Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/667272
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dc.contributor.authorSCHMIDT, P.pt_BR
dc.contributor.authorLIEBEREI, R.pt_BR
dc.contributor.authorPREISINGER, H.pt_BR
dc.contributor.authorGASPAROTTO, L.pt_BR
dc.contributor.authorBAUCH, J.pt_BR
dc.date.accessioned2015-06-09T05:52:58Z-
dc.date.available2015-06-09T05:52:58Z-
dc.date.created1997-01-14pt_BR
dc.date.issued1995pt_BR
dc.identifier.citationIn: SHIFT WORKSHOP, 2., 1995, Cuiaba. Summaries of lectures and posters... Cuiaba: UFMT, 1995.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/667272pt_BR
dc.descriptionProdução de biomassa e conteúdo de elementos minerais de plantas tropicais úteis selecionadas: This current investigation is part of the project "Recultivation of degraded and abandoned monocultures in stable mixed cultures with special reference to soil biological factors" situated in the CPAA/EMBRAPA in Manaus. In this study the biomass production and the mineral element content of selected useful tropical plants will be determined. Parallel to it the availability of nutrient elements in the soil will be analysed. These experiments may allow an evaluation, in which way a sustainable growth of the suggested plant system under the prevailing site conditions is possible. For this study the biomass of six-months and 2 1/2-year-old plants of Swietenia macrophylla King (mogno), Theobroma grandiflorum (Spreng.) K.Schum. (cupuacu), Bixa orellana L. (urucum),Schizolobium amazonicum Ducke (parica) and Bactris gasipaes H.B.K.(pupunha) was determined gravimetrically. For a high differentiation of the element content (Ca,Mg,K,P,S,N,Fe,Al) and to reveal physiological sinks within the plants, up to 30 fractions (leaves, wood, bark etc.) were separated and in time series the alterations of the fractions were exhibited. The element content was determined by Optical Emission Spectrometry (ICP-OES), and for selected tissues on a subcellular level with Energy Dispersive X-ray Spectroscopy (EDXS)(exception: N with Kjeldah). Preliminary results are illustrated for Swietenia. In particular the data for Ca show that the mineral element supply at this experimental area has to be sustainably maintained, in order to guarantee in...pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAgroflorestapt_BR
dc.subjectBrasilpt_BR
dc.subjectAmazonaspt_BR
dc.subjectTropical rain forestpt_BR
dc.subjectReclamationpt_BR
dc.subjectSustainabilitypt_BR
dc.titleBiomass production and mineral element content of selected useful tropical plants.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2019-01-22T11:11:11Zpt_BR
dc.subject.thesagroÁrvore Frutíferapt_BR
dc.subject.thesagroBactris Gasipaespt_BR
dc.subject.thesagroBiomassapt_BR
dc.subject.thesagroBixa Orellanapt_BR
dc.subject.thesagroCultivo Multiplopt_BR
dc.subject.thesagroDesenvolvimento Sustentávelpt_BR
dc.subject.thesagroDeterioração do Solopt_BR
dc.subject.thesagroEssência Florestalpt_BR
dc.subject.thesagroFloresta Tropical Úmidapt_BR
dc.subject.thesagroRecuperação do Solopt_BR
dc.subject.thesagroSchizolobium Amazonicumpt_BR
dc.subject.thesagroSwietenia Macrophyllapt_BR
dc.subject.thesagroTheobroma Grandiflorumpt_BR
dc.subject.nalthesaurusagroforestrypt_BR
dc.subject.nalthesaurusenvironmental degradationpt_BR
dc.subject.nalthesaurusfruit cropspt_BR
dc.subject.nalthesaurusbiomasspt_BR
dc.subject.nalthesaurusforest treespt_BR
dc.subject.nalthesaurusmultiple croppingpt_BR
dc.subject.nalthesaurussoilpt_BR
dc.format.extent2p. 160.pt_BR
riaa.ainfo.id667272pt_BR
riaa.ainfo.lastupdate2019-01-22 -02:00:00pt_BR
dc.contributor.institutionEMBRAPA-CPAA.pt_BR
dc.contributor.institutionLUADIR GASPAROTTO, CPAA.pt_BR
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