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Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/4551
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dc.contributor.authorNakavisut, Sansaken
dc.contributor.authorCrump, Ronald Edwarden
dc.contributor.authorSuarez, Matiasen
dc.contributor.authorGraser, Hans-Ulrichen
local.source.editorEditor(s): AAABG: Association for the Advancement of Animal Breeding and Geneticsen
dc.date.accessioned2010-02-08T15:49:00Z-
dc.date.issued2005-
dc.identifier.citationProceedings of the Association for the Advancement of Animal Breeding and Genetics, v.16, p. 99-102en
dc.identifier.isbn064309234Xen
dc.identifier.isbn0643092331en
dc.identifier.issn1328-3227en
dc.identifier.urihttps://hdl.handle.net/1959.11/4551-
dc.description.abstractGenetic correlations between purebred Duroc (DU), Large White (LW) and Landrace (LR) pigs and their crossbreds LWxLR, LRxLW, DUx(LWxLR) and DUx(LRxLW) were estimated for production and reproduction traits. Performance test and litter records from Government pig breeding stations in Thailand were used. REML bivariate animal models were used to estimate genetic correlations for each trait measured in purebreds and in crossbreds. Production traits tended to have very high genetic correlations (0.66 – 0.96) between purebreds and crossbreds, whereas reproduction traits tended to have low to moderate genetic correlations (0.21 – 0.52). The breeding procedure to improve production traits of crossbred pigs using genetic evaluation and selection based on purebred records is verified by the results of this study due to the high genetic correlations. However, for reproduction traits, purebred records seem to be less relevant for use to improve crossbred reproduction traits because of low genetic correlations between purebreds and crossbreds. Therefore, a joint genetic evaluation of purebred and crossbred records is recommended to improve reproduction traits in crossbred sows.en
dc.languageenen
dc.relation.ispartofProceedings of the Association for the Advancement of Animal Breeding and Geneticsen
dc.titleGenetic correlations between the performance of purebred and crossbred pigsen
dc.typeConference Publicationen
dc.relation.conferenceAAABG 2005: 16th Conference of the Association for the Advancement of Animal Breeding and Geneticsen
dc.subject.keywordsAnimal Breedingen
local.contributor.firstnameSansaken
local.contributor.firstnameRonald Edwarden
local.contributor.firstnameMatiasen
local.contributor.firstnameHans-Ulrichen
local.subject.for2008070201 Animal Breedingen
local.subject.seo2008830308 Pigsen
local.profile.schoolAnimal Genetics and Breeding Uniten
local.profile.schoolAdministrationen
local.profile.schoolAnimal Genetics and Breeding Uniten
local.profile.schoolAnimal Genetics and Breeding Uniten
local.profile.emailsnakavi2@une.edu.auen
local.profile.emailrcrump@une.edu.auen
local.profile.emailhgraser@une.edu.auen
local.output.categoryE1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordpes:2269en
local.date.conference25th - 28th September, 2005en
local.conference.placeNoosa Lakes, Australiaen
local.publisher.placeCollingwood, Australiaen
local.format.startpage99en
local.format.endpage102en
local.peerreviewedYesen
local.identifier.volume16en
local.contributor.lastnameNakavisuten
local.contributor.lastnameCrumpen
local.contributor.lastnameSuarezen
local.contributor.lastnameGraseren
dc.identifier.staffune-id:snakavisen
dc.identifier.staffune-id:rcrumpen
dc.identifier.staffune-id:msuarez2en
dc.identifier.staffune-id:hgraseren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:4660en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleGenetic correlations between the performance of purebred and crossbred pigsen
local.output.categorydescriptionE1 Refereed Scholarly Conference Publicationen
local.relation.urlhttp://www.livestocklibrary.com.au/handle/1234/5980en
local.relation.urlhttp://www.aaabg.org/livestocklibrary/2005/099nakavisut.pdfen
local.conference.detailsAAABG 2005: 16th Conference of the Association for the Advancement of Animal Breeding and Genetics, Noosa Lakes, Australia, 25th - 28th September, 2005en
local.search.authorNakavisut, Sansaken
local.search.authorCrump, Ronald Edwarden
local.search.authorSuarez, Matiasen
local.search.authorGraser, Hans-Ulrichen
local.uneassociationUnknownen
local.year.published2005en
local.date.start2005-09-25-
local.date.end2005-09-28-
Appears in Collections:Animal Genetics and Breeding Unit (AGBU)
Conference Publication
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