Recent，Led by the group、dafabet mobile appThe results evaluation meeting of the scientific research project "Key Technologies and Engineering Practicalities of Compounding Arsenic Sandstone and Sand into Soil for Land Creation" jointly participated by the Institute of Geography of the Chinese Academy of Sciences and Xi'an University of Technology was held in Beijing，Secretary of the Group Party Committee、Chairman Han Jichang and researcher led the team to attend the meeting。

This results evaluation meeting is organized by the Chinese Agricultural Society，The expert of the review committee is Academician Kang Shaozhong of the Chinese Academy of Engineering、Academician Sun Jiulin、Composed of 11 people including Academician Chen Xuegeng。Pass on-site report、Data review、Questions and discussions and a series of links，The review experts agreed that this study addresses issues such as the lack of materials and technology for large-scale sand reclamation and land reclamation，Systematic development of the soil-forming mechanism of arsenic sandstone and sand、Research and engineering application of key technologies，The dafabet mobile appresults have reached the international leading level。

It is reported，The evaluation of scientific and technological achievements has important guiding significance for applying for the National Science and Technology Progress Award。Evaluation of this results，will contribute to the group’s scientific research work and engineering practice，Further strengthen the close integration of industry, academia and research，Promote innovation chain、In-depth integration of capital chain and industrial chain，Promote the Group’s land engineering technology innovation to a new level。