. 2022 Oct 20;102(1):102268. doi: 10.1016/j.psj.2022.102268

Table 3.

Performance of broiler chickens fed: control diet (CON), control diet supplemented with emulsifier (EMU), control diet supplemented with enzyme (ENZ), control diet supplemented with emulsifier, and enzyme (EMU+ENZ).

	AFI (g/bird)				AG (g/bird)				FCR¹ (kg/kg)
day	1–11	12–25	26–42	1–42	1–11	12–25	26–42	1–42	1–11	12–25	26–42	1–42
CON	244^a	1,409^a	2,458^a	4,110^a	212^b	973	1,493^b	2,678^b	1.15^a	1.45	1.82^a	1.60^a
EMU	224^ab	1,387^ab	2,391^ab	4,002^bc	218^a	990	1,603^b	2,711^b	1.03^b	1.41	1.74^b	1.54^b
ENZ	233^ab	1,388^ab	2,433^ab	4,054^ab	220^a	987	1,660^a	2,766^ab	1.06^ab	1.41	1.70^b	1.52^b
EMU + ENZ	218^b	1,371^b	2,365^b	3,954^c	223^a	981	1,694^a	2,798^a	0.97^b	1.40	1.60^c	1.46^c
SEM	3.71	5.66	13.1	17.5	1.18	5.38	10.0	11.6	0.019	0.009	0.015	0.010
P - value	0.041	0.026	0.041	0.006	< 0.001	0.65	< 0.001	< 0.001	0.002	0.055	< 0.001	< 0.001

^{a –c}

Means in a column not sharing a common letter are significantly different (P ≤ 0.05).

Feed conversion ratio.