Morphophysiology and quality of yellow passion fruit seedlings submitted to inhibition of gibberellin biosynthesis

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dc.creatorEdnilson Carvalho Teixeira
dc.creatorSylvana Naomi Matsumoto
dc.creatorAndré Felipe Fialho Ribeiro
dc.creatorAnselmo Eloy Silveira Viana
dc.creatorCristiano Tagliaferre
dc.creatorFranklin Damasceno Carvalho
dc.creatorLuanna Fernandes Pereira
dc.creatorVirgiane Amaral Silva
dc.date2021
dc.date.accessioned2026-07-07T03:54:35Z
dc.descriptionThe aim of this study was to verify if a growth reduction of yellow passion fruit seedlings’ growth morphophysiology and quality could be changed by paclobutrazol applied through seedling immersion. The experiment was conducted in a greenhouse, with seedlings grown in polyethylene tubes (290 cm3), with substrate. At 40 days after sowing, the seedlings were immersed in an aqueous solution of paclobutrazol at concentrations of 0, 50, 100, 150, and 200 mg L-1. The experiment was conducted in a randomized block design, with five treatments (paclobutrazol concentrations) and four replicates. At 15 and 30 days after treatment, growth characteristics were evaluated. At the end of the assay, destructive evaluations related to mass determination, total leaf area, and seedling quality index were performed. Paclobutrazol treatment induced restrictions in seedling growth, except for fresh and dry mass of root and total fresh mass. Based on these characteristics, the increase in values induced by paclobutrazol was verified. The seedling quality, defined by the major value of the Dickson quality index and a smaller robustness index, was higher when submitted to paclobutrazol treatment.
dc.formatapplication/pdf
dc.identifier1679-9275
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303067924048
dc.identifierhttps://www.redalyc.org/journal/3030/303067924048/
dc.identifierhttps://www.redalyc.org/journal/3030/303067924048/html/
dc.identifierhttps://www.redalyc.org/journal/3030/303067924048/303067924048.epub
dc.identifierhttps://www.redalyc.org/journal/3030/303067924048/movil
dc.identifier10.4025/actasciagron.v43i1.51541
dc.identifier.urihttp://hdl.handle.net/123456789/447012
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3030
dc.rightsActa Scientiarum. Agronomy
dc.sourceActa Scientiarum. Agronomy (Brasil) Vol.43
dc.subjectAgrociencias
dc.titleMorphophysiology and quality of yellow passion fruit seedlings submitted to inhibition of gibberellin biosynthesis
dc.typeartículo científico

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Acta Scientiarum. Agronomy - Universidade Estadual de Maringá