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| Registros recuperados : 22 | |
| 5. |  | SILVA, E. de B.; NOGUEIRA, F. D.; GUIMARAES, P. T. G.; SILVA, L. F. C. da; MALTA, M. R. Comparação de métodos para análise de cloreto em folhas, Grãos e casca de café. IN: CONGRESSO BRASILEIRO DE CIÊNÇIA DO SOLO, 25., 1995, Viçosa, MG. Resumos expandidos. Viçosa: UFV, 1995. v.3, p. 1302-1304.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 6. | | CARVALHO, S. A.; CROCE-FLIHO, J.; NUNES, W. M.; AMARAL, A. M. do; SILVA, L. F. C.; MACHADO, M. A. Avaliação da resistência ao cancro cítrico em germoplasma de citros em condições de campo. Fitopatologia Brasileira, v. 30, supl., ago., 2005.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 7. | | CHAGAS, J. C.; FERREIRA, M. A.; ENTEJS, M. R.; MACHADO, F. S.; SILVA, L F. C.; MARCONDES, M. I. Methionine: lysine ratio for crossbred sucling calves fed milk replacer and a amino acid complex Journal of Animal Science, v. 94, p. 615, 2016. Suppl. 1 Edição dos proceedings do Joint Annual Meeting of American Society of Animal Science and American Dairy Science Association, Salt Lake City, USA, 2016.| Biblioteca(s): Embrapa Gado de Leite. |
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| 8. | | ROCHA, A. C. da; TAVARES, E. D.; SANDRINI, M.; CARVALHO, S. A. de; SILVA, L. F. C. da. Propagacao de tres especies de citros atraves do enraizamento de estacas verdes. Revista Brasileira de Fruticultura, v.10, n.2, p.31-33, Cruz das Almas, 1988.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 9. | | CARVALHO, S. A. de; SANDRINI, M.; TAVARES, E. D.; SILVA, L. F. C. da; ROCHA, A. C. da. Tratamento Pós-Colheita de Ramos Porta-Borbulhas de Citros. Pesquisa Agropecuária Brasileira, Brasília, v.24, n.8, p. 1041-1043, ago. 1989.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | AMARAL JUNIOR, A. T. do; CASALI, V. W. D.; FINGER, F. L.; CRUZ, C. D.; SILVA, L. F. C. da. Variabilidade morfo-agronomica e isozimatica entre acessos de moranga (Cucurbita maxima Duch.). Revista Ceres, Vicosa, v.43, n.249, p.581-590, 1996.| Biblioteca(s): Embrapa Hortaliças. |
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| 11. | | ALVES, R. C.; FERNANDES, C. de F.; VIEIRA JUNIOR, J. R.; SILVA, L. F. C.; ALMEIDA, U. O.; BEZERRA, J. V. B. Mal-do-panamá em Rondônia: levantamento da ocorrência e distribuição da doença. Tropical Plant Pathology, Brasília, DF, v. 37, 2012. 1 CD-ROM. Suplemento. Edição do 45º Congresso Brasileiro de Fitopatologia, 2012, Manaus. Resumo 779.| Biblioteca(s): Embrapa Rondônia. |
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| 12. | | AMARAL JUNIOR, A. T.; CASALI, V. W. D.; CRUZ, C. D.; SILVA, D. J. H. da; SILVA, L. F. C. da. Estimativas de correlacoes fenotipicas, genotipicas e de ambiente entre sete caracteres morfoagronomicos em oito acessos de moranga. Bragantia, Campinas, v.53, n.2, p.163-166, 1994.| Biblioteca(s): Embrapa Hortaliças. |
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| 13. | | MINOSSO, S. C. C.; VIEIRA JUNIOR, J. R.; FERNANDES, C. de F.; BEZERRA. J. V. B.; ALMEIDA. U. O.; SILVA, L. F. C. Efeito de produtos alternativos no controle da mela do feijoeiro (Rhizoctonia solani) em campo. Tropical Plant Pathology, Brasília, DF, v. 37, 2012. 1 CD-ROM. Suplemento. Edição do 45º Congresso Brasileiro de Fitopatologia, 2012, Manaus. Resumo 716.| Biblioteca(s): Embrapa Rondônia. |
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| 14. | | ALVES, R. C.; FERNANDES, C. de F.; VIEIRA JUNIOR, J. R.; SILVA, L. F. C.; ALMEIDA, U. O.; BEZERRA, J. V. B. Sigatoka-negra em Rondônia: levantamento da ocorrência e distribuição da doença. Tropical Plant Pathology, Brasília, DF, v. 37, 2012. 1 CD-ROM. Suplemento. Edição do 45º Congresso Brasileiro de Fitopatologia, 2012, Manaus. Resumo 778.| Biblioteca(s): Embrapa Rondônia. |
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| 15. | | AZEVÊDO, J. A. G.; VALADARES FILHO, S. de C.; PINA, D. dos S.; DETMANN, E.; VALADARES, R. F. D.; PEREIRA, L. G. R.; SOUZA, N. K. de P.; SILVA, L. F. C. e. Consumo, digestibilidade total, produção de proteína microbiana e balanço de nitrogênio em dietas com subprodutos de frutas para ruminantes. Revista Brasileira de Zootecnia, v. 40, n. 5, p. 1052-1060, 2011.| Biblioteca(s): Embrapa Gado de Leite. |
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| 16. | | ROTTA, P. P.; VALADARES FILHO, S. C.; MACHADO, F. S.; CAMPOS, M. M.; MARCONDES, M. I.; CARVALHO, B. C. de; SILVA, L. F. C.; MENEZES, A. C. B.; SILVA, L. H. R. Effect of diet and stage of gestation on maternal digestive tract in crossbred (Holstein-Gyr) dairy cattle. In: BIENNIAL CONFERENCE OF THE AUSTRALIAN SOCIETY OF ANIMAL PRODUCTION, 30., 2014, Canberra. Proceedings... Toowong: The Australian Society of Animal Production, 2014. p. 243| Biblioteca(s): Embrapa Gado de Leite. |
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| 17. | | SILVA, M. A. S.; RIBEIRO JUNIOR, V.; SILVA, C. M.; SILVA, L. F. C.; DEL VESCO, A. P.; OLIVEIRA JUNIOR, G. M.; CALDERANO, A. A.; TAVERNARI, F. de C.; CORASSA, A.; BRITO, C. O. Effect of mannanrich fractions and a mixture of sodium butyrate and zinc proteinate on performance, intestinal morphometry, and gene expression in broilers. Italian Journal of Animal Science, v. 22, n. 1, p. 728-738, 2023.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 18. | | ROTTA, P. P.; VALADARES FILHO, S. C.; ENGLE, T. E.; SILVA, L. F. C. e; MARCONDES, M. I.; MACHADO, F. S.; GIONBELLI, T. R. S.; SILVA, B. C.; PACHECO, M. V. C. Effects of day of gestation and feeding regimen in Holstein x Gyr cows on apparent total-tract digestibility, nitrogen balance, and fat deposition In: ADSA ASAS JOINT ANNUAL MEETING, 2015, Orlando. Proceedings... Orlando: ADSA: ASAS, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 19. | | ROTTA, P. P.; VALADARES FILHO, S. C.; ENGLE, T. E.; SILVA, L. F. C.; MARCONDES, M. I.; CAMPOS, M. M.; GIONBELLI, T. R. S.; SILVA, L. H. R.; MARTINS, E. C.; SILVA, F. A. S.; VILLADIEGO, F. A. C. Effects of day gestation and feeding regimen in Holstein x Gyr cows on maternal and fetal visceral organ mass In: ADSA ASAS JOINT ANNUAL MEETING, 2015, Orlando. Proceedings... Orlando: ADSA: ASAS, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 20. | | GOUVEIA JÚNIOR, J.; GARCIA. J. A. B.; LINO, R. A.; SOUZA, J. M. C.; MORAES, E. H. B. K.; SILVA, L. F. C. e; TOMICH, T. R.; BATISTA, E. D. Effects of trace mineral source and exogenous enzymes on ruminal in vitro fermentation of roughage-based or concentrate-based simulated diets. Animal Feed Science and Technology, v. 310, 115930, 2024.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 22 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
20/05/2024 |
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Data da última atualização: |
20/05/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
GOUVEIA JÚNIOR, J.; GARCIA. J. A. B.; LINO, R. A.; SOUZA, J. M. C.; MORAES, E. H. B. K.; SILVA, L. F. C. e; TOMICH, T. R.; BATISTA, E. D. |
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Afiliação: |
JURANDY GOUVEIA JÚNIOR, UNIVERSIDADE FEDERAL DE MATO GROSSO; JAVIER A. B. GARCIA, UNIVERSIDADE FEDERAL DE LAVRAS; RAYANE A. LINO, UNIVERSIDADE FEDERAL DE LAVRAS; JULIA M. C. SOUZA, UNIVERSIDADE FEDERAL DE LAVRAS; EDUARDO H. B. K. MORAES, UNIVERSIDADE FEDERAL DE MATO GROSSO; LUIZ F. COSTA E SILVA, ALLTECH DO BRASIL; THIERRY RIBEIRO TOMICH, CNPGL; ERICK D. BATISTA, UNIVERSIDADE FEDERAL DE MATO GROSSO. |
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Título: |
Effects of trace mineral source and exogenous enzymes on ruminal in vitro fermentation of roughage-based or concentrate-based simulated diets. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Animal Feed Science and Technology, v. 310, 115930, 2024. |
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DOI: |
https://doi.org/10.1016/j.anifeedsci.2024.115930 |
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Idioma: |
Inglês |
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Conteúdo: |
Two experiments evaluated the effect of trace mineral (TM) source (inorganic [ITM] and organic [OTM]) and 4 exogenous enzymes treatments [(1) control, without exogenous enzymes; (2) amylolytic enzyme [AMY; 1 g of Amaize®/kg of substrate dry matter (DM)]; (3) fibrolytic enzyme (FIB; 2 g of Fibrozyme®/kg of substrate DM; and (4) a multi-enzyme preparation (SSF; 2 g of Allzyme® SSF/kg of substrate DM] on in vitro fermentation parameters of roughage-based or concentrate-based diets (Exp. 1 and 2, respectively). Two roughages were used in each experiment [high- and low-quality tropical grass hay in Exp. 1 (HQH and LQH, respectively), and corn silage and sugarcane bagasse in Exp. 2 (CS and SB, respectively)]. Each experiment was conducted as a randomized complete block (n = 3). Mixed ruminal microorganisms were incubated in anaerobic media containing 300 mg of substrate diet and 50 mL rumen fluid:buffer. Incubations were performed in batch cultures for 48 h (Exp. 1) or 24 h (Exp. 2) at 39◦C. There were no three-way interactions observed for Exp. 1 or 2. Roughage × TM source interactions (P < 0.02) were verified for total gas production (GP), partioning factor (PF), methane (CH4) production and yield in both experiments. In Exp. 1, total GP of HQH and CS decreased about 18% with OTM (P < 0.02), while for LQH and SB they increased in the same proportion. The PF of HQH and CS were increased (P < 0.01), while LQH and SB decreased by 12% (P < 0.05) when OTM was added. The CH4 yield (mL/g DMd) decreased when LQH and SB were incubated with ITM (P < 0.02). The HQH have lower pH compared with the LQH (P < 0.001; 6.56 vs. 6.72). Additionally, PF presented TM source × enzyme interaction (P = 0.05). When ITM was included, PF was higher with addition of AMY than SSF (P = 0.04), but they were similar to CON and FIB. When OTM was supplemented, PF was greater with SSF compared with FIB (P = 0.04), but presented similar values to CON and AMY. In Exp. 2, GP was lower when SB and ITM was incubated together (P = 0.02; 141 vs. 175 mL/g DM), while for CS there was no difference between ITM sources (P = 0.17). The CH4 yield reduced when OTM was combined with CS or when ITM was added with SB (P < 0.02). The PF of CS increased in 37% (P < 0.01), while SB decreased by 23% (P < 0.05) when OTM was added. As verified in Exp. 1, roughage affected pH and CS significantly reduced pH compared with SB (P < 0.001; 6.69 vs. 6.81). In conclusion, the in vitro treatment of substrates with different roughage-to-concentrate ratios with exogenous enzymes were minorly impacted by the TM source. The incubation of low-quality roughages with ITM source increased PF and decreased GP, which led to a consistent reduction in the CH4 yields. Additionally, IVDMD increased and lowered greenhouse gas production by OTM inclusion in high-concentrate substrate with CS, resulting in a favorable impact on rumen fermentation efficiency. MenosTwo experiments evaluated the effect of trace mineral (TM) source (inorganic [ITM] and organic [OTM]) and 4 exogenous enzymes treatments [(1) control, without exogenous enzymes; (2) amylolytic enzyme [AMY; 1 g of Amaize®/kg of substrate dry matter (DM)]; (3) fibrolytic enzyme (FIB; 2 g of Fibrozyme®/kg of substrate DM; and (4) a multi-enzyme preparation (SSF; 2 g of Allzyme® SSF/kg of substrate DM] on in vitro fermentation parameters of roughage-based or concentrate-based diets (Exp. 1 and 2, respectively). Two roughages were used in each experiment [high- and low-quality tropical grass hay in Exp. 1 (HQH and LQH, respectively), and corn silage and sugarcane bagasse in Exp. 2 (CS and SB, respectively)]. Each experiment was conducted as a randomized complete block (n = 3). Mixed ruminal microorganisms were incubated in anaerobic media containing 300 mg of substrate diet and 50 mL rumen fluid:buffer. Incubations were performed in batch cultures for 48 h (Exp. 1) or 24 h (Exp. 2) at 39◦C. There were no three-way interactions observed for Exp. 1 or 2. Roughage × TM source interactions (P < 0.02) were verified for total gas production (GP), partioning factor (PF), methane (CH4) production and yield in both experiments. In Exp. 1, total GP of HQH and CS decreased about 18% with OTM (P < 0.02), while for LQH and SB they increased in the same proportion. The PF of HQH and CS were increased (P < 0.01), while LQH and SB decreased by 12% (P < 0.05) when OTM was added. The CH4 yield (mL... Mostrar Tudo |
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Palavras-Chave: |
Fibrolítico; Fibrolytic. |
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Thesagro: |
Amilase; Bovino; Fermentação; Metano; Protease; Ruminante. |
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Thesaurus NAL: |
Amylases; Fermentation; Methane; Ruminants. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1164319/1/Effects-of-trace-mineral-source-and-exogenous-enzymes-on-ruminal.pdf
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Marc: |
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100 1 $aGOUVEIA JÚNIOR, J.
245 $aEffects of trace mineral source and exogenous enzymes on ruminal in vitro fermentation of roughage-based or concentrate-based simulated diets.$h[electronic resource]
260 $c2024
520 $aTwo experiments evaluated the effect of trace mineral (TM) source (inorganic [ITM] and organic [OTM]) and 4 exogenous enzymes treatments [(1) control, without exogenous enzymes; (2) amylolytic enzyme [AMY; 1 g of Amaize®/kg of substrate dry matter (DM)]; (3) fibrolytic enzyme (FIB; 2 g of Fibrozyme®/kg of substrate DM; and (4) a multi-enzyme preparation (SSF; 2 g of Allzyme® SSF/kg of substrate DM] on in vitro fermentation parameters of roughage-based or concentrate-based diets (Exp. 1 and 2, respectively). Two roughages were used in each experiment [high- and low-quality tropical grass hay in Exp. 1 (HQH and LQH, respectively), and corn silage and sugarcane bagasse in Exp. 2 (CS and SB, respectively)]. Each experiment was conducted as a randomized complete block (n = 3). Mixed ruminal microorganisms were incubated in anaerobic media containing 300 mg of substrate diet and 50 mL rumen fluid:buffer. Incubations were performed in batch cultures for 48 h (Exp. 1) or 24 h (Exp. 2) at 39◦C. There were no three-way interactions observed for Exp. 1 or 2. Roughage × TM source interactions (P < 0.02) were verified for total gas production (GP), partioning factor (PF), methane (CH4) production and yield in both experiments. In Exp. 1, total GP of HQH and CS decreased about 18% with OTM (P < 0.02), while for LQH and SB they increased in the same proportion. The PF of HQH and CS were increased (P < 0.01), while LQH and SB decreased by 12% (P < 0.05) when OTM was added. The CH4 yield (mL/g DMd) decreased when LQH and SB were incubated with ITM (P < 0.02). The HQH have lower pH compared with the LQH (P < 0.001; 6.56 vs. 6.72). Additionally, PF presented TM source × enzyme interaction (P = 0.05). When ITM was included, PF was higher with addition of AMY than SSF (P = 0.04), but they were similar to CON and FIB. When OTM was supplemented, PF was greater with SSF compared with FIB (P = 0.04), but presented similar values to CON and AMY. In Exp. 2, GP was lower when SB and ITM was incubated together (P = 0.02; 141 vs. 175 mL/g DM), while for CS there was no difference between ITM sources (P = 0.17). The CH4 yield reduced when OTM was combined with CS or when ITM was added with SB (P < 0.02). The PF of CS increased in 37% (P < 0.01), while SB decreased by 23% (P < 0.05) when OTM was added. As verified in Exp. 1, roughage affected pH and CS significantly reduced pH compared with SB (P < 0.001; 6.69 vs. 6.81). In conclusion, the in vitro treatment of substrates with different roughage-to-concentrate ratios with exogenous enzymes were minorly impacted by the TM source. The incubation of low-quality roughages with ITM source increased PF and decreased GP, which led to a consistent reduction in the CH4 yields. Additionally, IVDMD increased and lowered greenhouse gas production by OTM inclusion in high-concentrate substrate with CS, resulting in a favorable impact on rumen fermentation efficiency.
650 $aAmylases
650 $aFermentation
650 $aMethane
650 $aRuminants
650 $aAmilase
650 $aBovino
650 $aFermentação
650 $aMetano
650 $aProtease
650 $aRuminante
653 $aFibrolítico
653 $aFibrolytic
700 1 $aGARCIA. J. A. B.
700 1 $aLINO, R. A.
700 1 $aSOUZA, J. M. C.
700 1 $aMORAES, E. H. B. K.
700 1 $aSILVA, L. F. C. e
700 1 $aTOMICH, T. R.
700 1 $aBATISTA, E. D.
773 $tAnimal Feed Science and Technology$gv. 310, 115930, 2024.
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