Table 3.

Effects of supplementary 1% and 2% of CLNT on microbial alpha diversity in the intestine of IHNV-infected rainbow trout.

Groups	Indices
	ACE	Chao1	Simpson	Shannon-wiener	Coverage
NC	194.35±26.94a	195.38±23.44a	0.47±0.34a	1.40±0.84a	99.92±0.02%
HD	300.08±33.20b	296.42±28.82b	0.19±0.05b	2.56±0.21b	99.88±0.04%
LD	306.10±32.87b	302.61±38.32b	0.22±0.05b	2.30±0.11b	99.86±0.02%
IH	300.32±46.21b	292.15±37.75b	0.23±0.04b	2.15±0.60b	99.91±0.03%

Different letters indicated significant differences between groups (P < 0.05).