Critical periods of weed control in naturally green colored cotton BRS Verde

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dc.contributor.authorCardoso, Gleibson D.
dc.contributor.authorAlves, Pedro L. C. A. [UNESP]
dc.contributor.authorSeverino, Liv S.
dc.contributor.authorVale, Leandro S.
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionTexas Tech Univ
dc.contributor.institutionUniversidade Estadual do Maranhão (UEMA)
dc.date.accessioned2014-05-20T13:13:15Z
dc.date.available2014-05-20T13:13:15Z
dc.date.issued2011-07-01
dc.description.abstractCotton with naturally colored fiber is increasing as a commercial crop due specially to its textile processing with reduced environmental impact, as dying is not necessary. The critical period of weed control and the weed community were studied in a field with the naturally green colored fiber cv. BRS Verde cultivated in Missao Velha, Brazil. Without weed control during all the cycle, a reduction of 82.9% in yield was observed. The critical period of weed control was between 31 and 74 days after emergence for a reduction of 5% in yield. The weed community was composed of 21 species, with higher relative importance and dominance of monocotyledonous species. The beginning of the critical period was found to be more influential on yield than the ending. Thus, defining the right moment to start weed control can be more important to yield than determining the moment to cease it. (C) 2011 Elsevier B.V. All rights reserved.en
dc.description.affiliationEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Algodao, Campina Grande, Paraiba, Brazil
dc.description.affiliationFCAV UNESP, Dept Biol Aplicada Agropecuaria, São Paulo, Brazil
dc.description.affiliationTexas Tech Univ, Lubbock, TX 79409 USA
dc.description.affiliationUEMA, Ctr Estudos Super Balsas, Balsas, Maranhao, Brazil
dc.description.affiliationUnespFCAV UNESP, Dept Biol Aplicada Agropecuaria, São Paulo, Brazil
dc.format.extent1198-1202
dc.identifierhttp://dx.doi.org/10.1016/j.indcrop.2011.04.014
dc.identifier.citationIndustrial Crops and Products. Amsterdam: Elsevier B.V., v. 34, n. 1, p. 1198-1202, 2011.
dc.identifier.doi10.1016/j.indcrop.2011.04.014
dc.identifier.issn0926-6690
dc.identifier.urihttp://hdl.handle.net/11449/1098
dc.identifier.wosWOS:000293320100058
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofIndustrial Crops and Products
dc.relation.ispartofjcr3.849
dc.relation.ispartofsjr1,091
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectGossypium hirsutumen
dc.subjectWeed communityen
dc.subjectFiberen
dc.subjectTextileen
dc.titleCritical periods of weed control in naturally green colored cotton BRS Verdeen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.orcid0000-0001-6956-7345[3]
unesp.author.orcid0000-0003-2348-2121[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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