Table 1.
Complete block analysis of variance of total seed yield (SY) for the main effects [CO2] concentration (400 μmol mol−1, 600 μmol mol−1), temperature (control, heat) and the interaction term
| CO2 | Temperature | CO2 × temperature | |
|---|---|---|---|
| Seed yield | |||
| 2014 | 0.0231 | 0.0003 | 0.1055 |
| 2015 | 0.0192 | < 0.0001 | 0.688 |
| Num DF | 1 | 1 | 1 |
| Den DF | 3 | 6 | 6 |
| Plant height | |||
| 2014 | 0.031 | 0.0033 | 0.2394 |
| 2015 | < 0.001 | 0.9176 | 0.7104 |
| Num DF | 1 | 1 | 1 |
| Den DF | 9 | 9 | 9 |
| Nodes per plant | |||
| 2014 | 0.0574 | 0.0311 | 0.2568 |
| 2015 | 0.0124 | 0.0746 | 0.2689 |
| Num DF | 1 | 1 | 1 |
| Den DF | 9 | 9 | 9 |
Bold values represent statistical significant (P < 0.1).