Table 3. Average CFU from intestinal content in different groups (n = 12) of broilers at 15th and 28th day, respectively.

Groups	15th day		28th day
	TVC (CFU/gm sample)	TSC (CFU/gm sample)	TCC (CFU/gm sample)	TVC (CFU/gm sample)	TSC (CFU/gm sample)	TCC (CFU/gm sample)
Group A	1.10 × 109	2.50 × 109	1.06 × 109	1.70 × 109	0	68.00 × 103
Group B	0.11 × 109	1.60 × 109	0.12 ×1 09	0.6 × 109	0	7.00 × 103
Group C	0.12 × 109	8.00 × 109	1.32 × 109	1.26 × 109	0	0.024 × 103
Group D	2.00 × 109	6.60 × 109	1.28 × 109	0.54 × 109	0	48.00 × 103
Group E	0.06 × 109	12.60 × 109	1.38 × 109	1.80 × 109	0	0.38 × 103