Fig. 3From: Microbial and metabolomic mechanisms mediating the effects of dietary inulin and cellulose supplementation on porcine oocyte and uterine developmentMicrobiota alpha-diversity in faeces of gilts fed different dietary fiber levels at 19 d of the 2nd oestrous cycle. a, Observed species. b, Shannon index. c, Chao 1 index. Gilts constituted the experimental units (n = 6). DF 1.0, basal diet without DF supplement; DF 1.5, DF 1.75 and DF 2.0, basal diets with an additional 50%, 75% and 100% DF intake, respectively. Columns with different letters a,b denote P < 0.05Back to article page