The invention discloses a special feed for a 
broiler chicken growing to more than 120 days. The special feed for the 
broiler chicken growing to more than 120 days consists of a main component A and a Chinese herbal 
medicine B, wherein the main component A comprises the following raw materials in part by 
mass: 280-320 parts of corn, 420-470 parts of 
straw bio-feed, 120-140 parts of 
bran and 110-130 parts of bean cake; the Chinese herbal 
medicine B comprises the following raw materials in part by 
mass: 48-52 parts of 
honeysuckle, 98-102 parts of rhizoma imperatae, 6-8 parts of 
andrographis, 7-9 parts of 
Coptis chinensis, 10-14 parts of herba violae, 11-13 parts of 
Scutellaria baicalensis, 28-32 parts of 
astragalus, 48-52 parts of 
saussurea involucrata, 9-11 parts of red 
ginseng, 48-52 parts of medicated leaven, 98-102 parts of wild buckwheat, 18-22 parts of 
amomum, 4-6 parts of 
bay leaf, 14-16 parts of 
tangerine peel, 9-11 parts of cardamom, 14-16 parts of tsaoko 
amomum fruit, 14-16 parts of galangal, 9-11 parts of large fennel, 9-11 parts of fennel, 14-16 parts of rhizoma polygonati, 14-16 parts of medlar, 48-52 parts of 
forsythia, 48-52 parts of 
Cyrtomium fortunei, 14-16 parts of licorice, 9-11 parts of galangal fruit, 14-16 parts of 
long pepper and 9-11 parts of cumin; and a mixture 
mass ratio of the main component A to the Chinese herbal 
medicine B is 1000: (1.5-1.7). After the 
broiler chicken grows to more than 120 days, the broiler chicken is fed with the special feed for the broiler chicken, so that the immune power of the broiler chicken can be improved, the 
disease incidence of the broiler chicken can be reduced, the mouth feel of the broiler chicken can be significantly improved, the meat is fresh and tender and the efficiency of a breeder is improved.