短期生长环境光强骤增导致典型阴生植物三七光系统受损的机制
武洪敏1,2, 双升普1,2, 张金燕1,2, 寸竹1,2, 孟珍贵1,2, 李龙根1,2, 沙本才1, 陈军文1,2,*(
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Photodamage to photosystem in a typically shade-tolerant species Panax notoginseng exposed to a sudden increase in light intensity
WU Hong-Min1,2, SHUANG Sheng-Pu1,2, ZHANG Jin-Yan1,2, CUN Zhu1,2, MENG Zhen-Gui1,2, LI Long-Gen1,2, SHA Ben-Cai1, CHEN Jun-Wen1,2,*()
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图4. 遮阴和全日光下净光合速率(A)、胞间CO2浓度(B)和气孔导度(C)的日变化特征(平均值±标准误,n = 7)。*, 同一测量时间的两处理间气体交换参数差异显著(p< 0.05)。
Fig. 4. Diurnal pattern of net photosynthetic rate (A), intercellular CO2 concentration (B) and stomatal conductance (C) in shade treatment and full sunlight treatment (mean ± SE, n = 7). *, significant difference in gas exchange parameters between the two treatments at same measurement time ( p< 0.05).
