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4 200份谷子登记品种在2个地区种植农艺性状比较

Table 4 Comparison of agronomic traits of 200 registered foxtail millet varieties in two regions

农艺性状 Agronomic trait 北京密云Miyun, Beijing 山西晋中Jinzhong, Shanxi 平均值Mean 变异系数CV (%) 平均值Mean 变异系数CV (%) 株高Plant height (cm) 112.39±18.11 16.11 99.19±17.99 18.14 茎粗Stem diameter (mm) 6.54±1.04 15.97 7.82±1.41 18.04 茎节数Stem node number 9.00±1.00 16.17 12.00±2.00 14.40 穗颈长Panicle neck length (cm) 30.54±6.00 19.66 25.27±6.54 25.90 穗长Panicle length (cm) 22.91±3.81 16.63 25.93±4.10 15.81 穗粗Panicle diameter (mm) 26.81±3.75 13.97 27.63±5.40 19.53 穗重Panicle weight (g) 20.54±5.56 27.06 19.01±5.24 27.59 穗粒重Grain weight per panicle (g) 18.16±5.20 28.62 13.76±4.14 30.08 千粒重1000-grain weight (g) 2.79±0.24 8.50 2.84±0.38 13.35 谷码数Spikelet number per panicle 93.00±18.00 19.46 100.00±21.00 20.74 叶长Leaf length (cm) 40.60±4.92 12.12 46.42±5.59 12.04 叶宽Leaf width (cm) 2.99±0.36 12.19 3.21±0.42 13.03