The trial was conducted for a period of six weeks on 225 day old broiler chicks, uniformly distributed into four groups of 75 chicks in each T1, T2 and T3 group. The chicks were fed with standard starter mash which contained crude protein 22.84% and metabolizable energy 2852.5 Kcal / kg (calculated value) up to three weeks of age. For next 3 weeks i.e. from 4 to 6 weeks of age with finisher mash which contained crude protein 20% and metabolizable energy 2966 Kcal / kg (calculated value). Group T1 received standard broiler diet. Group T2 and T3 received standard broiler diet supplemented with Ashwagandha and commercial synthetic compound @ 0.05 % of feed respectively. The experimental birds were reared on deep litter system and rice husk was used as litter material.The supplementation of Aswagandha and commercial synthetic compound recorded significant improvement in all studied growth parameter i.e. live body weights, weekly gain in body weights and feed conversion ratio was observed in all the supplemented groups over the control group. However, feed consumption in control group was significantly higher than supplemented group. The economic returns of supplemented groups are more than the unsupplemented group. The net profit per bird was maximum in the commercial synthetic compound supplemented group followed by Ashwagandha supplemented group and lowest was recorded in control group (T1).
Broiler chicks, Ashwagandha, Performance, Hot Weather,