ISHS Acta Horticulturae 134: Regulation of Growth and Endogenous Hormones, XXI IHC
FLOWER FORMATION IN BEGONIA BOWERI III. INFLUENCE OF NIGHT INTERRUPTION WITH RED LIGHT UNDER DIFFERENT LIGHT:DARK CYCLES |
| Author: | K. Zimmer |
| Abstract:
SD plant Begonia boweri shows two light sensitive phases during a long night. Red or blue light are most effective either about 12 h after daily 'light on' or 12 h after daily 'light off' - independent from the daily light:dark ratio. Night break with far-red cannot inhibit flower formation. | |
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