Table 3
Effect of dietary inclusion of citrus pulp, fish by-product andBacillus subtilisfermentation biomass on growth performance of weanling pigs¹

Item	Citrus pulp, fish by-product, and Bacillus subtilisfermentation biomass, %			SEM2	P-values3
	0	2.5	5.0		Linear	Quadratic
Phase I (d 0 ∼ 14)
ADG, g	441	460	474	14.86	0.145	0.871
ADFI, g	721	706	689	8.51	0.053	0.937
G:F, g/kg	613b	652ab	688a	19.96	0.018	0.960
Phase II (d 15 ∼ 28)
ADG, g	515	540	576	16.80	0.057	0.688
ADFI, g	1,087	1,129	1,123	13.36	0.163	0.686
G:F, g/kg	474b	478ab	512a	9.06	0.018	0.199
Overall (d 0 ∼ 28)
ADG, g	478	500	525	11.40	0.250	0.944
ADFI, g	904	917	906	13.74	0.058	0.747
G:F, g/kg	529b	545ab	579a	11.53	0.024	0.545