Research Article
Corn Hybrid Response to Water Management Practices on Claypan Soil
Table 5
ANOVA table of water management (WM) and corn hybrid treatments for plant population, grain moisture, yield, and diplodia in 2008 and 2010.
| Source | | Population | Moisture | Yield | Diplodia | df | F-value | Pr > F | F-value | Pr > F | F-value | Pr > F | F-value | Pr > F |
| Year | 1 | 94.4 | <0.0001 | 578.4 | <0.0001 | 0.8 | 0.38 | 151.1 | <0.0001 | Year × rep | 6 | 1.0 | 0.449 | 0.5 | 0.801 | 2.6 | 0.049 | 0.8 | 0.544 | WM | 5 | 0.8 | 0.571 | 3.9 | 0.008 | 1.9 | 0.116 | 1.0 | 0.463 | Year × WM | 5 | 5.3 | <0.0001 | 15.7 | <0.0001 | 15.8 | <0.0001 | 6.9 | <0.0001 | Year × rep × WM | 30 | 6.7 | <0.0001 | 4.1 | <0.0001 | 8.1 | <0.0001 | 7.2 | <0.0001 | Hybrid | 4 | 3.8 | 0.005 | 205.4 | <0.0001 | 11.8 | <0.0001 | 15.2 | <0.0001 | Year × hybrid | 4 | 4.0 | 0.003 | 7.3 | <0.0001 | 2.1 | 0.081 | 13.0 | <0.0001 | WM × hybrid | 20 | 1.3 | 0.159 | 1.5 | 0.094 | 2.2 | 0.001 | 1.2 | 0.277 | Year × WM × hybrid | 20 | 0.8 | 0.668 | 0.5 | 0.965 | 1.1 | 0.382 | 1.1 | 0.304 |
|
|