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6 外源褪黑素对干旱胁迫下大豆抗坏血酸过氧化物酶(APX)活性的影响 V2: 第二节龄期; V4: 第四节龄期。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. 6 Effects of exogenous melatonin on ascorbate peroxidase (APX) activity under drought stress in soybean V2: the second trifoliolate; V4: the fourth trifoliolate. 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.