Table 2.

Effects of diets supplemented with BMFA on the growth performance of broilers.

Items	Groups				SEM	P	Contrast a
	S0	S1	S2	S3			L	Q
Initial weight, g	1107.65	1096.79	1102.36	1104.04	3.07	0.132	0.707	0.158
Final weight, g	2157.50	2179.38	2138.33	2171.33	16.67	0.355	0.995	0.743
Average daily gain (ADG), g	19.43	20.05	19.18	19.76	0.29	0.209	0.918	0.946
Average daily feed intake (ADFI), g	108.25a	108.46a	105.53b	106.46b	0.34	< 0.001	< 0.001	0.306
F/G (ADFI/ADG)	5.57	5.41	5.51	5.39	0.08	0.412	0.245	0.776

In the same row, values with no letter or the same letter superscripts mean no significant difference (P > 0.05), while with different letter superscripts mean significant difference (P < 0.05), n = 5. S0, blank control group, broilers were fed diet without BMFA supplementation; S1, S2, and S3, broilers were fed diet supplemented with 0.2, 0.4, and 0.6% of BMFA, respectively. ^aL, linear; Q, quadratic.