Table 1 The group design of animal experiment
Group number | Group name | Treatment information |
|---|---|---|
T1 | Negative control group | A basal diet supplemented with no extra additives (NC) |
T2 | Positive control group | A basal diet supplemented with 0.02% commercial probiotics containing Bacillus licheniformis and Bacillus subtilis (PC) |
T3 | Muramidase group | A basal diet supplemented with 0.035% microbial muramidase (MR) |
T4 | Precision biotics group | A basal diet supplemented with 0.1% precision glycan (PG) |
T5 | Mixture of MR and PG group | A basal diet supplemented with 0.025% MR + 0.1% PG (MRPG) |