a decreasing trendp < 0.1
Compared with the control group, the trypsin activity in the duodenum of piglets fed diets supplemented with 100 mg/kg SRE showed a decreasing trend (0.05 ≤ p < 0.1).
Compared with the control group, the trypsin activity in the duodenum of piglets fed diets supplemented with 100 mg/kg SRE showed a decreasing trend (0.05 ≤ p < 0.1).