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Registros recuperados : 38 | |
5. | | ALTRAK, G.; FAVERO, R.; MENEZES, G. R. de O.; TORRES JUNIOR, R. A. de A.; FEIJO, G. L. D.; NIEHUES, M. B.; MARTINS, M. W. F.; KAZAMA, R. Effect of the pasture supplementation strategy in the growing period on performance and carcass traits of crossbred cattle finished in feedlot. In: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP, 2016. Biblioteca(s): Embrapa Gado de Corte. |
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6. | | ARAÚJO, T. L. A. C.; NEVES, A. P.; FAVERO, R.; MENEZES, G. R. de O.; SILVA, A. M.; BONIN, M. N.; PEREIRA, E. S.; GOMES, R. da C. Effect of rumen-protected fat supplementation on performance of grazing cattle during dry season. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. Um novo olhar para a zootecnia: desafios e perspectivas. Anais. Sociedade Brasileira de Zootecnia, 2017. Biblioteca(s): Embrapa Gado de Corte. |
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7. | | FAVERO, R.; ALTRAK, G.; MENEZES, G. R. de O.; GOMES, R. da C.; TORRES JUNIOR, R. A. de A.; PEREIRA, G. M.; KAZAMA, R.; MIZUBUTI, I. Y. Effect of sire breed on performance and feed efficiency in feedlot of crossbred cattle. In: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP, 2016. Biblioteca(s): Embrapa Gado de Corte. |
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8. | | ARAÚJO, T. L. A. C.; NEVES, A. P.; FAVERO, R.; MENEZES, G. R. de O.; SILVA, A. M.; BONIN, M. N.; PEREIRA, E. S.; GOMES, R. da C. Effect of tannins-extract supplementation on performance of grazing cattle during dry season. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. Um novo olhar para a zootecnia: desafios e perspectivas. Anais. Sociedade Brasileira de Zootecnia, 2017. Biblioteca(s): Embrapa Gado de Corte. |
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9. | | PEREIRA, G. M.; FAVERO. R.; MARTINS, M. W. F.; GOMES, R. da C.; MENEZES, G. R. de O.; TORRES JUNIOR, R. A. de A.; MONTAGNER, D. B. Avaliação de bovinos de diferentes grupos genéticos quanto ao desempenho ponderal do nascimento ao sobreano. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 11., 2015, Campo Grande, MS. Anais... Campo Grande: Embrapa Gado de Corte, 2015. 114 p. (Embrapa Gado de Corte. Documentos, 213). 1 2 p. Biblioteca(s): Embrapa Gado de Corte. |
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10. | | SOUSA, I. I.; BLECHA, I. M. Z.; MACIEL, S. da S.; FERREIRA, A. B. R.; FEIJO, G. L. D.; FAVERO, R.; SANTIAGO, G. G.; SIQUEIRA, F. Estudo de associação de polimorfismos nos genes LEP e TG com características de qualidade de carne e carcaça em bovinos da raça Canchim. In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 27.; FÓRUM DE ENTIDADES DE ZOOTECNISTAS, 45.; FÓRUM DE COORDENADORES DE CURSOS DE ZOOTENCIA, 12.; SEMINÁRIO NACIONAL DE ENSINO EM ZOOTECNIA, 7.; REUNIÃO NACIONAL DE SINDICATO DE ZOOTECNIA, 5.; FÓRUM DE EMPRESAS JUNIORES DE ZOOTECNIA, 5.; FÓRUM DE ESTUDANTES DE ZOOTECNIA, 13, 2017, Santos. Santos: Associação Brasileira de Zootecnia, 2017. Biblioteca(s): Embrapa Gado de Corte. |
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11. | | SOUSA, I. I.; BLECHA, I. M. Z.; MACIEL, S. da S.; FERREIRA, A. B. R.; FEIJO, G. L. D.; SANTIAGO, G. G.; FAVERO, R.; SIQUEIRA, F. Genotipagem por PCR-RFLP de um polimorfismo no gene CAST em bovinos da raça Canchim. In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 27.; FÓRUM DE ENTIDADES DE ZOOTECNISTAS, 45.; FÓRUM DE COORDENADORES DE CURSOS DE ZOOTENCIA, 12.; SEMINÁRIO NACIONAL DE ENSINO EM ZOOTECNIA, 7.; REUNIÃO NACIONAL DE SINDICATO DE ZOOTECNIA, 5.; FÓRUM DE EMPRESAS JUNIORES DE ZOOTECNIA, 5.; FÓRUM DE ESTUDANTES DE ZOOTECNIA, 13, 2017, Santos. Santos: Associação Brasileira de Zootecnia, 2017. Biblioteca(s): Embrapa Gado de Corte. |
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12. | | ALTRAK, G.; FAVERO, R.; MENEZES, G. R. de O.; KAZAMA, R.; NIWA, M. V. G.; BONIN, M. N.; MARTINS, M. W. F.; GOMES, R. da C. Performance and carcass traits of crossbred cattle raised in pastures supplemented or not with virginiamycin. In: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP, 2016. Biblioteca(s): Embrapa Gado de Corte. |
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13. | | FAVERO, R.; ALTRAK, G.; GOMES, R. da C.; MENEZES, G. R. de O.; TORRES JUNIOR, R. A. de A.; PEREIRA, G. M.; KAZAMA, R.; MIZUBUTI, IVONE Y. Performance of crossbred steers surgically castrated or immunocastrated. In: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP, 2016. Biblioteca(s): Embrapa Gado de Corte. |
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14. | | FAVERO, R.; FEIJO, G. L. D.; BONIN, M. N.; MENEZES, G. R. de O.; GOMES, R. da C.; TORRES JUNIOR, R. A. de A.; SURITA, LUCY M. A.; MIZUBUTI, IVONE Y. Effect of sire breed on carcass and beef quality of crossbred cattle. In: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP, 2016. Biblioteca(s): Embrapa Gado de Corte. |
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15. | | FAVERO, R.; FEIJO, G. L. D.; BONIN, M. N.; GOMES, R. da C.; MENEZES, G. R. de O.; TORRES JUNIOR, R. A. de A.; SURITTA, L. M. A.; MIZUBUTI, I. Y. Effect of sire breed on carcass traits measured via ultrasound of crossbred cattle during feedlot In: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP, 2016. Biblioteca(s): Embrapa Gado de Corte. |
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16. | | BONIN, M. de N.; GOMES, R. da C.; MENEZES, G. R. de O.; SURITA, L. M. A.; FAVERO, R.; DE PAULA, L. C.; FERRAZ, L. J.; FEIJO, G. L. D. Correlation among ratio of the rib eye muscle, carcass traits and meat tenderness. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 55.; CONGRESSO BRASILEIRO DE ZOOTECNIA, 28., 2018, Goiânia. Construindo saberes, formando pessoas e transformando a produção animal: anais. Viçosa: Sociedade Brasileira de Zootecnia; Brasília, DF: Associação Brasileira de Zootecnistas. Biblioteca(s): Embrapa Gado de Corte. |
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17. | | FAVERO, R.; MENEZES, G. R. de O.; TORRES JUNIOR, R. A. de A.; SILVA, L. O. C. da; BONIN, M. N.; FEIJO, G. L. D.; ALTRAK, G.; NIWA, M. V. G.; KAZAMA, R.; MIZUBUTI, I. Y.; GOMES, R. da C. Crossbreeding applied to systems of beef cattle production to improve performance traits and carcass quality. Animal, v. 13, n. 11, p. 2679-2686, November 2019. Biblioteca(s): Embrapa Gado de Corte. |
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18. | | FAVERO, R.; GOMES, R. C.; MENEZES, G. R. O.; TORRES JUNIOR, R. A. A.; MIZUBUTI, I. Y.; BONIN, M. N.; MONTAGNER, D. B.; SILVA, L. O. C. da; MARTINS, M. W. F.; ALTRAK, G.; NIEHUES, M. B.; KAZAMA, R. Avaliação de bovinos de diferentes grupos genéticos quanto ao desempenho ponderal do nascimento ao sobreano. In: BEEFEXPO. 2015., Foz do Iguaçu, Brasil. Anais... [s.l.:s.n]., p.4-9, 2015. Biblioteca(s): Embrapa Gado de Corte. |
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19. | | SILVA, A. M. da; SILVA, L. O. C. da; OKAMURA, V.; TORRES JUNIOR, R. A. de A.; GONDO, A.; FAVERO, R.; MENEZES, G. R. de O.; GOMES, R. da C. Associações entre eficiência alimentar e comportamento ingestivo de touros da raça Nelore confinados em baias coletivas equipadas com cochos eletrônicos. In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 27.; FÓRUM DE ENTIDADES DE ZOOTECNISTAS, 45.; FÓRUM DE COORDENADORES DE CURSOS DE ZOOTENCIA, 12.; SEMINÁRIO NACIONAL DE ENSINO EM ZOOTECNIA, 7.; REUNIÃO NACIONAL DE SINDICATO DE ZOOTECNIA, 5.; FÓRUM DE EMPRESAS JUNIORES DE ZOOTECNIA, 5.; FÓRUM DE ESTUDANTES DE ZOOTECNIA, 13, 2017, Santos. Santos: Associação Brasileira de Zootecnia, 2017. Biblioteca(s): Embrapa Pecuária Sudeste. |
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20. | | SILVA, A. M. da; SILVA, L. O. C. da; OKAMURA, V.; TORRES JUNIOR, R. A. de A.; GONDO, A.; FAVERO, R.; MENEZES, G. R. de O.; GOMES, R. da C. Associações entre eficiência alimentar e comportamento ingestivo de touros da raça Nelore confinados em baias coletivas equipadas com cochos eletrônicos. In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 27.; FÓRUM DE ENTIDADES DE ZOOTECNISTAS, 45.; FÓRUM DE COORDENADORES DE CURSOS DE ZOOTENCIA, 12.; SEMINÁRIO NACIONAL DE ENSINO EM ZOOTECNIA, 7.; REUNIÃO NACIONAL DE SINDICATO DE ZOOTECNIA, 5.; FÓRUM DE EMPRESAS JUNIORES DE ZOOTECNIA, 5.; FÓRUM DE ESTUDANTES DE ZOOTECNIA, 13, 2017, Santos. Santos: Associação Brasileira de Zootecnia, 2017. Biblioteca(s): Embrapa Gado de Corte. |
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Registros recuperados : 38 | |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
03/11/2016 |
Data da última atualização: |
07/03/2017 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FAVERO, R.; FEIJO, G. L. D.; BONIN, M. N.; GOMES, R. da C.; MENEZES, G. R. de O.; TORRES JUNIOR, R. A. de A.; SURITA, L. M. A.; MIZUBUTI, I. Y. |
Afiliação: |
RiICARDO FAVERO, UEL; GELSON LUIS DIAS FEIJO, CNPGC; MARINA N. BONIN, UFMS; RODRIGO DA COSTA GOMES, CNPGC; GILBERTO ROMEIRO DE OLIVEIRA MENEZE, CNPGC; ROBERTO AUGUSTO DE A TORRES JUNIOR, CNPGC; LUCY M. A. SURITA, UEL; IVONE Y. MIZUBUTI, UEL. |
Título: |
Carcass traits of crossbred steers surgically castrated or immunocastrated. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP, 2016. |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to evaluate carcass traits of crossbred steers surgically castrated or immunocastrated. Steers produced along two years from mating Nellore, 1/2 Nellore x 1/2 Angus and 1/2 Nellore x 1/2 Caracu dams with Braford, Charbray and Caracu sires were raised grazing tropical grasses until 20 months of age (n = 80; 40 per treatment; five of each genetic group per treatment), finished feedlot for 4 months (n = 64; 32 per treatment; four of each genetic group per treatment), and harvested at 570 ? 63 kg of body weight. The immunocastration protocol was performed in three applications of vaccine Bopriva (Zoetis; 1 ml subcutaneous each application), targeting the complete castration effect, obtained in the 2nd dose, at 14 months of age, when was also performed surgical castration of the other steers, so that all animals were castrated at the same age. Ultrasound scanning was performed at the beginning and end of the growing period to determine ribeye area (REAi / REAf), backfat thickness (BFTi / BFTf) and rump fat thickness (RFTi / RFTf). Hot carcass weight (HCW) and carcass dressing (CD) were measured at slaughter. Following 24-h chill, Longissimus marbling score (12th-13th ribs section), carcass backfat score (BFS), REAsl and BFTsl were evaluated. Longissimus samples were analyzed for Warner Bratzler shear force (SF) following 0d and 7d aging as well as Hunter L*, a* and b* values following 7d aging. Data were analyzed under a mixed model with sire and dam genetic group (and its iteration), birth season, castration method and backgrounding paddock as fixed effects, and sire nested in sire genetic group as random effect. There were no differences on BFTi, RFTi and RFTf (P > 0.05), however, there was tendency (P < 0.10) that BFTf was higher for immunocastrated steers (3.3 vs 2.8 mm). HCW, CD, BFTsl and BFS were similar (P > 0.05) among animals. The REAsl was superior for immunocastrated steers (81.8 vs. 76.5 cm2; P < 0.05). Marbling score was higher for surgically castrated (626 vs. 582; P < 0.05) and no significant differences for SF and Hunter color values were observed among steers (P > 0.05). Immunocastration can be used as alternative for surgical castration to improve backfat thickness, however it can negatively affect marbling in crossbred steers. - See more at: https://proceedings.galoa.com.br/imas/papers/carcass-traits-of-crossbred-steers-surgically-castrated-or-immunocastrated#sthash.wVsCYEpG.dpuf MenosThe aim of this study was to evaluate carcass traits of crossbred steers surgically castrated or immunocastrated. Steers produced along two years from mating Nellore, 1/2 Nellore x 1/2 Angus and 1/2 Nellore x 1/2 Caracu dams with Braford, Charbray and Caracu sires were raised grazing tropical grasses until 20 months of age (n = 80; 40 per treatment; five of each genetic group per treatment), finished feedlot for 4 months (n = 64; 32 per treatment; four of each genetic group per treatment), and harvested at 570 ? 63 kg of body weight. The immunocastration protocol was performed in three applications of vaccine Bopriva (Zoetis; 1 ml subcutaneous each application), targeting the complete castration effect, obtained in the 2nd dose, at 14 months of age, when was also performed surgical castration of the other steers, so that all animals were castrated at the same age. Ultrasound scanning was performed at the beginning and end of the growing period to determine ribeye area (REAi / REAf), backfat thickness (BFTi / BFTf) and rump fat thickness (RFTi / RFTf). Hot carcass weight (HCW) and carcass dressing (CD) were measured at slaughter. Following 24-h chill, Longissimus marbling score (12th-13th ribs section), carcass backfat score (BFS), REAsl and BFTsl were evaluated. Longissimus samples were analyzed for Warner Bratzler shear force (SF) following 0d and 7d aging as well as Hunter L*, a* and b* values following 7d aging. Data were analyzed under a mixed model with sire and dam gen... Mostrar Tudo |
Palavras-Chave: |
Backfa; Castração temporária; Gordura de touro; Gordura intramuscular; Musculature; Temporary castration. |
Thesagro: |
Musculo. |
Thesaurus NAL: |
Intramuscular fat. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/149544/1/Favero-et-al-2016-carcass-immunecastration.pdf
|
Marc: |
LEADER 03374nam a2200289 a 4500 001 2055834 005 2017-03-07 008 2016 bl uuuu u00u1 u #d 100 1 $aFAVERO, R. 245 $aCarcass traits of crossbred steers surgically castrated or immunocastrated.$h[electronic resource] 260 $aInternational Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP$c2016 520 $aThe aim of this study was to evaluate carcass traits of crossbred steers surgically castrated or immunocastrated. Steers produced along two years from mating Nellore, 1/2 Nellore x 1/2 Angus and 1/2 Nellore x 1/2 Caracu dams with Braford, Charbray and Caracu sires were raised grazing tropical grasses until 20 months of age (n = 80; 40 per treatment; five of each genetic group per treatment), finished feedlot for 4 months (n = 64; 32 per treatment; four of each genetic group per treatment), and harvested at 570 ? 63 kg of body weight. The immunocastration protocol was performed in three applications of vaccine Bopriva (Zoetis; 1 ml subcutaneous each application), targeting the complete castration effect, obtained in the 2nd dose, at 14 months of age, when was also performed surgical castration of the other steers, so that all animals were castrated at the same age. Ultrasound scanning was performed at the beginning and end of the growing period to determine ribeye area (REAi / REAf), backfat thickness (BFTi / BFTf) and rump fat thickness (RFTi / RFTf). Hot carcass weight (HCW) and carcass dressing (CD) were measured at slaughter. Following 24-h chill, Longissimus marbling score (12th-13th ribs section), carcass backfat score (BFS), REAsl and BFTsl were evaluated. Longissimus samples were analyzed for Warner Bratzler shear force (SF) following 0d and 7d aging as well as Hunter L*, a* and b* values following 7d aging. Data were analyzed under a mixed model with sire and dam genetic group (and its iteration), birth season, castration method and backgrounding paddock as fixed effects, and sire nested in sire genetic group as random effect. There were no differences on BFTi, RFTi and RFTf (P > 0.05), however, there was tendency (P < 0.10) that BFTf was higher for immunocastrated steers (3.3 vs 2.8 mm). HCW, CD, BFTsl and BFS were similar (P > 0.05) among animals. The REAsl was superior for immunocastrated steers (81.8 vs. 76.5 cm2; P < 0.05). Marbling score was higher for surgically castrated (626 vs. 582; P < 0.05) and no significant differences for SF and Hunter color values were observed among steers (P > 0.05). Immunocastration can be used as alternative for surgical castration to improve backfat thickness, however it can negatively affect marbling in crossbred steers. - See more at: https://proceedings.galoa.com.br/imas/papers/carcass-traits-of-crossbred-steers-surgically-castrated-or-immunocastrated#sthash.wVsCYEpG.dpuf 650 $aIntramuscular fat 650 $aMusculo 653 $aBackfa 653 $aCastração temporária 653 $aGordura de touro 653 $aGordura intramuscular 653 $aMusculature 653 $aTemporary castration 700 1 $aFEIJO, G. L. D. 700 1 $aBONIN, M. N. 700 1 $aGOMES, R. da C. 700 1 $aMENEZES, G. R. de O. 700 1 $aTORRES JUNIOR, R. A. de A. 700 1 $aSURITA, L. M. A. 700 1 $aMIZUBUTI, I. Y.
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