. 2016 Apr 25;53(2):128–135. doi: 10.2141/jpsa.0150077

Table 4. Effect of dietary Flavomycin, Bacillus licheniformis and Enramycin supplementation on the small intestinal morphology of broilers (d 21).

	Control	FLV	FLC	ENR	SEM	P-value
Duodenum (µm)
Villus height	1626^b	1752^a	1764^a	1765^a	12.16	<0.01
Crypt depth	225^a	210^b	208^b	207^b	3.13	<0.01
Villus: Crypt ratio	7^b	8^a	8^a	8^a	0.09	<0.01
Jejunum (µm)
Villus height	987^b	1042^a	1045^a	1045^a	9.46	<0.01
Crypt depth	188^a	173^b	165^b	163^b	4.34	<0.01
Villus: Crypt ratio	5^b	6^a	6^a	6^a	0.15	<0.01
Ileum (µm)
Villus height	786^b	820^a	829^a	834^a	8.50	<0.01
Crypt depth	166^a	151^b	145^b	144^b	3.5⁹	<0.01
Villus: Crypt ratio	4^b	5^a	5^a	6^a	0.14	<0.01

Control: basal diet; FLV: basal diet+5 ppm Flavomycin; FLC: basal diet+5 ppm Flavomycin+1.35×10⁹ CFU/kg Bacillus licheniformis; ENR: basal diet+5 ppm Enramycin.

^{a, b}

Means in the same row with different superscripts differ (P<0.05).