Table 1.

Ingredient composition of the experimental diets (%) characterized by corn (M), white rice (W), and purple rice (P) designed for the starting (30 to 50 kg body weight), growing (50 to 80 kg) and finishing (80 to 100 kg) periods, respectively

	Starting period			Growing period			Finishing period
	M	W	P	M	W	P	M	W	P
Corn	46.8	0	0	50	0	0	54.2	0	0
White broken rice	0	50	0	0	53.2	0	0	55	0
Purple broken rice	0	0	50	0	0	53.2	0	0	55
Cassava chips	14.5	1	1	15.9	1	1	16	1.4	1.4
Bran from white rice	1	14	14	1	15.7	15.7	1	17	17
Soybean meal	27.5	24.8	24.8	24	21	21	23	22	22
Palm oil	3	3	3	2.3	2.1	2.1	0.2	0	0
Fish meal	5	5	5	4.8	5	5	3	2	2
Dicalcium phosphate	0.9	0.9	0.9	0.7	0.7	0.7	0.5	0.5	0.5
Limestone	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7
NaCl	0.35	0.35	0.35	0.35	0.35	0.35	0.35	0.35	0.35
Vitamin-mineral premix1	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25
Lysine	0	0	0	0	0	0	0.8	0.8	0.8

¹Contained per kg of feed: Ca, 332.5 mg; Fe, 60 mg; Se, 0.08 mg; Mn, 50 mg; Zn, 80 mg; Co, 0.16 mg; Cu, 100 mg; I, 0.05 g; vitamin A, 8,000 IU; vitamin D₃, 1,000 IU; vitamin E, 10 mg; vitamin K₃, 1 mg; vitamin B₁, 1 mg; vitamin B₂, 2 mg; vitamin B₆, 1.5 mg; vitamin B₁₂, 0.01 mg; pantothenic acid, 8 mg; niacin, 10 mg; choline chloride, 75 mg; biotin 0.03 mg.