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dc.contributor.authorMORGADO, L. B.pt_BR
dc.contributor.authorWILLEY, R. W.pt_BR
dc.date.accessioned2011-04-10T11:11:11Zpt_BR
dc.date.available2011-04-10T11:11:11Zpt_BR
dc.date.created2004-01-19pt_BR
dc.date.issued2003pt_BR
dc.identifier.citationPesquisa Agropecuária Brasileira, v. 38, n. 11, p. 1257-1264, nov. 2003.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/152315pt_BR
dc.descriptionNitrogen supply and plant population are basic parameters for cereal-legume intercropping. In order to study plant population and nitrogen fertilizer effects on yield and yield efficiency of maizebean intercropping, a field experiment was established. Three bean plant populations and three nitrogen levels were used. Maize dry matter accumulation decreased with increases in bean plant population. Competitive effect of intercrop beans on maize yields was high at higher plant populations, being decreased by nitrogen fertilizer; application of 50 kg ha-1 N was very efficient in increasing maize cob yield. Intercropping significantly decreased harvest index of beans in all plant population and nitrogen fertilizer situations. The efficiency of intercropping, compared to sole cropping, was evidenced by the values obtained for Land Equivalent Ratio (LER) for biomass, cob and pod yields that increased with increases in bean plant populations and nitrogen fertilizer levels.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectConsorciaçãopt_BR
dc.subjectCultivopt_BR
dc.titleEffects of plant population and nitrogen fertilizer on yield and efficiency of maize-bean intercropping.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2014-10-08T11:11:11Zpt_BR
dc.subject.thesagroMilhopt_BR
dc.subject.thesagroFeijãopt_BR
dc.subject.thesagroPhaseolus Vulgarispt_BR
dc.subject.thesagroUso da Terrapt_BR
dc.subject.thesagroZea Mayspt_BR
dc.subject.thesagroLeguminosaeng
dc.subject.thesagroAdubaçãoeng
dc.subject.nalthesaurusIntercroppingpt_BR
riaa.ainfo.id152315pt_BR
riaa.ainfo.lastupdate2014-10-08pt_BR
dc.contributor.institutionLUIZ BALBINO MORGADO, CPATSApt_BR
dc.contributor.institutionROBERT WILLIAM WILLEY, UNIVERSITY OF EAST ANGLIA.eng
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