Table1.

The composition and nutrient level of basic diet (air-dry basis).

Ingredients		Nutrient levels	%
Corn	57.78	Metabolizable energy3/(MJ/kg)	11.63
Soybean meal	28.72	Crude protein	19.15
Corn stalk	7.65	Crude fiber	6.18
Fish meal	2.49	Neutral detergent fiber	17.15
Soybean oil	0.48	Acid detergent fiber	6.35
Calcium hydrogen phosphate	1.15	Soluble phosphorus	0.40
Calcium carbonate	0.91	Calcium	0.84
Sodium chloride	0.3	Lysine	1.06
Trace elements1	0.5	Methionine + Cysteine	0.62
Multivitamin2	0.02

¹The trace elements provided the following per kg of diets: Fe 90 mg, Cu 6 mg, Mn 85 mg, Zn 85 mg, I 0.42 mg, Se 0.3 mg, Co 2.5 mg.

²The multivitamin provided the following per kg of diets: VA 1 500 IU, VD₃ 200 IU, VE 12.5 mg, VK₃ 1.5 mg, VB₁ 2.2 mg, VB₂ 5.0 mg, nicotinic acid 65 mg, pantothenate 15 mg, VB₆ 2 mg, biotin 0.2 mg, folic acid 0.5 mg, choline 1,000 mg.

³Calculated value.