|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
13/01/2021 |
Data da última atualização: |
28/10/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CABREIRA, W. V.; PEREIRA, M. G.; BALIEIRO, F. de C.; MATOS, E. da S.; RODRIGUES, R. de A. R.; SANTOS, R. N. dos. |
Afiliação: |
WILBERT VALKINIR CABREIRA, UFRRJ; MARCOS GERVASIO PEREIRA, UFRRJ; FABIANO DE CARVALHO BALIEIRO, CNPS; EDUARDO DA SILVA MATOS, SIRE; RENATO DE ARAGAO RIBEIRO RODRIGUES, CNPS; RAISSA NASCIMENTO DOS SANTOS, UFRRJ. |
Título: |
Mixed-species plantations of Eucalyptus and Acacia mangium increase labile carbon and phosphorus levels in Ferralsol soils in the Cerrado biome, Brazil. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Southern Forests, v. 82, n. 4, p. 342-351, 2020. |
DOI: |
https://doi.org/10.2989/20702620.2020.1733764 |
Idioma: |
Inglês |
Conteúdo: |
In order to clarify the effect of mixed planting in the dynamics of phosporus (P), we assessed the fractions of this element in mixed plantings of Eucalyptus urophylla × E. grandis (Urograndis) and Acacia mangium in a tropical soil clay, analysing changes in the fractions of P and examining the correlation of these changes with the fractions of soil organic matter. Pure stands of Urograndis (E) and A. mangium (A) (0A:100E and 100A:0E) and mixed stands of the two species (50A:50E and 37A:66E) were established. The fractionation of P, the granulometric fractionation of organic matter and the labile carbon (POXC) were determined at soil depths of 0-5 and 5-10 cm. Regarding the availability of P, organic parts contributed 34.6% to 38.1% relative to the total P, with the highest percentages being observed for the moderately labile fraction. Highest levels of labile organic P were observed in the mixed plantations. About soil carbon (C), the highest levels of the more labile C fractions were recorded in plantations in which Acacia was present. Mixed plantations were found to show a greater balance between labile P and C fractions. The C fractions warrant particular attention in future studies, notably those related to the emission of greenhouse gases. |
Thesagro: |
Carbono; Eucalyptus Grandis; Eucalyptus Urophylla; Fósforo; Nutrição Vegetal. |
Thesaurus Nal: |
Acacia mangium; Carbon; Phosphorus. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02190naa a2200289 a 4500 001 2129303 005 2021-10-28 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.2989/20702620.2020.1733764$2DOI 100 1 $aCABREIRA, W. V. 245 $aMixed-species plantations of Eucalyptus and Acacia mangium increase labile carbon and phosphorus levels in Ferralsol soils in the Cerrado biome, Brazil.$h[electronic resource] 260 $c2020 520 $aIn order to clarify the effect of mixed planting in the dynamics of phosporus (P), we assessed the fractions of this element in mixed plantings of Eucalyptus urophylla × E. grandis (Urograndis) and Acacia mangium in a tropical soil clay, analysing changes in the fractions of P and examining the correlation of these changes with the fractions of soil organic matter. Pure stands of Urograndis (E) and A. mangium (A) (0A:100E and 100A:0E) and mixed stands of the two species (50A:50E and 37A:66E) were established. The fractionation of P, the granulometric fractionation of organic matter and the labile carbon (POXC) were determined at soil depths of 0-5 and 5-10 cm. Regarding the availability of P, organic parts contributed 34.6% to 38.1% relative to the total P, with the highest percentages being observed for the moderately labile fraction. Highest levels of labile organic P were observed in the mixed plantations. About soil carbon (C), the highest levels of the more labile C fractions were recorded in plantations in which Acacia was present. Mixed plantations were found to show a greater balance between labile P and C fractions. The C fractions warrant particular attention in future studies, notably those related to the emission of greenhouse gases. 650 $aAcacia mangium 650 $aCarbon 650 $aPhosphorus 650 $aCarbono 650 $aEucalyptus Grandis 650 $aEucalyptus Urophylla 650 $aFósforo 650 $aNutrição Vegetal 700 1 $aPEREIRA, M. G. 700 1 $aBALIEIRO, F. de C. 700 1 $aMATOS, E. da S. 700 1 $aRODRIGUES, R. de A. R. 700 1 $aSANTOS, R. N. dos 773 $tSouthern Forests$gv. 82, n. 4, p. 342-351, 2020.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Solos (CNPS) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 6 | |
3. | | CABREIRA, W. V.; SANTANA, J. E. da S.; MOREIRA, R. P.; MENDONÇA, V. M. M.; BALIEIRO, F. de C.; PEREIRA, M. G. Deposição de nitrogênio e influência das copas das árvores no efluxo de C-CO2 no solo. Pesquisa Florestal Brasileira, Colombo, v. 42, e201902068, 2022.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
Biblioteca(s): Embrapa Florestas; Embrapa Solos. |
| |
4. | | CABREIRA, W. V.; PEREIRA, M. G.; BALIEIRO, F. de C.; MATOS, E. da S.; RODRIGUES, R. de A. R.; SANTOS, R. N. dos. Mixed-species plantations of Eucalyptus and Acacia mangium increase labile carbon and phosphorus levels in Ferralsol soils in the Cerrado biome, Brazil. Southern Forests, v. 82, n. 4, p. 342-351, 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Solos. |
| |
5. | | CABREIRA, G. V.; LELES, P. S. dos S.; ALONSO, J. M.; RESENDE, A. S. de; CABREIRA, W. V.; SOUSA, T. J. S. e. Controlled-release fertilizer and container volume to produce inga laurina seedlings. Floresta e Ambiente, v. 28, n. 1, e20190057, 2021.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Agrobiologia. |
| |
6. | | CABREIRA, W. V.; PEREIRA, M. G.; BALIEIRO, F. de C.; CHAER, G. M.; SANTOS, R. N. dos; SANTOS, F. M. dos; ROCHA, P. V. da. Soil organic phosphorus (P) increases in mixed plantations of Acacia mangium and Eucalyptus urograndis in Planosol from Brazil. Trees, v. 36, p. 1017-1027, 2022.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Agrobiologia; Embrapa Solos. |
| |
Registros recuperados : 6 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|