调环酸钙对盐碱胁迫下绿豆苗期生长的调控作用

侯雪, 陈雨洁, 李春苗, 方淑梅, 梁喜龙, 郑殿峰

Regulating Effects of Prohexadione-Calcium on the Growth of Mung Bean Seedlings under Saline-Alkali Stress

Hou Xue, Chen Yujie, Li Chunmiao, Fang Shumei, Liang Xilong, Zheng Dianfeng

表3 Pro-Ca对盐碱胁迫下绿豆苗期SOD，POD和CAT活性的影响

Table 3 Effects of Pro-Ca on the SOD, POD and CAT activity of mung bean seedlings under salt-alkali stress

处理浓度 Treatment concentration (mg/L) 品种 Variety SOD活性 SOD activity (U/g FW) POD活性 POD activity (U/g FW) CAT活性 CAT activity (U/g FW) 0(CK) 绿丰2号 285.71±4.79a 1188.89±732.07a 311.11±27.76a 绿丰5号 310.08±18.43a 877.78±150.31b 404.44±20.37a 50 绿丰2号 323.81±15.74bc 2388.89±171.05a 337.78±40.73a 绿丰5号 330.90±19.17a 1788.89±69.39ab 524.44±7.70a 100 绿丰2号 334.00±2.03c 3644.44±509.18a 466.67±48.07a 绿丰5号 349.06±23.93b 2344.44±101.84a 546.67±0.00a 150 绿丰2号 319.82±21.48c 2433.33±200.00a 391.11±20.37a 绿丰5号 324.25±5.79a 2255.56±69.39ab 471.11±7.70a 200 绿丰2号 310.08±18.09b 1911.11±69.39a 315.56±7.70a 绿丰5号 318.05±2.77a 1988.89±830.22ab 317.78±27.76a F值F-value 处理 6.566** 18.911** 33.286** 品种 4.367 10.008** 135.309** 处理×品种 0.408 2.614 4.605**