Preparation method of feed based on Chinese herbal medicines

The invention relates to the technical field of broiler feeding, in particular to a preparation method of feed based on Chinese herbal medicine. The preparation method comprises the following preparation steps of step 1, preparing 2-4 parts by weight of honeysuckle, 2-4 parts by weight of radix scutellariae, 1-3 parts by weight of radix bupleuri, 1-3 parts by weight of herba leonur, 100-250 parts by weight of corn flour, 25-35 parts by weight of animal feed and 200-400 parts by weight of water source; and 2, firstly removing residual stems, leaves and impurities in the honeysuckle, then removing impurities in the radix scutellariae, the radix bupleuri and the herba leonuri, then respectively slicing the radix scutellariae, cutting the radix bupleuri into sections and chopping the herba leonuri, then mixing the honeysuckle, the radix scutellariae, the radix bupleuri and the herba leonuri, and then decocting. According to the method, the feeding ratio of the feeding amount of the traditional Chinese medicinal m