CTR | CTR-PA | PA | P-value | |
---|---|---|---|---|
Average daily feed intake | 7.1 ± 0.3 | 7.0 ± 0.3 | 7.2 ± 0.3 | 0.200 |
Weight (kg) | ||||
Entry | 280.1 ± 3.7 | 274.1 ± 3.7 | 277.9 ± 2.9 | 0.504 |
Exit | 243.3 ± 9.4 | 237.6 ± 9.4 | 238.5 ± 9.2 | 0.443 |
Lactation change | − 36.6 ± 8.5 | − 36.7 ± 8.5 | − 38.6 ± 8.4 | 0.778 |
Backfat thickness (mm) | ||||
Entry | 19.1 ± 1.4 | 18.2 ± 1.4 | 18.2 ± 1.4 | 0.259 |
Exit | 18.8 ± 0.1 | 18.8 ± 0.1 | 18.5 ± 0.1 | 0.221 |
Lactation change | − 0.7 ± 0.7 | − 0.6 ± 0.7 | − 0.4 ± 0.7 | 0.750 |
Wean to service interval (days) | 9.0 ± 0.9 | 8.3 ± 0.9 | 6.4 ± 0.8 | 0.061 |