| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
|
Data corrente: |
04/12/2000 |
|
Data da última atualização: |
17/06/2015 |
|
Autoria: |
MENYAILO, O.; LEHMANN, J.; CRAVO, M.; ZECH, W. |
|
Afiliação: |
Institute of Forest SB RAS; Univesity of Bayreuth; Embrapa Amazonia Ocidental. |
|
Título: |
Single tree-effects on denitrification and soil microbial biomass in agroforestry systems and natural forests of the Amazon region. |
|
Ano de publicação: |
2000 |
|
Fonte/Imprenta: |
In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University, 2000. |
|
Páginas: |
p. 177. |
|
Idioma: |
Inglês |
|
Conteúdo: |
The present study was to find the effect of tree species (andiroba, cupuacu, Eschweilera sp, sumauma, urucu, Vismia sp)used in agroforestry system in Amazonian region (Brasil) and natural forests on the total biomass of heterotrophic microorganisms (BH), which is mainly responsible for CO2 emission, and on the biomass of denitrifiers (BD), which contro N2O emission. Both biomasses were studied using the kinetic method.Most commonly used fruits species, cupuacu and urucu (annatto) 2-3 times increased BD. The BH was also affected by tree species. We alson wanted to find relationships between the biomasses studies and soil microbial activities. The BD was negatively related to the net N mineralization and basal respiration rates, and positively to net nitrification and denitrifications rats (<0.05). BH was positively related to the net N mineralization, basal and substrate-induced respirations rates. |
|
Palavras-Chave: |
Agrofloresta; Amazonas; Brasil; Manaus; Species; Sumauma; Urucu. |
|
Thesagro: |
Andiroba; Biomassa; Bixa Orellana; Carapa Guianensis; Carbono; Ceiba Pentandra; Conservação do Solo; Cultivo Multiplo; Cupuaçu; Dióxido de Carbono; Espécie; Fauna Edáfica; Floresta Tropical Úmida; Theobroma Grandiflorum. |
|
Thesaurus Nal: |
agroforestry; biomass; carbon dioxide; Eschweilera; multiple cropping; soil conservation; soil fauna; Vismia. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125526/1/p.-177.pdf
|
|
Marc: |
LEADER 02309nam a2200505 a 4500
001 1670037
005 2015-06-17
008 2000 bl uuuu u00u1 u #d
100 1 $aMENYAILO, O.
245 $aSingle tree-effects on denitrification and soil microbial biomass in agroforestry systems and natural forests of the Amazon region.
260 $aIn: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University$c2000
300 $ap. 177.
520 $aThe present study was to find the effect of tree species (andiroba, cupuacu, Eschweilera sp, sumauma, urucu, Vismia sp)used in agroforestry system in Amazonian region (Brasil) and natural forests on the total biomass of heterotrophic microorganisms (BH), which is mainly responsible for CO2 emission, and on the biomass of denitrifiers (BD), which contro N2O emission. Both biomasses were studied using the kinetic method.Most commonly used fruits species, cupuacu and urucu (annatto) 2-3 times increased BD. The BH was also affected by tree species. We alson wanted to find relationships between the biomasses studies and soil microbial activities. The BD was negatively related to the net N mineralization and basal respiration rates, and positively to net nitrification and denitrifications rats (<0.05). BH was positively related to the net N mineralization, basal and substrate-induced respirations rates.
650 $aagroforestry
650 $abiomass
650 $acarbon dioxide
650 $aEschweilera
650 $amultiple cropping
650 $asoil conservation
650 $asoil fauna
650 $aVismia
650 $aAndiroba
650 $aBiomassa
650 $aBixa Orellana
650 $aCarapa Guianensis
650 $aCarbono
650 $aCeiba Pentandra
650 $aConservação do Solo
650 $aCultivo Multiplo
650 $aCupuaçu
650 $aDióxido de Carbono
650 $aEspécie
650 $aFauna Edáfica
650 $aFloresta Tropical Úmida
650 $aTheobroma Grandiflorum
653 $aAgrofloresta
653 $aAmazonas
653 $aBrasil
653 $aManaus
653 $aSpecies
653 $aSumauma
653 $aUrucu
700 1 $aLEHMANN, J.
700 1 $aCRAVO, M.
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 |
URL |
Voltar
|
|
|
| Registros recuperados : 86 | |
| 22. |  | STEINER, C.; TEIXEIRA, W. G.; WOODS, W. I.; ZECH, W. Indigenous knowledge about Terra Preta formation. 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. 193-204.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
|    |
| 30. | | 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. |
| |
| 31. | | 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. |
| |
| 32. | | LILIENFEIN, J.; WILCKE, W.; AYARZA, M. A.; LIMA, S. do C.; VILELA, L.; ZECH, W. Annual course of matric potential in differently used savanna oxisols in Brazil. Soil Society of American Journal, Madison, v.63, p.1778-1785, 1999.| Biblioteca(s): Embrapa Cerrados. |
| |
| 33. | | 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.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
|  |
| 34. | | 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. |
| |
| 37. | | AMELUNG, W.; MAARTIUS, C.; GARCIA, M.; KUEPER, U.; ULBRICH, D.; ZECH, W. Organic matter in termite mounds of an Amazonian rain forest. In: SHIFT-WORKSHOP, 3., 1998, Manaus. Program, abstracts of presentations and posters... Hamburg: GKSS, 1998. p. C50.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
| |
| 38. | | AMELUNG, W.; MARTIUS, C.; GARCIA, M. V.; KUEPER, U.; ULBRICH, D.; ZECH, W. Organic matter in termite mounds of an Amazonian rain forest. In: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998. p. 493-496.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
| |
| 39. | | LEHMANN, J.; SILVA JUNIOR, J. P. da; STEINER, C.; NEHLS, T.; ZECH, W.; GLASER, B. Nutrient availability and leaching in an archaeological Anthrosol and a Ferralsol of the Central Amazon basin: fertilizer, manure and charcoal amendments. Plant and Soil, v. 249, p. 343-357, 2003.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
| |
| Registros recuperados : 86 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
