山西谷子地方品种农艺性状和品质性状的综合评价

刘思辰,曹晓宁,温琪汾,王海岗,田翔,王君杰,陈凌,秦慧彬,王纶,乔治军

Comprehensive Evaluation of Agronomic Traits and Quality Traits of Foxtail Millet Landrace in Shanxi

LIU SiChen,CAO XiaoNing,WEN QiFen,WANG HaiGang,TIAN Xiang,WANG JunJie,CHEN Ling,QIN HuiBin,WANG Lun,QIAO ZhiJun

表1 212份山西谷子资源15个性状变化

Table 1 Variation of 15 traits in 212 foxtail millet of Shanxi

性状Trait 平均值Mean±SD 变幅Range 变异系数CV (%) 多样性指数H＇ 株高PH (cm) 120.14±16.35 63.50-158.67 13.61 2.15 穗长PL (cm) 29.83±5.47 16.67-49.00 18.34 1.94 茎长SL (cm) 31.55±4.63 21.28-46.00 14.66 1.95 茎粗SD (cm) 0.77±0.11 0.52-1.12 14.56 1.10 穗粗PD (cm) 2.81±0.54 1.25-4.27 19.19 1.31 节数SNN 13.17±1.35 9.00-18.50 10.23 1.69 码数SN 110.93±24.18 57.00-176.50 21.80 2.08 码粒数GNS 126.32±24.18 54.00-238.00 28.17 1.50 单穗重SSW (g) 32.29±7.99 13.23-55.89 24.74 1.97 穗粒重SGW (g) 25.61±6.88 9.91-47.16 26.87 1.57 千粒重TGW (g) 3.50±0.42 1.87-4.58 12.04 1.57 蛋白质Protein (%) 12.60±1.07 10.34-15.87 8.45 1.82 淀粉Starch (%) 72.63±2.44 51.35-76.31 3.35 1.71 直/支比Amylase/Amylopectin ratio 0.26±0.05 0.10-0.39 17.47 1.07 粒色GC - - 38.66 0.92