highly significantp < 0.01
Bacteroides showed a highly significant positive correlation with spleen index ( p < 0.01) and testicular index with Candidatus_Saccharimonas, Alloprevotella, Anaerostipes, and other bacteria ( p < 0.05).
Bacteroides showed a highly significant positive correlation with spleen index ( p < 0.01) and testicular index with Candidatus_Saccharimonas, Alloprevotella, Anaerostipes, and other bacteria ( p < 0.05).
barbarum leaf homogenate was the highest ( p < 0.05) and showed an increasing trend in the beginning, with the increase in the added level of L. barbarum leaves, but rapidly decreased with additional supplementation.