Figure 3 | Scientific Reports

Figure 3

From: Causes of variation among rice models in yield response to CO2 examined with Free-Air CO2 Enrichment and growth chamber experiments

Figure 3

Comparison between yield response to elevated [CO2] of 14 individual rice models (a) between two FACE sites and (b) between FACE and SPAR chamber experiments. Each point is an average over different N treatments and years for FACE. Red, LRC (light response curve-type photosynthesis model); Yellow, FvCB (Farquhar, von Caemmerer & Berry photosynthesis model); Green, RUE (Radiation use efficiency). Means of the observed and simulated are also shown. FACE = mean value for Shizukuishi and Wuxi. SPAR = mean value for 500 and 660 µmol mol−1 (ex 1, 2 & 3). SD is the measure of variation within each model due to different conditions (N, years or site).

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