Potential of Chinese Yam (Dioscorea polystachya Turczaninow) By-Product as a Feed Additive in Largemouth Bass (Micropterus salmoides): Turning Waste into Valuable Resources

Figure 7

The differentially abundant taxa at the genus level (indicator analysis) and comparison in the relative abundance of PICRUSt2-generated functional profile of intestinal microbiota (a–d) in the control group and the groups supplemented with Chinese yam by-product at 0.4% (S2) and 1.6% (S3) for 60 days. The KEGG pathways were differentially abundant at level 2 (a, c) and level 3 (b, d), respectively (Welch’s -test).