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Breeding for reproduction traits in context of multiplication herds efficiency in swine

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dc.title Breeding for reproduction traits in context of multiplication herds efficiency in swine en
dc.contributor.author Humpolíček, Petr
dc.contributor.author Tvrdoň, Zdeněk
dc.contributor.author Urban, Tomáš
dc.relation.ispartof Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
dc.identifier.issn 1211-8516 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2013
utb.relation.volume 61
utb.relation.issue 3
dc.citation.spage 647
dc.citation.epage 650
dc.type article
dc.language.iso en
dc.publisher Mendelova zemědělská a lesnická univerzita v Brně cs
dc.publisher Mendel University of Agriculture and Forestry Brno en
dc.identifier.doi 10.11118/actaun201361030647
dc.relation.uri http://acta.mendelu.cz/media/pdf/actaun_2013061030647.pdf
dc.subject Crossbreeding en
dc.subject Reproduction en
dc.subject Selection en
dc.description.abstract Presented study is a follow-up to the studies focused on effect of different selection pressure applied on two subpopulations of purebred Czech Large White sows on performance in multiplication herds. Higher selection pressure particularly on litter size and number of function nipples, while lower pressure on growth performance was applied in one population. About 1214 farrows of 393 F1 Czech Large White sows were included into statistical evaluation. The mixed linear models using the procedure REML in SAS for Windows 9.1.2. was used. The hypothesis that progeny of sows from hyper-prolific subpopulation breed in multiplier herds have different performance was not confirmed which is in contrast to previous studies. This non-homogeneity can be related to non-additive genetic effects which are caused by crossbreeding while selection methods are based on additive models. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1003331
utb.identifier.obdid 43869914
utb.identifier.scopus 2-s2.0-84878541075
utb.source j-scopus
dc.date.accessioned 2013-07-27T14:55:06Z
dc.date.available 2013-07-27T14:55:06Z
dc.rights Attribution-NonCommercial-NoDerivs 4.0 International
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.access openAccess
utb.contributor.internalauthor Humpolíček, Petr
utb.fulltext.affiliation Petr Humpolíček, Zdeněk Tvrdoň, Tomáš Urban Ing. Petr Humpolíček, Ph.D., Polymer Centre, Faculty of Technology, Tomas Bata University at Zlin, nám. T. G. Masaryka 5555, 762 72 Zlín, Czech Republic; Centre of Polymer Systems, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, 762 72 Zlín, Czech Republic, Ing. Zdeněk Tvrdoň, Ph.D., NAVOS, Co. Czech Republic, doc. Ing. Tomáš Urban, Ph.D., Department of Animal Morphology, Physiology and Genetics, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic, e-mail: humpolicek@ft.utb.cz
utb.fulltext.dates Received: January 2, 2013
utb.fulltext.sponsorship This article was created with support of Operational Program Research and Development for Innovations co-funded by the European Regional Development Fund (ERDF) and national budget of Czech Republic, within the framework of project Centre of Polymer Systems (reg. number: CZ.1.05/2.1.00/03.0111).
utb.fulltext.faculty Faculty of Technology
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Polymer Centre
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