Fenggang Zinc-rich and selenium-enriched tea has a compact shape, green color and high-odor alcohol. It can effectively maintain the physiological balance of the human body and improve the body immunity. It has been rated as “Top Ten Famous Teas in Guizhou”.

Fenggang County is located in the northeastern part of Guizhou Province, south of Dagu Mountain on the north bank of Wujiang River. The average sea level is 900 meters, and the forest coverage rate of tea area is 80%. It has a fresh air and a mild climate all year round, and it belongs to the mid-subtropical humid monsoon climate. It is a typical karst mountainous area in the territory. The hills and valleys are densely covered, the soil texture is loose, and the organic matter content is rich, which is especially suitable for the growth and development of tea trees. “Fenggang Zinc Selenium Tea” is produced on this special land. The soil zinc content in Fenggang County is 95.3 mg/kg, and the selenium content is 2.5 mg/kg. Fenggang Zinc-rich and selenium-rich tea Maojian tea is tightly packed, the green tea is flat and straight, the color is green, the aroma is high, and the soup color is green. Bright, mellow and mellow, the leaves are green and lively. Tea is rich in 17 kinds of amino acids and zinc and selenium and other trace elements, including zinc content of 40mg/kg-100mg/kg and selenium content of 0.25mg/kg-3.5mg/kg. It is completely derived from the natural adsorption of zinc and selenium in the soil by tea trees. The county has a total area of ​​40,200 mu of tea gardens, including 180,000 mu of tea gardens and 31,800 mu of organic tea gardens. It is the largest organic tea production base in Southwest China; the tea varieties include Fuding Dabai Tea, Jin Guanyin, Huang Guanyin, Longjing Changye, Longjing 43 Etc., the clonal tea tree is 100%; it is the first provincial-level export tea quality and safety demonstration zone in Guizhou Province. There are 278 large and small tea processing factories in the county; 86 registered trademarks, one well-known trademark in China, 11 famous trademarks in Guizhou, one national key leading enterprise, 15 provincial leading poverty alleviation enterprises, and 18 municipal poverty alleviation leading enterprises. . The tea output reached 19,800 tons and the output value was 2.28 billion yuan. In January 2006, “Fenggang Zinc-rich and Selenium-enriched Tea” was protected by the AQSIQ Geographical Indication Products. “Fenggang Zinc Selenium Tea” has won in the “China Tea Cup”, “Zhonglu Cup”, China International Tea Expo and other tea competitions, and won a total of 58 gold medals; it has been rated as “Guizhou Ten”. Daming Tea" (three times), "Five Famous Teas in Guizhou Province", "Three Famous Teas in Guizhou Province", and "China Famous Brands". Now it has obtained the “Hometown of China's Zinc-rich and Selenium-rich Organic Tea”, “China's Top Ten Eco-Production Tea Counties”, “China's Famous Tea Town”, “National Key Tea-producing Counties”, “National Key Tea-producing Counties”, “ National-level agricultural standardization production demonstration county, "national-level export tea quality and safety demonstration zone", "national leisure agricultural tourism demonstration site" and many other awards. The intrinsic quality of "Zinc, Selenium, Organic" three-in-one has been highly praised by tea experts such as Academician Chen Zongxi, President Yu Guanting, Professor Lin Zhi and Professor Wang Zhiyuan.

Technical requirements for quality of Fenggang zinc-rich selenium tea (1) Tea tree varieties. Fuding big white tea and other varieties. (2) Site conditions. Choose from 800 to 1200 meters above sea level and pH 4.5 to 6.5 slightly acidic soil. The soil contains more than 80mg/kg of zinc and contains more than 1.0mg/kg of selenium. (3) Cultivation management. 1. Farming: The density is 3000 to 3200 plants/667m2 (mu). Timely cultivating and weeding, keeping the soil loose, and fertilizing mainly organic fertilizer. 2. Trimming: Control the top growth and expand the three-dimensional picking surface. (4) Fresh leaves are picked. Picking time: March to September. Standard picking: single bud, one bud and one leaf initial exhibition, one bud and one leaf, one bud and two leaves, three leaves. The tenderness, uniformity and clarity of fresh leaves should be basically the same. (5) Processing technology. Process: fresh leaves spread → killing → shape → baking (fried) billet → shape → foot dry (lifting) incense → selection → finished product. (6) Product quality. 1. Sensory features: complete bud leaves, uniform lines, green color, rich scent, thick but not bitter, green and not sturdy, fresh but not light, mellow sweet, resistant to brewing. 2. Physical and chemical indicators: zinc 40mg to 100mg/kg, selenium 0.25mg to 3.50mg/kg, moisture%≤7.0, total ash ≤7.0%, crude fiber ≤16.0%, crushed ≤5.0%, water extract ≥36.0% , tea polyphenols ≥ 13.0%, amino acids ≥ 3.1%.

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Producers within the scope of protection of Fenggang Zinc-rich and Selenium-enriched tea GI products may submit an application to the Fenggang County Quality and Technical Supervision Bureau for the use of the “Special Mark for Geographical Indication Products”, which is approved by the General Administration of Quality Supervision, Inspection and Quarantine.