Growth performance of broiler chicken (0-35 days). T1= Basal diet (control); T2= Basal diet +multi strain probiotics (100g/100kg of feed); T3= Basal diet + multi enzymes (100g/100kg of feed); Final body weight (A), body weight gain (B), feed intake (C) and feed conversion ratio (D). a, b = means bearing dissimilar superscript differ significantly (p<0.05). Bar indicates standard error of mean (SEM).