November 24，The land and resources public welfare dafabet mobile appindustry scientific research special fund project "Mu Us Sandy Land Comprehensive Remediation Technology Research and Demonstration Application (Project Number: 201411008)" undertaken by the Shaanxi Land Construction and Land Engineering Technology Research Institute passed the evaluation review。Director Yang Liping of the Policy, Regulations and Science and Technology Division of the Shaanxi Provincial Department of Land and Resources presided over the evaluation meeting，Professor Shan Weidong, Director of the Department of Science, Technology and International Cooperation of the Ministry of Land and Resources、Li Ling, deputy general manager of the group company、Cheng Shengquan, Secretary of the Discipline Inspection Commission attended the meeting。

The "Research and Demonstration Application of Comprehensive Land Renovation Technology in Mu Us Sandy Land" project was established in 2014，Research funding 6.35 million yuan，Including special funds of 4.85 million yuan，Self-raised funds 1.5 million yuan。In the past two years of research，The project team carries out all work in strict accordance with the requirements of the mission statement，Achieved a series of achievements。Completed the study on the sand fixation effect of arsenic sandstone and sand composite soil；Developed the microstructure of composite soil、Water storage performance、Study on stability and quality evaluation；Conducted a simulation study on the compound soil, water and fertilizer management model，Preliminarily proposed a plan for the optimization and sustainable utilization of water and fertilizer management in the Mu Us Sandy Land study area，Established water resources support capacity evaluation and carrying capacity calculation model；Completed the phased dafabet casino mobile appengineering demonstration application of arsenic sandstone and sand compound soil。

Passed data verification at the project evaluation meeting、Project team report、Regarding project research progress，Regarding project research progress、Inspection of fund implementation status and phased research results。Experts questioned and discussed，We agree that the information provided by the project team is comprehensive、Informative、Rich，Agree to pass the evaluation review，Also pointed out the problems existing in the implementation of the project，Provided valuable opinions and suggestions for the follow-up research work of the project。Last，Secretary Cheng Shengquan made a summary statement on the follow-up research of the project on behalf of the project team。

The expert group of the Central Assessment Conference is led by Professor Ren Zhiyuan of Shaanxi Normal University、Professor Liu Junmin of Northwest A&F University、Professor Feng Hao from the Institute of Soil and Water Conservation, Ministry of Water Resources, Chinese Academy of Sciences、Senior Accountant Zhang Heng of Xi’an Geological Survey Center of China Geological Survey、Professor Zhao Yonghua of Chang'an University。Deputy researcher Jia Haiyan from the Science and Technology Department of the Shaanxi Provincial Department of Land and Resources and members of the project team attended the meeting。

Before the meeting，Leaders and experts visited the group’s aerial survey drone、Engineering Exhibition Center、Engineering Information Center、Computing Application Center and Scientific Experiment Center。