Table 3.

Alpha diversities and OTUs of the cecal samples in four groups supplemented with different doses of incomplete degradation products of galactomannan

Items	IDPG level, %				SEM	P-value
	0	0.01	0.025	0.05
OTUs	1,585b	1,562b	1,884a	1,798a	34.09	<0.001
Chao1	2,516c	2,568bc	2,894a	2,715b	43.70	<0.001
Shannon	6.63	6.45	6.75	6.61	0.06	0.465
Simpson	0.96	0.95	0.97	0.97	0.00	0.07

Different superscript letters in the same row differ significantly 
(P < 0.05).