Table 2.
At the pot scale, effects of patch size, species composition (monoculture and mixture), and their interaction in GLM on the seed germination percentage, plant height, and plant biomass. F-values, P-values, and degrees of freedom (df) are given, with significant results (P < .05) in bold.
| Source | df | F | P |
|---|---|---|---|
| Seed germination percentage | |||
| Patch size | 2 | 5.055 | .008 |
| Species composition | 1 | 13.134 | <.001 |
| Patch size × species composition | 2 | 0.029 | .971 |
| Plant height | |||
| Patch size | 2 | 8.735 | <.001 |
| Species composition | 1 | 0.930 | .337 |
| Patch size × species composition | 2 | 0.316 | .729 |
| Plant biomass | |||
| Patch size | 2 | 9.240 | <.001 |
| Species combination | 1 | 2.186 | .141 |
| Patch size × species composition | 2 | 1.165 | .315 |