Table 5.
Analysis of variance (ANOVA) for the effect of arbuscular mycorrhizal fungi (AMF) inoculation on the content of the photosynthetic pigments in summer savory plants under drought stress conditions.
| S.O.V. | df | Chl a | Chl b | Chl a+b | CARs |
|---|---|---|---|---|---|
| Drought | 2 | 724.24** | 453.9* | 2315.36 | 58.50** |
| AMF | 1 | 213.55** | 71.58** | 532.56 | 17.78** |
| Drought ×AMF | 2 | 16.16** | 3.14* | 33.26 | 5.52** |
| Error | 24 | 0.976 | 0.770 | 3.15 | 0.193 |
| C.V | – | 3.01 | 5.16 | 6.30 | 12.96 |
S.O.V., df, chl, CARs, AMF, and C.V. refer to the source of variation, degree of freedom, chlorophyll, carotenoids, arbuscular mycorrhizal fungi, and coefficient of variation respectively. *, **, and ns, significant at the 5% and 1% probability levels and non-significant, respectively.