生长调节剂对低温胁迫及复温下红海榄幼苗光合特性的影响
Effects of growth regulators on photosynthetic characteristics of Rhizophora stylosa seedlings under low temperature stress and re-warming
生长调节剂对低温胁迫及复温下红海榄幼苗光合特性的影响 |
| 欧阳子龙, 贾湘璐, 石景忠, 滕维超, 刘秀 |
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Effects of growth regulators on photosynthetic characteristics of Rhizophora stylosa seedlings under low temperature stress and re-warming |
| OUYANG Zi-Long, JIA Xiang-Lu, SHI Jing-Zhong, TENG Wei-Chao, LIU Xiu |
| 图9 生长调节剂对低温胁迫及复温下红海榄幼苗光合特性的主成分(PC)分析。A, 低温胁迫时期。B, 复温时期。CC, 类胡萝卜含量; Chl a, 叶绿素a含量; Chl a+b, 总叶绿素含量; Chl b, 叶绿素b含量; Ci, 胞间CO2浓度; Gs, 气孔导度; Pn, 净光合速率; Tr, 蒸腾速率。 |
| Fig. 9 Principal component analysis of plant growth regulators on photosynthetic characteristics of Rhizophora stylosa seedlings under low temperature stress and rewarming. A, Low temperature stress period. B, Rewarming period. CC, carotenoid content; Chl a, chlorophyll a content; Chl a+b, total chlorophyll content; Chl b, chlorophyll b content; Ci, intercellular CO2 concentration; Gs, stomatal conductance; Pn, net photosynthetic rate; Tr, transpiration rate. |
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