The Effect of Yupingfeng Polysaccharides on Immune Performance and Intestinal Microbiota in Goslings.

This study evaluated the effects of Yupingfeng polysaccharides (YPF-P) on production performance, immune response, and intestinal health in goslings. A total of 240 one-day-old healthy male goslings were randomly assigned to four groups, each with six replicates of ten goslings. The Control group (Control) was fed a basal diet, while the experimental groups received the basal diet supplemented with 200 mg/kg (YPFPI), 400 mg/kg (YPFPII), and 600 mg/kg (YPFPIII) of YPF-P.