Table 2.
P-value of the joint analysis of variance for the variables leaf nitrogen (LNC), ear insertion height (EIH), plant height (PH), grain yield (GY) and vegetation indices (NDVI, SAVI, GNDVI, NDRE, SCCCI, EVI and MSAVI) evaluated in 30 maize genotypes during three crop seasons
| Variable | Block | Genotype (G) | Crop season (CS) | GxCS | Mean | CV (%) |
|---|---|---|---|---|---|---|
| LNC | 0.27 | 0.12 | 0.00 | 0.00 | 31.86 | 3.28 |
| EIH | 0.14 | 0.34 | 0.00 | 0.00 | 0.93 | 13.35 |
| PH | 0.26 | 1.00 | 0.00 | 0.00 | 1.87 | 6.89 |
| GY | 0.05 | 0.99 | 0.00 | 0.02 | 7540.56 | 19.21 |
| NDVI | 0.21 | 1.00 | 0.00 | 0.00 | 0.79 | 3.93 |
| SAVI | 0.28 | 1.00 | 0.00 | 0.00 | 0.58 | 5.07 |
| GNVDI | 0.29 | 0.42 | 0.00 | 0.00 | 0.71 | 2.34 |
| NDRE | 0.22 | 0.07 | 0.00 | 0.00 | 0.24 | 5.61 |
| SCCCI | 0.29 | 0.00 | 0.00 | 0.00 | 0.29 | 3.61 |
| EVI | 0.26 | 1.00 | 0.00 | 0.00 | 0.28 | 6.00 |
| MSAVI | 0.27 | 1.00 | 0.00 | 0.00 | 0.61 | 5.84 |