Abstract: The basic work principle and method of an new style smell dispel solidification of chicken manure are introduced. This smell dispel solidification adopt the physic and chemical solidifying action of acid and soda, make the nutrition element of fresh chicken solidify and remove the acid condition which the bacteria reproduction need. Thereby, reduce the reproduction quantity and decrease the resolve of H₂S air, to attain the aim of eliminate smell. At the same time, under the mutul action of some oxide and the air among chicken manure,make the manure change to an good fertilizers which non-smell, stable, security and non social pollution. The adopted technology is simple and convenient to spread and use.