The invention discloses a breeding method for medicinal silky fowl. The breeding method mainly comprises the steps of constructing a henhouse, brooding, breeding, disinfecting the henhouse and the like. The survival rate of chicken is greatly increased by adopting the breeding method provided by the invention for breeding silky fowl. According to the breeding method provided by the invention, a microbial technology is effectively combined with an ecological breeding technology, so that a powerful dominant bacterial community is formed in vitro and in vivo of animals under the effects of probiotic stock solution, fodder, drinking water and spraying sanitization, and a pathogenic bacteria colony is restrained and eliminated; a large quantity of nutrition and hormone matters, such as amino acid, protein, vitamin, various bio-chemical enzymes, antibiotics and somatomedin, are secreted and compounded, so that all the organ functions of animal bodies are adjusted and promoted; the feed conversion rate is increased; various functions, such as immunization, nutrition and growth stimulation are generated for the animals; obvious effects, such as preventing and curing diseases, increasing survival rate, promoting growth and breeding, lowering cost, eliminating fecaluria smell, purifying environment and increasing yield and income are achieved.