Fig. 6

Relative abundance of fecal bacterial community on the phylum and genus level. Figure 6a is the relative abundance on the phylum level; Fig. 6b is the relative abundance on the genus level. T0: BPS replaces 0% of WCS; T25: BPS replaces 25% of WCS; T50: BPS replaces 50% of WCS; T75: BPS replaces 75% of WCS. Numbers 1, 2, 3 and 4 in names of samples refer to individual heifers per set of treatment. BPS, Broussonetia papyrifera silage; WCS, whole corn silage