Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
23/11/2000 |
Data da última atualização: |
17/06/2015 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
TEIXEIRA, W. G.; HUWE, B.; SCHROTH, G. |
Afiliação: |
Embrapa Amazonia Ocidental; University of Bayreuth; University of Hamburg. |
Título: |
Soil physical and hydrological parameters as indicator for the sustainability of land use systems in degraded areas on terra firme in the Amazon basin. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
In; GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University, 2000. |
Páginas: |
p. 49. |
Idioma: |
Inglês |
Conteúdo: |
Study on the soil physical and hydrological characteristics under monoculture (cupuacu, pupunha) and an agroforestry systems (cupuacu + pupunha + urucu (annato) + castanha-do-Para (Brazil nut) with a cover crop of pueraria, in Manaus-AM (Brasil). The investigated soil showed an unusual behavior: the hydraulic conductivty was high close to and at saturation as it is commonly found in sady soils; however, at high soil water suction, it can retain large amounts of water which is a typical characteristics for clayey soils. This phenomenon may explained to the particle size distribuition (predominatly clay) and its strong aggregation. The sustainability of this soil is related with the stability of its aggregation, therefore the flocculation index may be a good parameter to evaluate its physical stability. |
Palavras-Chave: |
Agrofloresta; Amazonas; Brasil; Manaus; Reclamation; Soil chemicophysical properties; Sustainability. |
Thesagro: |
Árvore Frutífera; Balanço Hídrico; Conservação do Solo; Cultivo Multiplo; Desenvolvimento Sustentável; Física do Solo; Floresta Tropical Úmida; Recuperação do Solo; Relação Solo-Água; Uso da Terra. |
Thesaurus NAL: |
agroforestry; fruit trees; land use; multiple cropping; soil conservation; soil water balance; tropical rain forests. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125507/1/p.-49-.pdf
|
Marc: |
LEADER 02158nam a2200433 a 4500 001 1669981 005 2015-06-17 008 2000 bl uuuu u00u1 u #d 100 1 $aTEIXEIRA, W. G. 245 $aSoil physical and hydrological parameters as indicator for the sustainability of land use systems in degraded areas on terra firme in the Amazon basin. 260 $aIn; GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University$c2000 300 $ap. 49. 520 $aStudy on the soil physical and hydrological characteristics under monoculture (cupuacu, pupunha) and an agroforestry systems (cupuacu + pupunha + urucu (annato) + castanha-do-Para (Brazil nut) with a cover crop of pueraria, in Manaus-AM (Brasil). The investigated soil showed an unusual behavior: the hydraulic conductivty was high close to and at saturation as it is commonly found in sady soils; however, at high soil water suction, it can retain large amounts of water which is a typical characteristics for clayey soils. This phenomenon may explained to the particle size distribuition (predominatly clay) and its strong aggregation. The sustainability of this soil is related with the stability of its aggregation, therefore the flocculation index may be a good parameter to evaluate its physical stability. 650 $aagroforestry 650 $afruit trees 650 $aland use 650 $amultiple cropping 650 $asoil conservation 650 $asoil water balance 650 $atropical rain forests 650 $aÁrvore Frutífera 650 $aBalanço Hídrico 650 $aConservação do Solo 650 $aCultivo Multiplo 650 $aDesenvolvimento Sustentável 650 $aFísica do Solo 650 $aFloresta Tropical Úmida 650 $aRecuperação do Solo 650 $aRelação Solo-Água 650 $aUso da Terra 653 $aAgrofloresta 653 $aAmazonas 653 $aBrasil 653 $aManaus 653 $aReclamation 653 $aSoil chemicophysical properties 653 $aSustainability 700 1 $aHUWE, B. 700 1 $aSCHROTH, G.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |