Song Luyou wrote in "薏苡": The first tour of Tang'an rice, the candle is not reduced, the Humei is as big as the white as jade, and the slippery flow is full of incense. Glutinous rice is a specialty of Pucheng County and has a planting history of more than 4,000 years. It is white, full and round, and is called "pearl rice". It has the reputation of "薏苡明珠"; it has the qualities of "糯, 甘, 稠" and is rich in various nutrients required by the human body. It is known as "life." "Healthy Wo"; it is also used as a medicine and food, is recognized as the top of traditional Chinese medicine, especially known as "Pumiren."

Pucheng glutinous rice quality technical requirements (1) variety. White shell species. (2) Site conditions. The protected area is 300 m to 800 m above sea level. The soil is red soil, dark red soil, yellow red soil hilly land and mountainous area. The soil organic matter content is ≥2.0%, and the soil pH is 5.0 to 6.8. (3) Cultivation techniques. 1. Soil preparation: Apply 20,000 kg to 30,000 kg of organic base fertilizer per hectare before winter, and plow 20 cm to 30 cm. 2. Planting methods: (1) Sowing period: mid-May. (2) Seed disinfection: seed disinfection before sowing. (3) Seeding: dig a hole on-demand, the depth of the hole is 5cm to 7cm, 3 to 4 capsules per hole, ≤50000 plants per hectare, covered with earthworms mixed with animal urine, calcium magnesium phosphate. 3. Field management: (1) Miao Miao seedlings: When seedlings are 2 to 3 true leaves, the seedlings are replenished, and 2 to 3 seedlings are kept in each hole. (2) Cultivating: When the plants are not sealed, timely tillage 2 to 3 times. (3) Fertilization: According to the seedlings, the organic fertilizer is mainly applied, and the fertilizer is applied in limited quantities. 4. Artificial Auxiliary Pollination: Artificial assisted pollination is carried out between 10 am and 12 am during the flowering period. 5. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Harvesting and processing. 1. Harvest: When 80% of the seeds are ripe, the connecting rod is harvested and threshed. Dried to a moisture content of ≤ 14.0%, Yang net packaging storage. 2. Processing: Before processing, turn the glutinous rice valley, the pile warehouse naturally regains moisture to 12.0% to 14.0%. (5) Quality characteristics. 1. Sensory characteristics: white, full, round, wide and narrow, with a certain powder; after cooking, soft, sticky, delicate, soft, smooth and sweet. It presents the quality characteristics of Pucheng glutinous rice, such as “糯, 甘, 稠”. 2. Physical and chemical indicators: project index moisture, % ≤14.0 imperfect grain, % ≤ 4.0 yellow grain rice, % ≤ 1.5 protein, % ≥13.7 fat, % ≥ 5.8 leucine, g/kg ≥19.0 phenylalanine, g/kg ≥ 6.9 threonine, g/kg ≥ 3.0 arginine, g/kg ≥ 5.0 serine, g/kg ≥ 6.0 calcium, mg/kg ≥ 85.0 zinc, mg/kg ≥ 18.03. Safety requirements: product safety The indicator must meet the relevant regulations of the state for similar products.

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Producers within the scope of protection of Pucheng glutinous rice plaza products may apply to the Quality and Technical Supervision Bureau of Pucheng County of Fujian Province for the use of the “Special Mark for Geographical Indication Products”, which is approved by the General Administration of Quality Supervision, Inspection and Quarantine.