Fig. 1From: Effect of mixing at weaning and nutrient density of the weaner diet on growth performance and welfare of pigs to slaughterEvolution of the coefficient of variation for within pen pig weight (mean ± SD). Weaning: mixing effect (p < 0.001); End of nursery (d74): interaction mixing × diet (p = 0.025); End of growing-finishing: mixing effect (p = 0.084)Back to article page