光合作用光响应模型的比较
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叶子飘, 于强
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COMPARISON OF NEW AND SEVERAL CLASSICAL MODELS OF PHOTOSYNTHESIS IN RESPONSE TO IRRADIANCE
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YE Zi-Piao, YU Qiang
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表2 不同拟合有效光合辐射区间的表观量子效率、光补偿点和暗呼吸速率
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Table 2 Apparent quantum yield, light compensation point and dark respiration rate under different fitted scopes of PAR
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光合有效辐射
Photosynthetically active radiation (PAR, μmol·m -2·s-1) | ≤200 μmol·m-2·s-1 | ≤180 μmol·m-2·s-1 | ≤160 μmol·m-2·s-1 | ≤140 μmol·m-2·s-1 | ≤120 μmol·m-2·s-1 | | 表观量子效率 Apparent quantum yield (AQY) | 0.049 | 0.050 | 0.052 | 0.054 | 0.055 | | 光补偿点 Light compensation point ( Ic, μmol·m -2·s-1) | 28.16 | 28.80 | 29.23 | 30.00 | 30.18 | | 暗呼吸速率 Dark respiration rate (Rd, μmol·m -2·s-1) | -1.38 | -1.44 | -1.52 | -1.62 | -1.66 |
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