Effect of frame size on performance and carcass traits of Santa Inês lambs finished in a feedlot

Detalhes bibliográficos
Autor(a) principal: Souza Júnior,Edmilson Lúcio de
Data de Publicação: 2013
Outros Autores: Sousa,Wandrick Hauss de, Pimenta Filho,Edgard Cavalcanti, Gonzaga Neto,Severino, Cartaxo,Felipe Queiroga, Cezar,Marcílio Fontes, Cunha,Maria das Graças Gomes, Pereira Filho,José Morais
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Zootecnia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000400008
Resumo: The objective of this study was to evaluate the performance, qualitative, morphometric and quantitative carcass traits of Santa Inês lambs of different frame sizes finished in a feedlot. Twenty 120-day-old intact lambs with a 25.0±3.1 kg average body weight at the beginning of the experiment were used. Lambs received a diet containing 17% crude protein and 2.70 Mcal/kg dry matter. Frame size influenced performance and tissue composition in the carcasses of the lambs. Lambs with large frame sizes showed better carcass conformation compared with those of medium-sized frames. Frame size was found to have a significant effect on rump perimeter. Large-framed lambs showed higher compactness on the carcass index and carcass dressing area compared with medium-framed lambs. The cuts of large-framed lambs weighed more than those of mediumframed lambs. However, no significant differences were found in dressing.
id SBZ-1_63c03bc462015a5c4de2698c721db396
oai_identifier_str oai:scielo:S1516-35982013000400008
network_acronym_str SBZ-1
network_name_str Revista Brasileira de Zootecnia (Online)
repository_id_str
spelling Effect of frame size on performance and carcass traits of Santa Inês lambs finished in a feedlotcarcass conformationcommercial cutsdry matter intakesheeptissue compositionweight gainThe objective of this study was to evaluate the performance, qualitative, morphometric and quantitative carcass traits of Santa Inês lambs of different frame sizes finished in a feedlot. Twenty 120-day-old intact lambs with a 25.0±3.1 kg average body weight at the beginning of the experiment were used. Lambs received a diet containing 17% crude protein and 2.70 Mcal/kg dry matter. Frame size influenced performance and tissue composition in the carcasses of the lambs. Lambs with large frame sizes showed better carcass conformation compared with those of medium-sized frames. Frame size was found to have a significant effect on rump perimeter. Large-framed lambs showed higher compactness on the carcass index and carcass dressing area compared with medium-framed lambs. The cuts of large-framed lambs weighed more than those of mediumframed lambs. However, no significant differences were found in dressing.Sociedade Brasileira de Zootecnia2013-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000400008Revista Brasileira de Zootecnia v.42 n.4 2013reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982013000400008info:eu-repo/semantics/openAccessSouza Júnior,Edmilson Lúcio deSousa,Wandrick Hauss dePimenta Filho,Edgard CavalcantiGonzaga Neto,SeverinoCartaxo,Felipe QueirogaCezar,Marcílio FontesCunha,Maria das Graças GomesPereira Filho,José Moraiseng2013-04-05T00:00:00Zoai:scielo:S1516-35982013000400008Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2013-04-05T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false
dc.title.none.fl_str_mv Effect of frame size on performance and carcass traits of Santa Inês lambs finished in a feedlot
title Effect of frame size on performance and carcass traits of Santa Inês lambs finished in a feedlot
spellingShingle Effect of frame size on performance and carcass traits of Santa Inês lambs finished in a feedlot
Souza Júnior,Edmilson Lúcio de
carcass conformation
commercial cuts
dry matter intake
sheep
tissue composition
weight gain
title_short Effect of frame size on performance and carcass traits of Santa Inês lambs finished in a feedlot
title_full Effect of frame size on performance and carcass traits of Santa Inês lambs finished in a feedlot
title_fullStr Effect of frame size on performance and carcass traits of Santa Inês lambs finished in a feedlot
title_full_unstemmed Effect of frame size on performance and carcass traits of Santa Inês lambs finished in a feedlot
title_sort Effect of frame size on performance and carcass traits of Santa Inês lambs finished in a feedlot
author Souza Júnior,Edmilson Lúcio de
author_facet Souza Júnior,Edmilson Lúcio de
Sousa,Wandrick Hauss de
Pimenta Filho,Edgard Cavalcanti
Gonzaga Neto,Severino
Cartaxo,Felipe Queiroga
Cezar,Marcílio Fontes
Cunha,Maria das Graças Gomes
Pereira Filho,José Morais
author_role author
author2 Sousa,Wandrick Hauss de
Pimenta Filho,Edgard Cavalcanti
Gonzaga Neto,Severino
Cartaxo,Felipe Queiroga
Cezar,Marcílio Fontes
Cunha,Maria das Graças Gomes
Pereira Filho,José Morais
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Souza Júnior,Edmilson Lúcio de
Sousa,Wandrick Hauss de
Pimenta Filho,Edgard Cavalcanti
Gonzaga Neto,Severino
Cartaxo,Felipe Queiroga
Cezar,Marcílio Fontes
Cunha,Maria das Graças Gomes
Pereira Filho,José Morais
dc.subject.por.fl_str_mv carcass conformation
commercial cuts
dry matter intake
sheep
tissue composition
weight gain
topic carcass conformation
commercial cuts
dry matter intake
sheep
tissue composition
weight gain
description The objective of this study was to evaluate the performance, qualitative, morphometric and quantitative carcass traits of Santa Inês lambs of different frame sizes finished in a feedlot. Twenty 120-day-old intact lambs with a 25.0±3.1 kg average body weight at the beginning of the experiment were used. Lambs received a diet containing 17% crude protein and 2.70 Mcal/kg dry matter. Frame size influenced performance and tissue composition in the carcasses of the lambs. Lambs with large frame sizes showed better carcass conformation compared with those of medium-sized frames. Frame size was found to have a significant effect on rump perimeter. Large-framed lambs showed higher compactness on the carcass index and carcass dressing area compared with medium-framed lambs. The cuts of large-framed lambs weighed more than those of mediumframed lambs. However, no significant differences were found in dressing.
publishDate 2013
dc.date.none.fl_str_mv 2013-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000400008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000400008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-35982013000400008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
dc.source.none.fl_str_mv Revista Brasileira de Zootecnia v.42 n.4 2013
reponame:Revista Brasileira de Zootecnia (Online)
instname:Sociedade Brasileira de Zootecnia (SBZ)
instacron:SBZ
instname_str Sociedade Brasileira de Zootecnia (SBZ)
instacron_str SBZ
institution SBZ
reponame_str Revista Brasileira de Zootecnia (Online)
collection Revista Brasileira de Zootecnia (Online)
repository.name.fl_str_mv Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)
repository.mail.fl_str_mv ||bz@sbz.org.br|| secretariarbz@sbz.org.br
_version_ 1750318150534037504