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7 各品种的综合性状指标、权重、μ(X)及综合评价值

Table 7 Value of each comprehensive index (CI), index weight, μ(X), and comprehensive evaluation value (D)

品种 Variety CI1 CI2 CI3 μ(X1) μ(X2) μ(X3) D 排名Order 济谷17JG17 0.421 -1.344 -1.111 0.674 0.000 0.069 0.556 4 济谷18JG18 -1.312 0.288 0.299 0.000 0.545 0.582 0.103 8 济谷19JG19 -0.784 -0.459 -1.301 0.205 0.296 0.000 0.200 6 济谷20JG20 0.541 0.835 -0.855 0.721 0.728 0.162 0.680 3 济谷21JG21 1.258 -0.700 0.937 1.000 0.215 0.814 0.901 2 济谷22JG22 1.210 0.557 0.520 0.981 0.635 0.662 0.920 1 中谷2ZG2 -0.309 1.649 0.062 0.390 1.000 0.495 0.464 5 冀谷39JG39 -1.026 -0.827 1.449 0.111 0.173 1.000 0.185 7 权重Weights 0.817 0.108 0.075