantelić, Vlada
dc.creatorMaksimović, Nevena
dc.creatorMarinković, Miloš
dc.creatorMićić, Nenad
dc.date.accessioned2018-12-14T15:15:28Z
dc.date.available2018-12-14T15:15:28Z
dc.date.issued2018
dc.identifier.issn0534-0012
dc.identifier.urihttp://r.istocar.bg.ac.rs/handle/123456789/567
dc.description.abstractThe research was performed on Holstein-Friesian and Black and White bull dams reared on five farms of Agricultural Corporation of Belgrade - PKB. The study included 575 lactations of cows selected as bull dams and their progeny calved in the period from 2007 - 2014 and represent progeny of 24 bulls. The following dairy traits were analysed in a standard lactation (305 days): milk yield (kg) - MY, milk fat content (%) - % MF, milk fat yield (kg) - MFY, protein content (%) - % PC and protein yield (kg) - PY. Holstein-Friesian bull dams and their progeny, in standard lactation, produced on average 9239.84 +/- 1607.64 kg of milk, with a milk fat content of 3.44 +/- 0.20 and protein content of 3.21 +/- 0.12. The impact of bull - sire, year of birth, lactation order, farm, year and calving season was present at different levels of statistical significance on yield traits, while the genetic group had no influence on any of the milk traits. Bull sire, year of birth, lactation order and calving season did not influence the variability of milk fat and protein content. Heritability of observed milk traits was medium to low. The content of milk fat and protein had the lowest values of heritability, 0.014, and 0.024, respectively. The heritability of milk yield, milk fat yield and protein yield was 0.293, 0.319 and 0.273, respectively.en
dc.publisherSerbian Genetics Society, Belgrade
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31053/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceGenetika-Belgrade
dc.subjectHolstein - Frisian breeden
dc.subjectbull damsen
dc.subjectmilk traitsen
dc.subjectheritabilityen
dc.titleVariability and heritability of milk traits of Holstein-Frisian bull dams and their progenyen
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractЛазаревић, Марина; Мићић, Ненад; Станојевић, Драган; Максимовић, Невена; Богдановић, Владан; Пантелић, Влада; Маринковић, Милош;
dc.citation.volume50
dc.citation.issue1
dc.citation.spage243
dc.citation.epage251
dc.citation.other50(1): 243-251
dc.citation.rankM23
dc.identifier.doi10.2298/GENSR1801243L
dc.identifier.rcubKonv_117
dc.identifier.fulltexthttp://r.istocar.bg.ac.rs//bitstream/id/2303/565.pdf
dc.identifier.scopus2-s2.0-85048253163
dc.identifier.wos000436559800021
dc.type.versionpublishedVersion


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