Table 3.
Three-way ANOVA for analyses of differences in photosynthetic carbon assimilation, stomatal conductance and intercellular CO2 concentration (Ci) of offspring ramets with ‘integration’, ‘nitrogen form’ and ‘water status’ as main factors
| Effect | df | Photosynthesis |
Conductance |
Ci |
|||
|---|---|---|---|---|---|---|---|
| F | P | F | P | F | P | ||
| Integration | 1 | 6·731 | 0.012 | 10·831 | 0.002 | 0·335 | 0·566 |
| Nitrogen | 1 | 1·981 | 0·165 | 1·500 | 0·226 | 0·134 | 0·716 |
| Water | 1 | 15·469 | <0.001 | 21·077 | <0.001 | 0·302 | 0·585 |
| Integration × nitrogen | 1 | 0·179 | 0·674 | 0·204 | 0·653 | 0·055 | 0·815 |
| Integration × water | 1 | 3·211 | 0·079 | 2·772 | 0·102 | 2·277 | 0·138 |
| Nitrogen × water | 1 | 0·910 | 0·345 | 1·150 | 0·289 | 1·409 | 0·241 |
| Integration × nitrogen × water | 1 | 0·010 | 0·919 | 0·002 | 0·966 | 0·272 | 0·605 |
| Error | 50 | ||||||
See Fig. 3 for data.
Significant effects (P < 0·05) are shown in bold type.