Abstract: Preservative formulas for 4 species of cut flowers i.e. Gladiolus hybredus, Rose hybrida, Dianthus caryophyllus, Strlitzia reginae were investigated. Effects of different preservatives on quality and vase life of those cut flowers were observed. From which the better preservatives of each cut flower were selected. The ingredients of the preservative formulas including sugar, germicides, organic acid, mineral salts, ethylene inhibitors and antagonists and plant growth regulators were also discussed.

Key words: cut flower, preservative formula

摘要： 本文研究了四种鲜切花(唐菖蒲、月季、康乃馨和鹤望兰)的保鲜剂配方,观测各种保鲜剂对切花外观品质和瓶插寿命的影响,从中筛选出各种鲜切花的较佳保鲜剂,并讨论了组成保鲜剂配方的各种成分(糖、杀菌剂、有机酸、无机盐、乙烯抑制剂和拮抗剂以及植物生长调节剂)的作用。

关键词: 鲜切花, 保鲜剂