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Leaf net photosynthetic rates and chlorophyll content under different treatments.
| Treatment | Pn (μmol·m2·s−1) | Chlorophyll content (SPAD value) |
|---|---|---|
| Control | 7.08 ± 0.15b | 23.93 ± 0.13b |
| FSA I | 7.28 ± 0.17b | 24.50 ± 0.18b |
| BCRF I | 11.68 ± 0.13a | 33.53 ± 0.15a |
Different letters indicate statistically significant differences (p < 0.05).
