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To raise high-quality fish, adhere to the four-fixed feeding method
Fixed quality means the feed given must be fresh and palatable, not rotten or spoiled, nutritious, and easily digested and absorbed by the fish. Grasses must be disinfected, manure must be fermented, and hard, coarse feed must be chopped or processed. For the fixed quantity, the monthly feeding amount should be determined according to water temperature, fish growth and feed supply. The daily feeding amount depends on the season, water color, weather and the feeding situation of the fish, and is generally calculated at 2%-5% of the fish stock in the pond. It can also be determined according to how the fish eat; for example, if grass is fed at 8-9 a.m.,
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How to make pan-fried sablefish (silver cod) delicious? A home-style recipe to share
[Ingredients and seasonings] 400 g sablefish (silver cod), 10 g yellow rice wine, salt to taste, 5 g each of MSG, scallion-ginger juice and pepper-salt, 2 g pepper powder, 2 eggs, 20 g starch, 1000 g oil. [Procedure] 1. Cut the sablefish into long rectangular pieces, add scallion-ginger juice, yellow rice wine, salt, MSG and pepper powder, and marinate for 5 minutes. 2. Beat the eggs into a liquid, add starch to make a salty egg batter; drag the fish pieces through the egg batter, pat with starch, and deep-fry them one by one in a 70%-hot oil wok until yellow in color and crisp outside, then remove,
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How to make spicy fish slices delicious? A simple home-style recipe that goes great with rice
1. Take one live fish, gut and clean it, remove the flesh from both sides, cut into butterfly slices, and marinate with seasoning for 30 minutes. 2. Heat oil and fry until cooked. 3. Leave a little oil in the wok and saute the garlic slices until fragrant. 4. Then saute the dried chilies and minced ginger until fragrant, add a little water, soy sauce, and sugar, and bring to a boil. 5. Add the fish slices and coat them with the sauce, drizzle with vinegar, thicken with a thin slurry, sprinkle with scallion sections, toss, and serve.
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What kind of fish is the many-striped loach? Let us get to know this fish
Common name: many-striped loach. Origin and season: distributed in the Irrawaddy River system. Description: head slightly laterally compressed. The lip surface is much wrinkled, with a crack in the middle of the upper lip. The maxillary tooth-like process is relatively well developed. Barbels are relatively long. The base origin of the pelvic fin is roughly opposite the base of the 1st branched dorsal-fin ray. Scales on the body are clearly visible, and the lateral line is complete. In males, there is a semicircular flap-like protrusion on the lower edge in front of the eye, and the front several pectoral-fin rays become hard and widened. During the breeding season, these parts have many spine-like protrusions. A small fish, inhabiting flowing water with a gravel bottom
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How can fish injuries be avoided when catching fish in cold seasons?
Influenced by China's traditional farming model, the cold season is the main period for catching fish, either harvesting adult fish for market at this time, or catching fingerlings for stocking. Whether the catching method is correct has a certain impact on the next stage of farming, and improper catching can easily cause fish diseases. To ensure the smooth progress of the next stage of farming, the following issues should be noted when catching fish: Before catching, pay attention to removing debris. Before catching, be sure to remove debris around the pond and in the pond, such as branches, weeds, etc., to ensure the
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Detailed Explanation of Key Points on Off-Season Breeding Technology for Ayu Sweetfish
I. Facilities and Methods (I) Facilities 1. Nursery room. Converted from a plastic shed, 500 cubic meters of water body, black shading net to regulate light intensity, controlling light intensity below 5000 lux. 2. Broodstock rearing pond. Cement pond, rectangular (3 m x 2.65 m), pond depth 1 m, also serves as bait pond and nursery pond. 3. Water supply facilities. Groundwater is used, supplied by pumps through main and branch pipelines. 4. Aeration equipment. 2 ordinary air pumps, one air diffuser stone placed every 1-2 sq m in the nursery pond.
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How to comprehensively utilize fish processing by-products
The fish heads, fish tails, minced meat, scales, skin, viscera, bones, gallbladders, etc. left over from fish processing contain large amounts of protein, amino acids, trace elements and vitamins. Using these protein resources, various deeply processed products can be made, including soluble edible fish protein powder, liquid fish protein feed, fish scale glue, fish skin glue, bone paste, fish protein calcium candy, bile pigment calcium salt and bile acid salt, etc. Comprehensive utilization of fish processing by-products can reduce the cost of main products and increase the added value of aquatic products; it can also protect the environment and reduce wastewater and waste emissions, achieving relatively high economic, ecological and social benefits.
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Detailed Explanation of the Production Process for Five-Spice Smoked Fish
Five-spice smoked fish is a regional specialty product made by processing the Spanish mackerel, a coastal aquatic resource. By introducing high-temperature sterilization retort pouch production technology, the product has gained a more competitive edge in the market in terms of distribution reach, shelf life and flavor. 1. Process flow: raw material selection -- thawing -- slicing -- rinsing with water -- draining -- deep-frying -- smoking -- cooling -- packaging -- sterilization -- cooling -- packaging -- warehousing. 2. Formulation setting (based on 100kg of trimmed material) [omitted]
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Jiaying Koi and Brocade Crucian Carp: Introduction to High-Quality Fish Species
Jiaying Koi and Brocade Crucian Carp are the flagship products of the Meizhou Fisheries Research Institute. As early as the 1980s, the institute's researchers carefully bred these two new varieties through crossbreeding methods. Jiaying Koi is divided into eight major strains: long-finned, red-and-white, golden-yellow, light-yellow, black, white-jade, scattered-scale, and purple, with nearly a hundred color varieties. They are colorful, slender and graceful, crystal-clear and gorgeous, with charming elegance. Their long and soft fin rays are their greatest feature, floating lightly and captivatingly, whether bold and martial,
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How to Make Palace Lantern Shredded Fish Delicious? A Detailed Recipe Sharing
Ingredients: Mandarin fish, shiitake mushrooms, green bell pepper, red bell pepper. Seasonings: salt, MSG, yellow rice wine, chopped scallion and ginger, raw water chestnut starch, salad oil, stock. Method: (1) Wash the Mandarin fish, debone and cut into fish shreds, add seasonings and coat with a starch batter, cut the green and red bell peppers into shreds and set aside. (2) Use salad oil to pass the fish through hot oil, remove, saute chopped scallion and ginger in the wok, add the stock and seasonings, then thicken with a starch slurry, plate and serve. Characteristics: fresh, tender, smooth on the palate.
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