Research Article

Dietary Sodium Butyrate Changed Intestinal Histology and Microbiota of Rainbow Trout (Oncorhynchus mykiss), but Did Not Promote Growth and Nutrient Utilization

Figure 3

Intestinal microbiota community abundance of rainbow trout at genus level. H: high fishmeal group; H2; high fishmeal +2.0 g/kg NaB, L: low fishmeal group; L2: low fishmeal +2.0 g/kg NaB.