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In July 22nd, with the theme of "ecological landscape and landscape ecology", the "2021 ecological conservation and restoration innovation practice forum" was held in Chongqing. Under the guidance of Xi Jinping's ecological civilization thought, the conference focused on the ecological construction of Guangyang Island, and invited the owner, the creator, the trade name design expert and the constructor to participate in the sharing and interpretation. As the co organizer of the conference, Beijing Renchuang technology group was invited to participate. Chairman Qin Shengyi gave a speech on the theme of "innovative practice of Renchuang sand industry in ecological protection and restoration", showing the innovative achievements in the field of ecological protection and restoration.

For the ecological construction of Guangyang Island, we should grasp the two entry points of "retaining water and fixing soil" and "cultivating forests and enriching grass", use ecological methods and systematic thinking, establish six ecological restoration strategies of "protecting mountains, managing water, cultivating forests, thinning fields, clearing lakes and enriching grass" and 18 measures for detailed implementation according to local conditions, and innovate, introduce and promote mature, complete sets and low-cost new ecological restoration technologies, new products New materials and new processes, according to the concept of "green, low-carbon, recycling and intelligence", repair and build infrastructure and cultural facilities on the island, minimize the impact on the ecological background, protect biodiversity, scientifically conserve mountains and forests, minimally invasive intervention in fish ponds and revive the imprint of agricultural fields. In the ecological restoration project of Guangyang Island, the "Renchuang ecological sponge paddy field technology" is introduced, which not only makes the soil breathable and impervious, but also improves the yield of rice by building an invisible reservoir under the paddy field, establishing an intelligent irrigation and drainage system, recycling water resources, forming a solution to go up to the field and down to the reservoir, saving water and fertilizer, reducing the use of pesticides and reducing farmland water pollution. In this conference, the expert team inspected the demonstration project of "Renchuang ecological sponge paddy field technology". The rice field was green and fragrant, and the growth was gratifying, which was highly praised by the experts.

As a major landmark livelihood project in Chongqing, Chongqing Guangyang island ecological restoration project innovatively leads EPC with design and promotes design with EPC. According to the requirements of "respecting nature, conforming to nature, protecting nature and following the law of nature", it systematically practices the three contents of "protecting ecology, repairing ecology and building ecology", and explores the construction of the optimal value life community of Guangyang island. Guided by ecological restoration design, the project is a landmark project to practice the concept of "green water and green mountains are golden mountains and silver mountains". At the same time, it is also a demonstration project of ecological restoration and urban repair. It will provide more samples for the construction of urban agglomeration in the Yangtze River Delta and "urban double repair".