Table 3 Results of the ANOVA: effects of radiation levels, REW levels and species identity on transpiration (P < 0.05). Time factor (sessions, day of measurements) was considered as pseudoreplication and the measurements of transpiration outdoors were not taken into account
Df | Sum Sq | Mean Sq | F value | Pr(>F) | ||
|---|---|---|---|---|---|---|
Radiation levels | 1 | 4.24 | 4.241 | 4.0734 | 0.04373 | * |
Radiation levels: REW levels | 4 | 117.46 | 29.366 | 28.2078 | <2.20x10-16 | *** |
Radiation level: REW level: species | 18 | 643.6 | 35.756 | 34.3452 | <2.20x10-16 | *** |
Residuals | 1624 | 1690.69 | 1.041 |