CATDOLL : CATDOLL: What are the common fish species farmed in my country?

1. What are the common fish farming objects in my country?

I only know about the breeding of some common freshwater fish.

The most common species are the four major carps of "grass carp, silver carp and bighead carp". In addition, there are carp, catfish, bream, famous and special fish including yellow catfish, bigmouth catfish, sweet-scented osmanthus fish, whitebait and so on.

2. How many fish farming bases are there in China?

Fishing ground location: 38°30′N north of Bohai Sea, with an area of ​​about 11,520 square nautical miles

Fishing targets: small yellow croaker, hairtail, prawn, jellyfish, hair shrimp, wing crab, Spanish mackerel, yellow croaker, red sea bream, plum fish, bluefin mullet, hairtail, Spanish mackerel

Nature of the fishing ground: It used to be an important fishing ground for yellow croaker, hairtail, prawns, etc. In recent years, the above resources have declined and no longer form a fishing ground. Only jellyfish, hair shrimp, and wing crabs are produced.

Nature of the fishing ground: It was once an important fishing ground for hairtail, but with the decline of hairtail in the Yellow Sea, the fishing ground has disappeared

Fishing ground location: Northern Yellow Sea, north of 38°00′N, covering an area of ​​about 7,200 nautical miles

Fishing Target: mullet, sand eel, lionfish, bighead carp, mackerel, flatfish, flounder, cod, mackerel, prawns, croaker, yellow croaker, hairtail, ribeye, jellyfish

Fishing ground location: west of 119°00′N in Bohai Sea, covering an area of ​​about 3,600 square nautical miles

Nature of the fishing ground: It was once an important fishing ground for yellow croaker, prawns, blue mackerel, etc., and is currently mainly used for fixed nets and some near-shore operations.

Fishing ground location: 38°30′N south of Bohai Sea, near the mouth of the Yellow River, with an area of ​​about 6,480 square nautical miles

Nature of the fishing ground: It was once the most important fish spawning ground in northern my country. In recent years, due to resource decline, the fishing ground has disappeared, and only some near-shore nets are used to produce small fish, shrimps, swimming crabs, and hair shrimps.

Fishing ground location: Northern Shandong Peninsula, south of 38°30'N, covering an area of ​​about 7,200 square nautical miles

3. Common fish?

1. Yellow Duck Call

The scientific name of the yellow duck is Pelteobagrus fulvidraco, and it is also known locally as Huang Yagu, Huang Yagu, Huang Yagu, and Huangyajiao. It has tender meat, delicious taste, rich nutrition, no intramuscular bones, and high fat. It is a common edible fish in China and one of the most common fish in rural rivers.

2. Snakehead

Snakehead fish is a fierce fish, also known as mullet, raw fish, wealth fish, snake fish, firehead fish, black snakehead, etc. Its meat is delicious and nutritious, and it is a fish with high economic value. In rural areas, it is generally called wealth fish, which means getting rich.

3. Channa

Channa fish mostly live in lakes and shallow waters, and mainly feed on small fish, shrimps and insects. There are more than 30 species of Channa fish in China, and the common genera include the black Channa fish, the Channa fish, and the sand Channa fish. Especially in spring, Channa fish should be the first river delicacy that can be caught.

4. Carp

Carp is a primary freshwater fish that usually lives on the bottom of water bodies covered with aquatic plants in rivers, lakes, reservoirs and ponds. It is one of the freshwater fish with the most varieties, the widest distribution, the longest breeding history and the highest yield.

5. Grass carp

Among the important freshwater economic fish in China, the most important is grass carp. Grass carp is a fish that is now farmed in many areas. It is also a fish that is often seen in rural rivers and a common fish on people’s tables.

6. Silver Carp

Silver carp is one of the four major carps. Its meat is tender and nutritious. It is a species artificially cultivated in many areas and one of the main freshwater farmed fish in my country. It can often be seen in rural rivers and is deeply loved by people.

7. Crucian carp

There are a lot of crucian carp in rural rivers. Anyone who has ever fished knows that crucian carp is the easiest fish to catch. Generally, when you go out fishing, you can always bring back a basketful of them, and they are also very cheap. This fish is also one of the most common fish on the table.

8. Catfish

Catfish is still very common in rural areas, especially in relatively dirty water. Catfish are relatively large, some weighing 20 to 30 kilograms. They taste good and are rich in nutrients, so many people currently raise them in rural areas.

9. Fish

The silver carp is also called white stripe. This fish can often be caught by the river. This fish cannot live without water and will die if it is away from water for 10 minutes. The silver carp is very common in rural areas. Many people who love fishing often go to rural rivers to fish.

10. Culex

When fishing, you should be afraid of this kind of fish because it can eat up the bait very quickly and you may not be able to catch it. The scientific name of the upturned carp is "upturned carp", and because of its very distinctive mouth, it has many interesting names in the folk, such as upturned carp, carp thorn fish, white fish, pouting carp, pouting mouth, upturned white carp, upturned mouth, etc.

4. What are the common fish species in Japan?

1.

Katuo (Japanese: katuo) is pronounced "jiān" in Chinese. Katuo is also called bonito, smoked bonito, small string, bonito,...

2.

Tai (Japanese: tai) is pronounced "diāo" in Chinese. Sea bream is also called Kaji fish, Bangaji, Kazhen sea bream, copper basin...

3.

Sake (Japanese: sake) is pronounced "guī" in Chinese. Salmon, also known as salmon, dog salmon, autumn salmon,...

4.

Salmon (Japanese: samon) Salmon is also called salmon or salmon fish.

5. What are the types of fish eggs of common farmed fish?

The eggs of common freshwater farmed fish are mainly sticky eggs (sinking eggs), floating eggs and semi-floating eggs (drifting eggs).

6. What are the common fish species in Russia?

Russia has a rich variety of fish species. Russian fish generally like to live in the middle and lower layers of rivers, lakes and other water bodies in Russia and in areas with abundant aquatic plants near the shore. They have the habit of migrating between rivers and lakes. Sexually mature individuals spawn in rivers and streams. After spawning, the parents and young fish enter tributaries and lakes connected to rivers. They usually feed and fatten in flooded shallow grasslands and flooded areas, as well as the affiliated water bodies of main and tributary rivers (lakes, small rivers, harbors and other areas with dense aquatic plants). In winter, they hibernate in the deep water of the main stream or lake.

The common fish produced in Russian waters are:

1. Herring

2. Pollock

3. Mackerel

4. Salmon

5. Trout

6. Catfish

7. Tilapia

8. Shrimp

9. The largest output is haddock and salmon.

7. What fish are common in Beijing’s rivers?

Carp, silver carp, bighead carp, etc.

Beijing belongs to the North China region. There are many kinds of freshwater fish in Beijing. The most common carp, crucian carp and four major carps are naturally distributed. In addition, the native fish in the outdoors are medium goby, minnow, long-term wide series of mackerel, etc. These are also relatively common fish. In addition, small fish such as loach and yellow eel are also everywhere.

8. Fish farming technology?

1.

Stocking time selection: Fish should be released on sunny days when the temperature is not too low. Generally, the temperature should be between 2℃ and 5℃. At this stage, the fish scales are tight and the activity is small. It is not easy to injure the fish during fishing, transportation and stocking operations, which can reduce the morbidity and mortality of fish. It is easy to frostbite the fish on rainy days with low temperature or snowy, frozen and windy weather; when the temperature is too high, the fish scales are loose and the activity is large, which is easy to injure the fish during operation.

2.

Stocking of fish: Before stocking the fish, check whether the drugs have lost their effectiveness after pond cleaning. In early spring, the water temperature is low and the toxicity disappears slowly. Water should be taken in advance and test fish should be released. According to the stocking plan, individual size, density, and matching species and specifications, the fish that can be released at one time should not be released in batches, so that the fish can adapt to the environment, start eating early, and promote growth. At the same time, [Gold Iodine] should be used for drug disinfection when stocking fish.

3.

Feeding at the right time When the water temperature rises to 810℃, fish begin to eat, and the amount of food intake gradually increases with the increase of water temperature, so they should be fed in time. Feed once a day or every other day, and choose to feed at noon on a sunny day; as the water temperature continues to rise, the number of feedings can be increased to twice, that is, feeding once in the morning and once in the afternoon. Feeding should adhere to the principle of four determinations (timing, quality, positioning, and quantity), and the specific daily feeding amount should be flexibly controlled according to the weather, water temperature, and the feeding situation of fish. For grass carp weighing more than 1 jin, it is recommended to feed Da Beinong high-grade expanded feed 8103 in the early stage of feeding; for small grass carp mode, it is recommended to feed Da Beinong microecological juvenile fish special feed [Intestinal Liver Health], and the feeding rate is controlled at about 0.5%1%. This product is rich in nutrients and probiotics, which can quickly repair the fish intestines, restore the physique, and improve immunity.

9. What are the brand names of fish? What are the common fish names?

Common fish: koi, crucian carp, catfish, carp, grass carp, black carp, Wuchang fish, hairtail, squid, etc.

10. Chinese fish?

There are 804 species of freshwater fish native to my country, of which 632 species belong to the Cypriniformes order, accounting for 77.2% of the total; followed by 84 species of Siluriformes, accounting for 10.4% of the total; 56 species of Perciformes, accounting for 6.9% of the total; 22 species of Salmoniformes, accounting for 2.7% of the total; and 7 species of Acipenser. There are more than 50 species of major freshwater economic fish that are common and have high production in inland waters, including species unique to my country such as black carp, grass carp, silver carp, bighead carp, etc.