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1. | | MATOS, C. F.; SILVA, R. M. 1; OLIVEIRA, R. S.; PINHEIRO, E. F. M.; LEAL, M. A. de A.; STAFANATO, J. B. Caracterização química do digestato de bovino em diferentes tempos de retenção hidráulica. In: SIMPÓSIO INTERNACIONAL SOBRE GERENCIAMENTO DOS RESÍDUOS AGROPECUÁRIOS E AGROINDUSTRIAIS - SIGERA, 4, 2019, Florianópolis. Biotecnologia aplicada ao tratamento e reúso dos resíduos: trabalhos... Florianópolis: SBERA, 2019. Biblioteca(s): Embrapa Agrobiologia. |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Ocidental. Para informações adicionais entre em contato com cpaa.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
19/01/2005 |
Data da última atualização: |
05/01/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - B |
Autoria: |
FELDPAUSCH, T. R.; RONDON, M. A.; FERNANDES, E. C. M.; RIHA, S. J.; WANDELLI, E. |
Afiliação: |
Cornell University; CIAT; Embrapa Amazônia Ocidental. |
Título: |
Carbon and nutrient accumulation in secondary forests regeneration on pastures in Central Amazonia. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Ecological Applications, v. 14, n. 4, p. S164-S176, aug. 2004. Supplement. |
Idioma: |
Inglês |
Conteúdo: |
Determining nutrient constraints to regrowth and the status of secondary vegetation is an important step in managing and/or enhancing abandoned site rehabilitation. We examined the dual roles of SF to rehabilitate site productivity and to increase C sinks and investigated potential soil nutrient limitations to these two processes. We examined aboveground and soil C accrual and nutrient stocks in degraded pastures that had been abandoned for a varying number of years. Our objective was to study the influence of regenerating vegetation on C and nutrient budgets following pasture abandonment. We hypothesized that C and N pools would recover with time following post-burn volatilization, while other nutrients would be redistributed form below-to aboveground pools resulting in reduced soil pools. |
Palavras-Chave: |
Amazonas; Brasil. |
Thesagro: |
Carbono; Floresta Secundaria; Nutriente; Solo. |
Thesaurus NAL: |
Amazonia. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01505naa a2200253 a 4500 001 1674647 005 2015-01-05 008 2004 bl uuuu u00u1 u #d 100 1 $aFELDPAUSCH, T. R. 245 $aCarbon and nutrient accumulation in secondary forests regeneration on pastures in Central Amazonia. 260 $c2004 520 $aDetermining nutrient constraints to regrowth and the status of secondary vegetation is an important step in managing and/or enhancing abandoned site rehabilitation. We examined the dual roles of SF to rehabilitate site productivity and to increase C sinks and investigated potential soil nutrient limitations to these two processes. We examined aboveground and soil C accrual and nutrient stocks in degraded pastures that had been abandoned for a varying number of years. Our objective was to study the influence of regenerating vegetation on C and nutrient budgets following pasture abandonment. We hypothesized that C and N pools would recover with time following post-burn volatilization, while other nutrients would be redistributed form below-to aboveground pools resulting in reduced soil pools. 650 $aAmazonia 650 $aCarbono 650 $aFloresta Secundaria 650 $aNutriente 650 $aSolo 653 $aAmazonas 653 $aBrasil 700 1 $aRONDON, M. A. 700 1 $aFERNANDES, E. C. M. 700 1 $aRIHA, S. J. 700 1 $aWANDELLI, E. 773 $tEcological Applications$gv. 14, n. 4, p. S164-S176, aug. 2004. Supplement.
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