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7 干旱胁迫下DPC对大豆叶片脯氨酸含量的影响

Table 7 Effects of DPC on proline contents in soybean leaves under drought stress μg/g

处理 Treatment 取样时期Sampling time 3 d 6 d 9 d 12 d CK 13.52±0.17f 15.41±0.61d 18.57±0.68d 25.71±0.83c S0 15.32±0.10e 28.17±1.63cd 41.99±0.10c 57.89±2.79b S100 17.97±0.51c 35.92±3.29bc 66.29±0.51ab 89.45±2.53a S300 23.11±0.10a 50.47±4.79ab 79.56±0.70a 92.59±4.38a S500 20.31±0.02b 49.09±2.48a 77.06±0.17ab 91.18±3.47a S700 16.29±0.50d 25.52±3.74cd 62.20±0.50b 89.16±3.24a