Pulsing With Low Concentration Gibberellin Plus Benzyladenine or Commercial Floral Preservatives Affect Postharvest Longevity, Quality, and Leaf Chlorosis of Cut Lilies and Gladioli

dc.contributorN Carolina State Univ
dc.contributorUniv Agr Faisalabad
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.creatorAhmad, Iftikhar
dc.creatorDole, John M.
dc.creatorFavero, Bruno Trevenzoli [UNESP]
dc.date2015-11-03T18:23:31Z
dc.date2015-11-03T18:23:31Z
dc.date2014-10-01
dc.date.accessioned2023-09-12T07:13:47Z
dc.date.available2023-09-12T07:13:47Z
dc.identifierhttp://horttech.ashspublications.org/content/24/5/560.abstract
dc.identifierHorttechnology. Alexandria: Amer Soc Horticultural Science, v. 24, n. 5, p. 560-564, 2014.
dc.identifier1063-0198
dc.identifierhttp://hdl.handle.net/11449/130307
dc.identifierWOS:000349741400008
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8779620
dc.descriptionEffects of pulsing with different concentrations of gibberellin plus benzyladenine (GA(4+7) + BA), a proprietary mixture of GA(4+7) plus BA in a commercial floral preservative (GA(4+7) + BA + preservative), or a propriety mixture of sugar plus acidifier developed for bulbous flowers (floral bulb preservative) were studied on postharvest performance and quality of cut lily (Lilium hybrids) and gladiolus ( Gladiolus hybrids) flowers. Pulsing of cut stems of lily with GA(4+7) + BA at 5 or 2 mL.L-1 GA(4+7) + BA + preservative for 20 hours at 3 +/- 1 degrees C extended the vase life and controlled leaf chlorosis of 'Cobra'oriental lily and 'Cappuccino'and Pot Corn'asiatic lily. Cut 'Orange Art'asiatic lily performed best when pulsed with GA(4+7) + BA at 10 mg.L-1. For cut gladiolus, pulsing with GA(4+7) + BA at 10 mg.L-1 extended the vase life of 'Alice', 'Mammoth', and 'Passion', while 'Scarlet'had the longest vase life when pulsed with 5 mg.L-1 GA(4+7) + BA. GA(4+7) + BA + preservative also extended the vase life and controlled leaf chlorosis, but the floral bulb preservative had no effect on vase life extension or preventing leaf chlorosis of lilies. Gladiolus cultivars had no or minor leaf chlorosis during vase period. Overall, overnight pulsing with GA(4+7) + BA + or GA(4+7) + BA + preservative extended the vase life and prevented leaf chlorosis
dc.descriptionJoseph H. Hill Memorial Foundation, Inc.
dc.descriptionInternational Cut Flower Growers Association
dc.descriptionN Carolina State Univ, Dept Hort Sci, Raleigh, NC 27695 USA
dc.descriptionUniv Agr Faisalabad, Inst Hort Sci, Faisalabad 38040, Pakistan
dc.descriptionUniv Estadual Paulista USESP, Inst Biociencias, Botucatu, SP, Brazil
dc.descriptionUniv Estadual Paulista USESP, Inst Biociencias, Botucatu, SP, Brazil
dc.format560-564
dc.languageeng
dc.publisherAmer Soc Horticultural Science
dc.relationHorttechnology
dc.relation0.573
dc.relation0,375
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectPlant growth regulators
dc.subjectSenescence
dc.subjectVase life
dc.titlePulsing With Low Concentration Gibberellin Plus Benzyladenine or Commercial Floral Preservatives Affect Postharvest Longevity, Quality, and Leaf Chlorosis of Cut Lilies and Gladioli
dc.typeArtigo


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