Substrato e bioestimulante na produção de mudas de maxixeiro

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dc.contributor.authorOliveira, Francisco A.
dc.contributor.authorOliveira, Jaira M.
dc.contributor.authorNeta, Maria L. Souza
dc.contributor.authorOliveira, Mychelle K. T.
dc.contributor.authorAlves, Rita C. [UNESP]
dc.contributor.institutionUniversidade Federal Rural do Semiárido (UFERSA)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T16:46:56Z
dc.date.available2018-12-11T16:46:56Z
dc.date.issued2017-01-01
dc.description.abstractGherkin (Cucumis anguria) is a vegetable-fruit of the Cucurbitaceae family, of great importance to the cuisine of North and Northeast Brazil. However, gherkin is still a little studied crop, including the seedling production stage. The experiment was carried out to evaluate the effect of seed treatment with biostimulant and different substrates in the production of gherkin seedlings. The experimental design was completely randomized, with treatments distributed in factorial 2 (presence or absence of the biostimulant) x 9 (different formulated substrates); substrates were formulated from mixtures of coconut fiber (FC) and Tropstrato HT vegetables (THT) [(S1= FC; S2= FC+THT (4:1); S3= FC+THT (3:1); S4= FC+THT (2:1); S5= FC+THT (1:1); S6= FC+THT (1:2); S7= FC+THT (1:3); S8= FC+THT (1:4); S9= THT]. We evaluated the number of leaves, plant height, stem diameter, main root length, shoot dry weight, root dry mass and total dry mass. A significant interaction between the factors studied was observed for most of the variables analyzed, showing that the biostimulant efficiency is related to the moisture condition and nutrients provided by the substrate. Seedlings with more leaves (4.9-5.2), height (11.46 - 14.53 cm), main root length (9.32 - 10.21 cm), dry weight of the aboveground part (0.78 - 0.92 g), total dry weight (1.09 - 1.12 g) were obtained by treating seeds with biostimulant in the substrates S4, S5 and S6. We concluded that the treatment of seeds with biostimulant Stimulate® enhanced growth of gherkin plants ‘Liso de Calcuta’, especially with the substrates S4, S5 and S6.en
dc.description.affiliationUniversidade Federal Rural do Semiárido (UFERSA)
dc.description.affiliationUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP)
dc.format.extent141-146
dc.identifierhttp://dx.doi.org/10.1590/S0102-053620170122
dc.identifier.citationHorticultura Brasileira, v. 35, n. 1, p. 141-146, 2017.
dc.identifier.doi10.1590/S0102-053620170122
dc.identifier.fileS0102-05362017000100141.pdf
dc.identifier.issn0102-0536
dc.identifier.scieloS0102-05362017000100141
dc.identifier.scopus2-s2.0-85017392120
dc.identifier.urihttp://hdl.handle.net/11449/169628
dc.language.isopor
dc.relation.ispartofHorticultura Brasileira
dc.relation.ispartofsjr0,605
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCoconut fiber
dc.subjectCucumis anguria
dc.subjectVegetal hormones
dc.titleSubstrato e bioestimulante na produção de mudas de maxixeiropt
dc.title.alternativeSubstrate and biostimulant in the production of gherkin seedlingsen
dc.typeArtigo

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