甘蓝型油菜种子萌发期耐铝毒特性综合评价及其种质筛选

郜欢欢,叶桑,王倩,王刘艳,王瑞莉,陈柳依,唐章林,李加纳,周清元,崔翠

Screening and comprehensive evaluation of aluminum-toxicity tolerance during seed germination in Brassca napus

Huan-Huan GAO,Sang YE,Qian WANG,Liu-Yan WANG,Rui-Li WANG,Liu-Yi CHEN,Zhang-Lin TANG,Jia-Na LI,Qing-Yuan ZHOU,Cui CUI

表8 供试油菜种质各指标AC值与A值的灰色关联度

Table 8 Grey correlation degree between AC values and A values of various indexes of rape germplasm

指标 Index 关联度 Correlation degree 权重 Weight 排序 Rank 根长RL 0.313 0.213 1 鲜重FW 0.265 0.180 2 干重DW 0.246 0.168 3 芽长RL 0.218 0.149 4 发芽率GR 0.217 0.148 5 发芽势GV 0.208 0.142 6