Department of Botany, Panjab University, Chandigarh, India.
Planta. 1970 Sep;95(3):277-80. doi: 10.1007/BF00385094.
Floral buds were initiated in Impatiens balsamina plants treated with 2,3,5-triiodobenzoic acid (TIBA) and kept under non-inductive 16- and 24-hr photoperiods, although much later than under inductive 8-hr photoperiods. TIBA did not affect extension growth to any appreciable extent but decreased the number of nodes on the main shoot under 8-hr and increased it under 16- and 24-hr photoperiods. Its effect on the development of lateral buds varied with photoperiod. TIBA-induced flowering resembles gibberellin-induced one, but its mechanism is not clear.
用 2,3,5-三碘苯甲酸（TIBA）处理并在非诱导的 16 小时和 24 小时光周期下处理的凤仙花植物中启动了花芽，尽管比在诱导的 8 小时光周期下启动得晚得多。TIBA 并没有对延伸生长产生任何明显的影响，但在 8 小时光周期下减少了主枝上的节数，在 16 小时和 24 小时光周期下增加了节数。它对侧芽发育的影响随光周期而变化。TIBA 诱导的开花类似于赤霉素诱导的开花，但它的机制尚不清楚。
