| 时期Stage | 处理Treatment | Pn (µmol·m−2·s−1) | Cond (mol·m−2·s−1) | Ci (µmol·mol−1) | Tr (mmol·m−2·s−1) | CAP (µmol·m−2·s−1) |
| 薹期 | CK | 16.69 aA | 0.71 aB | 208.27 bB | 7.89 aB | 34.5 bAB |
| Bolting stage | T1 | 15.54 bAB | 0.58 bB | 217.04 aA | 8.05 aB | 41.46 aA |
| T2 | 12.12 cB | 0.53 bB | 206.65 bB | 7.8 aB | 37.47 abA | |
| Mean | 14.78 | 0.61 | 210.65 | 7.91 | 37.81 | |
| 花期 | CK | 17.2 aA | 0.86 bA | 210.25 bB | 8.32 bAB | 37.61 bA |
| Flowering stage | T1 | 16.67 aA | 0.77 bA | 207.93 bB | 8.7 bA | 42.28 aA |
| T2 | 16.64 aA | 1.08 aA | 221.73 aA | 10.18 aA | 38.34 abA | |
| Mean | 16.83 | 0.9 | 213.3 | 9.07 | 39.41 | |
| 角果期 | CK | 14.83 aB | 0.52 aC | 216.66 aA | 8.84 aA | 31.64 aB |
| Pod stage | T1 | 14.97 aB | 0.54 aB | 215.99 aA | 9.17 aA | 28.77 aB |
| T2 | 11.47 bB | 0.51 aB | 208.76 bB | 8.7 aB | 21.4 bB | |
| Mean | 13.76 | 0.52 | 213.8 | 8.9 | 27.27 |