Evaluation of graded replacement levels of fish meal with duckweed (Lemna minor) in diets of Channa striata fingerlings: Growth performance, nutrient utilization, and economic analysis
A 90-day feeding trial was conducted to evaluate the effects of graded replacement of fish meal with L. minor (0%, 25%, 50%, 75%, and 100%) alongside a commercial feed (CF) as control group, on growth performance, feed utilization, carcass composition, nutrient excretion, and economic assessment in 180 Channa striata f...