Fig. 4From: Oregano essential oil improves piglet health and performance through maternal feeding and is associated with changes in the gut microbiotaFaecal microbiota alpha diversity of sows (top panel) and piglets (bottom panel) across sampling time point and treatment represented by a Shannon, b Faith's Phylogenetic Diversity (Faith_PD) and c) Pileou’s Eveness (Pilou_E)Back to article page