研究不同温度对茄子苗期叶片夜间呼吸和光合启动时间影响的结果表明,夜温控制在15～18℃时适合茄子苗期生长。前半夜的温度控制在18℃,后半夜控制在15℃,早晨叶片见光前将温度提高到18℃,可以有效缩短光合启动时间和提高叶片的净光合速率。不同夜温处理后,茄子叶片在特定条件下的光合启动时间在30～55min之间。 The effects of different temperature on the nighttime respiration and photosynthetic start-up time of eggplant seedling leaves showed that the night temperature control was suitable for the growth of eggplant seedlings at 15 ~ 18 ℃. The temperature in the first half of the night was controlled at 18 ℃ and the latter at 15 ℃ in the middle of the night. The temperature of the leaves in the morning was increased to 18 ℃ before the light, which can shorten the photosynthetic start-up time and increase the net photosynthetic rate of leaves. After different night temperature treatment, the photosynthetic priming time of eggplant leaves under certain conditions was between 30 ~ 55min.