Table 1.

Nutrient composition of experimental diets (%).

	1-21 days				22-42 days
Ingredients	T1†	T2	T3	T4	T1	T2	T3	T4
Corn	44.91	45.61	45.75	45.86	49.90	51.45	51.49	51.54
Soybean meal	43.85	43.73	43.59	43.48	38.67	38.43	38.39	38.34
Palm oil	6.58	0.00	0.00	0.00	7.31	0.00	0.00	0.00
Sunflower oil	0.00	3.50	2.00	0.50	0.00	3.50	2.00	0.50
Tuna oil	0.00	2.50	4.00	5.50	0.00	2.50	4.00	5.50
Di calcium phosphate	1.91	1.91	1.91	1.91	1.77	1.77	1.77	1.77
Limestone	1.20	1.20	1.20	1.20	1.06	1.06	1.06	1.06
Salt	0.44	0.44	0.44	0.44	0.31	0.31	0.31	0.31
Vitamin premix	0.30	0.30	0.30	0.30	0.30	0.30	0.30	0.30
Mineral premix	0.30	0.30	0.30	0.30	0.30	0.30	0.30	0.30
DL-Methionine	0.25	0.25	0.25	0.25	0.23	0.23	0.23	0.23
Lysine	0.26	0.26	0.26	0.26	0.15	0.15	0.15	0.15
Calculated composition (%)
Crude protein	22.00	22.00	22.00	22.00	20.50	20.50	20.50	20.50
ME (Kcal/kg)	3080	3080	3080	3080	3150	3150	3150	3150
Available phosphorus	0.45	0.45	0.45	0.45	0.42	0.42	0.42	0.42
Calcium	1.00	1.00	1.00	1.00	0.90	0.90	0.90	0.90
Methionine	0.55	0.55	0.55	0.55	0.50	0.50	0.50	0.50
Lysine	1.20	1.20	1.20	1.20	1.00	1.00	1.00	1.00
Na	0.20	0.20	0.20	0.20	0.15	0.15	0.15	0.15

^† Dietary n-3 PUFA level of 0.5 (T1), 8.0 (T2), 11.5 (T3), 16.5% (T4).