Recently，The Ministry of Land and Resources releases the announcement of the winning projects of the 2014 Land and Resources Science and Technology Award，Led by our group company,Institute of Geographic Sciences and Natural Resources, Chinese Academy of SciencesandXi'an University of TechnologyParticipate in the completion of "Research and application dafabet.com mobileof arsenic sandstone land reclamation technology in Mu Us Sandy Land and its ecological improvement effect”AchievementsWon the first prize.

The results are mainly through experimental research and confirm the arsenic sandstoneis a new sand fixation material; The sand fixation mechanism of arsenic sandstone was discovered,Revealed that the addition of arsenic sandstone can enhance the water retention of sand，The cemented structure is relatively stable，Conducive to the formation of sand crust and frozen cover，Effectively prevent the occurrence of sand dune flow and blowing sand；Proposed the best ratio technology of sandstone fixation;Research found that arsenic sandstone can be used as a physical sand fixation material，exceptOutside the sand consolidation and farmland creation，Also on the grass、Woodland、Urban green space、Construction of protective belts on highways in sandy areas, etc.Widely used in fields.

The results have been applied and promoted，Turn 70,000 acres of sandy land in Yulin into fertile farmland，Built to scale、High-standard virus-free potato original seed breeding base，Promoted the development of ecological agriculture，Played a radiating and driving role in surrounding farmers。While achieving sand fixation and restoration of the environment，Provide supplementary cultivated land indicators for key projects and urban construction in central province，Making important contributions to the balance of farmland occupation and compensation in our province。