Effect of supplementation of soya waste in diets on growth rate, carcass quality and economic returns of  Guinea fowls

A study was conducted to evaluate utilization of soya waste in the concentrate basal diet for growing Guinea fowls. A total of 150 Guinea fowls at 7 weeks of age were arranged in a completely randomized design with 5 treatments as 5 diets and 3 replicates, with 10 birds per experimental unit. The 5 dietary treatments were 5 soya waste supplements at levels of 0, 10, 20, 30 và 40 g fresh soya waste/ bird/day (corresponding to the BDN0, BDN10, BDN20, BDN30 and BDN40 diets, respectively), The trial lasted 8 weeks to evaluate nutrient intakes, growth rate, carcass performance and profit of Guinea fowls. The results indicate  that the daily intakes of DM, CP, EE  and ME were significantly higher ...