Table 5.
Results of ANOVAs for all functional traits.
| DF | χ2 | p | ||
|---|---|---|---|---|
| Grain yield | Cultivar | 41 | 908.62 | <.001 |
| Management | 2 | 75.22 | <.001 | |
| Year | 1 | 4.13 | <.05 | |
| Cultivar × Management | 82 | 126.96 | <.01 | |
| Cultivar × Year | 41 | 141.60 | <.001 | |
| Management × Year | 2 | 5.7 | .058 | |
| Cultivar × Management × Year | 74 | 108.05 | <.01 | |
| Biomass | Cultivar | 41 | 251.28 | <.001 |
| Management | 2 | 51.32 | <.001 | |
| Year | 1 | 38.79 | <.001 | |
| Cultivar × Management | 82 | 94.78 | .16 | |
| Cultivar × Year | 41 | 123.41 | <.001 | |
| Management × Year | 2 | 2.9 | .23 | |
| Cultivar × Management × Year | 74 | 92.96 | .067 | |
| Harvest index | Cultivar | 41 | 1421.02 | <.001 |
| Management | 2 | 168.15 | <.001 | |
| Year | 1 | 424.64 | <.001 | |
| Cultivar × Management | 82 | 96.2 | .14 | |
| Cultivar × Year | 41 | 184.17 | <.001 | |
| Management × Year | 2 | 58.99 | <.001 | |
| Cultivar × Management × Year | 74 | 91.45 | .082 | |
| Radiation interception | Cultivar | 41 | 322.11 | <.001 |
| Management | 2 | 80.14 | <.001 | |
| Year | 1 | 21.11 | <.001 | |
| Cultivar × Management | 82 | 110.05 | <.05 | |
| Cultivar × Year | 41 | 108.18 | <.001 | |
| Management × Year | 2 | 1.91 | .38 | |
| Cultivar × Management × Year | 74 | 114.30 | <.01 | |
| Radiation use efficiency | Cultivar | 41 | 231.12 | <.001 |
| Management | 2 | 17.07 | <.001 | |
| Year | 1 | 30.74 | <.001 | |
| Cultivar × Management | 82 | 92.89 | .19 | |
| Cultivar × Year | 41 | 103.82 | <.001 | |
| Management × Year | 2 | 2.44 | .29 | |
| Cultivar × Management × Year | 74 | 85.66 | .17 | |