FIGURE 4.

PCoA plot of samples from in vitro ruminal incubation of rice straw (A), wheat straw (B), and corn straw (C) based on Bray–Curtis distances. The PCoA analysis was performed using the OTUs obtained.

PCoA plot of samples from in vitro ruminal incubation of rice straw (A), wheat straw (B), and corn straw (C) based on Bray–Curtis distances. The PCoA analysis was performed using the OTUs obtained.