不同春谷品种支链淀粉含量与营养品质指标及农艺性状的相关性分析

付颖,沈轶男,刘艳春,柴晓娇,王显瑞,白晓雷,李书田

Correlation Analysis of Amylopectin Content, Nutritional Quality and Agronomic Traits in Spring Millet Varieties

Ying Fu,Yinan Shen,Yanchun Liu,Xiaojiao Chai,Xianrui Wang,Xiaolei Bai,Shutian Li

表2 供试春谷品种的农艺性状

Table 2 Agronomic traits of tested spring millets

项目 Item 生育期(d) Growth period 刚毛长度(mm) Ear hair length 有效分蘖数 Effective tillers 株高(cm) Plant height 穗长(cm) Ear length 穗粗(cm) Ear diameter 单穗重(g) Single ear weight 出谷率(%) Milled millet percentage 千粒重(g) 1000-grain weight 赤谷6号Chigu 6 104 01.1 01 144.13 22.27 2.60 27.13 78.60 3.22 赤谷8号Chigu 8 116 01.2 01 164.10 26.27 2.70 32.78 75.30 3.08 黄金谷Huangjingu 115 02.3 02 161.50 20.20 2.00 12.80 65.10 3.47 峰红谷Fenghonggu 103 02.0 01 154.60 23.20 2.20 16.00 67.50 3.20 平均值Average 109.50 01.65 01.25 156.08 22.99 2.38 22.18 71.63 3.24 变异系数CV(%) 006.35 35.86 40.00 5.71 10.98 13.91 42.22 8.89 5.05