Table 2.
ANOVA table of the effects of providing colored photoperiodic lighting treatments during incubation on first week growth performance in broiler chickens.
| Effect | Body weight | Body weight gain | Feed consumption | FCR |
|---|---|---|---|---|
| Light (L) | 0.001 | 0.7691 | 0.1496 | 0.7946 |
| Gender (G) | 0.487 | 0.9139 | 0.0069 | 0.0522 |
| L x G | 0.164 | 0.9340 | 0.5440 | 0.9402 |
| Day (D) | <.0001 | <.0001 | <.0001 | <.0001 |
| L x D | 1.000 | 0.9999 | 0.7404 | 0.9462 |
| G x D | 0.430 | 0.4481 | 0.3494 | 0.2466 |
| L x G x D | 1.000 | 1.0000 | 0.9998 | 0.9994 |
| Block | <.0001 | <.0001 | <.0001 | <.0001 |
| Covariance structure | Variance components with square root transformation | First order autoregressive | First order autoregressive with log 10 transformation | First order autoregressive with log 10 transformation |