Abstrakt
The aim of the experiment was to evaluate effects of gibberellic acid and the standard preservative (composed of 8HQC and sucrose) on keeping qualities of cut lily
flowering shoots (L. longiflorum × Asiatic hybrid, ‘Richmond’). These effects were tested in several experimental variants: the complete leafy shoot with the inflorescence (flowering
shoot), inflorescence on a leafless shoot, decapitated leafy shoot, detached inflorescence and single leaves, in order to see how the components of a holding solution affect
the particular plant organs on a lily flowering shoot. An experimental variant affected flower bud opening but less so the flower longevity. Keeping qualities such as vase life of
lily flower and inflorescence, rate of bud opening and flower diameter were improved by the preservative only on a complete flowering shoot. Gibberellic acid as well the mixture
of GA3 plus the standard preservative prolonged longevity of flowers in all the experimental variants. Gibberellic acid delayed leaf yellowing which was in turn hastened by the
preservative except in leaves on decapitated shoots. Leaf senescence was the earliest in detached single leaves.
Bibliografia
Aarts, J.F.T. (1957). Over de houdbarheid van snijbloemen. Mededelingen van de landbouwhoge school te Wageningen/Nederland, 57, 1–62.
Arrom, L., Munne-Bosch, S. (2012). Sucrose accelerates flower opening and delays senescence through a hormonal effect in cut lily flowers. Plant Sci., 188–189, 41–47.
Benschop, M., Kamanetsky, R., Le Nard, M., Okubo, H., de Hertogh, A. (2010). The global flower bulb industry: production, utilization, research. Hort. Rev., 36, 1–115.
Bieleski, R.L. (2000). The bigger picture – phloem seen through horticultural eyes. Aust. J. Plant Physiol., 27, 615–624.
Burchi, G., Ballarin, A., Prisa, D., Grassotti, A. (2007). Physiology of flower senescence in Asiatic lily. Acta Hort., 755, 205–212.
Chin, C.K., Sacalis, J.N. (1977a). Metabolism of sucrose in cut roses. II. Movement and inversion of sucrose absorbed by cut rose stems. J. Amer. Soc. Hort. Sci., 102, 537–540.
Chin, C.K., Sacalis, J.N. (1977b). Metabolism of sucrose in cut roses. III. Absorption of sugars by petal discs. J. Amer. Soc. Hort. Sci., 102, 543–546.
Celikel, F.G., Dodge, L.L., Reid, M.S. (2002). Efficacy of 1-MCP (1-methylcyclopropene) and promalin for extending the post-harvest life of Oriental lilies (Lilium × ‘Mona Lisa’ and ‘Stargazer’).
Sci. Hort., 93, 149–155.
van Doorn, W.G (2001). Role of soluble carbohydrates in flower senescence: a survey. Acta Hort., 543, 179–183.
van Doorn, W.G. (2004). Is petal senescence due to sugar starvation? Plant Physiol., 134, 35–42.
van Doorn, W.G., Han, S.S. (2011). Postharvest quality of cut lily flowers. Postharv. Biol. Techn., 62, 1–6.
Grassotti, A., Gimelli, F. (2011). Bulb and cut flower production in the genus Lilium: current status and the future. Acta Hort., 900, 21–35.
Halevy, A.H., Mayak, S. (1981). Senescence and postharvest physiology of cut flowers. Part 2. Hort. Rev., 3, 59–143.
Han, S.S. (1997). Preventing postproduction leaf yellowing in Easter lily. J. Am. Soc. Hort. Sci., 122(6), 869–872.
Han, S.S. (2001). Benzyladenine and gibberellins improve postharvest quality of cut Asiatic and Oriental lilies. Hort Sci., 36(4), 741–745.
Han, S.S. (2003). Role of sugar in the vase solution on postharvest flower and leaf quality of Oriental lily ‘Stargazer’. Hort Sci., 38(3), 412–416.
Horibe, T., Hamaki, S., Yamada, K. (2014). Leaves of cut rose flowers convert exogenously applied glucose to sucrose and translocate it to petals. J. Hort. Res., 22, 41–46.
Iftikar, A., Dole, J.M., Faverol, B. (2014). Pulsing with low concentration gibberellin plus benzyladenine or commercial floral preservatives affect postharvest longevity, quality and leaf chlorosis in cut lilies and gladioli. Hort Tech., 25(5), 560–564.
Kazemi, M., Ameri, A. (2012). Effect of Ni, CO, SA and sucrose on extending the vase life of lily cut flower. Iranica J. Energ. Environ., 3(2), 162–166.
Kim, J.H., Lee, A.K., Suh, J.K. (2005). Effect of certain pre-treatment substances on vase life and physiological character in Lilium spp. Acta Hort., 673, 307–313.
Larsen, F.E., Cromarty, R.W. (1967). Micro-organism inhibition by 8-hydroxyquinoline citrate as related to cut flower senescence. Proc. Amer. Soc. Hort. Sci., 90, 546–549.
Leonard, R.T., Nell, T.A. (2004). Short-term pulsing improves postharvest leaf quality of cut oriental lilies. Hort Technol., 14(3), 405–411.
Markhart III, A.H., Harper, M.S. (1995). Deleterious effects of sucrose in preservative solutions on leaves of cut roses. Hort Sci., 30(7), 1429–1432.
van der Meulen-Muisers, J.J.M., van Oeveren, J.C. (1997). Influence of bulb stock origin, inflorescence harvest stage and postharvest evaluation conditions on cut flower longevity of Asiatic
hybrid lilies. J. Amer. Soc. Hort. Sci., 122(3), 368–372.
van der Meulen-Muisers, J.J.M., van Oeveren, J.C., van Tuyl, J.M. (1998). Genotypic variation in postharvest flower longevity of Asiatic hybrid lilies. J. Amer. Soc. Hort. Sci., 123(2), 283–287.
van der Meulen-Muisers, J.J.M., van Oeveren, J.C., Jansen, J., van Tuyl, J.M. (1999). Genetic analysis of postharvest flower longevity in Asiatic hybrid lilies. Euphytica, 107, 149–157.
van der Meulen-Muisers, J.J.M., van Oeveren, J.C., van der Plas, L.H.W., van Tuyl, J.M. (2001). Postharvest flower development in Asiatic hybrid lilies as related to tepal carbohydrate status.
Postharv. Biol. Techn., 21, 201–211.
Nemati, S.H., Tehranifar, A., Esfandiari, B., Rezaei, A. (2013). Improvement of vase life and postharvest factors of Lilium orientalis ‘Bouquet’ by silver nano particles. Not. Sci. Biol., 5(4),
490–493.
Nowak, J., Mynett, K. (1985). The effect of sucrose, silver thiosulphate and 8-hydroxyquinoline citrate on the quality of Lilium inflorescences cut at the bud stage and stored at low temperature. Sci. Hort., 25(3), 299–302.
Paulin, A. (1979). Évolution comparée des glucides dans les divers organes de la rose coupée (var. Carina) alimentée temporairement avec une solution glucosée. Physiol. Vég., 19, 59–76.
Paulin, A., Bureau, J.M. (1982). Rôle joué dans la synthèse et l’hydrolyse du saccharose par les divers organs du rameau floral de la rose Carina alimentés avec une solution renfermant du
glucose ou du saccharos. C.R. Acad. Sci. (Paris), 294, 3, 535–540.
Paulin, A., Droillard, M.J. (1982). Synthèse et hydrolyse du saccharose dans un oeillet alimenté avec une solution glucosée. Physiol. Plant., 56, 317–323.
Paulin, A. (1997). Poscosecha de las flores cortadas bases fisiologicas. Ediciones Horti Tecnica Ltda, Santafe de Bogota, Colombia, 1–14.
Prisa, D., Burchi, G., van Doorn, W.G. (2013). Effects of low temperature storage and sucrose pulsing on the vase life of Lilium cv. Brindisi inflorescences. Postharv. Biol. Techn., 79, 39–46.
Rabiza-Świder, J., Skutnik, E., Chodorska, M. (2012). The effect of growth regulators and preservative on senescence of cut oriental lily ‘Helvetia’. Acta Sci. Pol. Hortorum Cultus, 11(5),
183–194.
Ranwala, A.P., Miller, W.B. (1998). Gibberellin 4+7, benzyladenine and supplemental light improve postharvest leaf and flower quality of cold-stored ‘Star Gazer’ hybrid lilies. J. Am. Soc.
Hort. Sci, 123, 563–568.
Ranwala, A.P., Miller, W.B. (2002). Effects of gibberellin treatments on flower and leaf quality of cut hybrid lilies. Acta Hort., 570, 205–210.
Sacalis, J.N., Chin, C.K. (1976). Metabolism of sucrose in cut roses. I. Comparison of sucrose pulse and continuous sucrose uptake. J. Amer. Soc. Hort. Sci., 101, 254–257.
Sacalis, J.N., Durkin, D. (1972). Movement of 14C in cut roses and carnations after uptake of 14C- sucrose. J. Amer. Soc. Hort. Sci., 97, 481–484.
Song, C., Bang, C., Chung, S., Kim, Y., Lee, J., Lee, D. (1996). Effects of preharvest pretreatments and preservative solutions on vase life and flower quality of Asiatic hybrid lily. Acta
Hort., 414, 277–285.
Staden, O.L. (1976). Bestrijding van vroegtijtige bladvergeling bij de lelie op te vaas. Report No 1945, Sprenger Instituut, Wageningen.
van Tuyl, J.M., Arens, P. (2011). Lilium: breeding history of the modern cultivar assortment. Acta Hort., 900, 223–230
Yeat, C.S., Szydlik, M., Łukaszewska, A. (2012). The effect of postharvest treatments on flower quality and vase life of cut alstroemeria ‘Dancing Queen’. J. Fruit Ornam. Plant Res., 20(2),
147–160.
Downloads
Download data is not yet available.
