Levels Of Dietary Fish Oil & Poultry Fat In this experiment, the effects of different levels of fish oil and poultry fat (FO+PF) on the performance and Breast fatty acids composition of broiler chickens assessed. 3% oil in 4 diets were altered with replacing PF by FO (T1=3%PF, T2=2%PF+1%FO, T3=1%PF+2%FO, and T4=3%FO) and were given ad libitum to the birds throughout the growth period. The performance was calculated at 42 d old and the...... Similar Editorial : by Dara Girard. | Source : Interactive Science