Abstract:

Using the LCPro+，Diurnal Changes of Photosynthetic Rate、photosynthesis rate、light compensation point and light saturation point of three indoor ornamental foliage plants in different light treatments were determined and analysised, and Through analyzing the photosynthetic characters, The result indicates that shade tolerance presents： Scindapus aureum＞Calathea makoyana＞Begonia rex。