Table 3. A three-factor ANOVA analysis for water consumption.
| Source of variation | Degree of freedom | Sum of squares | Proportion(%) | Mean square | F value | P value |
|---|---|---|---|---|---|---|
| Block (B) | 2 | 661.4279 | 0.38 | 330.7139 | 10.15** | 0.0001 |
| Genotype (G) | 11 | 15492.26 | 8.89 | 1408.388 | 43.22** | <0.0001 |
| Water condition (W) | 1 | 145107.3 | 83.25 | 145107.3 | 4452.93** | <0.0001 |
| Year (Y) | 1 | 3089.673 | 1.77 | 3089.673 | 94.81** | <0.0001 |
| G × W | 11 | 2019.812 | 1.16 | 183.6193 | 5.63** | <0.0001 |
| G × Y | 11 | 3953.958 | 2.27 | 359.4507 | 11.03** | <0.0001 |
| W × Y | 1 | 390.0391 | 0.22 | 390.0391 | 11.97** | 0.0008 |
| G ×W × Y | 11 | 3594.97 | 2.06 | 326.8155 | 10.03** | <0.0001 |
Notes.
Proportion can be achieved by dividing the sum of squares of each factor by the total sum of squares.