The back of the Hanwangshan baby fish is dark brown, the belly is light white or light gray, the meat is tender, delicious and non-greasy, the taste is smooth and refreshing, rich in protein, amino acid, zinc and other nutrients. It has the effect of nourishing yin and tonifying the kidney and nourishing blood. It has obvious curative effect on anemia, cholera and malaria. Its skin and skin secretions have the effect of stopping bleeding, and it is a special medicine for treating burns and burns. Hanwangshan baby fish protein content ≥ 17%, amino acid content ≥ 14%, zinc content ≥ 16mg / kg, the quality is better than other regions.

After being protected, the sales price of Hanwangshan baby fish has now reached 3,000 yuan / kg. At present, the county stores more than 50,000 fishtail fish resources, with an annual output of more than 20,000 doll fish seedlings, and an annual sales of 10,000 baby fish in the second generation, with an output value of more than 8,000 yuan, and more than 200 domesticated farmers, achieving a per capita income increase of 2000 by domestic farmers. Yu Yuan. Product awards have won the "Hanwang Mountain Provincial Aquatic Wetland Nature Reserve", "Private Technology-based Enterprises" and "County-level Agricultural Industrialization Leading Enterprises".

Hanwangshan baby fish quality technical requirements I. Variety Dacha (Andrias davidianus). Second, aquaculture environmental conditions The culture environment requires quiet, dark light, sufficient water source, fresh water, no pollution, in line with national standards for aquaculture water quality, water temperature 15 ° C to 20 ° C, pH 6.5 to 7.5, dissolved oxygen ≥ 4 mg / L . Third, the production method within the scope of production artificial breeding according to individual size, physical strength, grading pool feeding. Fourth, breeding 1. Stocking: stocking density is 40 to 80 tails/m2 in the seedling stage, 5 to 10 tails/m2 in the adultering stage, and 50% of the body weight of the stocking specification is not suitable. 2. 3. Fishing: The breeding period is 4 to 5 years, and the weight is ≥ 1.5kg, which is manually captured or caught by net. 4. Environmental and safety requirements: The prevention and control of the breeding environment and epidemic diseases must comply with relevant state regulations and must not pollute the environment. Five, quality characteristics Sensory features: dark brown back, light white or light gray abdomen, tender meat, delicious and non-greasy, smooth and refreshing. 2. 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 Hanwangshan baby fish production area may apply to the Quality and Technical Supervision Bureau of Wangcang County, Sichuan Province for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Sichuan Provincial Bureau of Quality and Technical Supervision and submitted to the AQSIQ for approval. announcement.