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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Pecuária Sudeste. |
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Data corrente: |
14/11/2019 |
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Data da última atualização: |
14/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BERÇA, A. S.; CARDOSO, A. da S.; LONGHIGY, V. Z.; TEDESCHI, L. O.; BODDEY, R. M.; BERNDT, A.; REIS, R. A.; RUGGIERI, A. C. |
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Afiliação: |
Andressa S. Berça, UNESP JABOTICABAL; Abmael da S. Cardoso, UNESP JABOTICABAL; Vanessa Z. Longhini, UNESP JABOTICABAL; Luís O. Tedeschi, TEXAS UNIVERSITY; ROBERT MICHAEL BODDEY, CNPAB; ALEXANDRE BERNDT, CPPSE; Ricardo A. Reis, UNESP; Ana Cláudia Ruggieri, UNESP. |
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Título: |
Methane production and nitrogen balance of dairy heifers grazing palisade grass cv. Marandu alone or with forage peanut. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Animal Science, v. 97, n. 11, , p. 4625-4634, nov. 2019. |
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ISSN: |
0021-8812 |
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DOI: |
https://doi.org/10.1093/jas/skz310 |
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Idioma: |
Inglês |
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Conteúdo: |
Livestock production systems are an essential agribusiness activity in Brazil, but a critical challenge of Brazilian farmers is to maintain the equilibrium of the ecosystem, using herbage resources efficiently with a minimum impact on the environment. Nitrogen (N) fertilization and the inclusion of forage legumes into tropical grass pastures are management strategies which increase the productivity and nutritive value of pastures and may also affect methane (CH4) production by ruminants. The objective of this study was to examine the effects of either fertilizing palisade grass pastures with N or including the forage peanut (Arachis pintoi) into grass pastures on enteric CH4 emission, microbial protein production in the rumen via purine derivatives in the urine, and N balance. Twenty-one nonlactating crossbred dairy heifers were used in a completely randomized design with 3 treatments. The treatments consisted of pastures of palisade grass without N fertilization (control), fertilized with urea (fertilized), and palisade grass mixed with forage peanut (mixed). Seven animals (replications) were used to evaluate dry matter intake, digestibility, CH4 emission, urea, purine derivatives, and volume of urine, and N ingestion and excretion. Four paddocks (replications) were used to measure herbage mass; morphological, botanical, and chemical composition of herbage; and herbage allowance. The CH4 emissions were determined using the sulfur hexafluoride (SF6) tracer gas technique. The efficiency of N utilization (ENU) was calculated using the N balance data. Crude protein (CP) concentration of herbage increased with fertilization or legumes inclusion (P < 0.0001) while neutral detergent fiber (NDF) concentration decreased (P = 0.0355). The leaf allowance was higher in the fertilized treatment (P = 0.0294). Only uric acid excretion increased with N fertilization (P = 0.0204). The ENU was not affected by fertilized or mixed compared to control and averaged 55% (P = 0.8945). The enteric CH4 production was similar between treatments and averaged 129 g/d (P = 0.3989). We concluded that the changes in chemical composition of herbage provided by N fertilization or the inclusion of the legume showed no reduction in enteric CH4 emissions, but the ENU was more significant than previous studies with palisade grass, suggesting that different management strategies might alter the ENU under grazing conditions. MenosLivestock production systems are an essential agribusiness activity in Brazil, but a critical challenge of Brazilian farmers is to maintain the equilibrium of the ecosystem, using herbage resources efficiently with a minimum impact on the environment. Nitrogen (N) fertilization and the inclusion of forage legumes into tropical grass pastures are management strategies which increase the productivity and nutritive value of pastures and may also affect methane (CH4) production by ruminants. The objective of this study was to examine the effects of either fertilizing palisade grass pastures with N or including the forage peanut (Arachis pintoi) into grass pastures on enteric CH4 emission, microbial protein production in the rumen via purine derivatives in the urine, and N balance. Twenty-one nonlactating crossbred dairy heifers were used in a completely randomized design with 3 treatments. The treatments consisted of pastures of palisade grass without N fertilization (control), fertilized with urea (fertilized), and palisade grass mixed with forage peanut (mixed). Seven animals (replications) were used to evaluate dry matter intake, digestibility, CH4 emission, urea, purine derivatives, and volume of urine, and N ingestion and excretion. Four paddocks (replications) were used to measure herbage mass; morphological, botanical, and chemical composition of herbage; and herbage allowance. The CH4 emissions were determined using the sulfur hexafluoride (SF6) tracer gas technique. The... Mostrar Tudo |
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Palavras-Chave: |
Tropical grass pastures. |
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Thesaurus Nal: |
Arachis pintoi; Dry matter intake. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03267naa a2200265 a 4500
001 2114373
005 2019-11-14
008 2019 bl uuuu u00u1 u #d
022 $a0021-8812
024 7 $ahttps://doi.org/10.1093/jas/skz310$2DOI
100 1 $aBERÇA, A. S.
245 $aMethane production and nitrogen balance of dairy heifers grazing palisade grass cv. Marandu alone or with forage peanut.$h[electronic resource]
260 $c2019
520 $aLivestock production systems are an essential agribusiness activity in Brazil, but a critical challenge of Brazilian farmers is to maintain the equilibrium of the ecosystem, using herbage resources efficiently with a minimum impact on the environment. Nitrogen (N) fertilization and the inclusion of forage legumes into tropical grass pastures are management strategies which increase the productivity and nutritive value of pastures and may also affect methane (CH4) production by ruminants. The objective of this study was to examine the effects of either fertilizing palisade grass pastures with N or including the forage peanut (Arachis pintoi) into grass pastures on enteric CH4 emission, microbial protein production in the rumen via purine derivatives in the urine, and N balance. Twenty-one nonlactating crossbred dairy heifers were used in a completely randomized design with 3 treatments. The treatments consisted of pastures of palisade grass without N fertilization (control), fertilized with urea (fertilized), and palisade grass mixed with forage peanut (mixed). Seven animals (replications) were used to evaluate dry matter intake, digestibility, CH4 emission, urea, purine derivatives, and volume of urine, and N ingestion and excretion. Four paddocks (replications) were used to measure herbage mass; morphological, botanical, and chemical composition of herbage; and herbage allowance. The CH4 emissions were determined using the sulfur hexafluoride (SF6) tracer gas technique. The efficiency of N utilization (ENU) was calculated using the N balance data. Crude protein (CP) concentration of herbage increased with fertilization or legumes inclusion (P < 0.0001) while neutral detergent fiber (NDF) concentration decreased (P = 0.0355). The leaf allowance was higher in the fertilized treatment (P = 0.0294). Only uric acid excretion increased with N fertilization (P = 0.0204). The ENU was not affected by fertilized or mixed compared to control and averaged 55% (P = 0.8945). The enteric CH4 production was similar between treatments and averaged 129 g/d (P = 0.3989). We concluded that the changes in chemical composition of herbage provided by N fertilization or the inclusion of the legume showed no reduction in enteric CH4 emissions, but the ENU was more significant than previous studies with palisade grass, suggesting that different management strategies might alter the ENU under grazing conditions.
650 $aArachis pintoi
650 $aDry matter intake
653 $aTropical grass pastures
700 1 $aCARDOSO, A. da S.
700 1 $aLONGHIGY, V. Z.
700 1 $aTEDESCHI, L. O.
700 1 $aBODDEY, R. M.
700 1 $aBERNDT, A.
700 1 $aREIS, R. A.
700 1 $aRUGGIERI, A. C.
773 $tJournal of Animal Science$gv. 97, n. 11, , p. 4625-4634, nov. 2019.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Biblioteca |
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| Registros recuperados : 19 | |
| 2. |  | MONTEIRO, L. A. Modelo populacional simulado num rebanho de cria de bovinos de corte. In: SEMINÁRIO SOBRE A APLICAÇÃO DE UM ENFOQUE DE SISTEMAS NA PESQUISA DE PRODUÇÃO ANIMAL, 2., 1978, Campo Grande, MS. Pesquisas biológicas em sistemas. Brasília, DF: EMBRAPA-DID, 1982. 99 p. (EMBRAPA-CNPGC. Documentos, 5). Editores: Andrew L. Gardner e Kepler Euclides Filho. p.73-81. (EMBRAPA-CNPGC. Documentos, 5).| Biblioteca(s): Embrapa Gado de Corte. |
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| 3. | | MONTEIRO, L. A.; GARDNER, A. L. Modelação de um sistema de produção de carne. In: MESA REDONDA DO CENTRO NACIONAL DE PESQUISA DE GADO DE CORTE, 1978, Campo Grande, MS. Ecologia e manejo de pastagens nativas na área de sistemas de produção de carne. Brasília, DF: EMBRAPA-DID, 1981. 47 p. (EMBRAPA-CNPGC. Documentos, 6). p. 38-40. (EMBRAPA-CNPGC. Documentos, 6).| Biblioteca(s): Embrapa Gado de Corte. |
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| 7. | | PACHECO, A. R.; NICOLI, C. M. L.; REIS, C. A. F.; MONTEIRO, L. A.; WANDER, A. E. Adoption of crop-livestock-forest systems: What comes next? In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 8. | | PACHECO, A. R.; NICOLI, C. M. L.; REIS, C. A. F.; MONTEIRO, L. A.; WANDER, A. E. Adoption of crop-livestock-forest systems: What comes next? In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 10. | | CUSINATO, F. Q.; MADRUGA, C. R.; VIEIRA, P. M.; MONTEIRO, L. A. R. C.; NETO, A. A. C.; ARAÚJO, R. Levantamento sorológico para Babesia bovis no pantanal de Mato Grosso do Sul. Resultados preliminares. In: CONGRESSO BRASILEIRO DE MEDICINA VETERINÁRIA, 26., 1999, Campo Grande, MS. Resumo dos trabalhos científicos. Campo Grande, MS: SBMV: SOMVET: CRMV, 1999.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 12. | | FIGUEIREDO, A. O.; PELLEGRIN, A. O.; GONÇALVES, V. S. P.; FREITAS, E. B.; MONTEIRO, L. A. R. C.; OLIVEIRA, J. M.; OSÓRIO, A. L. A. R. Prevalência e fatores de risco para a leptospirose em bovinos de Mato Grosso do Sul. Pesquisa Veterinária Brasileira, v. 29, n.5, p. 375-381, maio, 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pantanal. |
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| 13. | | SANTOS, P. M.; LINDEN, A. V. D.; MARTHA JUNIOR, G. B.; MONTEIRO, L. A.; MARIN, F. R.; MAYBERRY, D.; NOGUEIRA, S. F.; SILVA, G. B. S. da; CARAM, N.; VAN DE VEN, G. W. J.; SOLLENBERGER, L. Assessment and analysis of yield gaps in pasture-based livestock systems: a review of methods. Agricultural Systems, v. 226, 104323, 2025.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Meio Ambiente; Embrapa Pecuária Sudeste. |
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| 14. | | MADRUGA, C. R.; SOARES, C. O.; ALMEIDA, R. F. C. de; OSÓRIO, A. L. R.; ARAÚJO, F. R. de; JORGE, K. dos S. G.; MONTEIRO, L. A. R. C. Brucelose bovina: diagnóstico. In: TREINAMENTO EM MÉTODOS DE DIAGNÓSTICO E CONTROLE DA BRUCELOSE E TUBERCULOSE ANIMAL E NOÇÕES EM ENCEFALOPATIAS ESPONGIFORMES TRANSMISSÍVEIS, 2003, Campo Grande. [Trabalhos apresentados]. Campo Grande: Embrapa Gado de Corte, 2003. v. 1. Paginação irregular. CNPGC. Curso realizado em: 21 a 25 de julho de 2003.| Biblioteca(s): Embrapa Gado de Corte. |
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| 15. | | MADRUGA, C. R.; SOARES, C. O.; ALMEIDA, R. F. C. de; OSÓRIO, A. L. R.; ARAÚJO, F. R. de; JORGE, K. dos S. G.; MONTEIRO, L. A. R. C. Brucelose bovina: diagnóstico. In: ALMEIDA, R. F. C. de; SOARES, C. O.; ARAÚJO, F. R. de (Ed.). Brucelose e tuberculose bovina: epidemiologia, controle e diagnóstico. Brasília, DF: Embrapa Informação Tecnológica, 2004. p. 25-43. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 16. | | PAES, R. C. S.; RIBEIRO, O. C.; CARNEIRO MONTEIRO, L. A. R.; FIGUEIREDO, A. O.; NETO, A. A. C.; OLIVEIRA, J. M.; ROSA, G. O. da; KEUROGHLIAM, A.; PIOVEZAN, U.; HERRERA, H. M. Enfermidades de ocorrência no porco monteiro (Sus scrofa) no Pantanal Sul- Mato-grossense, Brasil. Suiform Soundings: newsletter of the WPSG, PSG and HSG, v.9 n.1, p.29-34, july, 2009. Publicado também em: 35º CONBRAVET.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Pantanal. |
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| 17. | | PAES, R. de C. da S.; FONSECA JUNIOR, A. A.; MONTEIRO, L. A. R. C.; JARDIM, G. C.; PIOVEZAN, U.; HERRERA, H. M.; MAURO, R. de A.; VIEIRA-DA-MOTA, O. Serological and molecular investigation of the prevalence of Aujeszky's disease in feral swine (Sus scrofa) in the subregions of the Pantanal wetland, Brazil. Veterinary Microbiology, v.165, n. 3-4, p. 448-454, 2013 Short communication| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 18. | | PAES, R. de C. da S.; FONSECA JUNIOR, A. A.; MONTEIRO, L. A. R. C.; JARDIM, G. C.; PIOVEZAN, U.; HERRERA, H. M.; MAURO, R. A.; VIEIRA-da-MOTTA, O. Serological and molecular investigation of the prevalence of Aujeszky's disease in feral swine (Sus scrofa) in the subregions of the Pantanal wetland, Brazil. Veterinary Microbiology, v. 165, p. 448-454, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pantanal. |
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| 19. | | LEAL FILHO, J. M.; BOTTENE, I. F. N.; MONTEIRO, L. A. R. C.; PELLEGRIN, A. O.; GONÇALVES, V. S. P.; FERREIRA, F.; DIAS, R. A.; AMAKU, M.; TELLES, E. O.; GRISI FILHO, J. H. H.; HEINEMANN, M. B.; FERREIRA NETO, J. S. Control of bovine brucellosis from 1998 to 2009 in the state of Mato Grosso do Sul, Brazil. Semina: Ciências Agrárias, Londrina, v. 37, n. 5, suplemento 2, p. 3467-3478, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 19 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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