外源褪黑素对干旱胁迫下大豆鼓粒期生理和产量的影响

邹京南,于奇,金喜军,王明瑶,秦彬,任春元,王孟雪,张玉先

Effects of exogenous melatonin on physiology and yield of soybean during seed filling stage under drought stress

Jing-Nan ZOU,Qi YU,Xi-Jun JIN,Ming-Yao WANG,Bin QIN,Chun-Yuan REN,Meng-Xue WANG,Yu-Xian ZHANG

图5 外源褪黑素对干旱胁迫下大豆鼓粒期叶片抗氧化酶活性的影响 A: 超氧化物歧化酶; B: 过氧化物酶; C: 过氧化氢酶; D: 抗坏血酸过氧化物酶; E: 谷胱甘肽还原酶; F: 谷胱甘肽过氧化物酶; G: 单脱氢抗坏血酸还原酶; H: 脱氢抗坏血酸还原酶。标以不同字母的柱值在P < 0.05水平上差异显著。缩写同图1。

Fig. 5 Effects of exogenous melatonin on antioxidant enzyme activities in leaves of soybean during seed filling stage under drought stress A: superoxide dismutase; B: peroxidase; C: catalase; D: ascorbate peroxidase; E: glutathione reductase; F: glutathione peroxidase; G: monodehydroascorbate reductase; H: hydrogen ascorbate reductase. Bars superscripted by different letters are significantly different at P < 0.05. Abbreviations are the same as those given in Fig. 1.