Item | T1 | T2 | SEM | |
---|---|---|---|---|
Parity | 3.80 | 3.77 | 0.27 | 0.932 |
Sow body weight (kg) | ||||
Lactation (dL) | 248.19 | 242.44 | 4.20 | 0.337 |
Weaning | 225.01 | 224.04 | 3.75 | 0.876 |
Change, - | 23.18 | 18.40 | 1.10 | 0.003 |
Sow backfat thickness (mm) | ||||
Lactation (dL) | 20.63 | 20.22 | 0.51 | 0.360 |
Weanling | 15.82 | 16.33 | 0.39 | 0.281 |
Change, - | 4.82 | 3.88 | 0.22 | 0.002 |
Daily feed intake (kg/d) | 5.14 | 5.47 | 0.11 | 0.018 |
Weaning to estrus interval (d) | 4.97 | 4.57 | 0.24 | 0.253 |