The Honghu Qingshui hairy crab enjoys the reputation of the first crab. Its appearance features: green back, self-belt, full claw, yellow hair, and strong body. Produced in Honghu Lake, the lake area is rich in water resources, and the water quality is excellent and pollution-free. The Honghu clear water hairy crabs produced by the lake are top grades in river crabs.

Honghu hairy crab, special product of Honghu Lake District, Honghu City, Hubei Province. Because the city registered the “Qingshui” trademark for Honghu hairy crabs, it is also called “Honghu Qingshui Crab”, “Honghu Qingshui Hairy Crab” and “Honghu Qingshui River Crab”. The main breeding area of ​​the product is located in the Great Lakes area of ​​Honghu Lake. The product is bright in color, full of fat yellow, and does not contain any hormones. It is the top grade in river crab. Honghu hairy crabs are produced in Honghu Lake. The lake area is rich in water resources and has excellent water quality and no pollution. The sediment is yellow loam, which has been deposited for many years and is rich in organic matter. The river crab is a large lake culture, rich in vegetation, abundant animal and plant feeds, supplemented by a small amount of artificial scientific feeding, no need to use fish medicine, the culture of the river crab is bright, the cream is full of fat yellow, does not contain any hormones, it is called the top grade in the river crab. . It has excellent traits such as green back, white belly, yellow hair, golden claws and fine meat, delicious taste. Its unique flavor is 腥, fresh, sweet, tender, fat and cool. It is sold to more than 100 large and medium-sized cities such as Beijing, Wuhan and Shanghai, as well as Hong Kong, Macao and Taiwan. It is very popular among consumers. Honghu Qingshui Hairy Crab enjoys the reputation of “the first crab”. Its appearance features: green back, self-belt, full claw, yellow hair, and strong body. Qingbei: The crab's back is a crab shell green, and the green is bright and refreshing. After burning, it is pure red and bright. It is different from the gray of other lake crabs, and the color of the earth is heavy; after cooking, the red is gray. White belly: The crab belly is white, white and shiny, giving the water a bright jade-like beauty. It is different from other lake crabs or gray. Golden claws: The tip of the crab claws is golden-colored like tobacco, and the two-eight-clawed meat is strong and strong; it can be propped up on the glass plate and can crawl freely. In other lake areas, the crab claws are thin and weak, and there is no obvious golden yellow on the claw tip. Yellow hair: the fluff on the crab claw, the hair on the crab claw is yellow. The crab hair is dense and soft, and the hair on the crab claws is refreshing and yellow. Other lake areas have muddy soil and are not clean. Strong and strong: The Honghu hairy crab is strong, thick and strong. It is the same size crab as other lakes. The Honghu hairy crab is much heavier. It has no shell water. Honghu hairy crabs, their color and flavor are incomprehensible, u0026quot;螫封嫩玉 double full, shell convex red fat block green u0026quot;. The orange-red crab yellow, the white jade-like grease, the white and delicate crab meat, the color, taste, and fragrance are the most extreme, and there is nothing above them. It is unmatched by other lake crabs. No wonder the ancient poetry: u0026quot Autumn wind, crab yellow fertilizer, eating Honghu crab in September.

Quality technical requirements for Honghu hairy crabs (1) Sources. Eriocheir sinensis in the Yangtze River system. (2) Breeding conditions. The water body transparency is greater than 1m, the pH value is 7.4 to 8.2, the hardness is 6 to 8 degrees, the alkalinity is 1.55 mg/L to 1.62 mg/L, the salinity is below 1‰, the water depth is 1.5m to 2.5m, and the water temperature is 1°C to 30°C. The water grass is ≥3000g per square meter, and the sediment thickness is ≥0.4m. (3) Parents. The pro-crabs for breeding are strong, with complete appendages, agile behavior, strong activity, no disease and no injury. Female crabs weigh ≥100 grams and males weigh 120g to 150g. (4) Seeds. The specifications are neat, the body is strong, the behavior is agile, the body surface is smooth, the appendage is complete, and there is no parasite. The crabs used for crab farming range from 100 to 120 per kg. (5) Adult crab farming. 1. Crab release: release crabs around the end of February. 450 to 600 crabs were released per 667 m2 of aquaculture area. 2. Feeding: Based on natural bait in the circle and artificially placed snails, it is matched with wild small fish and high quality submerged plants collected from outside the circle. Animal feed accounts for about 40% of the year, and plant feed accounts for about 60%. The specific requirements are “two heads, middle green, fine combination, and glutinous rice.” In the early stage of seedling, the daily feeding amount is 1% to 2% of the weight of the crab; the spring feeding amount is 3% to 4% of the weight of the crab. In the peak season of feeding, the daily feeding amount is 5% to 10% of the weight of the crab. It is fed once in the morning and the afternoon. It is fed about 3% of the whole day at 8 or 9 o'clock in the morning, and the remaining feed is fed in the evening. In the later stage, it is an important stage of crab fattening and weight gain, and the feeding amount of animal feed is appropriately increased. 3. Environmental and safety requirements: The prevention and control of breeding environment and epidemic diseases must comply with relevant state regulations and must not pollute the environment. (6) Fishing. 1. Fishing time: At the end of September, fishing begins in early October. 2. Fishing specifications: male crab 160g / more, female crab 150g / more. (7) Quality characteristics. 1. Sensory features: (1) Appearance characteristics: the crab shell is green and muddy, smooth and lustrous; the umbilical part is white and crystal clear, such as white jade, flawless and smudged; the appendage of the crab has a long, golden color. According to the tall and straight; the crab feet are golden, solid and powerful. (2) Body shape and related traits: individual fat, the head breastplate is relatively thick, the meat is dense, the shell is hard, plump, shiny, the crab yellow sauce is purple or bean paste, and the grease is milky white. 2. Physical and chemical indicators: the project male and female crude protein (%) ≥ 15.4 ≥ 17.1 crude fat (%) ≥ 9.2 ≥ 11.6 fullness (g / cm3) ≥ 0.82 ≥ 0.74 aspartic acid (%) ≥ 1.4 ≥ 1.4 fine Amino acid (%) ≥ 1.3 ≥ 1.4 glycine (%) ≥ 0.63 ≥ 0.63 alanine (%) ≥ 0.85 ≥ 0.88 gonad weight ratio (%) ≥ 3.2 ≥ 9.6 3. Safety requirements: product safety indicators must reach the national Relevant regulations for similar products.

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Producers within the scope of protection of Honghu hairy crab geographical indication products may apply to the Xiantao Entry-Exit Inspection and Quarantine Bureau 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.