不同冬瓜品种对低盐胁迫的响应及其耐盐性综合评价

陈奕, 陈潇, 张茂星, 李静, 常静静, 李嘉炜, 林海晴, 陈兴平, 邓晓亮, 谢大森, 郭少龙, 沈仲灯, 张白鸽

Response of Different Wax Gourd Varieties to Low-Salt Stress and Comprehensive Evaluation of Their Salt Tolerance

Chen Yi, Chen Xiao, Zhang Maoxing, Li Jing, Chang Jingjing, Li Jiawei, Lin Haiqing, Chen Xingping, Deng Xiaoliang, Xie Dasen, Guo Shaolong, Shen Zhongdeng, Zhang Baige

图8 冬瓜耐盐的相关性分析 D：D值，GP：发芽势，GR：发芽率，GI：发芽指数，RaL：胚根长，ADW：地上部干重，UDW：地下部干重，RCR：根冠比，PH：株高，RL：根长，RSA：根表面积，RV：根体积，RTN：根尖数。“*”表示相关性显著（P < 0.05）,“**”表示相关性极显著（P < 0.01），“***”表示相关性极显著（P < 0.001）。

Fig.8 Correlation analysis of salt tolerance in wax gourd D: D-value, GP: germination potential, GR: germination rate, Gl: germination index, RaL: radicle length, ADW: aboveground dry weight, UDW: underground dry weight, RCR: root-shoot ratio, PH: plant height, RL: root length, RSA: root surface area, RV: root volume, RTN: root tip number. “*”indicates significant correlation (P < 0.05),“**”indicates extremely significant correlation (P < 0.01),“***”indicates extremely significant correlation (P < 0.001).