Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/667260
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dc.contributor.authorPREISINGER, H.pt_BR
dc.contributor.authorSIQUEIRA, S. G. do M.pt_BR
dc.contributor.authorCOELHO, L. F.pt_BR
dc.date.accessioned2015-06-09T05:52:53Z-
dc.date.available2015-06-09T05:52:53Z-
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/667260pt_BR
dc.descriptionIndícios funcionais da vegetação espontânea numa área experimental próxima a Manaus-AM: In a recultivation experiment, different crop combinations and hance different types of management of the spontaneous vegetation are being tested. On the one hand, wild vegetation can constitute competition for the crops, on the other it can be an important nutrient store. Whether these opposed processes can be optimized in favour of the crops and of sustainable land use, is a question to be answered in the long term. Four months after clearing the area and six months after installing the experiment, vegetation surveys were carried out in the cultivated area, which focused on the growth-form structure and floristic composition of the spontaneous vegetation. Gradients were analysed by a multivariate ordination technique (CCA), due to the previous use of the area (past disturbance patterns) and soil characteristics (nutrients). The results show vegetation patterns formed mainly by diferences in the extent of past disturbance. Many of the 300 species found in the area show a characteristic response to this factor. Based on observations in the field and results of vegetation analysis, a classification of frequently occurring plant species by strategy types and a preliminary concept of successional processes in the sites under study are presented.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectCompeticaopt_BR
dc.subjectBrasilpt_BR
dc.subjectAmazonaspt_BR
dc.subjectManauspt_BR
dc.subjectTropical rain forestpt_BR
dc.subjectSpontaneous vegetationpt_BR
dc.subjectCompetitionpt_BR
dc.titleFunctional traits of the spontaneous vegetation on an agricultural area near Manaus, Amazonas, Brazil.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2019-01-22T11:11:11Zpt_BR
dc.subject.thesagroFloresta Tropical Úmidapt_BR
dc.subject.thesagroVegetaçãopt_BR
dc.format.extent2p. 155.pt_BR
riaa.ainfo.id667260pt_BR
riaa.ainfo.lastupdate2019-01-22 -02:00:00pt_BR
dc.contributor.institutionCPAA.pt_BR
Aparece nas coleções:Resumo em anais de congresso (CPAA)

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