June 13，A science and technology project jointly completed by Shaanxi Real Estate Development Services Corporation and Xi'an University of Technology - "Integrated Technology and Application for Comprehensive Remediation of Abandoned Rural Homesteads"，Successfully passed and organized by Shaanxi Provincial Department of Science and Technology、Director of the Department of Land and Resources

Authentication of scientific and technological achievements。The expert group believes，This achievement has reached the international advanced level in the integrated research on the comprehensive remediation of abandoned rural homesteads。

Currently，Our province’s economic and social development is rapid，Urban Construction、Highway construction and other land uses a huge amount，The contradiction between land supply and demand is becoming increasingly prominent。According to statistics，There are 800,000 acres of abandoned homestead land available for reclamation in rural areas across the province，The research results are of great significance for ensuring backup land for agricultural production and urban construction。

Long time，The construction of rural homesteads in our province is basically in a spontaneous state，Due to the constraints of the current rural economic situation、Lack of guidance on township planning implementation、Lose management of rural land、Insufficient understanding and other reasons，A large number of abandoned homesteads formed。

1990 to 2010，Shaanxi Real Estate Development Services Corporation and Xi'an University of Technology dafabet.com mobileorganized a survey and remediation study on abandoned rural residential sites，Focus on Changwu County、Chengcheng County、Abandoned rural homesteads in Yaozhou District，Organized and implemented a large-scale homestead renovation project，Summarized and formed a highly targeted integrated technology system、Typical engineering mode、Multiple utilization models and technology promotion system。

As of now，Directly use the scientific research results of this project to transform abandoned homesteads 2.170,000 acres，Net increase in cultivated land 1.880,000 acres。In recent years，The results of this project are applied sporadically or on a small scale in various parts of Shaanxi，Renovation of 220,000 acres of abandoned homesteads，Net increase in cultivated land 19.20,000 acres。14 new cultivated lands in Guanzhong.20,000 acres，30,000 acres of new cultivated land in northern Shaanxi，20,000 acres of new cultivated land in southern Shaanxi，Realize annual grain output value of more than 200 million yuan，To achieve a balance between farmland occupation and compensation、Ensuring food security is of great significance。