Yulin Hai proud of the sky, Xing'an 80,000 listen to the sound of the waves. Under the permafrost layer, the blueberry is born in the mountains. In the Daxinganling forest area, the northernmost part of China, there is a wild “fruit queen” and “king of berries” among the perennial permafrost in the world. This infinite secret fruit in the jungle is called Chinese Arctic Blueberry. The taste of blueberries, sour, sweet, accompanied by a shyness and bitterness; is the taste of love in memory, is the sour taste when you fall in love. The taste of blueberries is endless. There is happiness and sadness in this aftertaste. People who know blueberries say that blueberries are the taste of life...

China's Arctic Blueberry Quality Technical Requirements (1) Site conditions. The slope is not more than 10%; the soil pH is 4.0 to 5.5, the soil organic matter content is ≥5%, the soil moisture content is ≥35%, and the soil has a permafrost layer. (2) The name of the species. Vacciniumuliginosum Linn. (3) Cultivation management. 1. Seedling breeding: Propagation materials are taken from the superior plants for tissue culture and cutting propagation. 2. Colonization: The wintering seedlings are planted from April 1st to April 30th, and the green seedling cultivation is planted from May 25th to June 5th. The planted pine sawdust and pine bark must be used for planting, and the ratio of sawdust bark to soil should be backfilled at 6:4. 3. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Harvesting. After the fruit is fully mature, it can be harvested. The rate of green fruit should not exceed 5%. The harvesting time is from July 28th to August 15th of each year. (5) Quality characteristics. 1. Sensory index: The project requires color blue black or purple black fruit surface without crushing injury, abrasion, fruit rust, phytotoxicity, insect damage, sweet and sour taste, thin skin, delicate flesh, with the unique smell of this product. The state of the tissue is uniform and the shape of the grain is uniform, and the mature and full impurities are free of visible impurities. 2. Physical and chemical requirements: Item index carbohydrate /% 11.0-14.0 protein / mg /100g400-700 fat / mg /100g150-200 total acid /% 1.98-2.30 Total sugar (as reducing sugar) / g / 100g ≥ 7.0VC / g / 100g ≥ 2.0VE g / 100g ≥ 3.8 total flavonoids / mg / kg ≥ 1100 anthocyanin content /% ≥ 0.26 inorganic arsenic (in terms of AS )/mg/kg ≤0.01 lead (in Pb)/mg/kg ≤0.02 total mercury/mg/kg No cadmium/mg/kg should be detected. No pesticide residue can be detected. 3. Safety requirements: product safety index It is necessary to meet the relevant regulations of the state for similar products.

Apply to：
Producers within the scope of protection of China's Arctic Blueberry GI products may apply to the Quality and Technical Supervision Bureau of Daxing'anling District of Heilongjiang Province for the use of the \"Special Mark for Geographical Indication Products\", which shall be reviewed by the Heilongjiang Provincial Bureau of Quality and Technical Supervision and announced by the General Administration of Quality Supervision, Inspection and Quarantine. Approved. The statutory testing agency for China's Arctic Blueberry is designated by the Heilongjiang Provincial Bureau of Quality and Technical Supervision.