|
|
Registros recuperados : 110 | |
67. | | WESTERHOF, R.; BUURMAN, P.; GRIETHUYSEN, C. van; AYARZA, M. A.; VILELA, L.; ZECH, W. Aggregation studied by laser diffraction in relation to plowing and liming in the Cerrado region in Brazil. Geoderma, Amsterdam, v.90, p.277-290, 1999. Biblioteca(s): Embrapa Cerrados. |
| |
68. | | WESTERHOF, R.; BUURMAN, P.; GRIETHUYSEN, C. van; AYARZA, M. A.; VILELA, L.; ZECH, W. Aggregation studied by laser diffraction in relation to plowing, soil organic matter, and lime in the Brazilian cerrados. In: THOMAS, R.; AYARZA, M.A., ed. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali: CIAT, 1999. p.64-76. Biblioteca(s): Embrapa Cerrados. |
| |
69. | | LILIENFEIN, J.; WILCKE, W.; VILELA, L.; LIMA, S. do C.; THOMAS, R.; ZECH, W. Effect of no-tillage and conventional tillage systems on the chemical composition of soil solid phase and soil solution of brazilian savanna oxisols. Journal of Plant Nutrition and Soil Science, Berlin, v. 163, p. 411-419, 2000. Biblioteca(s): Embrapa Cerrados. |
| |
72. | | LILIENFEIN, J.; WILCKE, W.; AYARZA, M. A.; VILELA, L.; LIMA, S. do C.; ZECH, W. Chemical fractionation of phosphorus, sulphur, and molybdenum in Brazilian savannah oxisols under different land use. Geoderma, Amsterdam, v. 96, p. 31-46, 2000. Biblioteca(s): Embrapa Cerrados. |
| |
76. | | STEINER, C.; TEIXEIRA, W. G.; NARAYAN; MAJOR, J.; LEHMANN, J.; ZECH, W.; BLUM, W. E. H. Corte e carbonização como uma alternativa ao corte e queima: estudos na Amazônia. In: TEIXEIRA, W. G.; KERN, D. C.; MADARI, B. E.; LIMA, H. N.; WOODS, W. (Ed.). As terras pretas de índio da Amazônia : sua caracterização e uso deste conhecimento na criação de novas áreas. Manaus: Embrapa Amazônia Ocidental, 2009. p. 297-305. Biblioteca(s): Embrapa Amazônia Ocidental. |
| |
78. | | BIRK, J. J.; STEINER, C.; TEIXEIRA, W. G.; ZECH, W.; GLASER, B. Microbial response to charcoal amendments and fertilization of a highly weathered tropical soil. In: WOODS, W. I.; TEIXEIRA, W. G.; LEHMANN, J.; STEINER, C.; WINKLERPRINS, A.; REBELLATO, L. (Ed.). Amazonian dark earths: Wim Sombroek's vision. Berlin: Springer, 2009. p. 309-324. Biblioteca(s): Embrapa Amazônia Ocidental. |
| |
79. | | RENZ, T. E.; NEUFELDT, H.; AYARZA, M. A.; RESCK, D. V. S.; ZECH, W. Microbial biomass, microbial activity, and carbon pools under different land-use systems in the Brazilian cerrados. In: THOMAS, R.; AYARZA, M.A., ed. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali: CIAT, 1999. p.187-197. Biblioteca(s): Embrapa Cerrados. |
| |
Registros recuperados : 110 | |
|
|
Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
25/05/1999 |
Data da última atualização: |
11/05/2017 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
LEHMANN, J.; GUNTHER, D.; MOTA, S. da; KAISER, K.; TRETER, U.; ZECH, W. |
Afiliação: |
University of Bayreuth; Embrapa Amazonia Ocidental; University of Erlangen. |
Título: |
Single-tree effects on soil P pools in a multi-strata agroforestry systems. |
Ano de publicação: |
1999 |
Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM MULTI-STRATA AGROFORESTRY SYSTEMS WITH PERENNIAL CROPS, 1999, Turrialba. Multy-strata agroforestry systems with perennial crops: proceedings. Turrialba: CATIE, 1999. p. 120-123. |
Idioma: |
Inglês |
Conteúdo: |
Presentation of the effects of different fruit and timber tree species in a multi-strata agroforestry systems in comparison to secondary vegetation and primary forest sites on inorganic and organic P pools of a Ferralsols in the Amazon basin. The S pools were also assessed, but could not be presented here due to the lenght of this contribution. Conclusion: The modified Hedley procedure proved to be extremely useful for the studied soil type to demonstrate the highly contrasting P dynamics of the experimental sites. The different tree species exhibited a pronuounced and relevant effect on P properties in the multi-strata agroforestry system. These strongly contrasting effects have to be considered when designing multi-strata agroforestry systems and may help to improve the efficiency of nutrient cycling. |
Palavras-Chave: |
Agrofloresta; Amazonas; Brasil; Manaus; Sustainability; Tropical rain forest. |
Thesagro: |
Árvore Frutífera; Desenvolvimento Sustentável; Essência Florestal; Fertilidade do Solo; Floresta Tropical Úmida. |
Thesaurus NAL: |
agroforestry; forest trees; fruit trees; soil fertility. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/159706/1/Pag-120-123.pdf
|
Marc: |
LEADER 01914nam a2200349 a 4500 001 1668208 005 2017-05-11 008 1999 bl uuuu u00u1 u #d 100 1 $aLEHMANN, J. 245 $aSingle-tree effects on soil P pools in a multi-strata agroforestry systems. 260 $aIn: INTERNATIONAL SYMPOSIUM MULTI-STRATA AGROFORESTRY SYSTEMS WITH PERENNIAL CROPS, 1999, Turrialba. Multy-strata agroforestry systems with perennial crops: proceedings. Turrialba: CATIE, 1999. p. 120-123.$c1999 520 $aPresentation of the effects of different fruit and timber tree species in a multi-strata agroforestry systems in comparison to secondary vegetation and primary forest sites on inorganic and organic P pools of a Ferralsols in the Amazon basin. The S pools were also assessed, but could not be presented here due to the lenght of this contribution. Conclusion: The modified Hedley procedure proved to be extremely useful for the studied soil type to demonstrate the highly contrasting P dynamics of the experimental sites. The different tree species exhibited a pronuounced and relevant effect on P properties in the multi-strata agroforestry system. These strongly contrasting effects have to be considered when designing multi-strata agroforestry systems and may help to improve the efficiency of nutrient cycling. 650 $aagroforestry 650 $aforest trees 650 $afruit trees 650 $asoil fertility 650 $aÁrvore Frutífera 650 $aDesenvolvimento Sustentável 650 $aEssência Florestal 650 $aFertilidade do Solo 650 $aFloresta Tropical Úmida 653 $aAgrofloresta 653 $aAmazonas 653 $aBrasil 653 $aManaus 653 $aSustainability 653 $aTropical rain forest 700 1 $aGUNTHER, D. 700 1 $aMOTA, S. da 700 1 $aKAISER, K. 700 1 $aTRETER, U. 700 1 $aZECH, W.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|