抗旱糜子根系生长特性及叶片表皮结构对水分胁迫的响应

冯晓敏, 高翔, 吕慧卿, 郝志萍, 张力, 周忠宇, 张永清

The Responses of Root Growth Characteristics and Leaf Epidermal Structure of Drought-Resistant Broomcorn Millet to Water Stress

Feng Xiaomin, Gao Xiang, Lü Huiqing, Hao Zhiping, Zhang Li, Zhou Zhongyu, Zhang Yongqing

表1 水分胁迫对糜子产量及其构成的影响

Table 1 Effects of water stress on yield and its components of broomcorn millet

品种 Variety 处理 Treatment 2018 2019 株高 Plant height (cm) 单株穗重 Ear weight per plant (g) 千粒重 1000-grain weight (g) 产量（g/盆） Yield (g/pot) 株高 Plant height (cm) 单株穗重 Ear weight per plant (g) 千粒重 1000-grain weight (g) 产量（g/盆） Yield (g/pot) 陇糜4号 Longmi 4 CK 157.6±4.34a 11.16±0.12a 7.31±0.11a 239.46±9.90a 142.3±5.24a 11.05±0.09a 7.24±0.07a 235.13±6.72a LS 163.1±5.53a 11.81±0.11a 7.52±0.09a 251.24±9.52a 156.4±6.41a 11.22±0.12a 7.46±0.06a 238.65±8.93a MS 144.9±3.21b 10.86±0.09b 7.24±0.08a 211.81±8.33b 135.1±4.33b 10.68±0.10a 7.19±0.06a 217.32±6.15a SS 122.7±3.44c 8.53±0.07b 6.51±0.09b 204.97±7.35b 110.8±3.21c 8.32±0.06b 6.08±0.08b 195.87±5.28b 晋黍7号 Jinshu 7 CK 148.3±4.23a 9.12±0.13a 6.87±0.15a 196.10±6.82a 130.4±5.11b 9.10±0.07a 6.78±0.09a 195.46±6.79a LS 151.4±4.11a 9.41±0.14a 7.14±0.18a 205.93±7.25a 143.8±4.14a 9.35±0.13a 7.10±0.06a 200.78±7.85a MS 132.6±3.34b 8.35±0.10b 6.11±0.08b 164.24±8.31b 122.6±3.61b 7.87±0.11b 5.64±0.07b 160.43±5.66b SS 117.8±3.22c 7.63±0.12b 5.12±0.12c 140.35±5.56c 115.3±2.09c 6.56±0.09c 5.03±0.10b 142.91±4.97c