Fig. 4.

Taxonomic Composition and Abundance Analysis of Cecal Microbiota at the Phylum Level. Fig. 4A presents the taxonomic composition analysis of the top ten most abundant phyla in the cecal microbiota. Fig. 4A1 shows the abundance levels of phyla with significant differences across groups at the phylum level. Fig. 4A2 details the abundance levels of phyla with significant differences under different dietary protein levels, and Fig. 4A3 illustrates the abundance levels of these phyla under different levels of EDP supplementation in the feed.

Note: Different lowercase letters above the box plots indicate significant differences (P < 0.05).