抗旱性藜麦幼苗对干旱胁迫的生理响应

高艳梅, 冯鹏睿, 陈薇薇, 张萌, 张永清

Physiological Response of Quinoa Seedlings with Drought Resistance to Drought Stress

Gao Yanmei, Feng Pengrui, Chen Weiwei, Zhang Meng, Zhang Yongqing

表1 干旱胁迫对2个品种（系）藜麦幼苗株高、叶面积和根长的影响

Table 1 Effects of drought stress on plant height, leaf area, and root length of two quinoa variety (line)

品种（系） Variety (line) 处理 Treatment 株高 Plant height (cm) 叶面积 Leaf area (cm2) 根长 Root length (cm) LL1 CK 13.22±1.02a 22.92±6.04ab 18.64±0.79c 5% PEG-6000 13.40±0.69a 17.26±4.99cd 21.70±1.81b 20% PEG-6000 11.57±0.78b 14.92±3.43d 26.20±1.36a LQ18 CK 9.41±0.84c 25.13±1.02a 16.49±0.40c 5% PEG-6000 9.27±0.98c 19.69±3.34bc 18.77±0.47c 20% PEG-6000 8.04±0.49d 17.75±2.86cd 22.31±1.86b