| Treatment | Height (cm) | No. of Leaves | Leaf Area (cm2) | ||||||
| Days After Planting | |||||||||
| 29 | 44 | 58 | 29 | 44 | 58 | 29 | 44 | 58 | |
| CO2 Level (A) | |||||||||
| Elevated (EC) | 15.2 | 78.0 | 96.0 | 5.8 | 16.2 | 33.8** | 143 | 626 | 1475* |
| Ambient (AC) | 18.0** | 93.9** | 101.0 | 7.1* | 18.4 | 24.3 | 160 | 687 | 803 |
| Soil Moisture Level (B) | |||||||||
| Low | 15.7 | 78.4 | 97.5 | 5.5 | 17.3 | 28.5 | 137 | 667 | 1262 |
| Normal | 18.0 | 94.6* | 107.3* | 6.5 | 18.9 | 31.9 | 155 | 705 | 1206 |
| High | 16.1 | 84.9 | 90.7 | 7.3 | 15.8 | 26.8 | 163 | 598 | 950 |
| Interaction Effect (P Values < 0.05) | |||||||||
| AXB | 0.003 | 0.013 | 0.652 | 0.01 | 0.970 | 0.018 | 0.003 | 0.884 | 0.53 |