甲哌鎓缓解大豆幼苗叶片干旱胁迫的生理效应

侯晓敏, 申惠波, 董守坤, 闫锋, 董扬, 赵富阳, 李清泉, 左月桃

Physiological Effects of Mepiquat Chloride on Alleviating Drought Stress in Soybean Seedling Leaves

Hou Xiaomin, Shen Huibo, Dong Shoukun, Yan Feng, Dong Yang, Zhao Fuyang, Li Qingquan, Zuo Yuetao

表6 干旱胁迫下DPC对大豆叶片MDA含量的影响

Table 6 Effects of DPC on MDA contents in soybean leaves under drought stress μmol/g

处理 Treatment 取样时期Sampling time 3 d 6 d 9 d 12 d CK 8.38±0.57a 8.42±0.53d 15.27±1.51c 20.33±0.84c S0 10.54±0.39a 30.79±0.46a 34.18±1.10a 41.57±1.56a S100 9.56±1.99a 19.42±1.27bc 32.17±1.24ab 34.02±1.65ab S300 8.53±0.46a 16.68±1.43c 22.86±1.55b 27.53±1.54b S500 8.76±0.38a 18.23±0.41c 32.16±1.50ab 32.69±2.96ab S700 10.26±1.03a 22.62±1.89b 34.07±3.13a 35.19±2.60ab