Utilization of growth promoter for broiler chickens in mashed and pellets diets - DOI: 10.4025/actascianimsci.v29i2.219
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/219 |
Resumo: | This study evaluated the supplementation effect of diets with different growth promoters on the performance and carcass yield in broilers from 1 to 42 days of age. Five hundred seventy six broilers of the Coob 500 lineage were used, all males, lodged in reused litter, allocated according to a completely randomized design in a 2 x 3 factorial scheme (physical forms of the ration x growth promoters), totalizing 6 treatments, 6 repetitions per treatment and 16 broilers per experimental unit. The performance parameters evaluated were weight gain, final weight, feed consumption, feed conversion, mortality and index productive efficiency. The carcass yield was also evaluated, as the cuts yield and percentage of abdominal fat at 42 days. The results demonstrated no effect of the treatments studied on the performance characteristics and carcass yield. |
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Acta Scientiarum. Animal Sciences (Online) |
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Utilization of growth promoter for broiler chickens in mashed and pellets diets - DOI: 10.4025/actascianimsci.v29i2.219Utilização de promotores de crescimento para frangos de corte em rações fareladas e peletizadas - DOI: 10.4025/actascianimsci.v29i2.219antibióticosdesempenhoprobióticospromotores de crescimentorendimento de carcaça5.04.00.00-2 ZootecniaThis study evaluated the supplementation effect of diets with different growth promoters on the performance and carcass yield in broilers from 1 to 42 days of age. Five hundred seventy six broilers of the Coob 500 lineage were used, all males, lodged in reused litter, allocated according to a completely randomized design in a 2 x 3 factorial scheme (physical forms of the ration x growth promoters), totalizing 6 treatments, 6 repetitions per treatment and 16 broilers per experimental unit. The performance parameters evaluated were weight gain, final weight, feed consumption, feed conversion, mortality and index productive efficiency. The carcass yield was also evaluated, as the cuts yield and percentage of abdominal fat at 42 days. The results demonstrated no effect of the treatments studied on the performance characteristics and carcass yield.Avaliou-se o efeito da suplementação de dietas com diferentes promotores de crescimento sobre o desempenho e rendimento de carcaça de frangos de corte de 1 a 42 dias de idade. Foram utilizados 576 pintos da linhagem Cobb 500, machos, alojados em cama reutilizada, distribuídos em um delineamento inteiramente casualizado, em esquema fatorial 2 x 3 (forma física da ração x diferentes promotores de crescimento), totalizando 6 tratamentos, com 6 repetições e 16 aves por unidade experimental. As características de desempenho avaliadas foram ganho de peso, peso final, consumo de ração, conversão alimentar, mortalidade e o índice de eficiência produtiva. Avaliou-se também o rendimento de carcaça, bem como rendimento em cortes, coração, fígado e gordura abdominal. Os resultados obtidos demonstram não haver efeito dos tratamentos estudados sobre as características de desempenho e rendimento de carcaça.Editora da Universidade Estadual de Maringá2007-11-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/21910.4025/actascianimsci.v29i2.219Acta Scientiarum. Animal Sciences; Vol 29 No 2 (2007); 151-158Acta Scientiarum. Animal Sciences; v. 29 n. 2 (2007); 151-1581807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/219/171Lorençon, LetíciaNunes, Ricardo ViannaPozza, Paulo CesarPozza, Magali Soares dos SantosAppelt, Mathias DjalmaSilva, Wagner Thiago Mozer DAinfo:eu-repo/semantics/openAccess2024-05-17T13:03:05Zoai:periodicos.uem.br/ojs:article/219Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:03:05Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Utilization of growth promoter for broiler chickens in mashed and pellets diets - DOI: 10.4025/actascianimsci.v29i2.219 Utilização de promotores de crescimento para frangos de corte em rações fareladas e peletizadas - DOI: 10.4025/actascianimsci.v29i2.219 |
title |
Utilization of growth promoter for broiler chickens in mashed and pellets diets - DOI: 10.4025/actascianimsci.v29i2.219 |
spellingShingle |
Utilization of growth promoter for broiler chickens in mashed and pellets diets - DOI: 10.4025/actascianimsci.v29i2.219 Lorençon, Letícia antibióticos desempenho probióticos promotores de crescimento rendimento de carcaça 5.04.00.00-2 Zootecnia |
title_short |
Utilization of growth promoter for broiler chickens in mashed and pellets diets - DOI: 10.4025/actascianimsci.v29i2.219 |
title_full |
Utilization of growth promoter for broiler chickens in mashed and pellets diets - DOI: 10.4025/actascianimsci.v29i2.219 |
title_fullStr |
Utilization of growth promoter for broiler chickens in mashed and pellets diets - DOI: 10.4025/actascianimsci.v29i2.219 |
title_full_unstemmed |
Utilization of growth promoter for broiler chickens in mashed and pellets diets - DOI: 10.4025/actascianimsci.v29i2.219 |
title_sort |
Utilization of growth promoter for broiler chickens in mashed and pellets diets - DOI: 10.4025/actascianimsci.v29i2.219 |
author |
Lorençon, Letícia |
author_facet |
Lorençon, Letícia Nunes, Ricardo Vianna Pozza, Paulo Cesar Pozza, Magali Soares dos Santos Appelt, Mathias Djalma Silva, Wagner Thiago Mozer DA |
author_role |
author |
author2 |
Nunes, Ricardo Vianna Pozza, Paulo Cesar Pozza, Magali Soares dos Santos Appelt, Mathias Djalma Silva, Wagner Thiago Mozer DA |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lorençon, Letícia Nunes, Ricardo Vianna Pozza, Paulo Cesar Pozza, Magali Soares dos Santos Appelt, Mathias Djalma Silva, Wagner Thiago Mozer DA |
dc.subject.por.fl_str_mv |
antibióticos desempenho probióticos promotores de crescimento rendimento de carcaça 5.04.00.00-2 Zootecnia |
topic |
antibióticos desempenho probióticos promotores de crescimento rendimento de carcaça 5.04.00.00-2 Zootecnia |
description |
This study evaluated the supplementation effect of diets with different growth promoters on the performance and carcass yield in broilers from 1 to 42 days of age. Five hundred seventy six broilers of the Coob 500 lineage were used, all males, lodged in reused litter, allocated according to a completely randomized design in a 2 x 3 factorial scheme (physical forms of the ration x growth promoters), totalizing 6 treatments, 6 repetitions per treatment and 16 broilers per experimental unit. The performance parameters evaluated were weight gain, final weight, feed consumption, feed conversion, mortality and index productive efficiency. The carcass yield was also evaluated, as the cuts yield and percentage of abdominal fat at 42 days. The results demonstrated no effect of the treatments studied on the performance characteristics and carcass yield. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-11-13 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/219 10.4025/actascianimsci.v29i2.219 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/219 |
identifier_str_mv |
10.4025/actascianimsci.v29i2.219 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/219/171 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 29 No 2 (2007); 151-158 Acta Scientiarum. Animal Sciences; v. 29 n. 2 (2007); 151-158 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315356212264960 |