调环酸钙对糜子茎秆特征及抗倒伏能力的影响

侯晓敏, 闫锋, 董扬, 赵富阳, 李清泉, 卢环, 张金东, 张巩亮

Effects of Prohexadione-Calcium on Stem Characteristics and Lodging Resistance of Broomcorn Millet

Hou Xiaomin, Yan Feng, Dong Yang, Zhao Fuyang, Li Qingquan, Lu Huan, Zhang Jindong, Zhang Gongliang

表5 调环酸钙对糜子倒伏指数和倒伏系数的影响

Table 5 Effects of prohexadione-calcium on lodging index and lodging coefficient of broomcorn millet

品种（系） Variety (line) 处理 Treatment 倒伏指数Lodging index 倒伏系数Lodging coefficient 基1节 Section 1 基2节 Section 2 基3节 Section 3 基4节 Section 4 基5节 Section 5 基1节 Section 1 基2节 Section 2 基3节 Section 3 基4节 Section 4 基5节 Section 5 齐黍1号 Qishu 1 CK 29.61±0.45a 16.22±1.41a 16.81±1.09a 15.46±0.48a 20.57±1.96a 11.06±0.35a 6.06±0.63a 6.28±0.89a 5.77±0.55a 7.68±2.43a P100 26.69±2.63b 15.95±1.81b 14.06±0.06b 12.28±1.42b 18.86±1.68b 9.69±0.85b 5.79±1.96c 5.10±0.36b 4.46±1.44b 6.84±1.71b P200 23.72±2.46c 12.41±0.75c 12.05±0.45c 11.92±0.55c 14.98±0.53c 8.66±0.43c 4.53±1.12c 4.40±0.77c 4.35±0.48b 5.47±0.41c P400 26.21±2.91b 14.71±0.11b 14.48±1.47b 13.64±1.12b 17.65±1.97b 10.78±0.82b 6.05±0.43b 5.96±0.27b 5.61±0.62a 7.26±0.56a 002-095 CK 31.93±0.44a 22.38±2.27a 19.24±0.08a 18.64±1.07a 27.50±1.08a 16.01±1.33a 11.22±0.57a 9.65±0.78a 9.35±0.48a 13.79±2.55a P100 26.84±2.79b 19.20±1.24b 14.76±0.19b 15.23±0.63b 17.53±1.11b 11.85±1.46b 8.48±0.66c 6.52±0.71c 6.72±1.57b 7.74±1.42c P200 21.25±0.33c 18.01±1.03c 14.59±0.05b 11.79±1.44c 13.29±0.47c 8.78±0.56c 7.44±0.45c 6.03±1.34c 4.87±0.49c 5.49±0.78c P400 21.94±1.64c 18.88±1.45c 15.52±0.46b 14.65±0.06b 18.55±1.69b 12.62±1.05b 10.86±0.33b 8.93±1.42b 8.43±0.38b 10.68±1.05b