Fig. 1

Growth performance results. Average individual nursery pig performance data is displayed by (a) dietary treatment group and (b) dietary treatment groups split by maternal parity group. Differing letter subscripts denote significant (P < 0.05) differences between groups, within each panel. Error bars represent standard error. Total gain of dietary treatment groups split by maternal parity group is displayed again in (c) where gaps in performance between maternal parity groups are denoted by stacked bars for each treatment group. Primiparous total gain is represented by the bottom color of each bar, with the top color representing the difference in performance between primiparous and multiparous offspring. Numerical values denote estimated differences (least square means) in means between parity groups, and error bars represent standard error for estimated differences