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dc.contributor.authorPAPARCIKOVA, K.pt_BR
dc.contributor.authorBRIENZA JUNIOR, S.pt_BR
dc.contributor.authorKATO, O. R.pt_BR
dc.contributor.authorVLEK, P. L. G.pt_BR
dc.date.accessioned2011-04-10T11:11:11Zpt_BR
dc.date.available2011-04-10T11:11:11Zpt_BR
dc.date.created2005-06-20pt_BR
dc.date.issued2002pt_BR
dc.identifier.citationIn: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS - ARCHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings. Geesthacht: GKSS, 2002.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/406897pt_BR
dc.descriptionOne aim of the SHIFT project "Secondary Forests and Fallow Vegetation in the Agricultural Landscape of the Eastern Amazon Region (ENV 25/2)” is to shorten the fallow period by planting fast-growing leguminous trees. Therefore, the screening and identification of suitable leguminous trees for improved fallows in term of biological N2-fixation (BNF) was an important objective of the present work. Previous studies in the main project area showed that an improved fallow system with Acacia mangium planted at a spacing of 1 m x 1 m accumulated about 56 t ha-1 aboveground biomass within two years, which is about twice as much as the above-ground biomass production by Clitorea racemosa (27 t ha-1) at a spacing of 2 m x 2 m or by the spontaneous natural fallow (24 t ha-1).eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectClitorea rasemosapt_BR
dc.subjectTipitambaeng
dc.titleField estimation of biological N-fixation by five tropical tree species using two N isotope dilution methods.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2018-05-22T11:11:11Zpt_BR
dc.subject.thesagroBiomassapt_BR
dc.subject.thesagroCultivo Migratóriopt_BR
dc.subject.thesagroFertilidade do Solopt_BR
dc.subject.thesagroFixação de Nitrogêniopt_BR
dc.subject.thesagroLeguminosapt_BR
dc.subject.thesagroPousiopt_BR
dc.subject.thesagroSistema de Cultivopt_BR
dc.subject.thesagroUso da Terrapt_BR
dc.subject.nalthesaurusAcacia mangiumpt_BR
dc.description.notesEditado por Reinhard Lieberei, Helmut Bianchi, Vera Boehm, Christoph Reisdorff. Publicado também em GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS: ARCHIEMENTS AND PROPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Program and abstracts. Hamburg: SHIFT: MADAM: WAVES, 2000. p. 93.pt_BR
dc.format.extent2p. 179-180.pt_BR
riaa.ainfo.id406897pt_BR
riaa.ainfo.lastupdate2018-05-22 -03:00:00pt_BR
dc.contributor.institutionK. PAPARCIKOVA, UNIVERSITÄT GÖTTINGENpt_BR
dc.contributor.institutionSILVIO BRIENZA JUNIOR, CPATUeng
dc.contributor.institutionOSVALDO RYOHEI KATO, CPATUeng
dc.contributor.institutionPAUL L. G. VLEK, UNIVERSITÄT BONN.eng
Appears in Collections:Artigo em anais de congresso (CPATU)

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