Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/669981
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dc.contributor.authorTEIXEIRA, W. G.pt_BR
dc.contributor.authorHUWE, B.pt_BR
dc.contributor.authorSCHROTH, G.pt_BR
dc.date.accessioned2015-06-18T05:19:51Z-
dc.date.available2015-06-18T05:19:51Z-
dc.date.created2000-11-23pt_BR
dc.date.issued2000pt_BR
dc.identifier.citationIn; GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University, 2000.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/669981pt_BR
dc.descriptionStudy 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.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAgroflorestapt_BR
dc.subjectBrasilpt_BR
dc.subjectAmazonaspt_BR
dc.subjectManauspt_BR
dc.subjectReclamationpt_BR
dc.subjectSoil chemicophysical propertiespt_BR
dc.subjectSustainabilitypt_BR
dc.titleSoil physical and hydrological parameters as indicator for the sustainability of land use systems in degraded areas on terra firme in the Amazon basin.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2015-06-18T05:19:51Zpt_BR
dc.subject.thesagroÁrvore Frutíferapt_BR
dc.subject.thesagroBalanço Hídricopt_BR
dc.subject.thesagroConservação do Solopt_BR
dc.subject.thesagroCultivo Multiplopt_BR
dc.subject.thesagroDesenvolvimento Sustentávelpt_BR
dc.subject.thesagroFloresta Tropical Úmidapt_BR
dc.subject.thesagroFísica do Solopt_BR
dc.subject.thesagroRelação Solo-Águapt_BR
dc.subject.thesagroRecuperação do Solopt_BR
dc.subject.thesagroUso da Terrapt_BR
dc.subject.nalthesaurusagroforestrypt_BR
dc.subject.nalthesaurusfruit treespt_BR
dc.subject.nalthesaurusland usept_BR
dc.subject.nalthesaurusmultiple croppingpt_BR
dc.subject.nalthesaurustropical rain forestspt_BR
dc.subject.nalthesaurussoil conservationpt_BR
dc.subject.nalthesaurussoil water balancept_BR
dc.format.extent2p. 49.pt_BR
riaa.ainfo.id669981pt_BR
riaa.ainfo.lastupdate2015-06-17pt_BR
dc.contributor.institutionEmbrapa Amazonia Ocidental; University of Bayreuth; University of Hamburg.pt_BR
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