摘要
在前期实验基础上,进一步探讨水杨酸(简称SA)对菊花切花的保鲜效果.实验用蔗糖、8-羟基喹啉、水杨酸、硝酸银和蒸馏水配制了5种保鲜剂,其中有3种不同浓度的水杨酸配方.实验结果表明:4种保鲜剂处理在促进菊花花朵开放、切花吸水、增大花径、维持切花水份平衡几个方面均优于对照.同时水杨酸的保鲜效果优于硝酸银.筛选出水杨酸的最佳浓度为60mg/L.
Based on earlier experiment, Using sugar, 8- hydroxyquinoline, salicylic acid, AgNO3 and distilled water, this experiment compounded five kinds of preservatives, including three kinds of different densities of salicylic acid. The result indicated that four preservatives can increase corolla diameter, improve water-absorbing, maintain flower water balance, all better than CK（distilled water） , and the most suitable density of salicylic acid should be 60mg/L.
出处
《西华师范大学学报（自然科学版）》
2009年第1期97-99,共3页
Journal of China West Normal University(Natural Sciences)
关键词
菊花切花
水杨酸
保鲜剂
cut chrysanthemum
salicylic acid
preservative
