Table 7.
The therapeutic effect of enrofloxacin against colibacillosis.
Group | Bacterial | Concentration | Sum chickens | Dead chickens | Protection rate |
---|---|---|---|---|---|
Test | 8 mL,109 CFU/mL | 11.9 mg/kg BW | 12 | 2 | 83.3% |
Control | 8 mL,109 CFU/mL | No treatment | 12 | 11 | 8.3% |