Ning 'an Xuanwu Lake Rice Professional Cooperatives is located at the Xuanwu Lake, Guandi Village, Bohai Town, Ning 'an City, Heilongjiang Province. It belongs to the core production area of Xiangshui Rice in Shitian. The cooperative was established in 2008 with a registered capital of 10 million yuan. It is engaged in the production, processing and sales of green, organic and pollution-free rice. At present, there are 6 shareholders, attracting 157 people from Shangguan village and surrounding villages to join the community voluntarily, and promoting the employment of more than 300 people from the village and surrounding farmers. The cooperative now operates paddy fields covering an area of 6,900 mu, including 1,800 mu of organic rice, with an annual output of more than 3 million kilograms of high-quality rice. In recent years, the cooperative responded to an appeal by the central and actively promote intensive management of rural land circulation, the implementation of green food rice soil testing insects pests and formula fertilization and green food rice green projects such as prevention and control technology for water conservancy, pollution control, environment purification, manual weeding, topdressing farmyard manure, the implementation of paddy ducks, spraying probiotics, such as health ecological planting form, Make the volcanic black soil more fertile, make SLATE rice more nutritious, basically realize the "five unified" standardized production and operation procedures of variety, cultivation, management, harvesting and sales, and make SLATE rice products protected by the national geographical indication better in quality and better in brand name.