Fig. 3
From: Dietary citrulline supplementation enhances milk production in lactating dairy goats
Effects of sire on daily milk production (L/d) by lactating goats. Values are mean ± SEM and statistical significance is shown by differing letters between sires based off pairwise comparison. Analyses of daily milk production by does bred to each sire indicated that sire affected daily milk production of does (P < 0.001). Note that significant differences in daily milk production are indicated by differing letters. (Sire 1, n = 2; Sire 2, n = 2; Sire 3, n = 1; Sire 4, n = 4; Sire, 5 n = 4; Sire 6, n = 6; Sire 7, n = 3; Sire 8, n = 5; Sire 9, n = 5; Sire 10, n = 5; Sire 11, n = 5; Sire 12, n = 3; Sire 13, n = 2). Data were analyzed using one-way ANOVA and the Student-Newman-Keuls multiple comparison test. A–DMeans not sharing the same letter differ (P < 0.05)