盐胁迫对燕麦生长及生理指标的影响

李峰, 高宏云, 张翀, 张宝英, 马建富, 郭娜, 白苇, 方爱国, 杨志敏, 李源

Effects of Salt Stress on Growth and Physiological Indexes of Oat

Li Feng, Gao Hongyun, Zhang Chong, Zhang Baoying, Ma Jianfu, Guo Na, Bai Wei, Fang Aiguo, Yang Zhimin, Li Yuan

表1 不同盐浓度对燕麦生长的影响

Table 1 Effects of different salt concentrations on oat growth

处理 Treatment 株高 Plant height (cm) 出苗率 Emergence rate (%) 单株干重 Dry weight per plant (g) 单株鲜重 Fresh weight per plant (g) 叶片相对含水量 RWC (%) A0 84.53±1.70a 96.05±1.03a 1.58±0.05a 7.72±0.20a 75.06±6.01b A1 74.43±1.22b 91.12±1.58b 1.25±0.05b 6.56±0.34b 88.32±2.23a A2 62.51±1.40c 82.33±1.02c 0.93±0.07c 5.82±0.03c 68.44±2.58c A3 52.45±1.05d 75.35±1.56d 0.62±0.01d 3.00±0.08d 27.07±2.77d B0 79.11±2.65a 90.11±0.67a 1.28±0.05a 6.65±0.09a 82.88±2.30b B1 68.75±2.42b 84.49±1.59b 1.09±0.05b 5.37±0.08b 92.09±2.04a B2 58.55±2.11c 80.71±1.06c 0.73±0.02c 4.69±0.14c 76.65±2.87c B3 52.78±1.09d 68.66±1.55d 0.52±0.01d 2.37±0.08d 23.37±3.08d