Table 6.
Body weight gain (BWG, g), feed intake (FI, g), feed conversion ratio (FCR g/g), and uniformity (Unif, %) of broilers supplemented with different concentrations of muramidase and enramycin from 1 to 21 and 1 to 42 days of age. Experiment 2.
| Treatment | BWG, g | FI, g | FCR g/g | BWG, g | FI, g | FCR g/g | Unif, % |
|---|---|---|---|---|---|---|---|
| 1 to 21 d | 1 to 42 d | ||||||
| Control | 903 | 1,251 | 1.390 | 3,265 b | 5,350 | 1.680 a | 80.8 |
| 25,000 MUR1 | 937 | 1,244 | 1.340 | 3,320 ab | 5,150 | 1.590 b | 81.4 |
| 35,000 MUR2 | 919 | 1,217 | 1.330 | 3,397 a | 5,220 | 1.590 b | 86.2 |
| Enramycin | 920 | 1,216 | 1.330 | 3,265 b | 5,110 | 1.610 ab | 86.4 |
| CV, % | 3.43 | 4.57 | 4.65 | 2.46 | 4.58 | 3.14 | 11.51 |
| P-value | 0.23 | 0.55 | 0.26 | 0.03 | 0.24 | 0.009 | 0.51 |
abDifferent letters in the same row differ by Tukey test (P < 0.05).
Abbreviation: CV, coefficient of variation.
12
Muramidase 007 at 25,000 LSU(F)/kg and at 35,000 LSU(F)/kg of feed.