Horticultural Science & Technology (원예과학기술지)

Korean Society of Horticultural Science (한국원예학회)
권호 표지

Effect of Silver Thiosulfate Pretreatment and Holding Solution on Vase Life of Cut 'Blue Magic' Iris Flowers

Silver thiosulfate 전처리와 보존용액이 절화 아이리스 '블루매직'의 수명에 미치는 영향

Kim, Young-A;Lee, Jong-Suk;Lee, Jang-Hee
김영아;이종석;이장희

  • Published : 2009.09.30
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Abstract

This experiment was conducted to clarify the effect of silver thiosulfate (STS) pretreatment and several holding solutions on vase life of cut 'Blue Magic' iris (Iris hollandica). The pretreatment with a STS solution extended the vase life of flowers. A holding solution containing 3% (w/v) sucrose + 200 mg.L$^{-1}$ HQS + 100 mg.L$^{-1}$ BA was effective for high water balance, increased fresh weight, promoted flowering, and prolonged vase life of cut flowers. Distilled water and a holding solution containing ethephon promoted solution uptake, but shortened the vase life. Water balance of the flowers became negative at early days because of high transpiration rates.

본 연구는 절화 아이리스의 절화수명에 미치는 STS 전처리의 효과와 보존용액의 효과를 알아보기 위해 실시하였다. 절화 아이리스는 STS 전처리가 STS 무처리보다 수명이 길었다. 또한 절화 아이리스는 3% sucrose + 200mg.L$^{-1}$ HQS + 100mg.L$^{-1}$ BA 보존용액에 꽂았을 때 개화가 잘 되고 수명이 매우 길어 이 용액이 가장 우수한 아이리스의 절화 보존용액인 것으로 판단되었다. 이 보존용액에서는 수분균형이 계속 플러스 상태로 유지되며 생체중도 계속 증가되는 경향을 보였다. 증류수구와 ethephon처리구에서 흡수량이 대단히 많았음에도 불구하고 절화수명이 짧았던 원인은 증산량이 많아서 결국 수분균형이 일찍부터 마이너스로 떨어지기 때문이었으며, 절화의 노화지연과 수명연장을 위해서는 어떻게 수분균형을 플러스 방향으로 오랫동안 유지하는 가가 중요한 관건이라고 할 수 있겠다.

Keywords

References

  1. Doss, R.P. 1986. Preliminary examination of some factors that influence the vase life of cut bulb flowers. Acta Hort. 177: 655-662
  2. Ferreira, D.I. and G.H. de Swardt. 1981. The influence of the number of foliage leaves on the vase life cut rose flowers in two media. J. Japan. Soc. Hort. Sci. 67:532-536 https://doi.org/10.2503/jjshs.67.532
  3. Halevy, A.H. and S. Mayak. 1981. Senescence and postharvest physiology of cut flowers, part 2. Hort. Rev. 3:59-143
  4. Han, S.S. 1995. Application of growth regulators to delay the development of foliar chlorosis on Easter lilies. J. Amer. Soc. Hort. Sci. 120:254-258
  5. Han, S.S. 2001. Benzyladenine and gibberellins improve postharvest quality of cut Asiatic and Oriental lilies. HortScience 36: 741-745
  6. Jones, R.B. and M. Hill. 1993. The effect of germicide on the longevity of cut flowers. J. Amer. Soc. Hort. Sci. 118:350-354
  7. Jones, R.B., M. Serek, C.-L. Kuo, and M.S. Reid. 1994. The effect of protein synthesis inhibition on petal senescence in cut bulb flowers. J. Amer. Soc. Hort. Sci. 119:1243-1247
  8. Kim, Y.R. and J.S. Lee. 1982. Effects of daminozide spray and floral preservatives on longevity and ethylene production of cut lily. Res. Rpt. Agr. Sci. Technol. Chungnam Natl. Univ. 9:484-493
  9. Lee, J.S. and P.O. Lee. 1989. Changes in ethylene production, ACC content, and EFE activity of various floral parts during senescence of cut carnations as affected by silver thiosulfate. J. Kor. Soc. Hort. Sci. 30:319-330
  10. Lee, J.S., J.Y. Pyon, and Y.R. Kim. 1980. Improving quality and prolonging vase life of cut flowers. I. Effect of floral preservative on longevity, quality and ethylene production of cut carnations. J. Kor. Soc. Hort. Sci. 26:145-149
  11. Lee, J.S., Y.A. Kim, and Y.M. Shin. 1995. Effects of harvesting stage, preservative, and storage method on vase life and flower quality of cut snapdragon. J. Kor. Soc. Hort. Sci. 36:926-942
  12. Lukaszewska, A.J., J. Tonecki, E.J. Soltering, and N. Gorin. 1990. Effect of ethylene and silver thiosulfate on vase life of Sonia roses. Gartenbauwissenschaft 55:118-121
  13. Mayak, S. and A.H. Halevy. 1971. Water stress as the cause for failure of flower bud opening in iris. J. Amer. Soc. Hort. Sci. 96:482-483
  14. Mulligan, D.R. and J.W. Patrick. 1979. Gibberellic acid promoted transport of assimilates in stems of Phaseolus vulgaris L. Planta 145:233-238Patrick, https://doi.org/10.1007/BF00454446
  15. Nowak, J. and R.M. Rudnicki. 1990. Postharvest handling and storage of cut flowers, florist green, and potted plants. Timber Press, Portland, Oregon
  16. Ohkawa, K., Y. Kasahara, and J.N. Suh. 1999. Mobility and effects on vase life of silver-containing compounds in cut rose flowers. HortScience 34:111-113
  17. Ranwala, A.P. and W.B. Miller. 1998. $Gibberellin_{4+7}$, benzyladenine, and supplemental light improve postharvest leaf and flower quality of cold-stored 'Stargazer' hybrid lilies. J. Amer. Soc. Hort. Sci. 123:563-568
  18. Sacalis, J.N. 1993. Cut flowers - prolonging freshness: Postproduction care and handling. 2nd ed. Ball Publishing, Batavia, Illinois
  19. Salunkhe, D.K., N.R. Bhat, and B.B. Desai. 1990. Postharvest biotechnology of flowers and ornamental plants. Spring-Verlag, Berlin
  20. Son, K.C., E.G. Gu, H.J. Byoun, and J.H. Kim. 1994. Effect of sucrose, BA, or aluminum sulfate in the preservative solutions on photosynthesis, respiration and transpiration of cut rose leaf. J. Kor. Soc. Hort. Sci. 35:480-486
  21. Song, C.Y., C.S. Bang, S.K. Chung, D.C. Lee, Y.J. Kim, and J.S. Lee. 1996. Effects of postharvest pretreatments and preservative solutions on vase life and flower quality of Asiatic hybrid lily. Acta Hort. 414:277-285
  22. Song, C.Y., D.G. Shin, I.S. Woo, and J.S. Lee. 1992. Studies on the vase life extension of cut gladiolus. J. Kor. Soc. Hort. Sci. 33:95-101
  23. Song, J.S. and H. Harkema. 1995. Water balance and vase life of cut iris flowers as influenced by cycloheximide and some plant growth regulators. J. Kor. Soc. Hort. Sci. 36:900-906
  24. Veen, H. and S.C. van de Geijn. 1978. Mobility and ionic form of silver to longevity of cut carnations. Planta 140:93-96 https://doi.org/10.1007/BF00389386
  25. Wang, C.Y. and J.E. Baker. 1979. Vase life of cut flowers treated with rhizobitoxine analogs, sodium benzoate and isopentenyl adenosine. HortScience 14:59-60