The invention discloses a feed for improving the intestinal health of a hemp chicken. A formula comprises at least wild buckwheat root powder and comprises one or more than two of the following raw materials: corn, wheat middling powder, cabbage, soybean meal, rapeseed cake and fish meal. The feed prepared has good palatability, balanced nutritional value and reasonable combination of feed formulas, provides rich protein, amino acid, mineral and vitamin, and has the effects of enhancing the immunity of the chicken body and improving the intestinal health of the chicken.