Table 4. P-values for factors when experimental run was considered as a fixed effect.
| Wheat | Cereal rye | Hairy vetch | Rapeseed | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Source of variation | df | Visible terminationa (14 DATb) | Visible termination (28 DAT) | Biomass reductiona | Visible termination (14 DAT) | Visible termination (28 DAT) | Biomass reduction | Visible termination (14 DAT) | Visible termination (28 DAT) | Biomass reduction | Visible termination (14 DAT) | Visible termination (28 DAT) | Biomass reduction |
| p-values | |||||||||||||
| Expt runc | 1 | 0.08 | 0.24 | 0.25 | 0.25 | 0.22 | 0.20 | 0.40 | 0.22 | 0.24 | 0.07 | 0.20 | 0.59 |
| Termination treatment | 9 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 |
| Expt run × Termination treatment | 9 | 0.25 | 0.47 | 0.82 | 0.08 | 0.19 | 0.06 | 0.14 | 0.22 | 0.23 | 0.66 | 0.79 | 0.66 |
aVisible termination (0–100 scale, 0 means no termination and 100 means complete termination) and biomass reduction was calculated in comparison to non-terminated check treatment. Non-terminated check treatment was excluded from data analysis
bDAT; Days after treatment
cExpt run = Experimental run