海拔及环境因子影响杜鹃属植物的表型特征和化学性状

姚仁秀, 陈燕, 吕晓琴, 王江湖, 杨付军, 王晓月

Altitude-related environmental factors shape the phenotypic characteristics and chemical profile of Rhododendron

Renxiu Yao, Yan Chen, Xiaoqin Lü, Jianghu Wang, Fujun Yang, Xiaoyue Wang

图2 不同海拔杜鹃花蜜体积(Ai)、花蜜糖浓度(Aii)和花蜜糖成分含量(B)的比较(柳条杜鹃、大白杜鹃和红棕杜鹃的数值合并分析) (平均值 ± 标准误)。不同字母表示不同海拔间差异显著(P < 0.05)。

Fig. 2 Comparison of nectar volume (Ai) and nectar concentration (Aii) and nectar sugar content (B) of three species of Rhododendron at different altitudes (mean ± SE). Different letters indicate significant differences between different altitudes (P < 0.05).