1-甲基环丙烯对百合切花保鲜的作用  

Effects of 1-MCP Treatment on Cut Lilium Flower Fresh-keeping

作　　者：汪跃华[1] 董华强[1] 林银凤[1] 任敬民[1] 

机构地区：[1]佛山科学技术学院,广东佛山528231

出　　处：《安徽农业科学》2003年第2期203-204,208,共3页Journal of Anhui Agricultural Sciences

基　　金：广东省教育厅自然科学基金 ( 0 16 6 )

摘　　要：用不同浓度的 1 -甲基环丙烯 (1 -MCP)处理百合切花 ,依据瓶插寿命和外观品质得知浓度为 0 .3× 1 0 -8的 1 -MCP处理效果最佳 ,每朵花延长 2d。浓度 0 .3×1 0 -8的 1 -MCP处理能提高百合切花观赏值 ,减少百合的萎蔫程度 ,在促进开放速度、蕾径增大、花朵大小方面均优于其他处理和对照。此外 1 -MCP处理还能延迟百合叶片质膜相对透性增加 ,对叶片叶绿素。In whole cut flowers of Lilium spp.,0.3?mg/kg 1-MCP treatment markedly d elayed shrivel of petals and wither of flowers. The treated flowers stayed turgi d and the vase-holding life was longer compared with untreated flowers. Study sh owed that 1-MCP treatment could increase the content of soluble protein in petal . Relative permeability of petal plasma membrane, which was a reliable indicator of petal membrane senescence, was retarded in 1-MCP treating flowers.

关 键 词：1-甲基环丙烯 百合 切花 保鲜 瓶插寿命 外观品质 

分 类 号：S682.29[农业科学—观赏园艺]