the optimum leaves had higher net photosynthetic rate than hight light(hl) and low light(ll) leaves were same as ll leaves and light saturation point were same as hl leaves.
under this experiment condition, the light compensation point and light saturation point of the two species didn't show regularity with the change in nitrogen concentration in water.
在本实验条件下,这两种供试植物的光合补偿点和光合饱和点随氮浓度的变化没有表现出规律性。
the light saturation point and the apparent quantum requirement are higher.
光饱和点和表观量子需要量较高。
the light compensation point and light saturation point varied among 4 species.
光饱和点和光补偿点表现为高丛>半高丛>矮丛>红豆;
the light compensation point (lcp) and light saturation point (lsp) of a. oxyphyila improved with light intensity enhancing.
随着光强增加益智光补偿点(lcp)和光饱和点(lsp)均会提高;
the light saturation point was the highest in sxw, being significantly different with natural progeny.