Table 4.
Analysis of variance and G × E for carotenoid content.
| Trials | Genotype | Season or Location | Genotype × season or genotype × location | |||
|---|---|---|---|---|---|---|
| F value | p value | χ2 value | p value | χ2 value | p value | |
| CT3 vs CT4 IRRI | 9.526 | 0.001 | 2.788 | 0.095 | 2.271 | 0.131 |
| CT2 PR vs CT3 IRRI | 10.138 | 0.001 | 7.901 | 0.005 | 0.134 | 0.714 |
| CT2 PR vs CT4 IRRI | 6.289 | 0.001 | 7.298 | 0.007 | 10.308 | 0.001 |
| Pooled (location effect) | 41.228 | 0.001 | 9.315 | 0.002 | 0.182 | 0.669 |
| Pooled (environment effect) | 37.570 | 0.001 | 10.370 | 0.001 | 0.000 | 0.999 |
CT confined test, IRRI International Rice Research Institute, PR Philrice.