Figure 4.
Effects of CSB on SCFA concentrations of the small intestinal chyme in broilers at 21 d of age. Acetic acid, propionic acid, butyric acid and total SCFA (TSCFA) concentrations were expressed as microgram per gram of chyme (μg/g). a,b: mean values were significant difference in the bars labeled with different letters (p < 0.05).