生产条件下谷子品种盐碱耐性的差异及综合评价

陈二影,秦岭,杨延兵,黎飞飞,王润丰,张华文,王海莲,刘宾,孔清华,管延安

Variation and Comprehensive Evaluation of Salt and Alkali Tolerance of Different Foxtail Millet Cultivars Under Production Conditions

ErYing CHEN,Ling QIN,YanBing YANG,FeiFei LI,RunFeng WANG,HuaWen ZHANG,HaiLian WANG,Bin LIU,QingHua KONG,YanAn GUAN

表3 不同谷子品种产量构成因素的盐害率

Table 3 Salt injury rate of yield components of different foxtail millet cultivars

品种 Cultivars 单穗重盐害率 SIRWPP(%) 单穗粒重盐害率 SIRGWPP(%) 出谷率盐害率 SIRPGWPP(%) 千粒重盐害率 SIRTKW(%) 干物重盐害率 SIRSBW(%) 株高盐害率 SIRPH(%) 籽粒收获指数盐害率 SIRGHI(%) 济谷17 Jigu17 11.97±3.07cd 18.13±0.96cd 6.98±0.02ab 9.63±0.96c 49.05±0.45de 18.69±3.01c 1.49±0.02d 济谷18 Jigu18 48.99±0.47a 51.20±0.75a 4.35±0.60c 14.43±0.76ab 62.45±1.55a 30.56±1.49b 20.83±3.48a 济谷19 Jigu19 27.55±6.61b 33.25±6.06b 7.87±0.04a 8.64±1.01c 55.40±2.40bc 28.62±2.19b 11.02±2.00bc 济谷20 Jigu20 20.23±2.32bc 26.12±1.34bc 7.36±1.02ab 14.27±0.77ab 50.00±2.90cd 18.10±1.72c 12.57±2.08b 济谷21 Jigu21 3.53±0.35de 10.23±1.46de 7.10±1.10ab 8.79±0.91c 43.70±0.50ef 19.16±1.81c 5.54±1.25cd 济谷22 Jigu22 0.94±0.16e 6.30±0.58e 5.40±0.74bc 8.99±0.46c 40.85±2.95f 19.35±2.45c 3.59±0.29d 中谷2 Zhonggu2 19.61±2.73bc 24.50±3.66bc 6.15±0.25abc 15.84±0.46a 50.25±0.45cd 20.95±1.80c 11.38±2.76bc 冀谷39 Jigu39 46.39±2.61a 50.78±2.92a 8.25±0.71a 12.39±0.53b 59.90±0.70ab 37.50±2.59a 25.63±2.37a 标准差 SD 25.34 23.80 1.85 5.12 10.55 27.20 11.79 F值 F value 35.19** 35.27** 3.68* 15.10** 16.86** 10.35** 15.78**