Bigeye tuna
Big-eyed tuna (BigeyeTuna), also known as fat tuna and sub-tuna, is about 1.5m long, with a weight of more than 100kg, usually 16Mel and 35kg. The back is blue and blue, and the side and ventral face are silvery white. The meat is pink and slightly soft. The pectoral fin is long, its end is very protruding, reaching below the second dorsal fin, and the second dorsal fin is also narrow, which is similar to the height of the first dorsal fin. The fish has a gray body, fat, short tail and large head and eyes.
Bigeye tuna inhabit deep water, up to 200,000m, and sexually mature individuals inhabit the surface. It mainly feeds on deep-sea fish, mainly small fish, squid and large crustaceans. The maximum swimming speed can reach 100 kilometers per hour.
At present, the catch of bigeye tuna is low, but the price is high, so it has great potential for development.
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Fish fillet with lark mushroom
Raw materials: 1800 grams of black fish, 250g of bailing mushroom ingredients: 400g of bamboo shoots, 2 of fresh red peppers, 2g of refined salt, 3g of mushroom essence, 1g of pepper, 100g of yellow rice wine, 200g of dry flour, 1 egg, 10g of soy sauce, 50g of abalone juice, 25g of seafood sauce, 5g of ketchup, 200g of chicken soup, 50g of sugar, 20g of wet cornflour, 500g of refined oil, 100g of chicken oil, 5g of minced garlic, 5g of sesame oil. Production: 1. Kill the black fish and remove the dirt
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Control of common diseases of Pseudosciaena Crocea
First, stimulate cryptonuclear disease (white spot disease) symptoms of a large number of small white spots on the body surface, serious fish body covered with a layer of white film, due to the destruction of the worm will cause secondary bacterial infection, resulting in fish skin inflammation, necrosis, scales easy to fall off, fin decay, split, parasitic Gill, destroy Gill, infected with bacteria, will cause rotten Gill phenomenon. When the worm invades the cornea of the fish, it will cause inflammation, blindness, loss of appetite, thin body and swimming disorder. The worm body can be observed and judged by microscope. Prevention
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