TABLE 1.

Ingredients and nutrient levels of the basal diet (%).

Item composition	Basal diet	OKG diet
Corn	62.51	62.51
Soybean meal	17.80	17.30
Fish meal	6.00	5.50
Wheat bran	0.30	0.30
Whey powder	2.63	2.63
Glucose	3.00	3.00
Soybean oil	3.00	3.00
Lysine	0.80	0.80
Methionine	0.46	0.46
Threonine	0.40	0.40
Tryptophan	0.10	0.10
CaHPO4	1.20	1.20
Limestone	0.50	0.50
NaCl	0.30	0.30
1Premix	1.00	1.00
OKG	0	1.00
Total	100.00	100.00
Nutrient levels2
DE (MJ/kg)	14.69	14.53
CP	16.99	17.34
Lys	1.54	1.54
Met	0.86	0.86
Thr	0.95	0.95
Trp	0.25	0.25
Ca	0.78	0.78
TP	0.64	0.64
AP	0.42	0.42

¹Premix provided the following: vitamin 0.1, choline 0.16,CuSO₄•H₂O 0.05, MnSO₄•H₂O 0.03, ZnSO₄•H₂O 0.03, FeSO₄•H₂O 0.06, 1% iodine 0.001, 1% selenium 0.001, 1% cobalt 0.001, zeolite powder 0.567.

²Nutrient levels were calculated values.