Characteristics productive and meat quality of broiler chickens fed finisher diet without vitamin-mineral supplement or limestone and dicalcium phosphate and submitted to heat stress pre-slaughter

Detalhes bibliográficos
Autor(a) principal: Oba, Alexandre
Data de Publicação: 2013
Outros Autores: Pinheiro, João Waine, Silva, Caio Abércio da, Balarin, Mara Regina Stipp, Bueno, Francielle Renata, Almeida, Maurício de, Amaral, Rimena Vircelino do, Brunelli, Sandra Regina
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13586
Resumo: Search mechanisms that can reduce the cost of production of poultry is an important factor in the poultry industry. Thus the objective of this study was to evaluate the removal of vitamin and mineral supplement or limestone and dicalcium phosphate feed during the finishing phase, further of the broilers chickens to heat stress pre-slaughter. Hybro male broiler (n=108) aged 42 days old were evaluated until 49 days old to evaluate the performance, carcass and cuts yield, blood biochemistry and meat quality. The results showed that the removal of vitamin and mineral supplement or limestone and dicalcium phosphate feed during the finishing phase did not impair the performance, carcass characteristics and meat quality, as well as showing a possible mechanism to reduce production costs. While heat stress pre-slaughter provided a poor meat quality of poultry.
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spelling Characteristics productive and meat quality of broiler chickens fed finisher diet without vitamin-mineral supplement or limestone and dicalcium phosphate and submitted to heat stress pre-slaughterCaracterísticas produtivas e de qualidade de carne de frangos de corte submetidos a dietas de terminação sem suplemento vitamínicomineral ou calcário e fosfato bicálcico e submetidos a estresse térmico pré-abateColorFinishing phasePerformancepHPoultry.AvesCorDesempenhoDieta terminaçãopH.Nutrição e Alimentação AnimalSearch mechanisms that can reduce the cost of production of poultry is an important factor in the poultry industry. Thus the objective of this study was to evaluate the removal of vitamin and mineral supplement or limestone and dicalcium phosphate feed during the finishing phase, further of the broilers chickens to heat stress pre-slaughter. Hybro male broiler (n=108) aged 42 days old were evaluated until 49 days old to evaluate the performance, carcass and cuts yield, blood biochemistry and meat quality. The results showed that the removal of vitamin and mineral supplement or limestone and dicalcium phosphate feed during the finishing phase did not impair the performance, carcass characteristics and meat quality, as well as showing a possible mechanism to reduce production costs. While heat stress pre-slaughter provided a poor meat quality of poultry.Buscar mecanismos que possam reduzir o custo de produção das aves, sem reduzir o desempenho e a qualidade do produto final é um importante fator dentro da cadeia avícola. Desta forma, o objetivo deste trabalho foi avaliar a retirada do suplemento vitamínico-mineral ou calcário e fosfato bicálcico da ração na fase de acabamento, além de submeter os frangos de corte a estresse térmico pré-abate visando avaliar o desempenho e a qualidade de carne do peito. Foram utilizados 108 frangos de corte machos da linhagem Hybro com 42 dias de idade, que receberam uma ração controle, ração sem suplemento vitamínico-mineral e sem calcário e fosfato bicálcico, dos 42 aos 49 dias de idade. Foram avaliados os dados de desempenho, rendimento de carcaça e cortes, bioquímica do sangue e qualidade de carne. Os resultados mostraram que a retirada do suplemento vitamínico-mineral ou o calcário e o fosfato bicálcico da dieta de terminação não prejudicou o desempenho, características de carcaça e qualidade de carne, mostrando assim como um possível mecanismo para reduzir os custos de produção. Já o estresse térmico quente no pré-abate proporcionou uma piora na qualidade de carne das aves.UEL2013-02-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1358610.5433/1679-0359.2012v33n6Supl2p3371Semina: Ciências Agrárias; Vol. 33 No. 6Supl2 (2012); 3371-3378Semina: Ciências Agrárias; v. 33 n. 6Supl2 (2012); 3371-33781679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13586/pdf_1Copyright (c) 2013 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessOba, AlexandrePinheiro, João WaineSilva, Caio Abércio daBalarin, Mara Regina StippBueno, Francielle RenataAlmeida, Maurício deAmaral, Rimena Vircelino doBrunelli, Sandra Regina2023-01-26T16:08:37Zoai:ojs.pkp.sfu.ca:article/13586Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-26T16:08:37Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Characteristics productive and meat quality of broiler chickens fed finisher diet without vitamin-mineral supplement or limestone and dicalcium phosphate and submitted to heat stress pre-slaughter
Características produtivas e de qualidade de carne de frangos de corte submetidos a dietas de terminação sem suplemento vitamínicomineral ou calcário e fosfato bicálcico e submetidos a estresse térmico pré-abate
title Characteristics productive and meat quality of broiler chickens fed finisher diet without vitamin-mineral supplement or limestone and dicalcium phosphate and submitted to heat stress pre-slaughter
spellingShingle Characteristics productive and meat quality of broiler chickens fed finisher diet without vitamin-mineral supplement or limestone and dicalcium phosphate and submitted to heat stress pre-slaughter
Oba, Alexandre
Color
Finishing phase
Performance
pH
Poultry.
Aves
Cor
Desempenho
Dieta terminação
pH.
Nutrição e Alimentação Animal
title_short Characteristics productive and meat quality of broiler chickens fed finisher diet without vitamin-mineral supplement or limestone and dicalcium phosphate and submitted to heat stress pre-slaughter
title_full Characteristics productive and meat quality of broiler chickens fed finisher diet without vitamin-mineral supplement or limestone and dicalcium phosphate and submitted to heat stress pre-slaughter
title_fullStr Characteristics productive and meat quality of broiler chickens fed finisher diet without vitamin-mineral supplement or limestone and dicalcium phosphate and submitted to heat stress pre-slaughter
title_full_unstemmed Characteristics productive and meat quality of broiler chickens fed finisher diet without vitamin-mineral supplement or limestone and dicalcium phosphate and submitted to heat stress pre-slaughter
title_sort Characteristics productive and meat quality of broiler chickens fed finisher diet without vitamin-mineral supplement or limestone and dicalcium phosphate and submitted to heat stress pre-slaughter
author Oba, Alexandre
author_facet Oba, Alexandre
Pinheiro, João Waine
Silva, Caio Abércio da
Balarin, Mara Regina Stipp
Bueno, Francielle Renata
Almeida, Maurício de
Amaral, Rimena Vircelino do
Brunelli, Sandra Regina
author_role author
author2 Pinheiro, João Waine
Silva, Caio Abércio da
Balarin, Mara Regina Stipp
Bueno, Francielle Renata
Almeida, Maurício de
Amaral, Rimena Vircelino do
Brunelli, Sandra Regina
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Oba, Alexandre
Pinheiro, João Waine
Silva, Caio Abércio da
Balarin, Mara Regina Stipp
Bueno, Francielle Renata
Almeida, Maurício de
Amaral, Rimena Vircelino do
Brunelli, Sandra Regina
dc.subject.por.fl_str_mv Color
Finishing phase
Performance
pH
Poultry.
Aves
Cor
Desempenho
Dieta terminação
pH.
Nutrição e Alimentação Animal
topic Color
Finishing phase
Performance
pH
Poultry.
Aves
Cor
Desempenho
Dieta terminação
pH.
Nutrição e Alimentação Animal
description Search mechanisms that can reduce the cost of production of poultry is an important factor in the poultry industry. Thus the objective of this study was to evaluate the removal of vitamin and mineral supplement or limestone and dicalcium phosphate feed during the finishing phase, further of the broilers chickens to heat stress pre-slaughter. Hybro male broiler (n=108) aged 42 days old were evaluated until 49 days old to evaluate the performance, carcass and cuts yield, blood biochemistry and meat quality. The results showed that the removal of vitamin and mineral supplement or limestone and dicalcium phosphate feed during the finishing phase did not impair the performance, carcass characteristics and meat quality, as well as showing a possible mechanism to reduce production costs. While heat stress pre-slaughter provided a poor meat quality of poultry.
publishDate 2013
dc.date.none.fl_str_mv 2013-02-28
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13586
10.5433/1679-0359.2012v33n6Supl2p3371
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13586
identifier_str_mv 10.5433/1679-0359.2012v33n6Supl2p3371
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13586/pdf_1
dc.rights.driver.fl_str_mv Copyright (c) 2013 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2013 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 33 No. 6Supl2 (2012); 3371-3378
Semina: Ciências Agrárias; v. 33 n. 6Supl2 (2012); 3371-3378
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
_version_ 1799306068477607936

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