马缨杜鹃幼苗生长对土壤水分胁迫的响应及其生理机制

田奥, 李苇洁, 曹洋, 贾真真, 曾松

Growth response of Rhododendron delavayi seedlings to the soil water stress and its physiological mechanism

TIAN Ao, LI Wei-Jie, CAO Yang, JIA Zhen-Zhen, ZENG Song

图2 马缨杜鹃不同时段的相对累积生长量对土壤水分梯度的响应。

Fig. 2 Response of accumulated relative growth of Rhododendron delavayi seedlings to soil water stress gradient during different time periods.