Table 7.
Descriptive statistics of farrowing duration and litter size of different gestation length.
| Gestation Length (day) | Number of Litters | Farrowing Duration (min) | Total Number of Born | Number Born Alive |
|---|---|---|---|---|
| 109 | 7 | 224.23 b ± 33.09 | 10.43 ab ± 2.23 | 10.14 ab ± 2.12 |
| 110 | 37 | 246.84 ab ± 59.11 | 10.89 a ± 2.04 | 10.00 ab ± 2.44 |
| 111 | 250 | 257.78 ab ± 71.92 | 11.86 a ± 2.39 | 11.17 a ± 2.40 |
| 112 | 1200 | 251.39 ab ± 73.80 | 12.05 a ± 2.30 | 11.58 a ± 2.34 |
| 113 | 4403 | 248.93 ab ± 69.98 | 12.08 a ± 2.29 | 11.67 a ± 2.28 |
| 114 | 11,789 | 250.29 ab ± 67.58 | 11.69 a ± 2.40 | 11.37 a ± 2.36 |
| 115 | 12,457 | 250.54 ab ± 66.48 | 11.39 a ± 2.50 | 11.12 a ± 2.48 |
| 116 | 1997 | 246.02 ab ± 65.05 | 11.16 a ± 2.62 | 10.89 a ± 2.59 |
| 117 | 57 | 261.78 ab ± 74.62 | 10.63 a ± 2.42 | 10.19 ab ± 2.55 |
| 118 | 3 | 286.60 a ± 74.90 | 9.00 b ± 3.61 | 8.67 b ± 3.06 |
a, b Values within a column with different superscripts differ significantly at p < 0.05.