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

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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9. 10%透光率下生长的三七转入全日光后OJIP曲线相关参数的变化(平均值±标准误,n = 7)。不同字母表示不同处理间差异显著(p< 0.05)。

Fig. 9. Daily pattern of parameters related to the rapid fluorescence induction kinetic curve in leaves of Panax notoginsengtransferred from a shade environment with 10% transmittance to full sunlight (mean ± SE, n = 7). Different letters indicate signiﬁcant difference between shade and full sunlight conditions (p< 0.05).