Research Article

Dietary Supplementation of Crystalline Amino Acid Improves Growth Performance and Health of Yellow Catfish That Reduced by Plant Proteins Replacement of Fishmeal

Figure 2

The activities of ALT and AST in the liver of yellow catfish. The different letters (a, b, and c) represent existing significant differences; lowercase “a” represents the lowest value, and lowercase “c” represents the highest value (). The vertical bars represent the (). ALT: alanine transaminase; AST: aspartate aminotransferase.