Baxiangshan sweet potato has small and uniform potato, high sugar content, low starch, less fiber, rich flavor, soft and delicious. It is a kind of high-quality, high-grade and local sweet potato variety, famous in Guangzhou. Hong Kong and Macao have become the best products for many famous people and Hong Kong and Macao folks to taste and give gifts to relatives and friends.

[Eating method] Raw, fried, fried, fried, roasted, steamed, and boiled are delicious. [Options] 1. Choice of shape and taste: Sweet potato is generally divided into yellow sweet potato and white sweet potato. The yellow sweet potato has a long body shape, and the skin is light pink. It has a lot of sugar. After cooking, it is reddish yellow and sweet and delicious. The white sweet potato is more fat, and the skin is dark red or purple, with more starch and cooked. The back is white and tastes sweet. It can be chosen according to your own taste. 2. Already rotten. 3. Choose sweet potatoes that are easy to keep: Do not buy sweet potatoes with damaged surfaces because they are not easy to store and are prone to decay. In addition, the sweet potato is generally more sweet and sweeter. After buying it, you can put it in a cool and dry place for a few days. When the sugar in the sweet potato is fully accumulated, it will be extra sweet after cooking. [Storage method] Store in a cool place. [Recommended recipe] Draw sweet potato, sweet sweet potato.

Technical requirements for quality of sweet potato in Baxiangshan I. Variety Suitable for local fresh food, yellow or purple variety of potato, such as: local fine honey yellow, broad potato 104, broad potato 87. Second, site conditions Soil type is sandy soil or loam, soil thickness ≥ 18cm. The soil pH is 5.5 to 7.5, and the soil organic matter content is ≥20g/kg. Third, cultivation techniques 1. Seedling: (1) seed potato selection: weight 150g to 250g or more, smooth skin, no pests and diseases of autumn harvest potato chips. (2) Seedling time: from the beginning of June to the end of July. 2. Colonization: transplanted in mid-to-late July. The seedlings are planted, the seedlings are about 25cm long, the horizontal cuttings are 3 to 5 cm, the potato seedlings are 3 to 4 knots, and the planting density is ≤4000 per 667 m2 (mu). 3. Field management: 667kg of organic fertilizer per 667m2 (mu), 1 or 2 times of vines, stop watering 20 days before harvest. 4. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations. Fourth, the harvest from mid-November to the end of the season, the leaves of the sweet potato are partially yellowed and harvested in time. Five, quality characteristics 1. Sensory characteristics: raw potato soil yellow or purple, bright color, smooth appearance, roots are spindle-shaped. The cooked potato is fine and the taste is sweet, soft and smooth. 2. Physical and chemical indicators: fresh potato containing starch ≥ 20g / 100g, potassium content ≥ 0.2g / 100g, protein content ≥ 1.00g / 100g, crude polysaccharide content ≥ 1.00g / 100g. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

Apply to：
Producers within the production area of ​​Baxiangshan sweet potato may apply to the Fengshun County Administration for Industry, Commerce and Quality Supervision for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Guangdong Provincial Bureau of Quality and Technical Supervision and announced to the General Administration of Quality Supervision, Inspection and Quarantine for approval. . The testing agency of Baxiangshan sweet potato is selected by the Guangdong Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.