Database is the information resource basis of the information construction of soil and water conservation. We puts forward a primary design scheme of national distributed soil and water conservation database, as well as information connection that integrated with the characteristics of management work. Physically，the national soil and water conservation database is distributed. Each soil and water conservation monitoring department constructs a native database and takes charge of the management，maintenance and renew of the data. Logically，all databases connects with others through network and communicates with others based on the middle ware of data share and exchange, which enables a large range and multilayer information share，and promotes the information construction of'national soil and water conservation.