The Integration Project Of Topsoil Stripping On Black Soil Region In Jilin Province Village

This paper is the key technology of land reclamation in the topsoil stripping technology system research which was combination of YongJi County urban and rural areas land for construction in "linked to the increase or decrease in" project, or village reconstruction in black soil area of Jilin province and under the background of new countryside construction. Through investigation and a large of related information has been collected, analysis our country and abroad topsoil stripping research status, the concept of topsoil split has been discussion, the purpose and significance of topsoil stripping has be pointed, summarize topsoil stripping construction method and technology, united YongJi County urban and rural areas "linked to the increase or decrease in" project, topsoil stripping in New community, and stripping it on old area suitable of land reclamation, the project’s area of topsoil stripping mode and types of surface soil stripping and stripping soil thickness has been confirm, to identify technical requirements and work processes for topsoil stripping, aimed at establishing a scientific, systematic, practical topsoil stripping technology system, to services for land reclamation work better.Main conclusions are as follows:1,The paper research the meaning and characteristic of topsoil stripping. Meaning and effect has been put forward.2,The study expound the topsoil stripping a technology system, including topsoil stripping’s main mode, topsoil stripping’s types, topsoil stripping’s process, technical requirements for topsoil stripping, topsoil stripping’s construction design, topsoil stripping’s technology workflow. Construction in accordance with topsoil stripping’s technology system requirements and processes. First of all, according to basic state, the mode of topsoil stripping and type to establish, and then in accordance with the technical requirements of topsoil stripping’s construction design district, acceptance check of final completion of the project, and after service must be done, ensure the results of topsoil stripping.3, Gives the topsoil stripping work of actual cases, in an analysis of specific items, consider factors such as the nature of the project, specific objectives, stripping mode, select the appropriate type of topsoil stripping technology requirements of the Branch Road Town YongJi County in Jilin province.4,The research results suggest that, the topsoil stripping unite "linked to the increase or decrease in urban and rural areas" have to use the original of out soil and topsoil type, land formation use" Layered translation topsoil stripping method" to work in topsoil stripping and "pour line method". Ensure the mellow soil resources are not be wasted or loss, and can be quickly restored to cultivated land’s normal level.