外源褪黑素对干旱胁迫下春大豆品种绥农26形态、光合生理及产量的影响

张明聪, 何松榆, 秦彬, 王孟雪, 金喜军, 任春元, 吴耀坤, 张玉先

Effects of exogenous melatonin on morphology, photosynthetic physiology, and yield of spring soybean variety Suinong 26 under drought stress

ZHANG Ming-Cong, HE Song-Yu, QIN Bin, WANG Meng-Xue, JIN Xi-Jun, REN Chun-Yuan, WU Yao-Kun, ZHANG Yu-Xian

图1 外源褪黑素对干旱胁迫下大豆V2期净光合速率(Pn)、蒸腾速率(Tr)、气孔导度(Gs)和胞间CO2浓度(Ci)的影响(2019年) 柱上标以不同小写字母表示处理间在0.05水平差异显著。处理同表1。

Fig. 1 Effects of exogenous melatonin on net photosynthetic (Pn), transpiration rate (Tr), stomatal conductance (Gs), and intercellular carbon dioxide concentration ( Ci) at V2 stage under drought stress in 2019 in soybean The bar with different lowercase letters indicates significant difference among different treatments at the 0.05 probability level. Treatments are the same as those given in Table 1.