Research Article
Increasing Phosphorus Digestibility in Common Carp (Cyprinus carpio L.) Farming Using Phytase and Citric Acid
Figure 3
Phosphorus (P) digestibility for each experimental diet (mean ± SD). C, control, L, low enzyme concentration; H, high enzyme concentration; LA, low enzyme concentration with citric acid; HA, high enzyme concentration with citric acid. Different indices (a, b) indicate significant differences (factorial ANOVA followed by the post hoc Tukey test, n = 2 for each diet).