The origin of Wanchang rice name. According to the records of Yongji County, during the reign of Emperor Kangxi of the Qing Dynasty, the triangle between the Qinma River and the lower reaches of the Kulu River (now Yonglu County, Luluhe Town, Wanchang Town), called the Northwestern Dianzi, this area used to be a pasture for breeding horses. For the West Horse Field, after years of reclamation, it has gradually become cultivated land, mainly planting sorghum, scorpion, japonica and other anti-caries crops, especially in the province.... The glutinous rice of the northwestern part of the Kulu River is famous for its white, smooth and palatable. The folks have the saying that "Wanchang's rice can be cooked three times, the taste is not changed, and the rice grains are not broken, which means that the top three waters".

Technical requirements for quality of Wanchang rice I. Varieties Rice varieties suitable for local cultivation, such as Daohuaxiang 2, Jijing 88 and Jijing 83. 2. Site conditions The soil type in the producing area is paddy soil, the texture is loam, the organic matter content is ≥2%, and the pH value is 5.5 to 7.0. Third, cultivation management Nursery: In mid-April, the dry-growing sputum is thinly sown, the stalking period is 35 to 40 days, and the seeding amount is ≤300g/m2. 2. 3. Fertilization: Apply high-quality organic fertilizer ≥30m?/ha. 4. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. Fourth, harvest from late September to early October, when the yellow ripe grain reaches 95%, harvest, naturally dry. V. Processing Wind selection → cleaning → de-mixing → Shibuya → valley rough separation → rice milling → selection → classification → inspection → packaging → storage. Sixth, quality characteristics Sensory features: rice grains are neat and tidy, the color is white and bright, the rice is bright, the scent is sticky and slippery, and the cold rice does not regenerate. 2. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

Apply to：
Producers within the scope of Wanchang rice production area may apply to the Yongji County Quality and Technical Supervision Bureau of Jilin Province for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Jilin Provincial Bureau of Quality and Technical Supervision and announced to the General Administration of Quality Supervision, Inspection and Quarantine for approval. The testing organization of Wanchang Rice is selected by the Jilin Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.