December 28，The seminar on scientific and technological innovation and land engineering discipline construction of the Key Laboratory of the Ministry of Land and Resources was grandly held at the Key Laboratory of Degraded and Unused Land Land Consolidation Engineering of the Ministry of Land and Resources of the Group Company。This meeting is hosted by the Key Laboratory of Degraded and Unused Land Remediation Engineering of the Ministry of Land and Resources，Organized by Shaanxi Land Construction and Land Engineering Technology Research Institute and Chang'an University Land Engineering College，Aims to improve the overall level of land science and technology innovation，Further promote the construction of land engineering discipline，Improve the quality of talent training in the industry，Provide powerful technology for the sustainable development of land engineering、Talent support。

Scene of the seminar on scientific and technological innovation and land engineering discipline construction of the Key Laboratory of the Ministry of Land and Resources

Sun Jiulin, academician of the Chinese Academy of Engineering、Shanlun、Tang Zhongli，Jiang Jianjun, Director of the Department of Science, Technology and International Cooperation of the Ministry of Land and Resources, attended the meeting and delivered a speech，Deputy Secretary of the Party Committee of the Provincial State-owned Assets Supervision and Administration Commission、Yu Wei, Secretary of the Discipline Inspection Commission，Gao Ziwei, Vice President of Shaanxi Normal University、Guo Xudong, Director of the Key Laboratory of Land dafabet casino mobile appUse of the Ministry of Land and Resources、Wang Jun, deputy director of the Key Laboratory of Land Consolidation、Jin Zhifeng, Key Laboratory of Coastal Zone Development and Protection, and others attended the meeting，Institute of Earth Environment, Chinese Academy of Sciences、Institute of Soil and Water Conservation, Chinese Academy of Sciences、Institute of Agricultural Resources and Agricultural Zoning, Chinese Academy of Agricultural Sciences、Inner Mongolia Autonomous Region Land Consolidation Center、Peking University、China University of Mining and Technology、Xi’an Jiaotong University、Shaanxi Normal University、Northwest A&F University、Chang'an University、Experts and scholars from more than ten universities and institutions including Xi’an University of Technology attended this meeting，Lu Yong, deputy director of the Provincial Department of Land and Resources, presided over the meeting。

Jiang Jianjun, Director of the Department of Science, Technology and International Cooperation of the Ministry of Land and Resources, delivered a speech on "Implementing the "Three Deep and One Soil" Land and Resources Science and Technology Innovation Strategy"

Academician of the Chinese Academy of Engineering、Shan Lun, a researcher at the Institute of Soil and Water Conservation, Chinese Academy of Sciences, gave a speech on "Problem-oriented solution to major land use issues"

Academician of the Chinese Academy of Engineering、Professor Tang Zhong of Chang'an University gave a speech on "Strive to Cultivate Excellent Land Engineering Construction Talents"

Academician Sun Jiulin, on behalf of the Academic Committee of the Key Laboratory of Degraded and Unused Land Remediation Engineering of the Ministry of Land and Resources, delivered a speech at the conference on "Building a Technology Research and Transformation Platform to Lead the Development of the Land Engineering Industry"

Group Executive Director、General Manager、Researcher Han Jichang, Director of the Key Laboratory of Degraded and Unused Land Remediation Engineering of the Ministry of Land and Resources, gave a report on the innovation and construction of the land engineering discipline

Meeting，Deputy Director of the Key Laboratory of Land Remediation Engineering for Degraded and Unused Land of the Ministry of Land and Resources、Professor Xie Jiancang of Xi'an University of Technology first gave a report on the work of the Key Laboratory of Degraded and Unused Land Remediation Engineering of the Ministry of Land and Resources，Then watched the land engineering science popularizationPromotional video"Land Engineering Promotes Ecological Civilization"。Researcher Han Jichang, Director of the Key Laboratory of Degraded and Unused Land Remediation Engineering of the Ministry of Land and Resources, gave a report on the innovation and construction of the land engineering discipline。Han Jichang’s background and needs in subject construction、Land Engineering Discipline System、A comprehensive explanation of the core of land engineering and the development trend of land engineering disciplines。Director Han Ling of the Science and Technology Department of Chang'an University gave a report on the establishment of the land engineering major。Academician Sun Jiulin speaks on behalf of the Academic Committee of the Key Laboratory of Degraded and Unused Land Remediation Engineering of the Ministry of Land and Resources，He hopes that key laboratories will adapt to the new normal，Climb to greater heights，I hope that the experts and scholars attending the meeting can provide dafabet mobile loginsuggestions for land science and technology innovation and discipline construction、Check your pulse and give advice，Work together，Promote the sound and rapid development of land engineering。

The participating academicians and experts had a lively discussion and speech on the construction of land engineering discipline。Academician Shan Lun pointed out，To consider the needs of the country，Problem-oriented solution to major land use issues；To combine microscopic research results，Combining micro and macro issues，Use data as a basis and basis for further land transformation and utilization。Academician Tang Zhongli pointed out，The construction of land engineering discipline is a young undertaking，It is also the direction for young people to work hard。The establishment of key laboratories and the construction of land engineering disciplines，And related universities、Scientific research institutions actively pay attention to it，The direction is correct，Very innovative、Take the lead and break through。After the academicians and experts discussed the above reports and speeches，Director Jiang Jianjun spoke on behalf of the Department of Science, Technology and International Cooperation of the Ministry of Land and Resources，Jiang Jianjun emphasized，Land remediation should return to nature，Find the "Primitive Tribe"，Consider different regions、Different categories，Classified rectification；Laboratories should strengthen the development of standards，Propose different regions、Remediation standards for different types of soil。

Afternoon，The meeting discussed major land science and technology projects and discipline construction，The participating academicians reached a unanimous consensus，Issued the initiative to “establish an undergraduate major in land engineering”。This is the first time that domestic academicians have jointly signed an initiative to establish an undergraduate major in land engineering，It will surely further arouse the whole society’s attention to the construction of land engineering discipline，Promote the land engineering discipline to become a national first-level discipline at an early date，Promote a more standardized, healthy and sustainable development of the land engineering industry。

Academician Shan Lun elaborated on the significance of this seminar from a strategic perspective: “This meeting was held at the end of the year and the beginning of the 13th Five-Year Plan，Great significance，Far-reaching influence。Under the new normal proposed by the central government，Land science and technology innovation and discipline construction can provide a perspective and entry point for supply-side reforms such as land supply，Inject fresh blood and new impetus into ecological civilization and green land undertakings，Promote harmonious relations between people and the earth、Sustainable development”。

As the organizer of this conference，The Key Laboratory of Degraded and Unused Land Remediation Engineering of the Ministry of Land and Resources has persisted in problem-oriented scientific research for many years，Innovate with demand orientation，Overcame many engineering and technical difficulties，Find out a set of scientific and practical advanced technologies，has grown into an “industry model”dafabet mobile app。The laboratory has grown from 60 people at the beginning to more than 150 researchers today，Total investment exceeds 600 million yuan，Established the institutional framework of the country’s first key land engineering laboratory，Equipped with the world’s most advanced experimental instruments，Building a platform for transforming applied theoretical research into common technology research。

Shaanxi Land Engineering Construction Group (hereinafter referred to as "Shaanxi Land Engineering") is the supporting unit of the Key Laboratory of Degraded and Unused Land Remediation Engineering of the Ministry of Land and Resources，Concerned about the development of land engineering for many years，Consider the construction of land engineering discipline as our own responsibility，Actively promote the formation of the theoretical system of the discipline，Accelerate the cultivation of land engineering talents。In the construction of land engineering discipline，Researcher Han Jichang, General Manager of Shaanxi Land Construction, pioneered the idea that "organic reconstruction of soil is the core content of land engineering research"，On this basis，Han Jichang and other experts and scholars in the academic community actively advocated the construction of land engineering as an applied first-level discipline，And edited and published "Introduction to Land Engineering"、"Fundamentals of Land Engineering"、"Principles of Land Engineering"、"Land Engineering Practice" and other related monographs，Provides a basic theoretical basis for the development of this discipline。