Green Tulsi leaves were dried for three to four days initially and then in oven at 60ºC up to moisture content level below 10%. Then the leaves were crushed manually to make it fine. It was passed through fine meshed wire sieve to obtain uniform powder. Then it was mixed with standard feed mixture according to the ratio mentioned. Chicks were provided 0.8 sq.ft/bird space. Cages, feeders, waterers, and other equipments were properly cleaned disinfected and sterilized before use. The waterers were disinfected with 0.02%KMnO4 solution every day. The average live body weight, body weight gain, feed intake, mortality percent and feed conversion ratio were measured on weekly basis. At the end of experiment, randomly selected nine birds from each group were killed humanely. Internal organs were separated including abdominal fats and neck in such a way that only the solid muscular portion remained. Breast, right thigh and right leg of each bird were weighed on a wing balance on fresh basis. The Data obtained were subjected to statistical analysis using ANOVA. In case of significance difference Duncan Multiple Range Test was applied.