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2 调环酸钙对糜子茎秆节间长和节间鲜重的影响

Table 2 Effects of prohexadione-calcium on internode length and fresh weight of internode of broomcorn millet stem

品种（系） Variety (line) 处理 Treatment 节间长Internode length (cm) 节间鲜重Fresh weight of internode (g) 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 6.78±1.58a 12.88±1.24a 14.92±0.49a 17.86±1.55a 14.08±2.58a 2.36±0.48d 3.02±0.74d 4.94±0.43d 6.20±0.35d 5.17±0.21d P100 6.02±2.49b 12.08±0.76b 14.90±2.57b 16.24±1.08b 14.04±2.44b 2.48±0.26b 4.26±0.25b 5.20±0.32b 6.48±0.21b 5.43±0.63b P200 5.52±0.34c 11.63±2.18c 13.25±0.16c 15.57±1.56c 13.20±0.98c 2.66±0.66a 4.88±0.52a 5.84±0.47a 6.63±0.47a 5.92±0.76a P400 5.48±0.18c 11.00±1.45c 13.66±0.87c 15.04±1.66c 12.12±1.42c 2.40±0.03c 4.16±0.41c 5.03±0.22c 6.29±0.32c 5.22±0.22c 002-095 CK 7.82±1.33a 14.10±0.83a 18.80±2.74a 19.80±0.71a 17.84±1.11a 2.60±0.85d 3.21±0.48d 4.24±0.54c 4.27±0.76d 4.46±0.41d P100 7.26±0.27b 13.26±1.07b 17.58±1.33b 18.32±2.63b 16.60±0.08b 2.66±0.58c 3.66±0.69b 4.36±0.88b 4.33±0.91c 4.93±0.23b P200 6.88±1.75c 9.02±1.76c 11.58±0.42c 16.28±0.82c 16.16±1.65c 2.91±0.86a 3.71±0.62a 4.45±0.45a 4.89±0.83a 5.61±0.49a P400 6.82±1.03c 8.91±1.58a 11.24±1.25c 15.84±0.49c 15.74±2.01c 2.83±0.76b 3.35±0.55c 4.28±0.36c 4.38±0.79b 4.59±0.74c