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5 干旱胁迫下DPC对大豆叶片水分含量的影响

Table 5 Effects of DPC on leaf water contents of soybean under drought stress %

处理 Treatment 取样时期Sampling time 3 d 6 d 9 d 12 d CK 69.25±5.24a 63.61±8.10a 65.69±0.85a 60.61±3.12a S0 65.00±4.22a 55.58±2.27b 49.52±5.38b 45.29±2.55b S100 68.86±1.58a 62.18±1.79a 58.01±6.10ab 57.28±4.53a S300 65.93±3.01a 56.77±2.01b 54.57±2.96ab 51.60±2.51ab S500 68.49±3.01a 61.37±2.75a 56.17±4.88ab 52.30±6.60ab S700 65.40±2.43a 55.38±3.45b 51.50±2.07b 50.91±3.97ab