花后DA-6处理调控小麦种子活力的机理

许晨,王文静,曹珊,李如雪,张贝贝,孙爱清,张春庆

Mechanism of DA-6 Treatment Regulating Wheat Seed Vigor After Anthesis

XU Chen,WANG WenJing,CAO Shan,LI RuXue,ZHANG BeiBei,SUN AiQing,ZHANG ChunQing

图1 2018年良星77不同穗位粒位种子的活力指标比较 A：单株干重;B：活力指数。D2：花后2 d;D6：花后6 d;*表示差异达5%显著水平;**表示差异达1%显著水平。下同

Fig. 1 Comparison of vigor index of seeds in different spike and grain positions of Liangxing 77 in 2018 A: Plant dry weight; B: Vigor index. D2: 2 days after anthesis; D6: 6 days after anthesis; * represents significant difference at the 5% level; ** represents significant differences at the 1% level. The same as below