Cohortd | Sub-cohorte | Description | n | Feed costs, € | Sales income, € | Margin over feed costs, € | |||
---|---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | ||||
1 | – | Pigs born one week later and weaned at 21 d of age | 48 | NAf | NA | NA | NA | NA | NA |
2 | 2a | Pigs weaned at 28 d of age. Splitg by size 3 weeks post-weaning from group a group of 888 pigs | 265 | 100.0 | 9.68 | 165.8 | 16.04 | 65.7 | 6.36 |
2 | 2b | Pigs weaned at 28 d of age. Splitg by size 3 weeks post-weaning from sub-cohort 2a and 5 weeks post-weaning from sub-cohort 2c | 357 | 95.9 | 9.41 | 159.0 | 15.59 | 63.0 | 6.18 |
2 | 2c | Pigs weaned at 28 d of age. Smaller size pigs splitg by size 5 weeks post-weaning from sub-cohort 2b | 87 | 93.5 | 10.11 | 155.0 | 16.75 | 61.5 | 6.65 |
3 | – | Pigs weaned at 35 d of age | 25 | 90.3 | 12.10 | 149.6 | 20.05 | 59.4 | 7.95 |
4 | – | Pigs weaned at 49 d of age plus delayed pigs from the other cohorts and pigs that had returned from the hospital facilities | 94 | 84.3 | 12.32 | 139.8 | 20.42 | 55.5 | 8.10 |