Produção de repolho em função de doses e fontes de potássio em cobertura

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dc.contributor.authorCorrea, Carla Veronica [UNESP]
dc.contributor.authorInacio Cardoso, Antonio Ismael [UNESP]
dc.contributor.authorRodrigues Claudio, Marina de Toledo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-12-03T13:11:35Z
dc.date.available2014-12-03T13:11:35Z
dc.date.issued2013-01-01
dc.description.abstractThe objective of this research was to evaluate the effects of rates and sources of potassium in top dressing on yield of cabbage hybrid Kenzan. Two experiments were conducted (15/07 to 22/11/2010 and 28/09/2010 to 27/01/2011) and nine treatments, resulted from a factorial 4 rates (45; 90; 135 and 180 kg ha(-1) of K2O) x 2 sources (KCl and K2SO4) + 1 control (without K in top dressing) were evaluated at randomized block design, with 4 replicates. After the harvest, fresh and dry weight of cabbage head and of external leaves; leaf number (from cabbage and external); diameter and height of cabbage head were evaluated. It was evaluated soil chemical characteristics at the end of first experiment and content of macro and micronutrients in plants. It was observed that potassium rates and sources did not influence most of evaluated characteristics. K content in plant increased linearly with KCl application. Results obtained show that, probably, it is not necessary application of K in top dressing when base fertilization is done with this nutrient, besides existing recommendations for this crop.en
dc.description.affiliationUniv Estadual Paulista, Dept Prod Vegetal, Setor Hort, Fac Ciencias Agron,UNESP, Botucatu, SP, Brazil
dc.description.affiliationUNESP, Dept Prod Vegetal, Setor Hort, Botucatu, SP, Brazil
dc.description.affiliationUNESP, Dept Prod Vegetal, Setor Hort, Fac Ciencias Agron, Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Prod Vegetal, Setor Hort, Fac Ciencias Agron,UNESP, Botucatu, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Prod Vegetal, Setor Hort, Botucatu, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Prod Vegetal, Setor Hort, Fac Ciencias Agron, Botucatu, SP, Brazil
dc.format.extent2129-2137
dc.identifierhttp://dx.doi.org/10.5433/1679-0359.2013v34n5p2129
dc.identifier.citationSemina-ciencias Agrarias. Londrina: Univ Estadual Londrina, v. 34, n. 5, p. 2129-2137, 2013.
dc.identifier.doi10.5433/1679-0359.2013v34n5p2129
dc.identifier.fileWOS000328272600011.pdf
dc.identifier.issn1676-546X
dc.identifier.urihttp://hdl.handle.net/11449/113293
dc.identifier.wosWOS:000328272600011
dc.language.isopor
dc.publisherUniversidade Estadual de Londrina (UEL)
dc.relation.ispartofSemina: Ciências Agrárias
dc.relation.ispartofjcr0.349
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectBrassica oleraceae var. capitataen
dc.subjectchlorideen
dc.subjectsulfateen
dc.titleProdução de repolho em função de doses e fontes de potássio em coberturapt
dc.title.alternativeYield of cabbage depending on rates and sources of potassium in top dressingen
dc.typeArtigo
dcterms.rightsHolderUniv Estadual Londrina
unesp.author.lattes7941927299314984[2]
unesp.author.orcid0000-0003-3251-9491[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agronômicas, Botucatupt
unesp.departmentProdução e Melhoramento Vegetal - FCApt

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