Abstract:  Soil curing agent is a new type of engineering material for poor soil treatment，which is composed of different organic materials and inorganic materials. Adding a certain proportion of soil curing a-gent can strengthen the bad soil foundation and achieve the required bearing capacity. The application of soil curing agent in soft soil foundation treatment has the advantages of convenient construction and low project cost ，which can effectively shorten the construction period and has good application value. Taking the soft soil foundation treatment of a park project as an example，this paper discusses the application of soil curing agent.

Key words: ｓｏｆｔ ｓｏｉｌ ｆｏｕｎｄａｔｉｏｎ, ｓｏｉｌ ｃｕｒｉｎｇ ａｇｅｎｔ, ｅｃｏｎｏｍｉｃ ｂｅｎｅｆｉｔ