多棱饲用大麦品系粮、草产量及品质的鉴定与综合评价

赵斌, 季昌好, 孙皓, 朱斌, 王瑞, 陈晓东

Comprehensive Assessment of the Yield and Quality of Forage and Grain among Multi-Rowed Barley Lines

Zhao Bin, Ji Changhao, Sun Hao, Zhu Bin, Wang Rui, Chen Xiaodong

表4 10个性状指标的等权关联度和权重系数

Table 4 Equal weight association degree and weighting coefficient for ten traits

性状 Trait 等权关联度 Equal weight association degree 权重系数 Weighting coefficient 排序 Rank 干草产量Hay yield 0.5713 0.0910 8 籽粒产量Grain yield 0.6617 0.1054 3 株高Plant height 0.7135 0.1136 2 单株穗数SNP 0.6198 0.0987 6 每穗粒数GNS 0.6415 0.1022 5 千粒重1000-grain weight 0.7570 0.1206 1 粗蛋白含量CP 0.5466 0.0870 9 粗纤维含量CF 0.5246 0.0835 10 相对饲喂价值RFV 0.5948 0.0947 7 籽粒蛋白质含量 Protein content in grains 0.6481 0.1032 4