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Registros recuperados : 29 | |
3. | | SURITA, L. M. A.; FEIJO, G. L. D.; BONIN, M. N.; FERRAZ, A. L. J. Avaliação de atributos de qualidade de carne de novilhas cruzadas destinadas ao mercado de cortes nobres: dados preliminares. 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). Biblioteca(s): Embrapa Gado de Corte. |
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5. | | SURITA, L. M. A.; BONIN, M. N.; FERRAZ, A. L. J.; SOUZA, G. M.; FEIJO, G. L. D. Correlação entre medidas de qualidade de carne realizadas na altura da 5ª e 12ª costelas de bovinos cruzados. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 9., 2013, Campo Grande, MS. [Anais da..]. Campo Grande, MS: Embrapa Gado de Corte, 2013. (Embrapa Gado de Corte. Documentos, 204). Comissão organizadora: Denise Baptaglin Montagner, Grácia Maria Soares Rosinha, Rodrigo Carvalho Alva. Biblioteca(s): Embrapa Gado de Corte. |
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6. | | GOMES, R. da C.; SAINZ, R. D.; SILVA, S. L.; CESAR, M. C.; BONIN, M. N.; LEME, P. R. Feedlot performance, feed efficiency reranking, carcass traits, body composition, energy requirements, meat quality and calpain system activity in Nellore steers with low and high residual feed intake. Livestock Science, v.150, p.265-273, Dec. 2012. Issue 1-3. Biblioteca(s): Embrapa Gado de Corte. |
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7. | | GOMES, R. da C.; CANCIAN, P. H.; MANICARDI, F.; IANNI, A. C.; BONIN, M. N.; LEME, P. R.; SILVA, S. L. Correlations of visual scores and ultrasound carcass traits with economically relevant traits in Nellore cattle. Journal of Animal Science v.91, (E - Supplement 2); Journal of Dairy Science, v.96, (E - Supplement 1), p.64, 2013. T178 Biblioteca(s): Embrapa Gado de Corte. |
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8. | | SILVA, S. L.; GOMES, R. da C.; BONIN, M. N.; MARTELLO, L. S.; ALVAREZ, P. L.; OLIVEIRA, L. S.; MAZON, M. R.; NOGUEIRA FILHO, J. C. M. Feedlot performance and carcass traits of Nellore cattle as affected by sex condition and frame size. Journal of Animal Science v.90, (Supplement 3/J); Journal of Dairy Science, v.95, (Supplement 2), p.99, 2012. Edição dos trabalhos do:ADSA-PSA-AMPA-ASAS-CSAS-WSASAS JOINT ANNUAL MEETING, 2012, Phoenix-AR. Ruminant Nutrition: Beef I. M266. Biblioteca(s): Embrapa Gado de Corte. |
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9. | | FEIJO, G. L. D.; MELE, M.; BARROS, P. E. P.; MARINO, C. T.; CIUCCI, F.; BONIN, M. N.; VERBISCK, N. V. Fatty acid composition of intramuscular lipids from Nellore and Brangus bulls fed diets supplemented with cottonseed. In: JOINT ANNUAL MEETING, 2016., Salt Lke City, Utah, 2016. Abstract Book... Champaign: American Dairy Science Association (ADSA), 2016. Resumo publicado no Periódico JOURNAL OF ANIMAL SCIENCE, v. 94, supl. 5, p. 630, Jan. 2016. Biblioteca(s): Embrapa Gado de Corte. |
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10. | | VISENTIN, L. F.; BONIN, M. N.; SURITA, L. M. A.; DAURIA, B. D.; FERRAZ, A. L. J.; BRUMATTI, R. C.; FEIJO, G. L. D. Caracterização e avaliação molecular da carne de bovinos destinada ao mercado de cortes nobres: estudo com novilhas cruzadas. 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). Biblioteca(s): Embrapa Gado de Corte. |
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11. | | SOUZA, G. M.; TORRES JUNIOR, R. A. de A.; BONIN, M. N.; FERRAZ, A. L. J.; SURITA, L. M. A.; GOMES, F. J.; FEIJO, G. L. D. Colorimetria e efeito da região anatômica do músculo Longissimus dorsi na qualidade da carne. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 9., 2013, Campo Grande, MS. [Anais da..]. Campo Grande, MS: Embrapa Gado de Corte, 2013. (Embrapa Gado de Corte. Documentos, 204). Comissão organizadora: Denise Baptaglin Montagner, Grácia Maria Soares Rosinha, Rodrigo Carvalho Alva. Biblioteca(s): Embrapa Gado de Corte. |
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12. | | 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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13. | | 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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14. | | SALVIAN, M.; RAMÍREZ-DÍAZ, J.; CUCCO, D. C.; SANTANA, M. H.; BONIN, M. N.; GOMES, R. da C.; FERRAZ, J. B. S.; MOURÃO, G. B. Multivariate analyses of live-animal ultrasound carcass traits of composite cattle. In: ANNUAL MEETING BRAZILIAN SOCIETY OF ANIMAL SCIENCE, 50., 2013, Campinas. The integration of Knowledge in animal production - abstracts. Campinas: SBZ, 2013 1 CD ROM Biblioteca(s): Embrapa Gado de Corte. |
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15. | | 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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16. | | 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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17. | | PARESTRELO, A. A.; FERRAZ, A. L. J.; VERBISCK, N. V.; BONIN, M. N; MEDEIROS, S. R. de; ALMEIDA, R. G. de; MELE, M.; DE PAULA, L. C.; FEIJO, G. L. D. Identificação de biomarcadores para qualidade da carne de animais Nelore e Brangus In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 13., 2017, Campo Grande, MS. [Anais...] Brasília, DF: Embrapa, 2017. 112 p. (Embrapa Gado de Corte. Documentos, 242). 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. | | LIMA, T. P. C.; BONIN, M. N.; SOUZA, G. M.; FERRAZ, A. L. J.; SURITA, L. M. A.; FAUSTO, D. A.; DELGADO, E. F.; COUTINHO, L. L.; FEIJO, G. L. D. Análise preliminar da expressão gênica diferencial em músculo de vacas de descarte com diferentes fenótipos para maciez da carne. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 9., 2013, Campo Grande, MS. [Anais da..]. Campo Grande, MS: Embrapa Gado de Corte, 2013. (Embrapa Gado de Corte. Documentos, 204). Comissão organizadora: Denise Baptaglin Montagner, Grácia Maria Soares Rosinha, Rodrigo Carvalho Alva. Biblioteca(s): Embrapa Gado de Corte. |
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20. | | CARVALHO, M. E.; ELER, J. P.; BONIN, M. N.; REZENDE, F. M.; BIASE, F. H.; MEIRELLES, F. V.; REGITANO, L. C. de A.; COUTINHO, L. L.; BALIEIRO, J. C. C.; FERRAZ, J. B. S. Genotypic and allelic frequencies of gene polymorphisms associated with meat tenderness in Nellore beef cattle. Genetics and Molecular Research, v. 16, n. 1, p. 1-15, 2017. Biblioteca(s): Embrapa Pecuária Sudeste. |
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Registros recuperados : 29 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
07/03/2013 |
Data da última atualização: |
18/07/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
GOMES, R. da C.; SAINZ, R. D.; SILVA, S. L.; CESAR, M. C.; BONIN, M. N.; LEME, P. R. |
Afiliação: |
RODRIGO DA COSTA GOMES, CNPGC; R.D.Sainz, University of California; S.L.Silva, Universidade de São Paulo (FZEA/USP); M.C.Cesar, Universidade de São Paulo(FZEA/USP); M.N.Bonin, Universidade de São Paulo(FZEA/USP); P.R.Leme, Universidade de São Paulo(FZEA/USP). |
Título: |
Feedlot performance, feed efficiency reranking, carcass traits, body composition, energy requirements, meat quality and calpain system activity in Nellore steers with low and high residual feed intake. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Livestock Science, v.150, p.265-273, Dec. 2012. Issue 1-3. |
Idioma: |
Inglês |
Conteúdo: |
The aim was to evaluate growth, carcass traits, feed efficiency reranking, body composition, calpain system activity and meat quality in Nellore steers that were phenotypically ranked for high and low residual feed intake (RFI). Seventy-two Nellore steers (16?21 month-old, 334±19 kg BW) had free access to a feedlot diet for 70 d (feeding period 1, P1). Daily dry matter intake (DMI), body weight gain (ADG) and ultrasound carcass traits were measured individually. The 12 lowest and the 12 highest RFI steers were classed as low- and high-RFI groups and were fed for a second feeding period (feeding period 2, P2). Spearman's rank correlation was performed for RFI and gain-to-feed ratio (G:F) measured over P1 and P2. The carcass traits, meat quality and calpain system activity were evaluated at slaughter, and body composition was determined. In P1, low-RFI steers had greater G:F (0.159 vs. 0.134; P<0.001), lower DMI (9.30 vs. 11.1 kg/d; P<0.0001), lower RFI (−0.80 vs. 0.85 kg/d; P<0.0001), and tended to have lower rates of rump fat gain (4.48 vs. 6.05 mm; P=0.06), but no differences were observed for ADG, BW, and other traits measured by ultrasound (P>0.05). In P2, no differences between RFI classes were observed for G:F and DMI as a percentage of BW (P>0.05), and small differences were observed for DMI (8.25 vs. 8.99 kg/d, P<0.05) and RFI (−0.28 vs. +0.29 kg/d, P=0.06). The ranking correlations for RFI and G:F measured consecutively in P1 and P2 were low to moderate (r=0.11?0.40). Low-RFI steers had lower requirements of metabolizable energy (ME) for maintenance (131 vs. 160 Mcal/kg EBW0.75 d−1, P<0.05), but no differences were observed for fat and protein gain, retained energy and efficiency of ME use for gain (P>0.05). No differences between low- and high-RFI steers were observed for carcass traits at slaughter; however, low-RFI steers had 8.1 kg less gastrointestinal fat than high-RFI steers. There were no RFI effects on meat shear force and the activities of μ-calpain, m-calpain and calpastatin (P>0.05). High-RFI steers had greater MFI in 1 d aged LM (53.9 vs. 40.8, P<0.05). The variation in feed efficiency between high- and low-RFI Nellore steers is related to differences in energy requirements and deposition of fat on internal organs. The ranking for feed efficiency is altered as cattle become older. The selection for improved RFI in Nellore cattle may reduce feed requirements for beef production without affecting meat tenderness and enzymatic activity of the calpain system. MenosThe aim was to evaluate growth, carcass traits, feed efficiency reranking, body composition, calpain system activity and meat quality in Nellore steers that were phenotypically ranked for high and low residual feed intake (RFI). Seventy-two Nellore steers (16?21 month-old, 334±19 kg BW) had free access to a feedlot diet for 70 d (feeding period 1, P1). Daily dry matter intake (DMI), body weight gain (ADG) and ultrasound carcass traits were measured individually. The 12 lowest and the 12 highest RFI steers were classed as low- and high-RFI groups and were fed for a second feeding period (feeding period 2, P2). Spearman's rank correlation was performed for RFI and gain-to-feed ratio (G:F) measured over P1 and P2. The carcass traits, meat quality and calpain system activity were evaluated at slaughter, and body composition was determined. In P1, low-RFI steers had greater G:F (0.159 vs. 0.134; P<0.001), lower DMI (9.30 vs. 11.1 kg/d; P<0.0001), lower RFI (−0.80 vs. 0.85 kg/d; P<0.0001), and tended to have lower rates of rump fat gain (4.48 vs. 6.05 mm; P=0.06), but no differences were observed for ADG, BW, and other traits measured by ultrasound (P>0.05). In P2, no differences between RFI classes were observed for G:F and DMI as a percentage of BW (P>0.05), and small differences were observed for DMI (8.25 vs. 8.99 kg/d, P<0.05) and RFI (−0.28 vs. +0.29 kg/d, P=0.06). The ranking correlations for RFI and G:F measured consecutively in P1 and P2 were low to moderate (... Mostrar Tudo |
Palavras-Chave: |
Bovino de corte; Qualidade da carne. |
Thesagro: |
Carcaça; Nutrição Animal. |
Categoria do assunto: |
-- |
Marc: |
LEADER 03342naa a2200229 a 4500 001 1952510 005 2019-07-18 008 2012 bl uuuu u00u1 u #d 100 1 $aGOMES, R. da C. 245 $aFeedlot performance, feed efficiency reranking, carcass traits, body composition, energy requirements, meat quality and calpain system activity in Nellore steers with low and high residual feed intake.$h[electronic resource] 260 $c2012 520 $aThe aim was to evaluate growth, carcass traits, feed efficiency reranking, body composition, calpain system activity and meat quality in Nellore steers that were phenotypically ranked for high and low residual feed intake (RFI). Seventy-two Nellore steers (16?21 month-old, 334±19 kg BW) had free access to a feedlot diet for 70 d (feeding period 1, P1). Daily dry matter intake (DMI), body weight gain (ADG) and ultrasound carcass traits were measured individually. The 12 lowest and the 12 highest RFI steers were classed as low- and high-RFI groups and were fed for a second feeding period (feeding period 2, P2). Spearman's rank correlation was performed for RFI and gain-to-feed ratio (G:F) measured over P1 and P2. The carcass traits, meat quality and calpain system activity were evaluated at slaughter, and body composition was determined. In P1, low-RFI steers had greater G:F (0.159 vs. 0.134; P<0.001), lower DMI (9.30 vs. 11.1 kg/d; P<0.0001), lower RFI (−0.80 vs. 0.85 kg/d; P<0.0001), and tended to have lower rates of rump fat gain (4.48 vs. 6.05 mm; P=0.06), but no differences were observed for ADG, BW, and other traits measured by ultrasound (P>0.05). In P2, no differences between RFI classes were observed for G:F and DMI as a percentage of BW (P>0.05), and small differences were observed for DMI (8.25 vs. 8.99 kg/d, P<0.05) and RFI (−0.28 vs. +0.29 kg/d, P=0.06). The ranking correlations for RFI and G:F measured consecutively in P1 and P2 were low to moderate (r=0.11?0.40). Low-RFI steers had lower requirements of metabolizable energy (ME) for maintenance (131 vs. 160 Mcal/kg EBW0.75 d−1, P<0.05), but no differences were observed for fat and protein gain, retained energy and efficiency of ME use for gain (P>0.05). No differences between low- and high-RFI steers were observed for carcass traits at slaughter; however, low-RFI steers had 8.1 kg less gastrointestinal fat than high-RFI steers. There were no RFI effects on meat shear force and the activities of μ-calpain, m-calpain and calpastatin (P>0.05). High-RFI steers had greater MFI in 1 d aged LM (53.9 vs. 40.8, P<0.05). The variation in feed efficiency between high- and low-RFI Nellore steers is related to differences in energy requirements and deposition of fat on internal organs. The ranking for feed efficiency is altered as cattle become older. The selection for improved RFI in Nellore cattle may reduce feed requirements for beef production without affecting meat tenderness and enzymatic activity of the calpain system. 650 $aCarcaça 650 $aNutrição Animal 653 $aBovino de corte 653 $aQualidade da carne 700 1 $aSAINZ, R. D. 700 1 $aSILVA, S. L. 700 1 $aCESAR, M. C. 700 1 $aBONIN, M. N. 700 1 $aLEME, P. R. 773 $tLivestock Science$gv.150, p.265-273, Dec. 2012. Issue 1-3.
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