Effect of Bacillus megaterium-Coated Diets on the Growth, Digestive Enzyme Activity, and Intestinal Microbial Diversity of Songpu Mirror Carp Cyprinus specularis Songpu

Table 4

Effects of B. megaterium-coated diets on abundance and diversity of the intestinal microflora of Songpu mirror carp.

Groups	Enrichment index		Diversity index
	Chao	ACE	Simpson	Shannon
Initial	^a	^a	^a	^a
Control	^a	^a	^a	^a
B. megaterium	^b	^b	^b	^b

Note: in the same column, values with different small letter superscripts mean significant difference (), while those with the same or no letter superscripts mean no significant difference ().