Department of Environmental Horticulture, University of California, Davis, California 95616.
Plant Physiol. 1980 Jan;65(1):65-8. doi: 10.1104/pp.65.1.65.
Short day induction in Bougainvillea "San Diego Red" increases photosynthetic rates in mature leaves; gibberellic acid treatments, which inhibit flowering, cancel the short day effect. These results lend support of a nutritional hypothesis that suggests that in Bougainvillea assimilate supply to the reproductive axis increases before floral initiation and during flower development.
短日照诱导在 Bougainvillea“圣地亚哥红”中增加成熟叶片的光合速率;赤霉素处理抑制开花,消除短日照的影响。这些结果支持了一种营养假说,即在开花前和花发育过程中,Bougainvillea 的同化产物供应增加到生殖轴。