外源有机酸对铝胁迫下菊芋生理响应系统的调控效应

毛轩雯, 王志超, 阮心依, 孙靖菲, 张雅婷, 陆锦灏, 邵甜甜, 王娴, 肖佳敏, 肖莉, 叶梦瑶, 吴玉环, 刘鹏

Regulatory Effects of Exogenous Organic Acids on the Physiological Responses of Helianthus tuberosus Under Aluminium Stress

Xuanwen Mao, Zhichao Wang, Xinyi Ruan, Jingfei Sun, Yating Zhang, Jinhao Lu, Tiantian Shao, Xian Wang, Jiamin Xiao, Li Xiao, Mengyao Ye, Yuhuan Wu, Peng Liu

图2 外源复合有机酸(OA)对铝胁迫下菊芋叶片气孔导度(Gs) (A, E)、蒸腾速率(Tr) (B, F)、净光合速率(Pn) (C, G)和细胞间CO2浓度(Ci) (D, H)的影响 Al0、Al350、Al700、OA0、OA30、OA60和OA90同图1。XZ和ZY同图1。不同小写字母表示同一时期不同处理组间差异显著(P<0.05)。

Figure 2 The effect of exogenous compound organic acid (OA) on the stomatal conductance (Gs) (A, E), transpiration rate (Tr) (B, F), net photosynthetic rate (Pn) (C, G), and intercellular CO2 concentration (Ci) (D, H) of Helianthus tuberosus leaves under aluminum (Al) stress Al0, Al350, Al700, OA0, OA30, OA60, and OA90 are the same as shown in Figure 1. XZ and ZY are the same as shown in Figure 1. Different lowercase letters indicate significant differences among different treatment groups at the same period (P<0.05).