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Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights

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Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights

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dc.contributor.author Szendrő, K. es_ES
dc.contributor.author Szendrő, ZS. es_ES
dc.contributor.author Gerencsér, ZS. es_ES
dc.contributor.author Radnai, I. es_ES
dc.contributor.author Horn, P. es_ES
dc.contributor.author Matics, ZS. es_ES
dc.date.accessioned 2016-09-14T13:24:16Z
dc.date.available 2016-09-14T13:24:16Z
dc.date.issued 2016-03-22
dc.identifier.issn 1257-5011
dc.identifier.uri http://hdl.handle.net/10251/69501
dc.description.abstract [EN] The aim of the experiment was to compare 3 genetic groups, slaughtered at similar weights, to examine their productive and carcass traits and economic value. Three lines of the Pannon Breeding Programme, selected for different criteria, were examined in the experiment. Pannon Ka (PKa, maternal line) does were inseminated with semen of PKa, Pannon White (PWhite) or Pannon Large (PLarge, terminal line) bucks. The kits (PKa×PKa, PWhite×PKa, PLarge×PKa; n=60 in each genetic group) were weaned at 35 d of age and reared until 88, 83 and 79, respectively, when they reached similar body weights for slaughtering (2.8 kg). The weight gain of PLarge×PKa was the largest (51.0 g/d) and that of PKa×PKa was the smallest (47.2 g/d), while PWhite×PKa (41.8 g/d) was intermediate (P<0.001). Difference was found in feed conversion ratio between weaning and the age of slaughter  PKa×PKa: 3.03 respect to PWhite×PKa: 2.75 and PLarge×PKa: 2.66; , P<0.05). Dressing out percentage and ratio of hind part to reference carcass of PWhite×PKa, PLarge×PKa and PKa×PKa were 62.4 and 37.7, 61.8 and 37.5, 61.3 and 36.8%, respectively (P<0.01). Results show that PLarge×PKa rabbits were able to exceed the average economic indicators compared to other groups. It may be concluded that the production performance of growing rabbits was affected by the adult weight, but the carcass traits were influenced by the computer tomography (CT)-based selection. es_ES
dc.description.sponsorship This paper was supported by the János Bolyai Research Scholarship of the Hungarian Academy of Sciences, and by the GOP-1.1.1-11-2012-0132 project.
dc.language Inglés es_ES
dc.publisher Editorial Universitat Politècnica de València
dc.relation MTA/GOP-1.1.1-11-2012-0132
dc.relation.ispartof World Rabbit Science
dc.rights Reserva de todos los derechos es_ES
dc.subject Growing rabbit es_ES
dc.subject Lines es_ES
dc.subject Production es_ES
dc.subject Carcass traits es_ES
dc.subject Economics es_ES
dc.title Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights es_ES
dc.type Artículo es_ES
dc.date.updated 2016-09-06T09:51:15Z
dc.identifier.doi 10.4995/wrs.2016.3684 es_ES
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Szendrő, K.; Szendrő, Z.; Gerencsér, Z.; Radnai, I.; Horn, P.; Matics, Z. (2016). Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights. World Rabbit Science. 24(1):15-23. doi:10.4995/wrs.2016.3684 es_ES
dc.relation.publisherversion https://doi.org/10.4995/wrs.2016.3684 es_ES
dc.description.upvformatpinicio 15 es_ES
dc.description.upvformatpfin 23 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 24
dc.description.issue 1
dc.identifier.eissn 1989-8886
dc.contributor.funder Magyar Tudományos Akadémia, Hungría


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