中国林副特产Issue(2)：1-4,4.DOI:10.13268/j.cnki.fbsic.2016.02.001
水杨酸处理对野菊叶片腺毛及樟脑类物质含量的影响
Effect of Salicylic Acid on the Trichome Density and the Content of Camphor in Dendranthema indicum
摘要
Abstract
In this paper ,with 4‐months‐old seedings of Dendranthema indicum as experiment materials ,we explored the distribution of capitate trichomes density in different leaf positions .We also used salicylic acid to treat with leav‐es of Dendranthema indicum ,in order to study its effect on trichome density and camphor compounds of trichome exudates .The results showed that the trichome density of cutters is biggest ,followed by upper leaves and Lower leaves ;In single leaf ,the trichome density of lower epidermis is bigger than upper epidermis .Salicylic acid treat‐ment have no effect on increasing the density of capitate trichomes of Dendranthema indicum ,but it will increase the relative content of camphor compounds .When the Salicylic acid treatment at a low concentration of 0 .05% ,the increase is most remarkable ,the dynamic of the relative content shows that it reached its maximum at 4h .关键词
野菊/腺毛密度/水杨酸/樟脑类物质Key words
Dendranthema indicum/Trichome density/Salicylic acid/Camphor分类
农业科技引用本文复制引用
焦宏彬,瞿文烨,刘洋,王想,刘长乐,何淼..水杨酸处理对野菊叶片腺毛及樟脑类物质含量的影响[J].中国林副特产,2016,(2):1-4,4.基金项目
黑龙江省自然基金项目 （）
