Table 5.
GA treatment | Vernalized |
Non-vernalized |
||
---|---|---|---|---|
Bolted | Not bolted | Bolted | Not bolted | |
+GA | 9a | 11 | 0 | 25 |
−GA | 0 | 17 | 0 | 24 |
Vernalized and non-vernalized CZ259 (easy bolting bb genotype) plants growing in a SD CE room were treated with GA and scored for bolting by visual scoring and as defined by the threshold apex height to root diameter ratio for each treatment. Interactive effects between GA and vernalization were then determined based on ANOVA as described for Table 3.
aBolting was significantly affected by GA (P < 0.01).