Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/668398
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorDUNISCH, O.pt_BR
dc.contributor.authorBAUCH, J.pt_BR
dc.contributor.authorGASPAROTTO, L.pt_BR
dc.contributor.authorNEVES, E.pt_BR
dc.contributor.authorAZEVEDO, C. dept_BR
dc.contributor.authorLIMA, R. dept_BR
dc.contributor.authorMORAIS, R. dept_BR
dc.date.accessioned2014-12-16T07:45:59Z-
dc.date.available2014-12-16T07:45:59Z-
dc.date.created1999-09-30pt_BR
dc.date.issued1998pt_BR
dc.identifier.citationIn: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/668398pt_BR
dc.descriptionThis comparative study on environment-tree growth relationships of the high quality native tree species Swietenia macrophylla King (mogno) and Carapa guianensis Aubl. (andiroba) is part of the development of sustainable landuse systems on "terra firme" sites of the Central Amazon within the Brazilian-German research cooperation SHIFT. As to get information on the site demands and the growth characteristics of plantation systems of mogno and andiroba: (1) monoculture system, and (2) an enrichment system (both stablished in 1992 at the experimental site of the Embrapa Amazonia Ocidental, Manaus-AM). The water balance of the plantations was quantified by evaporation and transpiration/xylem flux measurements as well as the calculation of the water run-through in the soil (Cl-method). The K supply of the trees was investigated by quantified input (precipitation, throughfall, stemflow, litterfall) and output (K uptake of the vegetation, leaching out of the soil). The cambial growth dynamics of the trees was dated in one-month-intervals by the pinning method - period April 1995 until December 1996). A reduced soil water content with a suction force in the upper soil layer (depth 20cm) of 500 hPa to 900 hPa was found from August until November in both plantation systems. High evaporation and water run-through caused short periods with low soil water contents (300 hPa to 400 hPa) even during the wet season in monoculture systems. A cambial dormancy or a reduced rate of cambial cell divisions of mogno was found during the drier season from August to December whereas the cambial growth dynamics of andiroba was not correlated with the annual course of the soil water content. K cycling was improved in the enrichment system compared to the monoculture system, whereas the K supply of the soil was reduced. The reduced xylem production of mogno in the enrichment system compared to the monoculture system was correlated with the low K content of the soil in this system. From these results i was concluded that andiroba is more competitive for sustainable growth on this site than mogno.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectEspecie florestalpt_BR
dc.subjectAgroflorestapt_BR
dc.subjectBrasilpt_BR
dc.subjectAmazonaspt_BR
dc.subjectManauspt_BR
dc.subjectGrowthpt_BR
dc.titleEnvironment-tree growth relationships of plantation grown tropical tree species as a basis for sustainable timber production in mixed culture systems in Central Amazonia.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2018-12-28T11:11:11Zpt_BR
dc.subject.thesagroAndirobapt_BR
dc.subject.thesagroCarapa Guianensispt_BR
dc.subject.thesagroCrescimentopt_BR
dc.subject.thesagroCultivo Multiplopt_BR
dc.subject.thesagroFloresta Tropical Úmidapt_BR
dc.subject.thesagroMognopt_BR
dc.subject.thesagroMeio Ambientept_BR
dc.subject.thesagroPlanta Produtora de Madeirapt_BR
dc.subject.thesagroSwietenia Macrophyllapt_BR
dc.subject.nalthesaurusagroforestrypt_BR
dc.subject.nalthesaurusforest treespt_BR
dc.subject.nalthesaurusenvironmentpt_BR
dc.subject.nalthesaurusmultiple croppingpt_BR
dc.subject.nalthesaurustropical rain forestspt_BR
dc.subject.nalthesauruswoody plantspt_BR
dc.format.extent2p. 399-411.pt_BR
riaa.ainfo.id668398pt_BR
riaa.ainfo.lastupdate2018-12-28 -02:00:00pt_BR
dc.contributor.institutionOLIVER DUNISCH, University of Hamburgpt_BR
dc.contributor.institutionJOSEF BAUCH, University of Hamburgpt_BR
dc.contributor.institutionLUADIR GASPAROTTO, CPAApt_BR
dc.contributor.institutionEDINELSON JOSE MACIEL NEVES, CPAApt_BR
dc.contributor.institutionCELSO PAULO DE AZEVEDO, CPAApt_BR
dc.contributor.institutionROBERVAL MONTEIRO BEZERRA DE LIMA, CPAApt_BR
dc.contributor.institutionRONALDO RIBEIRO DE MORAIS, CPAA.pt_BR
Aparece nas coleções:Artigo em anais de congresso (CPAA)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
Shift399.pdf10,65 MBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace