a decreasing trendP < 0.05
At 6 days after inoculation, the abundances of Firmicutes in the CK, 10 3 , 10 6 , and 10 9 groups showed a decreasing trend (58.33%, 58.51%, 56.29% and 17.41%) ( P < 0.05, Fig. 3(A) ).
At 6 days after inoculation, the abundances of Firmicutes in the CK, 10 3 , 10 6 , and 10 9 groups showed a decreasing trend (58.33%, 58.51%, 56.29% and 17.41%) ( P < 0.05, Fig. 3(A) ).