Suizhou Ginkgo, also known as the Ginkgo in the Suizhou native, is the oldest relict plant in the existing seed plants. Botanists often compare ginkgo with dinosaurs and are known as giant pandas in the plant world. Ginkgo is a dried fruit. Among the many dried fruits, Ginkgo is ranked third in economic value.

Suizhou Millennium Ginkgo Valley Scenic Area is located in Zengdu District, the ancient town of Ginkgo biloba in China. It stretches for 12 kilometers. The ancient ginkgo trees in the area are connected into pieces and form a community. The deep Tibetans gather together and become a valley. They are the world's four densely integrated films. One of the ancient ginkgo communities. It is understood that there are 308 ginkgo trees over 1,000 years old in Ginkgo biloba, more than 17,000 ginkgo trees over 100 years old, and more than 5.1 million ginkgo trees. China Millennium Ginkgo Valley is located in Luoyang Town, Suizhou City, Hubei Province. Its resource characteristics can be summarized as follows: Millennium Ancient Tree, Ginkgo Kingdom According to statistics, Luoyang Town has a total of 17,000 ancient ginkgo trees distributed over 100 years, including 308 millennial ancient ginkgo trees, colonized. There are more than 510 million ginkgo trees, and it is also the most densely preserved and preserved ancient ginkgo tree community in the country and the world. The ancient ginkgo community is organically combined with the surrounding hilly and semi-mountainous terrain, lakes and rivers, and rural farmhouses. In 2003, Suizhou Ginkgo Forest was selected as a national natural reserve list with an area of ​​171,400 square kilometers, becoming the largest wild plant ginkgo nature reserve in the country. Luoyang Town, Hedian Town, Changgang Town, Sanligang Town, Liulin Town, Junchuan Town, Hongshan Town, Huantan Town, Wushan Town, Wanhe Town, Yindian Town, Caodian Town, Xiaolin The administrative value of the 14 towns in the town and Huaihe Town is valued in the consumption and medicinal. Eat ginkgo and keep your health for years. The medicinal use of ginkgo is mainly reflected in three aspects of medicine, pesticides and veterinary drugs. Ginkgo biloba is 3,000 years old. The local name is ginko gingko. (Ginkgo biloba). Alias: Ginkgo, Gongsun tree, duck foot tree, and fan fan, belonging to gymnosperm. Ginkgo biloba is a deciduous tree that blooms in May, matures in October, and the fruit is orange-yellow. Ginkgo is a relict plant. All other plants with the same door are extinct. Ginkgo biloba is the oldest relict plant in the existing seed plants. Variants and varieties are: yellow leaf ginkgo, tower-shaped ginkgo, cracked ginkgo, weeping ginkgo, zebra ginkgo. Ginkgo biloba grows slowly and has a very long life. It takes more than 20 years from planting to the result. After 40 years, it can produce a large number of results. The life expectancy is more than a thousand years old. The existing trees for more than 3,000 years are still full of fruit. It is the old birthday star in the tree. There is a large ginkgo tree in Dinglin Temple in Shandong Province. It is said that it was planted in the Shang Dynasty and has a history of more than 3,000 years. Eating ginkgo, keeping health and prolonging, Ginkgo was listed as a royal tribute in the Song Dynasty. Japanese people have the habit of eating ginkgo daily. Westerners must have ginkgo for Christmas. In terms of eating methods, ginkgo mainly includes fried food, baked food, cooking, side dishes, pastries, preserves, canned food, beverages and alcohol. However, the amount of ginkgo used and the improper eating method can cause poisoning. (mainly refers to the situation of excessive food intake) In order to prevent ginkgo poisoning, cooked food and small food are the fundamental methods. The raw food (shelling, membrane heart) is 5~7 in adults, and the children are 2~5 capsules according to the age and weight, and can be taken after 4 hours. Raw food must be shelled to the red soft film, to the heart (germ). If cooked, 20~30 capsules per time is appropriate, such as shelling, red soft film, de-embryo cooking, even if the dose is larger, it will not be poisoned.

Suizhou Ginkgo Quality Technical Requirements I. Variety “Shenong No.1”, “Shenong No.2”, “Shenong No.3” and “Shenong No.4” and other ginkgo varieties. 2. Site conditions The soil type is brown fluvo-aquic soil, the texture is sandy loam, the soil organic matter content is ≥1.2%, and the soil pH is 6.0 to 7.0. Third, cultivation management Seedling breeding: Graft seedlings with Ginkgo biloba seedlings as rootstocks from 3 to 5 years in the producing area are selected. 2. (2) Planting density: ≤44 plants per 667m2 (mu), and no less than one male pollinant for every 80 female plants. 3. Fertilization: Adult trees are applied with 10 kg to 30 kg of decomposed organic fertilizer per plant per year. 4. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. Fourth, harvested in early October, the seed coat is turned from yellow to orange or yellow, and began to harvest when a small amount of natural shedding. 5. After processing for 1 week after harvesting, remove the outer seed coat, clean the dry, store in the bag or store in the cold storage. Sixth, quality characteristics 1. Sensory features: the shell is white or white, shiny. After being cooked, the texture is delicate, tough and sturdy, and the taste is natural and slightly bitter. 2. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

Apply to：
Producers in the Suizhou Ginkgo production area may apply to the Suizhou Quality and Technical Supervision Bureau of Hubei Province for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Hubei Provincial Bureau of Quality and Technical Supervision and reported to the General Administration of Quality Supervision, Inspection and Quarantine for approval. The testing institution of Suizhou Ginkgo is selected by the Hubei Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.