Effect of Dietary Inclusion of Neem Leaf Powder on Growth Performance, Nutrient Utilization, and Haemato-Biochemical Parameters of Japanese Quail

A feeding trial was conducted to discern the influence of dietary incorporation neem (Azadirachta indica) leaf powder on growth performance and haemato-biochemical parameters ofJapanese quail for 6 weeks. metabolic during last week assess nutrient utilization. total number 144-day-old chicks Japanese were randomly assigned into four treatment groups, with 36 per having three replicates 12 birds each. Birds T1 (control group ) fed a basal diet (starter finisher), whereas in groups T2, T3, T4, incorporated 0.25%, 0.50%, 1.00% powder, respectively. Results showed supplementation 0.25% improved terms body weight gain index whole period. Nutrient utilization among various similar. The hematological values no significant lterations i n d ifferent groups. Th e biochemical attributes similar, but considerable decrease level cholesterol glucose observed an increasing diet. Activities ALT, AST, ALP lowest T4 group. It can be concluded that 1 percent supplemented feed good health status desired birds.