Growth and Feed Utilization of Tilapia (Oreochromis aureus) Fed Diets containing Supplementary Enzymes

A 90-day feeding trial was conducted to investigate the effects of supplemental exogenous enzymes on growth performance in juvenile tilapia Oreochromis aureus (0.22±0.01 g). A multienzyme complex containing fungal xylanase, β-glucanase, pentosonase, α-amilase, fungal β-glucanase, hemicellulase, pectinase, cellulase, and cellubiase was included at levels of 0.0 (control), 0.25, 0.5, and 0.75 g/kg diet in four test diets. After 90 days, survival...