WEEK P1(control) P2(enzyme only) P3(enzyme probiotic) P4(probiotic only)
1. 1.63 ± 0.07 1.88 ± 0.21 1.96 ± 0.25 1.95 ± 0.22
2. 3.08 ± 0.28 2.97 ± 0.21 3.20 ± 0.40 3.50 ± 0.27
3. 4.41 ± 0.41 4.65 ± 0.39 4.94 ± 0.21 4.84 ± 0.13
4. 6.79 ± 0.19 6.96 ± 0.11 6.98 ± 0.21 7.04 ± 0.22
5. 8.65 ± 0.28 8.36 ± 0.17 8.41 ± 0.29 8.83 ± 0.29
6. 9.13 ± 0.64 8.54 ± 0.74 8.45 ± 0.61 9.78 ± 0.97
Table 7: Mean weekly water consumption of broilers fed diets supplemented with probiotic and commercial enzyme (lit./bird).