我国谷子登记品种遗传多样性分析及综合评价

袁迪, 智慧, 王海岗, 张慧, 姚琦, 梁红凯, 王君杰, 陈凌, 刁现民, 贾冠清

Genetic Diversity Analysis and Comprehensive Evaluation of Registered Varieties of Foxtail Millet in China

Yuan Di, Zhi Hui, Wang Haigang, Zhang Hui, Yao Qi, Liang Hongkai, Wang Junjie, Chen Ling, Diao Xianmin, Jia Guanqing

表3 不同生产区谷子登记品种农艺性状比较

Table 3 Comparison of agronomic traits of foxtail millet registered varieties in different production regions

农艺性状 Agronomic trait 西北春谷区NSSD 东北春谷区NSSA 华北夏谷区SSANC 平均值 Mean 变幅 Range 变异系数 CV (%) 平均值 Mean 变幅 Range 变异系数 CV (%) 平均值 Mean 变幅 Range 变异系数 CV (%) 株高PH (cm) 108.60±18.19 56.50~154.83 16.75 94.32±20.01 60.00~138.50 21.22 103.97±10.32 61.17~129.17 9.93 茎粗SD (mm) 6.91±0.94 5.15~9.60 13.65 6.69±1.37 3.80~8.72 20.83 7.78±0.68 6.35~9.57 8.70 茎节数SNN 10±1 7~14 13.45 9±2 5~11 17.76 11±1 8~14 9.31 穗颈长PNL (cm) 30.41±4.85 16.00~42.17 15.95 28.87±5.30 17.17~36.42 18.36 23.51±3.27 15.17~29.17 13.90 穗长PL (cm) 24.87±3.77 15.63~36.17 15.16 23.21±3.81 13.50~28.25 16.43 23.97±2.59 19.67~34.67 10.21 穗粗PD (mm) 26.97±3.79 15.94~37.68 14.04 26.62±6.21 13.74~38.09 23.33 27.79±2.59 21.05~34.48 9.31 穗重PW (g) 19.32±4.16 10.65~29.58 21.56 17.99±6.63 4.52~28.01 36.85 20.97±3.05 12.66~28.03 14.56 穗粒重GWPP (g) 15.52±3.47 7.55~23.74 22.35 14.34±5.36 3.74~23.74 37.37 17.09±2.63 9.86~23.45 15.39 千粒重TGW (g) 2.88±0.26 2.16~3.44 8.93 2.79±0.34 1.89~3.23 12.02 2.72±0.20 2.13~3.11 7.40 谷码数SP 94±17 44~137 17.88 94±17 48~132 18.07 101±13 66~130 12.49 叶长LL (cm) 43.10±4.89 29.71~55.83 11.35 41.25±5.43 25.58~47.35 13.17 44.75±3.46 37.67~56.83 7.74 叶宽LW (cm) 3.04±0.35 2.23~4.08 11.54 3.02±0.44 1.83~3.56 14.48 3.21±0.23 2.62~3.77 7.27