. 2020 Nov 2;100(2):810–819. doi: 10.1016/j.psj.2020.10.041

Table 2.

Effects of dietary supplementation of RLS of growth performance in broilers.

Items	Treatments				SEM	P-value
Items	NCO	ANT	RLS1	RLS2	SEM	P-value
BW, g
1 d	35.36	35.28	35.33	35.32	0.13	0.997
28 d	491.90	517.10	507.95	520.07	8.05	0.631
56 d	1,501.26^b	1,547.25^b	1,517.19^b	1,598.64^a	10.77	0.002
ADG, (g/day)
1–28 d	16.31	17.21	16.88	17.31	0.29	0.628
29–56 d	36.05	36.79	36.04	38.52	0.42	0.108
1–56 d	26.18^b	27.00^b	26.46^b	27.92^a	0.19	0.002
ADFI, g
1–28 d	35.23	35.62	35.79	35.83	0.22	0.212
29–56 d	91.21	92.34	91.18	96.69	1.05	0.169
1–56 d	63.09	64.26	63.50	66.45	1.06	0.101
F: G, (g/g)
1–28 d	2.16^a	2.07^b	2.12^a	2.07^b	0.01	0.002
29–56 d	2.53	2.51	2.53	2.51	0.02	0.980
1–56 d	2.41	2.38	2.40	2.38	0.01	0.914

^a,bMean with different superscripts in the same row differ significantly (P < 0.05).

Abbreviations: ANT, basal diet supplemented with 30 mg/kg bacitracin; F:G, feed:gain; NCO, basal diet provided as control; RLS, rhamnolipid; RLS1, basal diet supplemented with 500 mg/kg RLS; RLS2, basal diet supplemented with 1,000 mg/kg RLS.