Table 2.
Chlorophyll fluorescence parameters in leaves of S. miltiorrhiza seedlings.
| Treatment | ΦPSII | Fv /Fm | qP | qN |
|---|---|---|---|---|
| NM-Fo | 0.450 ± 0.028a | 0.6312 ± 0.074a | 0.860 ± 0.147a | 0.556 ± 0.147a |
| NM+Fo | 0.359 ± 0.022b | 0.548 ± 0.073b | 0.794 ± 0.065a | 0.523 ± 0.065a |
| AM-Fo | 0.439 ± 0.019a | 0.650 ± 0.038a | 0.854 ± 0.067a | 0.555 ± 0.067a |
| AM+Fo | 0.395 ± 0.014b | 0.627 ± 0.031a | 0.798 ± 0.091a | 0.536 ± 0.091a |
Values are means ± SD from four sets of independent experiments with 15 plants. Different lowercase letters indicate significant differences between different treatments according to two-way ANOVA followed by Tukey’s test for multiple comparisons (P < 0.05).