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Back fat and backfat loss of the sows at farrowing and at weaning
| Paracetamol | Control | |
|---|---|---|
| Number of sows | 23 | 21 |
| Backfat at farrowing (mm) | 18.0 ± 3.6 | 18.3 ± 4.4 |
| Backfat at weaning (mm) | 13.2 ± 3.2d | 12.4 ± 3.5e |
| Backfat change (mm) | - 4.8 ± 1.8d | - 5.9 ± 2.7e |
d,e Different superscripts in a row indicate differences between treatment (P < 0.05) Values are means ± SD
