Performance and carcass and meat quality of crossbred sheep confined with and without access to artificial shade
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Saúde e Produção Animal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402022000100804 |
Resumo: | ABSTRACT The aim of this study was to evaluate the performance and carcass and meat quality of sheep in an intensive production system with and without artificial shade available. Twenty Santa Inês × Dorper crossbred lambs were allotted to two collective stalls, one of which was covered with a black polypropylene shade net with 80% light interception, providing 2.5 m2 shade animal-1. Performance was evaluated by measuring initial weight, final weight, carcass yield, average daily weight gain, and total weight gain. Carcass and meat traits were evaluated based on the variables of fatness, conformation, loin-eye area, subcutaneous fat thickness, marbling, texture, pH, temperature, and color. Performance and carcass and meat traits were similar between the animals reared in stalls with and without shade available. The groups with and without access to shade showed initial weights of 26.52 and 25.37 kg, final weights of 35.59 and 34.76 kg, carcass yields of 45.73 and 45.50%, loin-eye areas of 14 .11 and 13.61 cm2, and marbling scores of 4.78 and 4.44, respectively. Subcutaneous fat thickness (2.02 cm), texture (3.67), and fatness (2) values were equal for both groups. Based on the results, artificial shading did not affect the performance or carcass and meat quality of the sheep. |
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Performance and carcass and meat quality of crossbred sheep confined with and without access to artificial shadeintensive systemLongissimusthermal comfortABSTRACT The aim of this study was to evaluate the performance and carcass and meat quality of sheep in an intensive production system with and without artificial shade available. Twenty Santa Inês × Dorper crossbred lambs were allotted to two collective stalls, one of which was covered with a black polypropylene shade net with 80% light interception, providing 2.5 m2 shade animal-1. Performance was evaluated by measuring initial weight, final weight, carcass yield, average daily weight gain, and total weight gain. Carcass and meat traits were evaluated based on the variables of fatness, conformation, loin-eye area, subcutaneous fat thickness, marbling, texture, pH, temperature, and color. Performance and carcass and meat traits were similar between the animals reared in stalls with and without shade available. The groups with and without access to shade showed initial weights of 26.52 and 25.37 kg, final weights of 35.59 and 34.76 kg, carcass yields of 45.73 and 45.50%, loin-eye areas of 14 .11 and 13.61 cm2, and marbling scores of 4.78 and 4.44, respectively. Subcutaneous fat thickness (2.02 cm), texture (3.67), and fatness (2) values were equal for both groups. Based on the results, artificial shading did not affect the performance or carcass and meat quality of the sheep.UFBA - Universidade Federal da Bahia2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402022000100804Revista Brasileira de Saúde e Produção Animal v.23 2022reponame:Revista Brasileira de Saúde e Produção Animalinstname:Universidade Federal da Bahia (UFBA)instacron:UFBA10.1590/s1519-994022232022info:eu-repo/semantics/openAccessFERRO,Diogo Alves da CostaAQUINO,Lídia Mendes deFERRO,Rafael Alves da CostaSILVA,Bruna Paula Alves daSANTOS,Klayto José Gonçalves dosSANTOS,Aracele Pinheiro Pales dosBUENO,Claúdia PeixotoPAULA,Raiany Soares deeng2022-09-27T00:00:00Zoai:scielo:S1519-99402022000100804Revistahttp://www.rbspa.ufba.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||rbspa@ufba.br1519-99401519-9940opendoar:2022-09-27T00:00Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)false |
dc.title.none.fl_str_mv |
Performance and carcass and meat quality of crossbred sheep confined with and without access to artificial shade |
title |
Performance and carcass and meat quality of crossbred sheep confined with and without access to artificial shade |
spellingShingle |
Performance and carcass and meat quality of crossbred sheep confined with and without access to artificial shade FERRO,Diogo Alves da Costa intensive system Longissimus thermal comfort |
title_short |
Performance and carcass and meat quality of crossbred sheep confined with and without access to artificial shade |
title_full |
Performance and carcass and meat quality of crossbred sheep confined with and without access to artificial shade |
title_fullStr |
Performance and carcass and meat quality of crossbred sheep confined with and without access to artificial shade |
title_full_unstemmed |
Performance and carcass and meat quality of crossbred sheep confined with and without access to artificial shade |
title_sort |
Performance and carcass and meat quality of crossbred sheep confined with and without access to artificial shade |
author |
FERRO,Diogo Alves da Costa |
author_facet |
FERRO,Diogo Alves da Costa AQUINO,Lídia Mendes de FERRO,Rafael Alves da Costa SILVA,Bruna Paula Alves da SANTOS,Klayto José Gonçalves dos SANTOS,Aracele Pinheiro Pales dos BUENO,Claúdia Peixoto PAULA,Raiany Soares de |
author_role |
author |
author2 |
AQUINO,Lídia Mendes de FERRO,Rafael Alves da Costa SILVA,Bruna Paula Alves da SANTOS,Klayto José Gonçalves dos SANTOS,Aracele Pinheiro Pales dos BUENO,Claúdia Peixoto PAULA,Raiany Soares de |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
FERRO,Diogo Alves da Costa AQUINO,Lídia Mendes de FERRO,Rafael Alves da Costa SILVA,Bruna Paula Alves da SANTOS,Klayto José Gonçalves dos SANTOS,Aracele Pinheiro Pales dos BUENO,Claúdia Peixoto PAULA,Raiany Soares de |
dc.subject.por.fl_str_mv |
intensive system Longissimus thermal comfort |
topic |
intensive system Longissimus thermal comfort |
description |
ABSTRACT The aim of this study was to evaluate the performance and carcass and meat quality of sheep in an intensive production system with and without artificial shade available. Twenty Santa Inês × Dorper crossbred lambs were allotted to two collective stalls, one of which was covered with a black polypropylene shade net with 80% light interception, providing 2.5 m2 shade animal-1. Performance was evaluated by measuring initial weight, final weight, carcass yield, average daily weight gain, and total weight gain. Carcass and meat traits were evaluated based on the variables of fatness, conformation, loin-eye area, subcutaneous fat thickness, marbling, texture, pH, temperature, and color. Performance and carcass and meat traits were similar between the animals reared in stalls with and without shade available. The groups with and without access to shade showed initial weights of 26.52 and 25.37 kg, final weights of 35.59 and 34.76 kg, carcass yields of 45.73 and 45.50%, loin-eye areas of 14 .11 and 13.61 cm2, and marbling scores of 4.78 and 4.44, respectively. Subcutaneous fat thickness (2.02 cm), texture (3.67), and fatness (2) values were equal for both groups. Based on the results, artificial shading did not affect the performance or carcass and meat quality of the sheep. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
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=S1519-99402022000100804 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402022000100804 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1519-994022232022 |
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 |
UFBA - Universidade Federal da Bahia |
publisher.none.fl_str_mv |
UFBA - Universidade Federal da Bahia |
dc.source.none.fl_str_mv |
Revista Brasileira de Saúde e Produção Animal v.23 2022 reponame:Revista Brasileira de Saúde e Produção Animal instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
instname_str |
Universidade Federal da Bahia (UFBA) |
instacron_str |
UFBA |
institution |
UFBA |
reponame_str |
Revista Brasileira de Saúde e Produção Animal |
collection |
Revista Brasileira de Saúde e Produção Animal |
repository.name.fl_str_mv |
Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA) |
repository.mail.fl_str_mv |
||rbspa@ufba.br |
_version_ |
1750297509093179392 |