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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. |
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Data corrente: |
29/11/2022 |
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Data da última atualização: |
12/12/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BODDEY, R. M.; TARRÉ, R. M.; MACEDO, R. B.; REZENDE, C. de P.; PEREIRA, J. M.; ALVES, B. J. R.; URQUIAGA, S. |
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Afiliação: |
ROBERT MICHAEL BODDEY, CNPAB; UFV; UFV; BRUNO JOSE RODRIGUES ALVES, CNPAB; SEGUNDO SACRAMENTO U CABALLERO, CNPAB. |
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Título: |
Cycling of N and P in grass-alone (Brachiaria) and mixed grass/legume (Brachiaria/ desmodium ovalifolium) grazed pastures in the Atlantic Forest Region of Brazil. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS PROCEEDINGS, 24; INTERNATIONAL RANGELAND CONGRESS, 11, 2021 kentucky. Sustainable Use of Grassland and Rangeland Resources for Improved Livelihoods: proceeding...kentucky: University of kentucky, 2022. |
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Idioma: |
Português |
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Conteúdo: |
The objective of this study performed in the Atlantic forest region of the South of Bahia (Brazil) was to examine the influence of the presence of the forage legume Desmodium ovalifolium in pastures of Brachiaria humidicola on the nitrogen recycled through plant litter over stocking rates of 2, 3 and 4 head ha-1. The results demonstrated that the presence of the D. ovalifolium in the pasture significantly increased the protein content of the associated Brachiaria grass, and the rate and quantity of N recycled through the litter pathway. While had no significant increase in animal weight gain due this legume, the increase in N recycled through the litter pathway should provide an increase in the sustainability of pasture production, especially at the lower stocking rate where the grazing pressure was lower and the proportion of legume was higher. |
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Palavras-Chave: |
Brachiaria pastures; Nutrient cycling. |
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Thesaurus Nal: |
Forage production; Nitrogen; Phosphorus. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01823nam a2200241 a 4500
001 2148913
005 2022-12-12
008 2022 bl uuuu u00u1 u #d
100 1 $aBODDEY, R. M.
245 $aCycling of N and P in grass-alone (Brachiaria) and mixed grass/legume (Brachiaria/ desmodium ovalifolium) grazed pastures in the Atlantic Forest Region of Brazil.$h[electronic resource]
260 $aIn: INTERNATIONAL GRASSLAND CONGRESS PROCEEDINGS, 24; INTERNATIONAL RANGELAND CONGRESS, 11, 2021 kentucky. Sustainable Use of Grassland and Rangeland Resources for Improved Livelihoods: proceeding...kentucky: University of kentucky$c2022
520 $aThe objective of this study performed in the Atlantic forest region of the South of Bahia (Brazil) was to examine the influence of the presence of the forage legume Desmodium ovalifolium in pastures of Brachiaria humidicola on the nitrogen recycled through plant litter over stocking rates of 2, 3 and 4 head ha-1. The results demonstrated that the presence of the D. ovalifolium in the pasture significantly increased the protein content of the associated Brachiaria grass, and the rate and quantity of N recycled through the litter pathway. While had no significant increase in animal weight gain due this legume, the increase in N recycled through the litter pathway should provide an increase in the sustainability of pasture production, especially at the lower stocking rate where the grazing pressure was lower and the proportion of legume was higher.
650 $aForage production
650 $aNitrogen
650 $aPhosphorus
653 $aBrachiaria pastures
653 $aNutrient cycling
700 1 $aTARRÉ, R. M.
700 1 $aMACEDO, R. B.
700 1 $aREZENDE, C. de P.
700 1 $aPEREIRA, J. M.
700 1 $aALVES, B. J. R.
700 1 $aURQUIAGA, S.
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Embrapa Agrobiologia (CNPAB) |
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| Registros recuperados : 725 | |
| 5. |  | URQUIAGA, S. Manejo del suelo para la mitigación del cambio climático In: CONGRESSO COLOMBIANO DE LA CIENCIA DEL SUELO, 29 a 31 outubro de 2008, Villavicencio, Meta, Colombia. Villavicencio, Sociedade Colombiana de la Ciencia del suelo, 2008 Palestra proferida| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 6. | | URQUIAGA, S. Pérdidas de N del sistema suelo planta. In: URQUIAGA, S.; ZAPATA, F. (Ed.). Manejo eficiente de la fertilización nitrogenada de cultivos anuales en América Latina y el Caribe. Porto Alegre: Genesis; Rio de Janeiro: Embrapa Agrobiologia, 2000. p. 89-98.| Biblioteca(s): Embrapa Agrobiologia. |
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| Registros recuperados : 725 | |
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