dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.date.accessioned2014-05-27T11:21:59Z
dc.date.accessioned2022-10-05T18:03:10Z
dc.date.available2014-05-27T11:21:59Z
dc.date.available2022-10-05T18:03:10Z
dc.date.created2014-05-27T11:21:59Z
dc.date.issued2006-10-01
dc.identifierIrriga, v. 11, n. 4, p. 532-542, 2006.
dc.identifier1413-7895
dc.identifierhttp://hdl.handle.net/11449/69118
dc.identifier2-s2.0-33845572877
dc.identifier2-s2.0-33845572877.pdf
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3918598
dc.description.abstractThe effects of salt concentration levels in electrical conductivity (EC) were evaluated in chrysanthemum root, cultivated in substrate using two sampling methods, under greenhouse conditions. The experiment was carried out in Paranapanema, São Paulo using the experimental design in randomized blocks and four replications. The treatments consisted of eight sampling periods of substrate solutions in pots: 7, 14, 21, 28, 35, 42, 49 and 56 days after strike root and five salt concentration levels of applied saline solution: 1.42; 1.65; 1.89; 2.13 and 2.36 dS m -1 in the vegetative period and during the reproduction period of flower budding: 1.71; 1.97; 2.28; 2.57 and 2.85 dS m -1. The substrate solution EC monitoring was done using two methods: solution extractors and 1:2 water diluted solution. The use of solution extractors and 1:2 water diluted solution allowed substrate solution EC monitoring along the culture cycle; the amount of salt concentration applied in the substrate caused the substrate salinity increase; the method using solution extractors presented higher EC values in the substrate.
dc.languagepor
dc.relationIrriga
dc.relation0,283
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectDendranthema grandiflora
dc.subjectSalinity
dc.subjectSolution extractor
dc.subjectElectric conductivity
dc.subjectIrrigation
dc.subjectPlants (botany)
dc.subjectSalts
dc.subjectSampling
dc.subjectSeparators
dc.subjectelectrical conductivity
dc.subjectexperimental design
dc.subjectirrigation
dc.subjectsalinity
dc.subjectChrysanthemum
dc.subjectChrysanthemum x morifolium
dc.titleConcentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento
dc.typeArtigo


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