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Registro Completo |
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
03/04/2023 |
Data da última atualização: |
03/04/2023 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
FERNANDES, L. T.; PEIXOTO, J. de O.; DAL PIZZOL, M. S.; IBELLI, A. M. G.; MORES, M. A. Z.; TAVERNARI, F. de C.; COLDEBELLA, A.; CANTAO, M. E.; LEDUR, M. C. |
Afiliação: |
LANA TEIXEIRA FERNANDES; JANE DE OLIVEIRA PEIXOTO, CNPSA; MARIANE SPUDEIT DAL PIZZOL, Universidade do Estado de Santa Catarina/Chapecó; ADRIANA MERCIA GUARATINI IBELLI, CNPSA; MARCOS ANTONIO ZANELLA MORES, CNPSA; FERNANDO DE CASTRO TAVERNARI, CNPSA; ARLEI COLDEBELLA, CNPSA; MAURICIO EGIDIO CANTAO, CNPSA; MONICA CORREA LEDUR, CNPSA. |
Título: |
Effects of age, line and diet on the occurrence of white striping lesions in broiler breast muscle. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 12., 2022, Rotterdam. Proceedings: technical and species orientated innovations in animal breeding, and contribution of genetics to solving societal challenges. Wageningen: Wageningen Academic Publishers, 2022. Edited by R. F. Veerkamp and Y. de Haas. |
Idioma: |
Inglês |
Conteúdo: |
Abstract: The White Striping (WS) is one of the most prevalent pectoral myopathies in chickens affecting meat quality. Its etiology, as well as the influence of diet, age and line, remains unclear. Therefore, effects of broiler line, nutrition and age were investigated to better understand and identify possible causative mechanisms triggering the onset and the progression of WS myopathy in the breast of broiler chickens. The most relevant macroscopic lesion observed was white striations on the surface of the breasts. For the lesion identified macroscopically, Ross had an odds ratio of 8.43 in relation to TT line, while for the microscopic lesion the odds ratio was 22.52. The high-performance diet had an odds ratio of 1.76 in relation to the regular diet for the macroscopic lesions only. Therefore, we have shown that the presence of WS increases with age even in broiler lines that have slower growth rate than commercial lines. |
Palavras-Chave: |
Miopatia peitoral; Peito de frango. |
Thesagro: |
Dieta; Frango de Corte; Lesão; Linhagem. |
Thesaurus Nal: |
Breast muscle; Broiler chickens. |
Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1152950/1/70-008.pdf
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Marc: |
LEADER 02078nam a2200301 a 4500 001 2152950 005 2023-04-03 008 2022 bl uuuu u00u1 u #d 100 1 $aFERNANDES, L. T. 245 $aEffects of age, line and diet on the occurrence of white striping lesions in broiler breast muscle.$h[electronic resource] 260 $aIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 12., 2022, Rotterdam. Proceedings: technical and species orientated innovations in animal breeding, and contribution of genetics to solving societal challenges. Wageningen: Wageningen Academic Publishers, 2022. Edited by R. F. Veerkamp and Y. de Haas.$c2022 520 $aAbstract: The White Striping (WS) is one of the most prevalent pectoral myopathies in chickens affecting meat quality. Its etiology, as well as the influence of diet, age and line, remains unclear. Therefore, effects of broiler line, nutrition and age were investigated to better understand and identify possible causative mechanisms triggering the onset and the progression of WS myopathy in the breast of broiler chickens. The most relevant macroscopic lesion observed was white striations on the surface of the breasts. For the lesion identified macroscopically, Ross had an odds ratio of 8.43 in relation to TT line, while for the microscopic lesion the odds ratio was 22.52. The high-performance diet had an odds ratio of 1.76 in relation to the regular diet for the macroscopic lesions only. Therefore, we have shown that the presence of WS increases with age even in broiler lines that have slower growth rate than commercial lines. 650 $aBreast muscle 650 $aBroiler chickens 650 $aDieta 650 $aFrango de Corte 650 $aLesão 650 $aLinhagem 653 $aMiopatia peitoral 653 $aPeito de frango 700 1 $aPEIXOTO, J. de O. 700 1 $aDAL PIZZOL, M. S. 700 1 $aIBELLI, A. M. G. 700 1 $aMORES, M. A. Z. 700 1 $aTAVERNARI, F. de C. 700 1 $aCOLDEBELLA, A. 700 1 $aCANTAO, M. E. 700 1 $aLEDUR, M. C.
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Embrapa Suínos e Aves (CNPSA) |
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Registros recuperados : 493 | |
8. | | PEIXOTO, J. R.; MALUF, W. R.; CAMPOS, V. P. Avaliação de linhagens, híbridos F1 e cultivares de pimentão quanto à resistência a Meloidogyne ssp. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 34, n. 12, p. 2259-2265, nov. 1999 Título em inglês: Evaluation of resistance of lines, hybrids F1 and cultivars of sweet pepper to Meloidogyne spp.Biblioteca(s): Embrapa Unidades Centrais. |
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10. | | SOUZA, R. M.; HENZ, G. P.; PEIXOTO, J. R. Avaliação de incidência de injúria mecânica em raízes de mandioquinha-salsa na cadeia de pós-colheita. Horticultura Brasileira, Brasília, DF, v. 19, n. 2, jul. 2001. não paginado. CD-ROM. Suplemento. Trabalho apresentado no 41. Congresso Brasileiro de Olericultura, 2001.
Também publicado em: Horticultura Brasileira, Brasília, DF, v. 19, n. 2, p. 282, jul. 2001. Resumo.Biblioteca(s): Embrapa Hortaliças. |
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16. | | PEIXOTO, J. R.; CARVALHO, M. L. M. de. Efeito da uréia, do sulfato de zinco e do ácido bórico na formação de mudas do maracujazeiro amarelo. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 31, n. 5, p. 325-330, maio 1996. Título em inglês: Effect of urea, zinc sulphate and boric acid on yellow passion fruit seedling development.Biblioteca(s): Embrapa Unidades Centrais. |
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Registros recuperados : 493 | |
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