Appearance characteristics
The body is slender and flat, generally 30 ~ 40 cm long, weighing 400 ~ 1200 g, and the septum is slightly concave. There are four ridges between them. The mouth is big and the lower jaw is longer than the upper jaw. The snout is pointed and the teeth are small, which are arranged in the fluffy tooth bands on the lower jaw, vomerous bone and palatine bone. There are fine serrations at the rear edge of the anterior gill cover, and blunt spines at the corner and lower edge. The lateral line is completely parallel to the rear edge of the body, the body surface is covered with tiny comb scales, the cortex is rough, the scales are not easy to fall off, and the back side of the body is bluish gray. The ventral part is grayish white, and black spots are scattered on the side and dorsal fin spine. With the increase of age, the spots gradually become inconspicuous. The dorsal fin is slightly separated. There are 12 hard spines in the first dorsal fin. The second dorsal fin consists of 13 fin; The ventral fin is located behind the starting point of the pectoral fin. The base of the second dorsal fin is light yellow, the pectoral fin is yellowish green, and the tail eel fork is light brown.
Edit this bass culture
During the rebellion of the Eight Kings in the Western Jin Dynasty, Hans Zhang of Wu Jun, an official in Luoyang, used the excuse of missing his hometown bass and water shield soup, and what kept him away from Luoyang was the thought of bass in literary allusions.
Wrong place. Later, it became a common allusion for literati to express their contradictory psychology of serving the country and passively avoiding the world. For example, Li Bai said in "It's Hard to Go to the Sky",' Hans Zhang barked in Wuzhong and happily went home to eat perch? . Enjoy a glass of wine while you are alive! Don't care if your reputation will be passed down! In addition, Xin Qiji used bass and water shield to describe his ambivalence many times, and many famous articles have this allusion.
Edit the distribution scope of this paragraph
Perch is distributed in the western Pacific Ocean, the coastal areas of China and the fresh water bodies leading to the sea, mainly in the East China Sea and Bohai Sea. It is one of the common economic fish, and it is also a species to develop marine culture. The main producing areas are Qingdao, Shidao, Qinhuangdao and Zhoushan Islands. The fishing season is spring and autumn.
Season, the annual fishing period is 10 to 1 1. I like to live in salty and fresh water in the estuary, and I can also live in fresh water. It is fierce and feeds on fish and shrimp. Individuals are large, and can grow up to 30-50 kg at most, usually 3-5 kg.
Edit the economic value of this paragraph
Perch meat is solid and white, which has high nutritional value and delicious taste. Perch can be divided into white perch and black perch because of their different skin colors. The black spots of sea bass are not obvious, except that the abdomen is gray and the back side is bronze or dark brown; White perch is relatively white with irregular black spots on both sides. Perch is an export variety, named Japanese sea bass in English, and exported to Japan, Hong Kong and Macau. Export fresh bass just caught.
Ports: Liaoning, Hebei, Tianjin, Shandong, Jiangsu, Shanghai, Zhejiang and Fujian.
In this section, the ecological culture technology of California bass cage is edited.
In Zhuangxi, Wang Ping Town, Wujiang City, Jiangsu Province, the author used the large water surface to develop ecological cage culture of California bass, and the cage area reached 250 square meters (3). On May 2, 2003, Kloc-0, we bought 9000 California bass fry. After one year's breeding, the survival rate reached 85%, and all of them were listed on May 3rd and June 1 1 respectively. The total output is 3076.5 kg, the output per square meter is 12.3 kg, the output value is 48050 yuan, and the profit is 19925 yuan.
I. Selection of stocking waters
The water surface is open, the lake bottom is flat and unobstructed, and the water depth is more than 3 meters. The velocity is 0. 1 m/s, and there is good water exchange and abundant dissolved oxygen around the cage. The bottom material is hard mud with a small amount of silt. There are few ships passing by, the environment is quiet, and the water quality is fresh and pollution-free. The pH value is between 7 and 8.
Second, the cage specifications and cage settings
The specifications of cages can be divided into two types, fish cages and adult fish cages. The fish cage adopts 20 mesh net and non-knotted net, and the finished fish cage adopts 9 strands of polyethylene knotted 10 net. 1. Cage specifications Fish cage: ① 2.5 meters long, 2.5 meters wide and 2 meters deep, made of quilt net. (2) 3 meters long, 3 meters wide and 2 meters deep, and the material has no net. ③ It is 6 meters long, 6 meters wide and 2.5 meters deep, and is made of knotless 6 mesh. ④ Length10m, width10m and depth of 3m. It is made of sashimi made of polyethylene and Japanese bass.
Tie network 8. Adult fish cage: 8 meters long, 8 meters wide and 3 meters deep, made of polyethylene, 9 strands 10 net. 2. The arrangement of cages must be neat and standardized and zigzag. The distance between fish cages can be connected with each other, and the distance between each row is 4 ~ 5 meters. The spacing of adult fish cages is 5 ~ 10 m, and the spacing of each row is 10 ~ 15 m, which is convenient for production ships to enter and exit and feed management. Fish cages can be fixed with bamboo piles, but each adult fish cage should exist in an independent form and be fixed with four high-quality bamboo piles. The rope on the fish cage is 25 ~ 40 cm higher than the water surface, and the rope on the fish cage is 50 ~ 70 cm higher than the water surface, which can rise and fall flexibly with the water level. Bricks are tied to every corner of the bottom of the fish cage, and sandbags are tied to every corner of the adult fish cage, and the bottom corner foot rope is tied, so that the box can be kept neat and tidy, and the box can remain stable and not sway when encountering wind and waves.
Third, fish farming.
1. The fry stage of perch, the specification is 4 ~ 5cm/tail, per square meter 1500 ~ 2000. 2. The size of perch is about 10 cm, and there are 1000 ~ 1500 perch per square meter. 3. Enter the adult fish box and stock 30 ~ 50 fish per square meter.
Fourth, feeding management.
1. California bass is a fierce carnivorous fish with a strong appetite and rapid growth. In the process of feeding, mainly chilled freshwater fish. The bass fry just bought in the box is fed with fish paste four times a day, at 7: 00 am, 10, 2: 00 pm and 5: 00 pm. For about 20 days, feed it three times a day in the morning, at noon and at night. With the gradual growth of perch, palatable fish pieces are mainly fed, 2 ~ 3 times a day, and the feeding amount is 5% ~ 6% of the fish weight. It is necessary to observe the growth of perch regularly to adjust the feeding amount to ensure that you are full and eat well. 2. Due to individual growth differences and cannibalistic habits of California bass, timely screening and breeding. In order to ensure the survival rate, it is necessary to screen in time and feed separately according to the actual situation during the feeding process. In the early stage, the small perch was screened with a 5-minute sieve every 7 ~ 10 days. In the middle stage, every 10 ~ 15 days, it was screened with a 7-minute sieve and put into cage 6. After it was cultured until the end of June and the beginning of July, it was screened with a 9-point sieve and put into cage No.8. Culturing for about 20-30 days, screening with 1.3 inch sieve, and then placing in a cage 10 for adult fish culture. 3. Do a good job of "four prevention and three diligence" (1): ① prevention and treatment of fish diseases. Ecological cage culture with large water surface generally has few diseases and seldom uses drugs. Soak the fish in 3% salt water for disinfection before stocking them. In the process of bass screening, rummaging and transporting, the operation should be light and fast to avoid scratching the fish. ② Prevent fish from escaping. Check the cage regularly and maintain it in time to prevent the fish from escaping. ③ Prevent floating head. When is the time to raise bass in cages? What is this word? What is left in the room? Spitting incense grave? Hey? In the high temperature stage in August and September, it is easy to cause floating head. Therefore, it is necessary to install impeller aerators in adult fish cages where conditions permit. Installation method: Install an aerator among the four cages. When the weather is sultry, windless and gloomy, the bait should be thrown as little as possible or not, so that there is less dissolved oxygen in the water and fish can't eat too much, so as not to cause floating head. ④ Do a good job in flood control and typhoon prevention. In flood and typhoon seasons, it is necessary to carefully check the firmness of box piles and steel ropes, whether sandbags and foot ropes at the corners of the box fall off, and the bamboo piles in each box should be connected with each other to prevent floods and typhoons. (2) Three attendance: ① Attendance check. Check whether the cage and rope are fastened, whether the box is damaged, whether the bamboo pile is loose and so on every day.
. 2 brush frequently. After a long period of culture, because of the strong water quality, algae in the cage attach and reproduce, blocking the mesh. Therefore, it is necessary to use a brush, rub it by hand, or whip it with bamboo pieces (be careful not to damage the net during operation), or clean it with a diesel water gun to maintain the normal exchange of water inside and outside the cage. ③ Regular observation. Observe the activities, feeding dynamics and weather changes of fish in cages every day, and solve problems in time when found. After 7 months' feeding, 20% of California bass released in early May can meet the commodity specifications of 65438+the end of February. After a year of cultivation, all of them can be listed.
Edit this paragraph of freshwater aquaculture.
I. Construction of Tang Di
Choose a place with abundant water resources, fresh water quality and no pollution to build the pool. Each pond is 5-8 mu, rectangular, and the north-south direction is good. The bottom of the pool is required to be flat, the sand bottom and mud bottom are solid, and the depth of the pool is 2m. He will bury the water inlet pipe and drain pipe at the end. At the same time, it is equipped with 1 ~ 2 1.5KW aerators, and the farm should have standby generator sets. Dredging and disinfection of ponds should be done well when stocking. One week before sowing, 50 kg of quicklime or 5 ~ 10 kg of bleaching powder can be sprayed in the dry pond for disinfection. Fertilize the basic bait of the pond water before releasing the seedlings to make the pond water oily green or brown, which is suitable for the bass just caught by farmers.
Second, seedling cultivation
The bass fry (body length 1.5 ~ 2cm) caught from this sea area should be desalinated to a salinity of 4-7 ‰, and then put into a temporary culture pond (salinity 1‰). The natural perch fry in the northern waters are most suitable for stocking. Due to different physical and chemical factors, fry grow fast and have large individuals, which can shorten the breeding cycle and increase economic benefits. The stocking density of temporary ponds should be controlled at per mu1~ 20,000 heads, and the ponds should be frequently flushed with oxygen. On the second day after entering the pond, fresh bait such as zooplankton and red worms began to be fed, and the fish paste, floating objects and fresh bait were slowly mixed and fed, and gradually domesticated and fed with minced fish and floating objects. The daily feeding amount is 15% of the fish weight, and it is fed in three times. Spray 0.3ppm strong chlorine essence or 15ppm formalin once a week for disinfection during the temporary cultivation period. Three days before feeding, 0.5g of furazolidone, 3g of oxytetracycline and 0/g of vitamin C/KLOC-0 were given orally to every 50kg of fish once a day for three consecutive days. After more than 20 days of feeding, when the fish grow to 4 ~ 6 cm, they can enter the big pond to feed alone.
Third, feeding management.
The screened perch fry are raised in different pools according to their size. The stocking density is generally 2500 ~ 3500 tails/mu. When the water depth is above 1.5m, it is advisable to keep the pool water moderately greasy, with the transparency of 30cm and the color of the water being oil green. Feed it twice a day, mainly with minced fish and floating pellet feed. Vitamin B and C should be added to the feed, and the daily feeding amount is 6% of the fish weight. We will also feed soil mycotoxins, erythromycin and vitamins twice a month for three days at a time. At the same time, spray the whole pond with 0.4ppm of strong chlorine or 20ppm of formalin regularly. In drug control, trichlorfon and mercurous nitrate should be used with caution. Do a good job of patrolling the pond every day, and turn it on at night or when the weather is sultry and the air pressure is low. If the water quality is not good, change it in time to keep the water fresh.
Edit the section on mariculture.
I. Pond conditions and preparation
Suitable pond area is 3300m2-6600m2, water depth is over 2m, water source is sufficient, water quality is pollution-free, water supply and drainage facilities are good, and transportation is convenient. Before stocking, dredge the dry pond, level the slope protection, use 750kg- 1050kg of quicklime per hectare, keep the pool water at 10-20cm, dip in the slurry and splash water. After 7 days, add water to the depth of1m. In order to keep the water quality good, 75kg/hm2 hydrazine can be applied once, and the pond water can be stocked after two days when it turns oil green.
Second, the temporary feeding and stocking of fish species.
At present, the fry of perch are mostly caught by sea, and the fry caught by sea in spring is about 2.5cm-4cm. Fish will be damaged to varying degrees after fishing and transshipment. In order to improve the survival rate of culture, intermediate temporary culture can be carried out first. It is more convenient to set a 40-mesh cage in the culture pond as a temporary culture method. 2,000-3,000 fish fry are temporarily raised in each cubic meter of water, sprayed with chloramphenicol/kloc-0 /×10-6-2×10-6 for disinfection, and furazolidone is used after eating minced fish. Feeding Artemia larvae, marine freshwater technology Ceratophyllum and copepods before 10, and then feeding fresh surimi. The fingerlings are cultivated to about 65438±00cm, and put into the cultivation pond at the ratio of 65438 0.5 fish /m2.
Third, training management.
1. Low-growth miscellaneous fish are the main bait, supplemented by artificial ingredients. It is very important to feed perch regularly and quantitatively because of its fast food grabbing and high content. When feeding, you should know that the fish are full and don't waste bait. Every time you feed, you should first throw less fish to catch food, then increase the feeding amount, and stop feeding when the fish sink and don't catch food. The daily feeding frequency and amount vary with seasons. Bass is fed 4-5 times a day in suitable temperature season, and grows rapidly. The feeding amount is 10-30% of the fish weight, and it is fed 2-3 times a day in early spring and late autumn in low temperature season, accounting for 1- 10% of the fish weight. 2. Patrol the pond in the morning and evening, and handle any abnormality in time. The observation contents of patrolling the pond include the activities of fish, the changes of water color, smell and transparency, escape prevention facilities and enemy damage in the pond.
Edit this section of marine cage culture
First, the situation of aquaculture waters
Need ventilation. At low tide, the water depth should be more than 5m, the water flow should be stable, preferably 0.3m seconds, the sediment is free from obstacles, the water quality is fresh and pollution-free, and the salinity changes little.
Second, the cage structure
Perch cage fixed pipe rack and four-corner sandbags. The fixed type is a frame made of a metal tube slightly larger than the cage, and the cage is plunged into the shape; The sandbag is a 4kg sandbag fixed net hanging at the four corners of the cage. In the south, qualified fish rafts are made of wooden boards, floating on the water with floating balls, positioning with anchor cables, and hanging cages in the fish rafts. There are many single net single floating body frames in the north, and each floating body cage is connected to the positioning floating rope in the sea area. The mesh size is generally 3×3m and 4×4m, and the mesh depth depends on the water depth of the sea area at any time, generally 4-6m, and the mesh size depends on the size of the fish. The selection principle of mesh size is to break the net without making the fish escape, and the mesh size should be less than 1/2 of the fish height.
Third, fish farming.
When the sea bass is a commercial fish, its fry should be temporarily raised above 10cm before it can be counted and put into the cage. 20-30 pieces of cage water per cubic meter is appropriate, and the specific stocking density should be determined according to the specifications of fish species, sea conditions in the morning and evening of the season, bait storage and breeding technical factors.
Fourth, feeding
The bait is mainly low-value miscellaneous fish, and granular bait can also be fed. Every time, feed less and then more, and then increase the amount of bait after attracting fish to float and grab food. The daily amount of bait should be based on eating and not wasting. Fish should stop eating when they don't grab food. The feeding times should be 4-6 times a day, and 2-4 times in early spring and late autumn when the water temperature is low.
Verb (abbreviation for verb) daily management
Frequently clean the network elements and remove attachments, usually once every 10- 15 days. If necessary, replace the cage with a new one and check the cage frequently to prevent escape and leakage. Pay attention to the situation of fish, water and diseases.
Edit this section on disease prevention and control
1, white candle disease of eyeball
Symptoms: more common in spring and summer fingerling stage. White spots appear on the eyeball, which gradually expand to cover the whole eyeball, and in severe cases, the eyeball protrudes and falls off. The disease may be caused by stale bait and vitamin deficiency. Prevention and control: renew the aquaculture water body, feed fresh bait and add vitamins (especially B group) to the bait.
2. Hydromycetes
Symptoms: Flocculent bacteria appear in fish, and sick fish swim slowly on the water, lose appetite and die of emaciation, mostly caused by infection after fish injury. Prevention and control: replace fresh water, maintain good water quality, and dissolve malachite green drug 5-10-6 with 6×10 min.
3, skin ulcer disease
Symptoms: More common in hot season. The fish has scales locally and is congested and festered. Most of them are bacterial infections caused by fish injuries, and sick fish lose appetite, swim slowly and lose weight and die. Prevention and control: add chloramphenicol (or furacilin) to 20× 10-6 for 4-5 hours.
4, enteritis
Symptoms: Abdominal distension, red and swollen anus, yellow mucus flowing out, fish emaciation, loss of appetite, and severe death. It is caused by the deterioration of bait and the high fat content of bait. Control: add 0. 1% to prepare furazolidone bait, and feed it continuously for 5-7 days.
5. ichthyosis
Symptoms: there are lice in the fish, sick fish swim uneasily, rub the wall of the pool, and even the fish lose weight and die. Control: Splash crystal trichlorfon all over the pond to make the drug content in the pond water reach 0.25×10-6-0.3×10-6, and apply it once every three days. Generally, it can be cured in two doses, or it can be soaked in pure fresh water for 2-3 minutes, and the fish lice can also fall off by themselves.
Edit the edible value of this paragraph.
Sexual taste: fair and sweet. Efficacy: invigorating spleen and qi, tonifying kidney and preventing miscarriage. Edible: Suitable for people with anemia, dizziness, edema of pregnancy and restless fetal movement. Dietotherapy materia medica: "It's especially good to make salmon." Jia Bencao: "Perch, eating more and pleasing people, is like a frog. Violence is very fragrant and beautiful. Although it has a small poison, it will not get sick. " Avoid eating: According to past experience, people with skin sores and swelling should avoid eating. Bass should not be eaten with cheese. Note: Perch is distributed in China's coastal areas, estuaries and rivers, and is found in various water towns in the south of the Yangtze River. Every 100g of perch meat contains protein 17.5g, fat 3. 1g, carbohydrate 0.4g, ash 1g, calcium 56mg, phosphorus 13 1mg and iron/kloc. The producers in Taiwan Province Province contain crude protein 19.39g, crude fat 1. 16g and ash 1. 16g. Various expositions 1. Materia Medica: Perch, sweet and light, is suitable for the spleen and stomach. The kidney dominates the bone, and the liver is the main reinforcement. The taste is yin, and it is always dirty, which is beneficial to the Yin Qi of the two dirty, so it can benefit the bones and muscles. The spleen and stomach are diseased, the five internal organs are not nourished, and the accumulation gradually becomes weak, and the spleen is weak and the water overflows, and the spleen and stomach are beneficial and the syndromes disappear. 2. Cui Yuxi's "Food Classics": main wind arthralgia, facial blister. Tonifying the middle and calming the five internal organs. Also: eating too much bass meat causes scabies and hemorrhoids. It should not be eaten with cheese. 3. "Dietotherapy Materia Medica": miscarriage and deficiency. 4. "Jiayou Materia Medica": Tonifying the five internal organs, benefiting the bones and muscles, harmonizing the stomach and controlling moisture. 5. "Materia Medica": benefiting liver and kidney. 6. "Fun Life Diet Spectrum": Perch, eating too much and getting sores, is easy to become addicted, and its liver is particularly toxic. People poisoned by it will be relieved by reed root juice.
Edit the consumption method in this paragraph
Practice 1: steaming
Ingredients: 65438+ 0 bass (500-600g), 30g cooked ham, 30g bamboo shoots, 4 mushrooms and a little coriander. Accessories: 5 grams of ginger slices and shredded onion, 5 grams of salt, 0/5 grams of cooking wine/kloc-,a little soy sauce and 50 grams of chicken soup. Preparation: gut the perch, clean it, dry the excess water and put it in a steaming tray; Cut the ham into pieces similar to the size of bamboo shoots and code them on the fish; Soak mushrooms in warm water, remove pedicels, slice, and code around the fish. Then put ginger slices and shredded onion into a fish dish, and then pour in salt, soy sauce and cooking wine. Wash coriander and cut into sections for later use. Practice: 1. Boil the water in the steamer with high fire, put it in a fish dish, steam for 8 ~ 10 minutes with high fire, take out the fish immediately after it is cooked, and pick out the ginger slices and shredded onion. 2. After the chicken soup is boiled, pour it on the fish and decorate it with coriander. Tips: 1. If there is no chicken soup, you can use chicken essence and water instead. Adding chicken soup is mainly to increase the flavor of steamed fish, and it is ok without adding it. 2. Steamed fish should be as fresh as possible. Besides perch, grass carp, Wuchang fish and mandarin fish can also be used. Features: Perch is warm, and it has the effects of invigorating the middle energizer, invigorating qi, nourishing yin, stimulating appetite and promoting lactation. Perch began to gain weight in autumn, and its meat was as white as snow, which is known as "the west wind gradually spread to the east and the smell of perch".
Practice 2: Pot stickers
Ingredients: 225 grams of fat pork, 300 grams of net bass meat and 3 eggs. Seasoning: 3 teaspoons of refined salt, monosodium glutamate 1.5 teaspoons, sesame oil and pepper 1 teaspoon, 0.5 tablespoons of wet starch and dry starch, 750g of peanut oil, and refined salt of Ji juice and pepper 1 plate. Production: change the fat into a rectangle with a length of 5cm and a width of 3cm, and marinate 24 pieces. Change the bass meat into rectangular slices about 5 cm long and 3 cm wide, and mix in refined salt, monosodium glutamate, sesame oil and pepper. Mix eggs and wet starch into a thick paste, spread fish evenly at 70%, and mix salt and fat evenly at 30%. Sprinkle dry starch on the big plate, arrange the fat, and then stick the fish on the fat. Heat the oil at the bottom of the pot, remove the fire, put the fish in the pot, put it back in the oven and fry it until it is half cooked and golden on both sides, and pour it into a colander to control the oil. Cut it neatly with scissors and put it on a plate. Serve with Ji juice, salt and pepper at the same time.
Practice 3: steaming
Ingredients: a bass (1.2kg is the best), onion, ginger, coriander, cooking wine, salt, soy sauce, fresh flavor, white pepper, sugar and oil. Practice: 1. Cut both sides of the washed bass into flower knives obliquely, and cut a knife edge as deep as the fish bone along the back of the fish; Rub salt and cooking wine on the fish, put onions and ginger in each flower edge, then put onions (large sections) in the fish belly and ginger slices on the back; 2. Steam on the pot 15 minutes. When the fish is placed on the fish plate, it should be supported with a pair of chopsticks to prevent it from sticking to the fish plate. After steaming, take out the seasoning and pour out the soup; 3. Preparation of seasoning juice: Pour light soy sauce, fresh fragrant wine and cooking wine into the pot, and then add shredded onion and ginger (the length of shredded onion is preferably 2 inches). Add a little sugar and white pepper after a small fire; Juice can be slightly adjusted according to your own taste. Then, pour the prepared sauce into the fish dish and put some raw onion shreds and coriander on the fish. At this time, heat a small amount of oil in the pot, then sprinkle the boiled oil evenly on the fish, onion and coriander with a spoon, and you can eat it.
Nutritional analysis
1. Perch is rich in protein, vitamin A, vitamin B, calcium, magnesium, zinc, selenium and other nutrients; It has the effects of nourishing liver and kidney, benefiting spleen and stomach, resolving phlegm and relieving cough, and has a good nourishing effect on people with liver and kidney deficiency; 2. Bass can also treat symptoms such as restless fetal movement and lack of milk. Expectant mothers and pregnant women eat perch, which is not only a nutritious food for nourishing the body, but also will not lead to obesity due to overnutrition. It is a good product for strengthening the body, enriching blood, invigorating the spleen and benefiting qi, and benefiting health. 3. The blood of perch contains more copper. Copper can maintain the normal function of the nervous system and participate in the functions of key enzymes in the metabolism of several substances. People who lack copper can eat perch to supplement it.
Suitable crowd
The general population can eat 1. Suitable for anemia, dizziness, edema during pregnancy, and restless fetal movement. 2. People with skin diseases and sores should not eat it.
Grams of food stage
Perch should not be eaten with cattle and sheep oil, milk cool and Chinese medicine Schizonepeta.
Cooking instruction
1. Perch meat is white and tender, fragrant and odorless. Meat is garlic cloves, which is most suitable for steaming, stewing and stewing soup. 2. In order to ensure the white meat quality of the perch, the gill of the perch should be cut off when slaughtering, and the blood should be bled backwards. After the blood is exhausted, put it on the chopping block, cut the sternum from the fish tail along the spine, divide the perch into soft and hard sides, take out the internal organs, and wash the blood (for perch balls); 3. Skillfully remove the fishy smell: After cleaning the fish by removing scales and laparotomy, put some yellow wine in the basin to remove the fishy smell of local fish and make the fish delicious; Fresh fish can be cut open and washed, and soaked in milk for a while, which can not only remove the fishy smell, but also increase the umami flavor.
food therapy
Perch is sweet and flat, and enters the liver, spleen and kidney. Has the effects of invigorating spleen and qi, tonifying kidney and preventing miscarriage.
Other related
Dietotherapy materia medica: it is better to prevent miscarriage and tonify the middle, especially to make salmon. Jia Bencao: It is pleasant to eat more perch, especially as a frog. Violent dryness is very fragrant and beautiful. Although it has little poison, it won't get sick. The folk prescription can be decocted with perch, onion and ginger to treat children's dyspepsia; Grinding cheeks or boiling soup can be used to treat pertussis in children, edema in pregnancy and fetal movement in women. In late autumn and early winter, mature perch is particularly fat and nutritious, which is the best season to eat perch.
Edit the dietotherapy value of this paragraph
The flesh of a perch belonging to the family Fishes. Perch is also called sea bass, sea bass board, flower village and sea bass. Distributed in China's coastal areas and rivers. After obtaining, remove fish scales, soup impurities, etc. , and wash for later use. [Attribute] Sweet in taste and flat in nature. Can tonify spleen and stomach, liver and kidney. [Reference] contains protein, fat, calcium, phosphorus, iron, copper, vitamins A, B 1, B2 and nicotinic acid. [Usage] Used for wounds with spleen and stomach weakness, fatigue due to lack of food or qi and blood, and incurable for a long time; Spleen edema; Insufficient liver and kidney, unhealthy bones and muscles; Restlessness of fetal movement, etc. [Usage] Decoct soup, serve it on a plate, etc. [Attachment] 1, Perch Jianpi Decoction: 50g of perch, 0g of Atractylodes macrocephala 10g, 5g of dried tangerine peel and 0.5g of pepper. Soup-fried suit bass is good for spleen and stomach, but it is still too weak. Therefore, Atractylodes macrocephala is used to strengthen the spleen and stomach, supplemented by tangerine peel to regulate qi and strengthen the stomach, and pepper to warm the stomach. Used for patients with spleen and stomach weakness, dyspepsia, eating less diarrhea, or dull or cold pain in epigastric cavity. 2. Braised perch with Astragalus membranaceus: 1 perch (250-500g), 60g of Astragalus membranaceus. Stew meat in water and eat meat in soup. Astragalus membranaceus combined with perch can invigorate qi and nourish blood, promote granulation and close the mouth. Can promote postoperative wound healing. 3. Steamed bass with Amomum villosum: 250g. Mash 6 grams of Amomum villosum and 10 gram of ginger, cut into fine particles, put them into fish maw, put them into a bowl, add a little water and salt, and steam them in a pot. Eat meat and drink soup. This prescription uses perch to prevent miscarriage, Amomum villosum to regulate qi and prevent miscarriage, and ginger and stomach to stop vomiting. Used for spleen deficiency and qi stagnation, nausea and vomiting, and fetal movement.
Edit the relevant poems in this paragraph.
Song Fan Zhongyan, a fisherman on the river, loves the beauty of perch. Look at those poor fishermen, floating up and down in the big waves and rocking in the boats.