Fig. 1From: Effect of small peptide chelated iron on growth performance, immunity and intestinal health in weaned pigs Effect of SPCI on intestinal morphology in weaned pigs (H&E; × 40) T1, control (basal diet); T2, the basal diet containing 50 mg/kg SPCI ; T3, the basal diet containing 75 mg/kg SPCI ; T4, the basal diet containing 100 mg/kg SPCI; T5, the basal diet containing 125 mg/kg SPCI.Back to article page