"Wu Yu [cuò] Huaishan" is a large agricultural characteristic brand in Jiedong County, Guangdong Province. The main producing area is Wujing Village in Yuhu Town. The planting history was first in the early days of liberation. "Wuhan Huaishan", because its origin of Huaishan is Wujing Village of Yuhu Town, it is called "Wuhan Huaishan" and is a large agricultural characteristic brand in Jiedong County, Jieyang City, Guangdong Province. Wusong Huaishan has straight lines, smooth skin, sparse roots, firm flesh and fine powder.

Wuyi Huaishan quality technical requirements (a) varieties. Local Baihuai long column species. (2) Site conditions. The texture is sandy loam, the soil pH is 6.5 to 7.5, the soil organic matter content is ≥2.0%, and the soil depth is above 80cm. (3) Cultivation management. 1. 2. 3. Cultivation density and mode: ≤ 33,000 plants per hectare, stand cultivation. When the stems are full, cut the side vines in the middle and lower parts. 4. Fertilization: Apply organic fertilizer ≥18,000kg per hectare. 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. Harvested from early January to early June, and selected for sunny days. (5) Quality characteristics. 1. 2. 3. Safety requirements: Product safety indicators must meet the relevant regulations of the state for similar products.

Apply to：
The producers within the scope of protection of the geographical indication products of Wuyi Huaishan may submit an application for the use of the “Special Mark for Geographical Indication Products” to the Bureau of Quality and Technical Supervision of Jiedong County, Guangdong Province, which is subject to the examination by the Guangdong Provincial Bureau of Quality and Technical Supervision. The General Administration announced the approval. The legal inspection agency of Wusong Huaishan is designated by the Guangdong Provincial Bureau of Quality and Technical Supervision.