Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/667159
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dc.contributor.authorGASPAROTTO, L.pt_BR
dc.date.accessioned2015-06-09T05:52:04Z-
dc.date.available2015-06-09T05:52:04Z-
dc.date.created1997-01-13pt_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/667159pt_BR
dc.descriptionShifting cultivation is the norm in Amazonia, because the soils are extremely poor. Mixed cropping in under discussion as a means of making agriculture self-sustaining and reducing clearance of primary forest. Mixed cropping systems involving different test (fertilizer input, inoculation with VA-mycorrhizal fungi spores, management of the spontaneous vegetation and of the cover crop (Pueraria phaseoloides) are being tested in a former experimental rubber plantation with the objective of achieving sustainability. The paper presents the useful plants of the four mixed cropping systems; 1. rubber, cupuacu, peach palm, papaya;2. cupuacu, peach palm, Brazil nut, urucum, manioc; 3. rubber, cupuacu, coonut, orange, parica, manioc, beans, maize; 4. rubber, parica, ma-hogny, andiroba; and of four conventional monocultures (rubber, cupuacu, peach palm and orange). The plants inoculated with VA-mycorrhizal spores had better growth in the nursery, and higher survival rates after planting out. However, the possible beneficial effects of mycorrhizal fungi were not detected in the field. The incidence of diseases and pests in the mixed systems is the same as in the monocultures, because the plants in those systems have not yet reached a height sufficient to form pathogen barriers. The crop yields, in particular palm hearts, have equalled the local average in newly deforested areas. It emerged that production without input of chemical fertilizer is practicaly impossible on deforested areas after to three years cultivation....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.titleThe experimental mixed cropping plantation two years after installation: a provisional balance for agriculture.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2018-12-13T11:11:11Zpt_BR
dc.subject.thesagroCultivo Multiplopt_BR
dc.subject.thesagroDesenvolvimento Sustentávelpt_BR
dc.subject.thesagroDeterioração do Solopt_BR
dc.subject.thesagroFloresta Tropical Úmidapt_BR
dc.subject.thesagroMicorrizapt_BR
dc.subject.thesagroRecuperação do Solopt_BR
dc.subject.nalthesaurusagroforestrypt_BR
dc.subject.nalthesaurusenvironmental degradationpt_BR
dc.subject.nalthesaurusmycorrhizaept_BR
dc.subject.nalthesaurusmultiple croppingpt_BR
dc.format.extent2p. 151.pt_BR
riaa.ainfo.id667159pt_BR
riaa.ainfo.lastupdate2018-12-13 -02:00:00pt_BR
dc.contributor.institutionLUADIR GASPAROTTO, CPAA.pt_BR
Aparece nas coleções:Resumo em anais de congresso (CPAA)

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