Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1165354
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dc.contributor.authorGIACOMINI, J. P.
dc.contributor.authorGALON, L.
dc.contributor.authorMÜLLER, G. L.
dc.contributor.authorBAGNARA, M. A. M.
dc.contributor.authorSILVA, A. F. da
dc.contributor.authorPERIN, G. F.
dc.date.accessioned2024-07-03T12:55:11Z-
dc.date.available2024-07-03T12:55:11Z-
dc.date.created2024-07-03
dc.date.issued2024
dc.identifier.citationRevista Brasileira de Ciências Agrárias, v. 19, n. 1, e3283, 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1165354-
dc.descriptionVolunteer corn plants have infested crops sown in succession, causing yield losses. The objective of this study was to evaluate the competitive ability and economic damage level (EDL) of soybean cultivars infested by volunteer corn plants. The experiment was conducted in a randomized block design with one replication. The treatments consisted of six soya cultivars and 12 densities of volunteer corn, hybrid Syngenta 488 Vip 3, established for each cultivar, with a minimum of 0 and a maximum of 130 plants m-2. At 30 days after emergence, the plant density, ground cover, leaf area and dry mass of the aerial part of the volunteer corn plants were quantified. In soybeans, grain yield, control cost, bag price and control efficiency were determined. Dry mass was the variable that best fitted the rectangular hyperbola model. The soybean cultivars Nidera 5909 RG, Syngenta 13561 IPRO and Brasmax Lança IPRO showed greater competitive ability and EDL values of 0.07 to 0.20 plants m-2 in the presence of volunteer corn. The lowest EDL values ranged from 0.02 to 0.12 plants m-2 for the cultivars Dom Mario 5958 RSF IPRO, Nidera 6909 IPRO and Brasmax Lança IPRO, which were the least competitive.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectPlanta daninha
dc.subjectPlanta voluntária
dc.titleInterference and economic damage level of volunteer corn plants in soybeans.
dc.typeArtigo de periódico
dc.subject.thesagroSoja
dc.subject.thesagroMilho
dc.subject.thesagroGlycine Max
dc.subject.thesagroZea Mays
dc.subject.thesagroErva Daninha
dc.subject.nalthesaurusWeeds
riaa.ainfo.id1165354
riaa.ainfo.lastupdate2024-07-03
dc.identifier.doihttp://doi.org/10.5039/agraria.v19i1a3283
dc.contributor.institutionJOÃO PAULO GIACOMINI, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; LEANDRO GALON, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; GILSON LUCAS MÜLLER, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; MAICO ANDRÉ MICHELON BAGNARA, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; ALEXANDRE FERREIRA DA SILVA, CNPMS; GISMAEL FRANCISCO PERIN, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL.
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