The dilution of commercial broiler feed with copra meal (CM), palm kernel (PKM) and cassava leaf (CLM) enzyme supplementation was investigated. Two hundred eighty 7-day old Cobb 500 broilers were fed alone or diluted the test ingredients without enzyme. There no interaction effects (p>0.05) on intake (FI) weight gain (WG). Poorer (p<0.05) conversion ratio (FCR) observed diet diets from 22-42 d,...

this experiment was conducted to examine effects of different levels of niacin on the gut and liver histology and also some activity of the liver enzymes in the blood serum of common carp. a control diet (containing 30 mg niacin kg-1 commercial diet) and four other diets were prepared which had 50, 70, 90 and 110 mg niacin per kg of commercial diet, added by spraying. fish with initial average ...

Two experiments were conducted to study the effect of phytase supplementation to lowphosphorus starter and finisher broiler diets on mineral utilization and growth performance. All diets in this study were isonitrogenous, isocaloric and corn-soybean diets. In Experiment 1, four replicate groups of 15 commercial broiler chicks, one-day old, were randomly assigned to each of two dietary treatment...