TABLE 3.
Average daily gain (ADG; mean ± standard deviation) in pigs vaccinated with trivalent vaccine containing PCV2a/b and M. hyopneumoniae or unvaccinated pigs on three swine farms
| ADG (g/day/pig) | |||||
|---|---|---|---|---|---|
| Farm | Group | D 0–18 (3–21 days old) | D 18–109 (21–112 days old) | D 109–172 (112–175 days old) | D 0–172 (3–175 days old) |
| A | VacA1 | 187.50 ± 31.42 | 588.31 ± 20.01* | 794.22 ± 34.13* | 605.73 ± 8.45* |
| VacA2 | 192.22 ± 27.07 | 573.55 ± 18.13* | 785.96 ± 33.13* | 601.92 ± 11.83* | |
| UnVacA | 182.50 ± 28.34 | 536.30 ± 22.31 | 753.70 ± 22.53 | 569.77 ± 10.01 | |
| B | VacB1 | 169.72 ± 36.41 | 572.27 ± 18.57* | 795.87 ± 33.20* | 602.79 ± 12.44* |
| VacB2 | 176.39 ± 19.63 | 576.26 ± 13.94* | 802.04 ± 21.53* | 608.76 ± 9.75* | |
| UnVacB | 173.61 ± 25.63 | 531.02 ± 23.98 | 746.96 ± 34.62 | 567.97 ± 13.08 | |
| C | VacC1 | 185.56 ± 32.79 | 560.94 ± 15.53* | 785.15 ± 20.54* | 593.90 ± 8.31* |
| VacC2 | 180.83 ± 18.88 | 556.14 ± 13.45* | 785.93 ± 33.31* | 590.74 ± 10.57* | |
| UnVacC | 176.11 ± 24.48 | 518.82 ± 24.11 | 740.26 ± 35.76 | 560.73 ± 9.39 | |
*
Significant difference (p < 0.05) between vaccinated and unvaccinated group within the same farm.