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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
20/11/2000 |
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Data da última atualização: |
17/06/2015 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
UGUEN, K.; SILVA, J. P.; LEHMANN, J. |
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Afiliação: |
Institut de Recherche pur le Developpement-IRD; Embrapa Amazonia Ocidental; University of Bayreuth. |
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Título: |
Organic matter management for perennial crops in Amazonia. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University, 2000. |
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Páginas: |
p. 24 |
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Idioma: |
Inglês |
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Conteúdo: |
In a polyculture cropping system with several tree crops, organic inputs are divers and species can interact by competition or complementary for nutrients and organic matter. From many parameters of fertility and input characteristics, we tried to analyze what are the main components for the restoration of soil fertility and to consider which are the best management practices for good crop production and maintenance of soil fertility, in the Manaus-AM (Brasil). The system consists of a mixed cropping of urucu, castanha-do-Brasil, cupuacu, pupunha and pueraria as a cover crop. In this system balances were done, and organic matter fluxes and contents were measured in aboveground biomass, literfall, proning biomass, soil microbial biomass, soil matrix and soil solution. The results showed that pueraria is a key species for maintaining soil fertility an could be managed by fertilization and by spatial association with species which favor or decrease pueraria beveath their canopy. |
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Palavras-Chave: |
Agrofloresta; Amazonas; Brasil; Manaus; Tropical rain forest; Urucu. |
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Thesagro: |
Árvore Frutífera; Bactris Gasipaes; Bertholletia Excelsa; Bixa Orellana; Castanha do Para; Conservação do Solo; Cultivo Multiplo; Cupuaçu; Fertilidade do Solo; Leguminosa; Matéria Orgânica; Pueraria Phaseoloides; Pupunha; Theobroma Grandiflorum. |
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Thesaurus Nal: |
agroforestry; fruit trees; legumes; multiple cropping; organic matter; Pueraria; soil conservation; soil fertility; tropical rain forests. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125500/1/p.-24.pdf
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Marc: |
LEADER 02344nam a2200493 a 4500
001 1669959
005 2015-06-17
008 2000 bl uuuu u00u1 u #d
100 1 $aUGUEN, K.
245 $aOrganic matter management for perennial crops in Amazonia.
260 $aIn: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University$c2000
300 $ap. 24
520 $aIn a polyculture cropping system with several tree crops, organic inputs are divers and species can interact by competition or complementary for nutrients and organic matter. From many parameters of fertility and input characteristics, we tried to analyze what are the main components for the restoration of soil fertility and to consider which are the best management practices for good crop production and maintenance of soil fertility, in the Manaus-AM (Brasil). The system consists of a mixed cropping of urucu, castanha-do-Brasil, cupuacu, pupunha and pueraria as a cover crop. In this system balances were done, and organic matter fluxes and contents were measured in aboveground biomass, literfall, proning biomass, soil microbial biomass, soil matrix and soil solution. The results showed that pueraria is a key species for maintaining soil fertility an could be managed by fertilization and by spatial association with species which favor or decrease pueraria beveath their canopy.
650 $aagroforestry
650 $afruit trees
650 $alegumes
650 $amultiple cropping
650 $aorganic matter
650 $aPueraria
650 $asoil conservation
650 $asoil fertility
650 $atropical rain forests
650 $aÁrvore Frutífera
650 $aBactris Gasipaes
650 $aBertholletia Excelsa
650 $aBixa Orellana
650 $aCastanha do Para
650 $aConservação do Solo
650 $aCultivo Multiplo
650 $aCupuaçu
650 $aFertilidade do Solo
650 $aLeguminosa
650 $aMatéria Orgânica
650 $aPueraria Phaseoloides
650 $aPupunha
650 $aTheobroma Grandiflorum
653 $aAgrofloresta
653 $aAmazonas
653 $aBrasil
653 $aManaus
653 $aTropical rain forest
653 $aUrucu
700 1 $aSILVA, J. P.
700 1 $aLEHMANN, J.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Biblioteca |
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| Registros recuperados : 96 | |
| 10. |  | LEHMANN, J.; CRAVO, M.; ZECH, W. Single tree effects on soil organic matter. In: SHIFT PROJECT ENV 45 (Manaus-AM). Water and nutrient fluxes as indicators for the stability of different land use systems on the terra firme near Manaus. Manaus: EMBRAPA-CPAA : BMBF, 1997. p. 58-66.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 17. | | SWAMI, S. N.; STEINER, C.; TEIXEIRA, W. G.; LEHMANN, J. Charcoal making in the Brazilian Amazon: economic aspects of production and carbon conversion efficiencies of kilns. 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. 411-422.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 96 | |
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