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

[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...

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Autores: Szendrő, K., Szendrő, ZS., Gerencsér, ZS., Radnai, I., Horn, P., Matics, ZS.
Formato: artículo
Fecha de publicación:2016
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/69501
Acesso em linha:https://riunet.upv.es/handle/10251/69501
Access Level:acceso abierto
Palavra-chave:Growing rabbit
Lines
Production
Carcass traits
Economics
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spelling Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weightsSzendrő, K.Szendrő, ZS.Gerencsér, ZS.Radnai, I.Horn, P.Matics, ZS.Growing rabbitLinesProductionCarcass traitsEconomics[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.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.Editorial Universitat Politècnica de ValènciaHungarian Academy of SciencesRepositorio Institucional de la Universitat Politècnica de València Riunet20162016-03-22journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/69501reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengHungarian Academy of Sciences MTA GOP-1.1.1-11-2012-0132open accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/695012026-06-13T07:49:27Z
dc.title.none.fl_str_mv Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights
title Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights
spellingShingle Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights
Szendrő, K.
Growing rabbit
Lines
Production
Carcass traits
Economics
title_short Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights
title_full Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights
title_fullStr Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights
title_full_unstemmed Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights
title_sort Comparison of productive and carcass traits and economic value of lines selected for different criteria, slaughtered at similar weights
dc.creator.none.fl_str_mv Szendrő, K.
Szendrő, ZS.
Gerencsér, ZS.
Radnai, I.
Horn, P.
Matics, ZS.
author Szendrő, K.
author_facet Szendrő, K.
Szendrő, ZS.
Gerencsér, ZS.
Radnai, I.
Horn, P.
Matics, ZS.
author_role author
author2 Szendrő, ZS.
Gerencsér, ZS.
Radnai, I.
Horn, P.
Matics, ZS.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Hungarian Academy of Sciences
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Growing rabbit
Lines
Production
Carcass traits
Economics
topic Growing rabbit
Lines
Production
Carcass traits
Economics
description [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.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-03-22
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/69501
url https://riunet.upv.es/handle/10251/69501
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Hungarian Academy of Sciences MTA GOP-1.1.1-11-2012-0132
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editorial Universitat Politècnica de València
publisher.none.fl_str_mv Editorial Universitat Politècnica de València
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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