Treatment | Sex | Parity class | RSDa | P-values | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SGb | CGc | Male | Female | A (1/2) | B (3/4) | C (5–9) | Group | Sex | Parity class | ||
Bodyweight at birth, kg | 1.34 | 1.29 | 1.34a | 1.30b | 1.32 | 1.34 | 1.30 | 0.26 | 0.170 | 0.004 | 0.606 |
Bodyweight at weaning, kg | 7.83 | 7.81 | 7.86 | 7.77 | 7.92 | 7.90 | 7.64 | 1.54 | 0.145 | 0.257 | 0.292 |
Bodyweight gain, g/d | 245.2 | 245.5 | 246.0 | 244.7 | 249.9 | 249.0 | 237.0 | 2.8 | 0.942 | 0.627 | 0.115 |
Number of piglets born | 16.78 | 16.82 | 17.09 | 16.73 | 16.58 | 3.32 | 0.947 | 0.869 | |||
Number of piglets weaned | 13.47a | 12.36b | 13.06 | 13.09 | 12.65 | 1.03 | <.0001 | 0.196 | |||
Litter weight at birth, kg | 21.92 | 21.14 | 21.19 | 22.01 | 21.38 | 4.26 | 0.318 | 0.723 | |||
Litter weight at weaning, kg | 105.13a | 96.75b | 103.68a | 102.98a | 96.17b | 11.08 | 0.001 | 0.026 |