摘要
初夏晴天茶树光合作用日进程测试表明,茶树净光合速率日进程曲线为双峰型,有明显的光合“午 休”现象。光响应及 CO2响应测试进一步证明,强光下光抑制的发生是引起茶树光合“午休”的重要原因。
Determination of diurnal photosynthetic variation in Camellia sinensis leaves in summer showed twin-peaked curve with an obvious midday-depress of photosynthesis. Test on response of photosynthesis to light and to CO2 indicated that photoinhibition caused by strong light was the major causes of midday-depress.
出处
《浙江林业科技》
2002年第3期80-83,共4页
Journal of Zhejiang Forestry Science and Technology
关键词
茶树
原因分析
光合作用
午休
photosynthesis
midday-depress
Camellia sinensis
