Table 3.
Items (%) | NC | PC | BPT1 | BPT2 | SE2 |
---|---|---|---|---|---|
Dry matter | 77.40b | 80.08a | 79.34a | 79.57a | 0.56 |
Nitrogen | 77.00b | 78.43ab | 80.13a | 79.22a | 0.59 |
Energy | 76.63b | 79.22a | 77.79ab | 78.46ab | 0.67 |
NC = Basal diet (negative control); PC = Basal diet+22 ppm tylosin (positive control); BPT1 = NC+0.025% bacterphage; BPT2 = NC+0.05% bacterphage.
Standard error.
Means in the same row with different superscripts differ (p<0.05).