Performance of broiler chicken fed on different levels of cocktail enzyme supplemented diet

摘要

A trial was conducted to findout feed intake, growth performance and net profit/bird in broiler chicken fed two levels of 250g/ton (T1) and 500g/ton (T2) cocktail enzymes (Promo grow, Novo Nordics, Denmark) supplemented diets. At the end of trial, result revealed that feed intake (g/bird) did not differ significantly between control and treatment groups. Body growth (g/bird), feed conversion ratio (FCR), protein efficiency ratio (PER) and net profit (Rs./bird) were significantly (P<0.05) improved intreatment groups as compared to control. However, feed intake, growth performance and net profits (Rs./bird) not differ significantly between lower and higher level of enzyme supplementation. It may be concluded that lower level of enzyme supplementation is sufficient to improve body weight gain, FCR, PER and net profit (Rs./bird) in broiler chickens.