Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/668405
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dc.contributor.authorSCHROTH, G.pt_BR
dc.contributor.authorTEIXEIRA, W. G.pt_BR
dc.contributor.authorVILLANI, E.pt_BR
dc.contributor.authorFACCIN, P. O.pt_BR
dc.contributor.authorHAAG, D.pt_BR
dc.contributor.authorWOLF, M. A.pt_BR
dc.contributor.authorCORREIA, F. W. S.pt_BR
dc.contributor.authorSILVA, L. F. dapt_BR
dc.contributor.authorSEIXAS, R.pt_BR
dc.contributor.authorZECH, W.pt_BR
dc.date.accessioned2014-12-16T07:46:10Z-
dc.date.available2014-12-16T07:46:10Z-
dc.date.created1999-10-06pt_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/668405pt_BR
dc.descriptionThe study on single-tree effects of useful tree species with the objective of characterizing the ecological role that a species plays when it is included in man-made ecosystems as a function of its morphological and physiological properties as modified by species interactions and management practices. It was measured the small-scale patterns of above- and belowground biomass and nutrient accumulation, root distribution, soil fertility, soil solution composition, quantity and nutrient accumulation concentration of rainwater, throughfall and stem flow, soil hydrology, soil physics and microclimate, among other variables, in a number of man-made and natural vegetation systems of differing structure and composition during two years. These included a polycultural system with Bactris gasipaes (pupunha), Theobroma grandiflorum (cupuacu), Bixa orellana (urucum), Bertholletia excelsa (castanha-do-Brasil) and Pueraria phaseoloides (pueraria) at two fertilization levels; three monocultures with pupunha (either for fruit or palmito) and cupuacu; a young fallow dominated by Vismia spp and primary rainforest. The measurements produced evidence for differences of agronomic significance between the investigated plant species and cropping systems at numerous levels, including biomass accumulation, root distribution and soil fertility. Two examples for ecologically and agronomically significant single-tree effects are briefly discussed, with special emphasis on the practical recommendations which can be derived from this type of information: stand hydrology, and accumulation of mineral nitrogen in the subsoil.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectFlorestal tropical umidapt_BR
dc.subjectAgroflorestapt_BR
dc.subjectAgua pluvialpt_BR
dc.subjectRootpt_BR
dc.subjectSoil chemicophysical propertiespt_BR
dc.subjectRainwaterpt_BR
dc.titleSingle-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2018-12-28T11:11:11Zpt_BR
dc.subject.thesagroÁguapt_BR
dc.subject.thesagroBactris Gasipaespt_BR
dc.subject.thesagroBertholletia Excelsapt_BR
dc.subject.thesagroBiomassapt_BR
dc.subject.thesagroBixa Orellanapt_BR
dc.subject.thesagroCastanha do Parapt_BR
dc.subject.thesagroChuvapt_BR
dc.subject.thesagroCultivo Multiplopt_BR
dc.subject.thesagroCupuaçupt_BR
dc.subject.thesagroFertilidade do Solopt_BR
dc.subject.thesagroMicroclimapt_BR
dc.subject.thesagroPropriedade Físico-Químicapt_BR
dc.subject.thesagroPueraria Phaseoloidespt_BR
dc.subject.thesagroPupunhapt_BR
dc.subject.thesagroRaizpt_BR
dc.subject.thesagroSolopt_BR
dc.subject.thesagroTheobroma Grandiflorumpt_BR
dc.subject.thesagroUrucumpt_BR
dc.subject.thesagroUso da Terrapt_BR
dc.subject.nalthesaurusPuerariapt_BR
dc.subject.nalthesaurusagroforestrypt_BR
dc.subject.nalthesaurusbiomasspt_BR
dc.subject.nalthesaurusland usept_BR
dc.subject.nalthesaurusmultiple croppingpt_BR
dc.subject.nalthesaurusmicroclimatept_BR
dc.subject.nalthesaurussoil fertilitypt_BR
dc.subject.nalthesaurussoilpt_BR
dc.subject.nalthesaurustropical rain forestspt_BR
dc.subject.nalthesauruswaterpt_BR
dc.format.extent2p. 453-460.pt_BR
riaa.ainfo.id668405pt_BR
riaa.ainfo.lastupdate2018-12-28 -02:00:00pt_BR
dc.contributor.institutionWENCESLAU GERALDES TEIXEIRA, CPAA.pt_BR
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