红萍的光合作用和光抑制的若干探索

A Probe into the Photosynthesis and Photoinhibition of Azolla

通过不同的条件处理 ,测定了对红萍净光合速率影响 ,结果表明 :采用改变栽培技术变水养萍为湿养萍 ,以及增加二氧化碳浓度和施加光呼吸抑制剂等技术措施 ,可显著地提高红萍的净光合速率。

The effects of different treatments on the net photosynthetic rate of Azolla were determined. The result showed that such technical measures as changing water breeding into wet breeding, increasing the concentration of CO 2 and applying photorespiration inhibitor could raise the net photosynthetic rate of Azolla remarkably.