On December 31, 2020, the "Green Technology Promotion Catalogue (2020)" jointly compiled by the National Development and Reform Commission, Ministry of Science and Technology, Ministry of Industry and Information Technology and Ministry of Natural Resources was promulgated, in which Green Rock Ecology's self-developed "loam-like soil" substrate based mining ecological environment comprehensive management technology was included.

 Green technology innovation is becoming an important emerging field in the new round of global industrial revolution and technology competition. To promote the comprehensive green transformation of socio-economic development, win the battle of pollution prevention and control, and achieve the goal of carbon peaking and carbon neutral technology support. Along with the establishment and improvement of China's green low-carbon cycle development economic system, green technology innovation has increasingly become an important driving force for green development; green development is an important part of the new development concept, complementing and interacting with innovation development, coordinated development, open development and shared development, which is an all-round change and an inevitable requirement for building a high-quality modern economic system.

 Jiangsu Luyan has invested independently in the research and development of the "loam-like soil" substrate based mining ecological environment comprehensive management technology. Since 2003, after 18 years of uninterrupted technical research, we have obtained several invention patents, received new technology appraisal in Jiangsu Province, and written into the standard. The stage of continuous technical breakthrough has been awarded (Non-ferrous Metals Science and Technology Award, Green Mine Science and Technology Award, 2020 Outstanding Contribution to Green Mine Award, Suzhou Science Progress Award and many other awards).

 Over the past 18 years, the technology has been widely used in the field of "landscape, water, forest, field, lake and grass" and has achieved fruitful results.

 Established several applied technology research centers. This technology combines engineering, botany, soil science and other multi-dimensional disciplines, and always follows the concept of "restoring nature in a natural way".

 The "loam-like soil" substrate technology breaks through the current technical difficulties in ecological management and vegetation restoration of rock (soil) slopes, overcomes the drawbacks of rigid bare hard surface layer in traditional slope protection projects, and successfully realizes the simulation of fully weathered layer and strongly weathered layer (humus layer and leaching layer) on the broken rock surface, and through the monitoring of many project cases and experimental data, the vegetation The greening rate reaches more than 95%, and the progressive growth of vegetation layer by layer promotes the self-remodeling of the broken mine ecosystem. It is a kind of three-dimensional ecological slope protection technology with good ecological benefits, which achieves a similarity of over 95% with the surrounding mountains. The successful project cases of treatment cover 23 provinces in China, including Heilongjiang, Ningxia, Shandong, Hainan, Jiangsu and Hebei. The comprehensive ecological management project of geological environment of Qinxin closed mine in Wuxi Sunke Mountain was awarded as a demonstration project, and the geological environment management project of Dongjiao Mountain in Anzhen, Xishan District, Wuxi, Jiangsu Province - the construction of Agricultural Expo Park of Special Industries has increased objective social and economic benefits for the local area.

Wuxi Sunke Mountain Qinxin closed mine geological environment ecological comprehensive management project (Ministry of Finance, Ministry of Land and Resources demonstration project)

Jiangsu Province, Wuxi Xishan District, An Town, Dongjiaoshan Geological Environment Management Project - Construction of Special Industry Agricultural Expo Park (Ministry of Finance and Ministry of Land and Resources Demonstration Project)