亚热带植物科学 ›› 2004, Vol. 33 ›› Issue (01): 26-28.

• 研究报告 • 上一篇    下一篇

不同保鲜剂对非洲菊切花的保鲜效应

章玉平,冼昭燕,程筱莹   

  1. 广州市乡镇企业管理干部学院 农业技术系, 广东 广州 510405
  • 收稿日期:2003-11-06 出版日期:2004-03-10 发布日期:2004-03-10
  • 作者简介:章玉平(1968-),男,硕士,讲师,从事植物生理学、花卉学的教学与科研。

Effects of different preservative formulas on cut Gerbera jamesonii flower

ZHANG Yu-ping, XIAN Zhao-yan, CHENG Xiao-ying   

  1. Department of Agricultural Technology, Guangzhou Township Business Management Cadre College, Guangzhou 510405, Guangdong China
  • Received:2003-11-06 Online:2004-03-10 Published:2004-03-10

摘要: 探讨不同保鲜剂对非洲菊切花的瓶插寿命、观赏品质以及生理生化指标的影响。结果表明,在供试7组保鲜剂中,以处理7(T7):20g/L Suc+200mg/L 8-HQC+150mg/L CA+75 mg/L KH2PO4·3H2O+1g/L CaCl2的保鲜效果最佳,可显著延长非洲菊切花瓶插寿命;T7处理有利于减缓花瓣组织pH上升、花青素含量下降及花瓣细胞膜相对透性的上升,从而延长瓶插寿命。

关键词: 非洲菊, 切花, 保鲜剂, 衰老

Abstract: The effects of different preservatives on vase life and quality of cut Gerbera jamesonii flower were studied. The results showed that prescription T7 (20g/L Suc+200 mg/L 8-HQC+150mg/L CA+75mg/L KH2PO4·3H2O+1g/L CaCl2) was the best of the 7 various preservatives. It could extend the vase life of cut G. jamesonii flower significantly. Preservative no.7 (T7) decreased decomposition rate of anthocyanidin and retarded the increase of pH value and relative plasmalemma permeability in petals of cut G. jamesonii flower.

Key words: Gerbera jamesonii, cut flower, preservative formula, senescence

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