青藏高原区域青稞品种区域适应性研究

朱明霞,白婷,强小林,王建平,许建业,马长寿,闽康,陶明娟,杨开俊

Research of Regional Adaptability of Hull-less Barley Varieties in the Qinghai-Tibetan Plateau

Mingxia Zhu,Ting Bai,Xiaolin Qiang,Jianping Wang,Jianye Xu,Changshou Ma,Kang Min,Mingjuan Tao,Kaijun Yang

表3 15个参试青稞品种平均生育期及主要经济性状

Table 3 The average growth period and main economic characters of 15 highland barley varieties

品种Variety 生育期(d) Growth period 基本苗(万株/hm2) Basic seedling 成穗数(万/hm2) Ear number 株高(cm) Plant height 穗长(cm) Spike length 穗粒数 Grains per spike 单穗粒重(g) Weight per ear 千粒重(g) 1000-grain weight QG01 118.5 252.0 342.4 95.3 6.16 49.3 1.93 42.45 QG02 114.7 262.6 359.9 96.6 6.46 46.4 2.01 43.62 QG03 120.0 250.7 339.1 97.1 5.75 49.3 1.86 41.18 QG04 112.8 249.3 347.9 91.0 7.13 46.6 1.81 41.09 QG05 113.2 257.8 337.6 91.3 7.18 47.0 1.87 41.15 QG06 114.3 267.3 378.5 86.8 6.48 43.2 1.81 43.14 QG07 115.7 274.8 358.5 93.3 6.62 44.9 1.84 45.07 QG08 115.0 273.9 400.8 80.6 6.70 48.8 2.01 46.30 QG09 116.4 263.0 363.8 92.8 6.25 51.8 2.16 45.62 QG10 115.9 244.1 318.8 95.9 6.26 46.4 1.82 42.20 QG11 115.6 261.7 356.3 93.7 6.32 49.8 1.87 43.22 QG12 115.7 258.1 331.8 99.5 6.15 48.1 1.94 45.16 QG13 117.8 227.9 295.5 102.6 6.70 55.0 2.08 42.77 QG14 123.8 273.3 317.0 99.4 4.82 39.9 1.72 38.40 QG15 126.6 268.1 331.5 107.7 5.92 41.5 1.45 35.55 CK 118.0 272.5 380.5 95.3 6.34 47.8 1.95 43.79