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dc.contributor.authorFARIAS, F. J. C.pt_BR
dc.contributor.authorCARVALHO, L. P. dept_BR
dc.contributor.authorSILVA FILHO, J. L. dapt_BR
dc.contributor.authorTEODORO, P. E.pt_BR
dc.date.accessioned2017-03-03T23:59:16Z-
dc.date.available2017-03-03T23:59:16Z-
dc.date.created2017-03-03pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationGenetics and Molecular Research, v. 15, n. 3, 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1065949pt_BR
dc.descriptionTo date, path analysis has been used with the aim of breeding different cultures. However, for cotton, there have been few studies using this analysis, and all of these have used fiber productivity as the primary dependent variable. Therefore, the aim of the present study was to identify agronomic and technological properties that can be used as criteria for direct and indirect phenotypes in selecting cotton genotypes with better fibers. We evaluated 16 upland cotton genotypes in eight trials conducted during the harvest 2008/2009 in the State of Mato Grosso, using a randomized block design with four replicates. The evaluated traits were: plant height, average boll weight, percentage of fiber, cotton seed yield, fiber length, uniformity of fiber, short fiber index, fiber strength, elongation, maturity of the fibers, micronaire, reflectance, and the degree of yellowing. Phenotypic correlations between the traits and cotton fiber yield (main dependent variable were unfolded in direct and indirect effects through path analysis. Fiber strength, uniformity of fiber, and reflectance were found to influence fiber length, and therefore, these traits are recommended for both direct and indirect selection of cotton genotypes.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectMelhoramento genéticopt_BR
dc.subjectUpland cottonpt_BR
dc.titleCorrelations and path analysis among agronomic and technological traits of upland cotton.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-03-03T23:59:16Zpt_BR
dc.subject.thesagroGossypium hirsutumpt_BR
dc.subject.thesagroFibrapt_BR
dc.subject.thesagroAlgodãopt_BR
dc.subject.nalthesaurusCottonpt_BR
riaa.ainfo.id1065949pt_BR
riaa.ainfo.lastupdate2017-03-03pt_BR
dc.contributor.institutionFRANCISCO JOSE CORREIA FARIAS, CNPA; LUIZ PAULO DE CARVALHO, CNPA; JOAO LUIS DA SILVA FILHO, CNPA; PAULO EDUARDO TEODORO, UFV.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPA)

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