Our reporter Gao Shaoheng Correspondent Wei Binmeng Zhang Ruiqing

Ten thousand acres of potato flowers on the Mu Us sandy land

August,On the plain sandy ground in Yulin City, Shaanxi Province,Continuous potato flowers are blooming。This white and beautiful"Sea of ​​Flowers”,It is the result of scientific research by the Key Laboratory of Degraded and Unused Land Remediation Engineering of the Ministry of Natural Resources (hereinafter referred to as the "Key Laboratory")。

Recently,The reporter learned during the interview in the key laboratory,Benefited from the laboratory's "Key Technologies and Engineering Applications of Compounding Arsenic Sandstone and Sand into Soil for Land Creation",Originally barren sandy land,The "Flower of Technology" finally bloomed。This project won the second prize of the National Science and Technology Progress Award。

Quality scientific research results demonstrate the power of innovation

May 2012，Key laboratory approved to be established,The supporting unit is Shaanxi Land dafabet mobile appEngineering Construction Group (hereinafter referred to as Shaanxi Land Engineering Construction Group)、Institute of Geographic Sciences and Natural Resources, Chinese Academy of Sciences、Chang'an University,Aims to solve basic research and common technical research problems in various types of degraded and unused land engineering fields。

What problems have been solved by the key laboratory?

Take the "Key Technologies and Engineering Applications of Compounding Arsenic Sandstone and Sand into Soil for Land Creation" as an example,This project solves the two troublesome dafabet mobile login"two pests" on the sandy land。The first harm is arsenic sandstone,Naked and weathered,Wind blows dust,Loose when it rains,Easily drained when exposed to water;The second evil is sand,Easy to leak water and fertilizer,Cannot form agglomerate structure。Key laboratory staff have experienced more than 10 years of scientific research and development and practice,Proving the mechanism of soil fixation by combining arsenic sandstone and sand to form soil that saves water and fixes the sand,Established a "sand land improvement";New theory of "organic reconstruction of soil",Cure “environmental cancer”, The sandy land of Eurasia also faces the"Transformation of “Granary”。

Let the "flower of science and technology" bloom in the land that needs the most improvement, Always the dream and hope of key laboratories。

In recent years,With the strong support of Shaanxi Provincial Department of Natural Resources,The key laboratory insists on focusing on problems and needs,Duoling’s key technologies have reached the leading level at home and abroad,and promoted and applied。They focus on remediation of degraded and unused land、Repair of contaminated land、High-standard farmland construction、Construction land preparation、Carry out research on five aspects including land engineering informatization,Successively assumed national level duties、More than 180 major projects at provincial and ministerial levels。Won 1 second prize of the National Science and Technology Progress Award,More than 10 provincial and ministerial level awards,More than 1,500 published papers,More than 200 SCI/EI papers,Published 18 monographs,Authorized more than 70 intellectual property rights of various types,Develop 6 standards。

Recent，The Key Laboratory completed 2 research reports on land degradation and related results of the Yellow River Basin deployed by the Ministry of Natural Resources,And took the lead in formulating the industry standard for "Land Degradation Assessment and Classification"。

Thesis should not only be written on paper,Write it on the land of the motherland。“Arsenic sandstone and sand composite soil formation technology”, “Saline-alkali land ‘change drainage to storage’ management model”, “Soil mid-flow non-power control technology”, etc. - a series of breakthrough technologies with independent intellectual property rights,Widely used in Esu Sandland、Severe saline-alkali land、Comprehensive improvement of various land types such as ravine land in the Loess Plateau,To ensure the demand for construction land for key projects,Achieving a dynamic balance between the quantity and quality of cultivated land,Providing technical support to ensure national food security。

Rongci scientific research platform provides strong guarantee

Key laboratory based in Shaanxi,For the whole country, The theory focusing on the comprehensive remediation of various types of degraded and unused land、Technology、Methods to carry out experimental research,Build a collection of theoretical research on land engineering、A scientific research and innovation platform that integrates talent training and technological achievement transformation and demonstration promotion。

Reporter learned,dafabet mobile loginKey laboratory with a total investment of more than 800 million yuan,With basic experiment center、Fuping Pilot Base、Core experimental area for organic reconstruction of soil、Qinling Field Monitoring Center Station。For the northern sandy land、Qinba Mountains、Loess Plateau Channel、Inland saline-alkali、Five field experiment observation and research stations have been established in the alluvial fan at the northern foot of Qinling Mountains,And established the country’s first geoengineering big data center,Built a full chain system of basic research, technology research and development, and achievement transformation,is currently the largest enterprise-based research institution in the field of land engineering in my country。

Demonstration in the key laboratory,Shaanxi Land Construction Group has established the Land Engineering Technology Innovation Center of the Ministry of Natural Resources、Shaanxi Provincial Land Consolidation Engineering Technology Research Center、Shaanxi Provincial Academician Expert Workstation、9 scientific research platforms including postdoctoral research workstation。Established a large instrument platform relying on key laboratories,Equipped with more than 300 internationally advanced large and medium-sized experimental instruments and equipment,Built the world's leading laser ablation-inductively coupled plasma mass spectrometry center in various performance parameters,Soil available、Solid waste、Nearly 500 related indicators tests such as water,Provide technical support for detailed investigation of national soil pollution status。In order to achieve efficient utilization of testing facilities and instruments, The key laboratory provides open and shared services to land engineering researchers and the public across the country,Also known as Chang'an University、Provide teaching internship base for students from more than 10 universities including Northwest A&F University。

In recent years,Shaanxi Land Construction Group strives to build a first-class domestic company、A scientific research platform with important international influence。Relying on the Innovation Platform of the Ministry of Natural Resources,Shaanxi Land Construction Group and Chang'an University、An Jiaotong University has established a close innovative cooperation relationship。Jointly applied for and was approved by Chang'an University as one of the first undergraduate majors in land consolidation engineering in the country,Created a complete undergraduate, master and doctoral training system ,Strongly promoted the discipline construction and industry development of land engineering。Cumulative master’s degree training、138 doctoral candidates,At present, the first batch of undergraduate students have entered the workplace。Joined with An Jiaotong University to build Shaanxi Land Construction-Xi'an Jiaotong University Land Engineering and Human Settlements Environment Technology Innovation Center。To give full play to the main role of enterprise innovation,Also with the Chinese Academy of Sciences、The Chinese Academy of Agricultural Sciences and other well-known domestic scientific research institutes have established dafabet loginlong-term and close cooperative relationships in the fields of scientific and technological innovation。With MIT、The University of California, Davis and other internationally renowned universities are conducting scientific and technological research、Comprehensive cooperation in platform construction,Established a visiting scholar exchange mechanism。Holding the Sino-US International Cooperation Academic Exchange Conference on Land Engineering、MIT Global Innovation (Security) Forum 4 times each。

High-level talent cultivation promotes team development

Key laboratories introduce high-level talents、Methods such as public recruitment and internal training,Develop multiple talent support and incentive reward policies,Strive to build a benchmark scientific research team in the industry。A talent echelon of “academic leaders + fixed scientific researchers + supporting personnel” has been established,And equipped with a guidance team of "Academic/Technical Committee + Guest Experts"。There are more than 110 permanent researchers,104 of them have Ph.D.、Master's degree，73 people have senior professional titles, 81% of research backbones are under 44 years old ,Has been approved by 3 provincial and ministerial level innovation teams including the high-level innovative science and technology team of land and resources, 18 people won the title of provincial and ministerial talents,Rejuvenation formed、Education、Professional scientific research team。

In terms of talent development service guarantee,Key laboratories strengthen policy guidance,Give scientific researchers greater autonomy,Exploring and forming an operation and development system suitable for enterprises as R&D entities,Creating a good atmosphere for technological innovation。First,Establish special reward funds,Provide stable support for researchers engaged in basic research;times,Give full play to the mentoring role of young and middle-aged leading talents,Establish an academic team,Jointly carry out scientific and technological innovation and R&D activities;Again,Building a development platform for outstanding scientific researchers,Improving the incentive and reward mechanism,Insist on quality、Performance、Contribution-centered evaluation orientation,Fully mobilized the innovation enthusiasm of scientific researchers。

Today,Natural resource science and technology work shoulders a new mission。The key laboratory will be in" Working on the 14th Five-Year Plan,Focus on strengthening ecological protection and restoration、Maintain food security、Providing support to key areas such as rural revitalization,Relying on innovation in key links to drive overall development,Make new and greater contributions to the high-quality development of natural resources with high-level scientific research results。