Table 5.
Average mortality percentages with standard deviation of small broilers, subjected to different journey lengths and waiting times in the four seasons.
| Journey length | Waiting time | ||||
|---|---|---|---|---|---|
| Winter | |||||
| <2h | 0.23±0.21a | 0.27±0.24a | 0.23±0.16a | 0.31±0.33a | 0.28±0.24a |
| 2–4 h | 0.52±1.37b | 0.55±0.57a | 0.43±0.34a | 1.06±1.38a | 0.68±0.71a |
| 4–6 h | 1.14±1.03a | 1.18±1.02a | 2.10±1.80a | 0.88±0.70a | 1.18±0.35a |
| 6–12 h | 2.46±3.09a | 0.49±0.50a | 0.36±0.26a | 1.75±1.84a | 1.41±1.65a |
| Spring | |||||
| < 2h | 0.24±0.23a | 0.24±0.18a | 0.32±0.29a | 0.23±0.21a | 0.09±0.08a |
| 2–4 h | 0.31±0.35a | 0.23±0.15a | 0.24±0.23a | 0.15±0.14a | 0.20±0.13a |
| 4–6 h | 0.22±0.16a | 0.53±0.67a | 0.35±0.40a | / | / |
| 6–12 h | / | 0.51±0.38a | / | / | / |
| Summer | |||||
| < 2h | 0.11±0.13a | 0.16±0.18a | 0.12±0.08a | 0.23±0.17a | 0.14±0.13a |
| 2–4 h | 0.18±0.17a | 0.17±0.16a | 0.26±0.20a | 0.19±0.18a | 0.20±0.23a |
| 4–6 h | 0.20±0.28a | 0.14±0.10a | 0.24±0.29a | 0.20±0.20a | 0.21±0.15a |
| 6–12 h | 0.29±0.22a | 0.20±0.22a | 0.12±0.06a | / | 0.21±0.019a |
| Autumn | |||||
| < 2h | 0.13±0.12a | 0.13±0.09a | 0.11±0.11a | 0.12±0.13a | 0.12±0.10a |
| 2–4 h | 0.23±0.21a | 0.18±0.13a | 0.18±0.13a | / | 0.22±0.13a |
| 4–6 h | 0.18±0.14a | 0.53±0.84a | 0.10±0.02a | 0.11±0.01a | / |
| 6–12 h | 0.56±0.79a | / | / | / | / |
Different letters within the same column showed statistically significant differences for P < 0.01a or P < 0.05b.