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4 油菜各指标铝毒胁迫耐性系数相关系数

Table 4 Correlation coefficients of aluminum toxicity stress tolerance coefficient among various indexes of rapeseed

测定指标 Index 发芽势 GV (%) 发芽率 GR (%) 鲜重 FW (g) 干重 DW (g) 根长 RL (cm) 芽长 SL (cm) 发芽势 GV 1 发芽率 GR 0.888** 1 鲜重 FW 0.026 0.008 1 干重 DW -0.167 -0.159 0.407** 1 根长 RL 0.157* 0.227** 0.420** 0.116 1 芽长 SL -0.032 -0.036 0.246** 0.128 0.154* 1