Huoshan Yellow Bud is produced in Huoshan County, Anhui Province, and is one of the famous Chinese teas. The shape of the tea is straight and delicate, and it is evenly shaped, shaped like a tongue, green and fragrant. The fragrance is long-lasting, the taste is fresh and mellow, the soup is yellow and green, and the leaves are bright and bright. In the Tang Dynasty, Li Wei’s "National History Supplement" listed Huang Bu as one of the 14 tribute teas. From Tang to Qing, Huoshan Huangya has been listed as tribute tea for generations.

Geographical features, latitude and longitude and climate: Xiuning County is located between 117°39′～118°26′ east longitude and 29°24′～30°02′ north latitude. It is located in the northern part of the subtropical zone and has a monsoon humid climate with abundant sunshine and abundant heat. The four seasons are distinct, the spring and autumn are slightly shorter, the summer and winter are slightly longer, the annual average temperature is 16.2 °C, the hottest in July, the average temperature is 27.9 °C; the coldest in January, the average temperature is 3.7 °C, the annual frost-free period is 231 days, and the rainfall is abundant. The annual average precipitation is 1613.7 mm, and the average annual sunshine is 1931.4 hours, which is conducive to the growth of forest, tea, mulberry, fruit and crops. Landforms and water systems: The landforms in the county are mainly mountainous and hilly, accounting for 76.70% of the total area of ​​the county. The whole terrain is high in the north, the north, the middle is low, the undulation is large, and the vertical height difference is obvious. It is a typical eight-mountain and half-water field. A mountainous county with one road and garden. The county water system belongs to the two major river basins, Qiantang River and Yangtze River, and merges into the four river systems of Xin'anjiang, Minjiang, Minjiang and Minjiang. There are 237 large and small rivers, including 201 Xin'an River system and 10 Minjiang River system. 6 articles, 20 rivers in the Minjiang River. The most important rivers are the waters belonging to the Xin'an River system and the Hengjiang River. They are in the south and north of the county, running from west to east. The two rivers flow through the mountains, hills and plains of the county, and the exits meet in Tunxi. Inject into Xin'anjiang.

Huoshan yellow bud quality technical requirements (a) varieties. Huoshan Golden Rooster. (2) Site conditions. Within the protection range, the altitude is between 300 and 700 meters. The cultivated soil is coarse brown yellow brown soil. The soil thickness is more than 70 cm. The soil is fertile, the organic matter content is more than 2.0%, and the pH value is between 4.5 and 6.0. (3) Tea planting. 1. Planting: divided into sexual reproduction and asexual reproduction. Sexual reproduction: Harvest the mature tea seeds in the local tea garden before and after the frost, and soak for 5 to 7 days in December or January of the following year to remove the light, small particles of tea seeds, and soak 3 to 5 full teas per hole. seed. 2. Specifications: Planting is divided into two ways, one is cluster type, and the other is single line type. There are 2 to 3 tea plants per cluster in the plexus tea garden, no more than 600 plexes per 667 square meters (mu). Single-row strips of 1 to 2 tea plants per hole, less than 2000 plants per 667 square meters (mu). (4) Tea garden management. Tea garden fertilization is based on organic fertilizer. The adult tea garden is applied with base fertilizer from September to October, and can be applied to farmyard manure (including manure, pig manure, soil manure, etc.) or piled rapeseed cake, combined with autumn deep tillage. Topdressing combined with spring cultivating sorghum can be used to dilute human excrement or rapeseed cake. Tea tree pest control, in accordance with the national pollution-free tea production technology requirements, mainly adopt agricultural measures, artificially kill pests and biological agents to control pests and diseases. The young tea tree is cultivated by stereotypes to cultivate a high-yielding tree. (5) Fresh leaves are picked. The fresh leaves of Huoshan yellow buds are tender and tender. The mining period is about one month before and after the Qingming period. The picking standard is from one bud to one leaf to the second leaf. Picking requires "three consistent" and "four no", that is, the shape, size, and color are the same, the open buds are not taken, the insect buds are not taken, the frost buds are not taken, and the purple buds are not taken. After the fresh leaves are harvested, the old leaves, tea stalks, impurities and fresh leaves that do not meet the standards are removed. After the fresh leaves are harvested, they are spread out in the group. When there is no dew on sunny days, they are spread for 2 to 3 hours, and the rainy days are spread for 4 to 5 hours. Fresh leaves are harvested in the morning, in the afternoon, in the afternoon, in the evening, and no overnight tea. (6) Processing process. Production process: fresh leaf picking → killing (shaping) → hair fire → spread → full fire → picking → re-fire. (7) Quality characteristics. According to its quality, it is divided into special grade, special grade 2, first grade and second grade. The shape is straight and slightly curved, the color is yellow and green, the fragrance is long-lasting, the soup is yellow and green, the taste is strong and fresh, and the leaves are slightly yellow and bright.

Apply to：
Producers within the scope of protection of Huoshan Yellow Bud Geographical Indication Products may apply to the Huoshan County Quality and Technical Supervision Bureau of Anhui Province for the use of the “Special Mark for Geographical Indication Products”, which shall be approved by the General Administration of Quality Supervision, Inspection and Quarantine.