Fig. 5From: Effect of Broussonetia papyrifera silage on the serum indicators, hindgut parameters and fecal bacterial community of Holstein heifersPrincipal component analysis of the four treatment. T0: BPS replaces 0% of WCS; T25: BPS replaces 25% of WCS; T50: BPS replaces 50% of WCS; T75: BPS replaces 75% of WCS. BPS, Broussonetia papyrifera silage; WCS, whole corn silageBack to article page