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| Registros recuperados : 29 | |
| 3. |  | TONANI, F.; ANDRADE, P.; QUEIROZ, AAA. C.; VALADARES FILHO, S.; GUIM, A.; RUGGIERI, A. C.; ALCADE, C. R. Efeito de hibridos e epoca de corte sobre a digestibilidade aparente das silagens de sorgo (Sorghum bicolor, L.) em ovinos. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 32., 1995, Brasilia. Anais... Brasilia: SBZ, 1995. p.281-282| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 4. | | GUIM, A.; ANDRADE, P. de; ITURRINO-SCHOCKEN, R. P.; FRANCO, G. L.; RUGGIERI, A. C.; MALHEIROS, E. B. Estabilidade aeróbica de silagens de capim-elefante (Pennisetum purpureum, Schum) emurchecido e tratado com inoculante microbiano. Revista Brasileira de Zootecnia, Brasília, v. 31, n. 6, p. 2176-2185, 2002.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 5. | | JANUSCKIEWICZ, E. R.; PRADO, F.; RUGGIERI, A. C.; RAPOSO, E.; CHIARELLI, C. B.; ROSSINI, D.; FONTANELI, R. S. Massa e composição química de três forrageiras de inverno manejadas sob duas alturas de resíduo e pastejo rotacionado. ARS Veterinária, Jaboticabal, v. 26, n. 1, p. 47-52, 2010.| Biblioteca(s): Embrapa Trigo. |
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| 6. | | MOREIRA, A. L.; REIS, R. A.; SIMILI, F. F.; GOMIDE, C. A. de M.; RUGGIERI, A. C.; BERCHIELLI, T. T. Nitrogen and carbohydrate fractions in exclusive Tifton 85 and in pasture oversown with annual winter forage species. Acta Scientiarum. Animal Sciences, v. 34, n. 1, p. 7-14, 2012.| Biblioteca(s): Embrapa Gado de Leite. |
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| 7. | | TONANI, F.; ALCALDE, C. R.; RUGGIERI, A. C.; ANDRADE, P.; GUIM, A.; SILVVA, A.; VALADARES FILHO, S.; SILVA, E. C. Utilizacao da semente de Urucum (Bixa orellan, l.) em dietas para bovinos de corte em confinamento. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 32., 1995, Brasilia. Anais... Brasilia: SBZ, 1995. p.285-286| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 8. | | SILVEIRA, C. H.; LIMA, C. S. A. de; LETÍCIO, M. de M.; RUGGIERI, A. C.; SILVA SOBRINHO, A. G. da; REIS, R. A. Avaliação do comportamento ingestivo de ovinos em pasto de capim Tifton-85 sobressemeadura de três cultivares de aveia. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 45., 2008, Lavras. Biotecnologia e sustentabilidade: anais. Brasília, DF: SBZ; Lavras: UFLA, 2008. 1 CD-ROM.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 9. | | FERREIRA, R. de P.; BOTREL, M. de A.; RUGGIERI, A. C.; PEREIRA, A. V.; COELHO, A. D. F.; LEDO, F. J. da S.; CRUZ, C. D. Adaptabilidade e estabilidade de cultivares de alfafa em relação a diferentes épocas de corte. Ciência Rural, v.34, n.1, p.265-269, jan-fev. 2004.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 10. | | LONGHINI, V. Z.; CARDOSO, A. S.; BERÇA, A. S.; BODDEY, R. M.; REIS, R. A.; DUBEUX JR, J. C. B.; RUGGIERI, A. C. Could forage peanut in low proportion replace N fertilizer in livestock systems? PLoS ONE, v. 16, n. 3, e0247931, 2021.| Biblioteca(s): Embrapa Agrobiologia. |
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| 11. | | MEISTER, N. C.; CARDOSO, A. da S.; ALARI, F. O.; LEMOS, N. L. S.; FRIGHETTO, R. T. S.; MALHEIROS, E. B.; REIS, R. A.; RUGGIERI, A. C. Effect of pasture management on enteric methane emissions from goats. Tropical Animal Health and Production, v. 53, n. 1, article 94, 2021.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 12. | | HOFFMANN, A.; CARDOSO, A. S.; FONSECA, N. V. B.; ROMANZINI, E. P.; SINISCALCHI, D.; BERNDT, A.; RUGGIERI, A. C.; REIS, R. A. Effects of supplementation with corn distillers? dried grains on animal performance, nitrogen balance, and enteric CH4 emissions of young Nellore bulls fed a high-tropical forage diet. Animal, v. 15, n. 3, 100155, mar. 2021. 8 p.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 13. | | BERÇA, A. S.; CARDOSO, A. da S.; LONGHINI, V. Z.; MELO, L. F. de O.; BODDEY, R. M.; RUGGIERI, A. C. Efeito da inclusão do amendoim forrageiro e da adubação nitrogenada sobre a produção de CH4 entérico de novilhas em pastos de capim-marandu In: CONGRESSO BRASILEIRO DE BIOMETEOROLOGIA, AMBIÊNCIA, COMPORTAMENTO E BEM-ESTAR ANIMAL BBIOMET, 8., 2017, Jaboticabal: responsabilidade ambiental e inovação: anais... Jaboticabal: UNESP, 2017.| Biblioteca(s): Embrapa Agrobiologia. |
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| 14. | | MEISTER, N. C.; LEMOS, N. L. S; ALARI, F. O.; SILVA, V. C.; KOURY FILHO, W.; MALHEIROS, E. B.; FRIGHETTO, R. T. S.; RUGGIERI, A. C. Determination of methane production on grass fed goats. Advances in Animal Biosciences, v. 4, n. 2, p. 541, 2013. Edição dos Proceedings of the 5th Greenhouse Gases and Animal Agriculture Conference, 2013 June, Dublin.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 15. | | RAPOSO, E.; RUGGIERI, A. C.; TAMELE, O. H.; MARTINS, B. M. P. R.; SANTOS, J. P. D.; OLIVEIRA, J. A. de; RODRIGUES, J. A. S. Estudo de cultivares de milheto e do híbrido de sorgo-sudão sob pastejo rotativo para ovinos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 46., 2009, Maringá. Anais... Maringá: Universidade Estadual de Maringá: SBZ, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 16. | | RAPOSO, E.; AZENHA, M. V.; PRADO, F.; OLIVEIRA, J. A. de; RUGGIERI, A. C.; REIS, R. A.; SILVA SOBRINHO, A. G. da. Estudo do capim Milheto (Pennisetum americanum (L.) Leeke) e Sorgo híbrido (Sorghum bicolor (L.) Moench x Sorghum sudanense (Piper) Stapf) sob pastejo rotativo com ovinos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 45., 2008, Lavras. Biotecnologia e sustentabilidade: anais. Brasília, DF: SBZ; Lavras: UFLA, 2008. 1 CD-ROM.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 17. | | BERÇA, A. S.; CARDOSO, A. da S.; LONGHINI, V. Z.; PIZZARRO, F. da C.; MAGNABOSCO, W. de M.; REIS, R. A.; BODDEY, R. M.; RUGGIERI, A. C. Forage yield and accumulation of fertilized Marandu grass, intercropped with forage peanut or not fertilized under rotational grazing. In: ASA, CSSA AND SSSA INTERNATIONAL ANNUAL MEETINGS, 2017, TAMPA, FL. Managing global resources for a secure future. Abstract... Tampa: Soil Science Society of America, 2017.| Biblioteca(s): Embrapa Agrobiologia. |
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| 18. | | BERÇA, A. S.; CARDOSO, A. da S.; LONGHIGY, V. Z.; TEDESCHI, L. O.; BODDEY, R. M.; BERNDT, A.; REIS, R. A.; RUGGIERI, A. C. Methane production and nitrogen balance of dairy heifers grazing palisade grass cv. Marandu alone or with forage peanu Journal of Animal Science, v. 97, n. 11, , p. 4625-4634, nov. 2019.| Biblioteca(s): Embrapa Agrobiologia; Embrapa Pecuária Sudeste. |
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| 19. | | MOREIRA, A. L.; BERCHELLI, T. T.; REIS, R. A.; RUGGIERI, A. C.; SIMILI, F. F.; FAGUNDES, J. L.; GOMIDE, C. A. de M. Nitrogen and carbohydrate fractions on Tifton-85 pastures overseeded with annual winter and summer forage species in different seasons. Revista Brasileira de Zootecnia, v. 41, n. 9, p. 1983-1988, 2012.| Biblioteca(s): Embrapa Gado de Leite. |
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| 20. | | BERÇA, A. S.; CARDOSO, A. da S.; LONGHINI, V. Z.; TEDESCHI, L. O.; BODDEY, R. M.; REIS, R. A.; RUGGIERI, A. C. Protein and carbohydrate fractions in warm-season pastures: effects of nitrogen management strategies. Agronomy, v. 11, n. 5, e847, 2021.| Biblioteca(s): Embrapa Agrobiologia. |
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| Registros recuperados : 29 | |
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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. |
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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Circulação/Nível: |
A - 1 |
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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 peanu |
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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: |
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024 7 $ahttps://doi.org/10.1093/jas/skz310$2DOI
100 1 $aBERÇA, A. S.
245 $aMethane production and nitrogen balance of dairy heifers grazing palisade grass cv. Marandu alone or with forage peanu$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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