Table 4. The absolute processing weight (g) of Ross 708 male broilers processed on d 42 fed riboflavin and Bacillus subtilis and challenged with coccidiosis

Riboflavin	Bacillus	Coccidiosis	Absolute weight (g)								Weight / BW (%)		Weight / carcass weight (%)
			BW	Carcass	Fat pad	Wing	Breast	Tender	Drumstick	Thigh	Carcass	Fat pad	Wing	Breast	Tender	Drumstick	Thigh
0.75			2,753	1,903	32.3	206	566	112	246	315	69.09	1.25	10.84	30.07	5.92	12.94	16.51
6.6			2,717	1,904	31.6	205	569	112	244	309	69.30	1.26	10.79	29.90	5.86	12.83	16.32
20			2,776	1,905	30.9	206	576	113	242	317	69.39	1.10	10.87	29.81	5.94	12.72	16.59
SEM1)			20.8	15.9	0.75	1.8	6.5	1.1	2.0	3.5	0.224	0.073	0.044	0.192	0.050	0.068	0.109
	No		2,750	1,925a	31.7	207	575	113	246a	314	69.29	1.18	10.80	29.98	5.87	12.81	16.59
	Yes		2,748	1,883b	31.5	204	566	112	241b	313	69.22	1.23	10.87	29.87	5.95	12.85	16.37
	SEM		17.0	13.0	0.61	1.5	5.3	0.9	1.6	2.9	0.183	0.060	0.036	0.157	0.040	0.056	0.089
		Non-challenge	2,746	1,921	30.6b	208	577	114a	245	315	69.33	1.12b	10.84	29.92	5.95	12.80	16.52
		Challenge	2,751	1,888	32.6a	204	564	111b	242	312	69.19	1.29a	10.83	29.93	5.86	12.86	16.43
		SEM	17.0	13.0	0.61	1.5	5.3	0.9	1.6	2.9	0.183	0.060	0.036	0.157	0.041	0.056	0.089
Riboflavin × Bacillus
0.75	No		2,723	1,955	32.3	210	585a	114	250	316	69.39	1.14	10.82	29.88	5.84	12.85	16.37bc
0.75	Yes		2,783	1,852	32.3	201	547c	111	241	314	68.78	1.36	10.87	30.26	6.01	13.03	16.65ab
6.6	No		2,729	1,901	31.6	204	557bc	111	245	307	69.02	1.28	10.75	30.00	5.83	12.91	16.55ab
6.6	Yes		2,706	1,908	31.6	207	580ab	112	243	310	69.58	1.24	10.84	29.79	5.89	12.75	16.10c
20	No		2,797	1,920	31.2	208	582ab	114	243	320	69.46	1.11	10.84	30.06	5.94	12.68	16.84a
20	Yes		2,754	1,890	30.6	205	571abc	112	241	315	69.31	1.10	10.89	29.56	5.94	12.76	16.35bc
SEM			29.5	22.5	1.05	2.6	9.2	1.6	2.8	5.0	0.317	0.103	0.062	0.272	0.070	0.096	0.153
p-value
Riboflavin			0.144	0.995	0.427	0.918	0.539	0.613	0.390	0.204	0.621	0.245	0.481	0.621	0.523	0.076	0.204
Bacillus			0.947	0.024	0.834	0.144	0.260	0.284	0.041	0.724	0.792	0.507	0.212	0.631	0.195	0.674	0.085
Coccidiosis			0.822	0.074	0.024	0.052	0.078	0.008	0.145	0.525	0.583	0.045	0.863	0.955	0.128	0.508	0.492
Riboflavin × Bacillus			0.189	0.053	0.940	0.116	0.005	0.367	0.313	0.719	0.181	0.375	0.953	0.260	0.496	0.209	0.024
Riboflavin × Coccidiosis2)			0.650	0.198	0.980	0.409	0.570	0.720	0.606	0.970	0.118	0.543	0.876	0.233	0.733	0.393	0.416
Bacillus × Coccidiosis2)			0.541	0.565	0.615	0.076	0.940	0.160	0.405	0.362	0.903	0.930	0.649	0.863	0.330	0.647	0.090
Riboflavin × Bacillus × Coccidiosis2)			0.693	0.287	0.725	0.339	0.634	0.559	0.136	0.847	0.511	0.104	0.698	0.125	0.784	0.802	0.735

n = 8.
Means of non-significant interactions are not listed.
Means in a column not sharing a common superscript are different (p < 0.05).