Fig. 3From: Nitrogen transformation processes catalyzed by manure microbiomes in earthen pit and concrete storages on commercial dairy farmsSpecies richness of the manure microbiome in two storage systems. Overall (A), various depths (B), and various locations (C). Details of the locations and depths are shown in Figs. 1C and F. Significance was calculated with PANOVA < 0.05Back to article page