Qingjiang fish and catfish who eat garbage, Qingjiang fish is not catfish

Catfish eat garbage

In fact, it is true that catfish eat feces, but animal feces itself is a non-toxic and cheap natural fertilizer, and feces will be plankton in the water.

Provides a large amount of nutrients. Even fish farmers will deliberately feed some pig manure and chicken manure as feed.

Aquaculture does not release animal manure directly into fish ponds. In general, animal feces contain a large number of pathogenic bacteria.

and parasitic substances, if directly poured into the pond will affect the safety and health of fish, so fermentation treatment will be done before release, which can not only eliminate the harmful substances, but also decompose the macromolecular protein in the feces into a small molecule protein that is easier to be used, and improve the utilization effect.

Formal farms are also not allowed to pour garbage and fertilizer directly into the water, which will affect the health of the fish and reduce the yield of the fish, which is more than worth the loss for the farmers. Animal manure is subjected to formal fermentation before eating, so not only catfish eat feces, but other fish also eat feces.

*Catfish may eat garbage**, it lives in swamps, ponds, and even stinky ditches, in such an environment, in order to survive, it will eat some dirty food, such as rotting animal remains or garbage. However, be aware that animal manure itself is a non-toxic and inexpensive natural fertilizer, and it provides a lot of nutrients for plankton in the water.

Qingjiang fish has high requirements for living environment and water quality, and usually lives in spring waters rich in minerals, and is favored for its delicate meat and safe consumption.

Qingjiang fish is not a catfish. Qingjiang fish is a fish that lives in the spring water of Shanqing socks, this fish needs to live in waters with moderate acidity and alkalinity, while catfish is a fish that lives in swamps and ponds. The head of the catfish will be significantly larger than the head of the Qingjiang fish, and it is flattened, and the head of the fish is generally larger than the body.

Catfish are larger than Qingjiang fish, and the size of Qingjiang fish is about the same as that of yellow croaker.

Qingjiang fish refers to the fish produced in the Qingjiang reservoir area of Hubei Province, which is known as the "province of a thousand lakes" Hubei Province. The trademark "Qingjiang Fish" has been reported to the State Administration for Industry and Commerce to note the Mengcha Huai register. Changyang "Qingjiang Fish" brand is favored by domestic and foreign merchants for its excellent growing water environment, delicate meat, no muddy smell and safe eating.

The Qingjiang River originates from the mountain stream cave spring in western Hubei Province, which is formed by the collection of more than 2,000 mountain branch friend springs, the water quality is excellent, there is no pollution source, the fishery resources are very rich, and the famous "Qingjiang fish" grows far-reaching.

Qingjiang fish did not grow up eating garbage. Qingjiang fish is a carnivorous fish, mainly eating small fish, shrimp and aquatic insects, Qingjiang fish did not grow up eating garbage. Qingjiang fish is a fish produced in the Qingjiang reservoir area of Hubei Province, living in flat ponds and marshes, the river water flow is slow everywhere, and there are many places where aquatic plants are luxuriant.

This kind of fish is not actually a specific species, but a general term for the fish living in the Qingjiang reservoir area, the local water quality is excellent, there is no pollution, so it is still relatively clean.

The most well-known of the Qingjiang fish is the catfish, also known as the long-snouted catfish, a demersal fish that usually lives in the rocky crevices of the bottom of the water and only feeds at night to catch insects, crustaceans and small molluscs.

Exported to overseas:Qingjiang fish, a brand with local characteristics, has become the pride of Changyang. For a long time, Qingjiang fish series products are not only sold in the high-end aquatic product market in large and medium-sized cities in China, but also exported to more than 10 countries and regions such as Europe, the United States, Japan and South Korea.

1. The concept is different: Qingjiang fish is a fish produced in the Qingjiang reservoir area of Hubei. Catfish is a species of catfish in the genus Catfish of the animal kingdom.

2. Different appearance: The body of Qingjiang fish is a little flat, and the body of catfish is relatively round, with a fat and round feeling. The mouth of Qingjiang fish is a little flat and wide, and the beard is relatively short, with a total of two whiskers.

The mouth of the catfish is curved, relatively rounded, and the beard is also very long, with four or more whiskers. The belly of the catfish is somewhat light gray or white, but the color of the abdomen and body of the Qingjiang fish is basically the same, and there is no change.

3. Different living habits. Qingjiang fish mainly live in places with specific environments, excellent water quality and suitable climate. The pH of Qingjiang water is moderate, the dissolved oxygen is sufficient, the water quality is fresh, there is no pollution and no pollution, and it is the main growth area of Qingjiang fish.

Catfish mainly live in the middle and lower layers of rivers, lakes, reservoirs, and ponds, and are mostly active in coastal areas, and are mostly hidden under grass, stones or deep water during the day.

Qingjiang fish is mainly produced in the Qingjiang reservoir area of Hubei Province, and catfish are distributed all over the world; The body of Qingjiang fish is a bit flattened.

The weight is light, with a body length of about 20 cm, while the body of the catfish is relatively round, with a body length of about 30 cm and a weight of up to 1,000 catties; The color of Qingjiang fish is relatively light, the color of the body and abdomen is basically the same, and there are fish scales on the body, while the body color of the catfish is usually black-brown or gray-black, and the abdomen is somewhat light gray or white, and there are no fish scales on the body.

Qingjiang fish and catfish are both fish, but they are two varieties of fish, not one type of fish.

There is a difference in the variety, but it is not big. The main thing is that there is a difference in the name. The name varies from region to region.

What is the difference between Qingjiang fish and catfish? There is a big difference between the catfish and the growth environment of Qingjiang fish.

The main thing is that the body does not eat a lot of food, and the taste is relatively delicious.

Well, Qingjiangyu's words, I'm afraid that kind of meat is more um, more tender, and there are not many thorns, there are also that kind of big thorns, it's delicious, and if you are young, it's not as delicious as the lyre, I think.

Qingjiang fish and catfish can be distinguished, and catfish have long whiskers.

These are two different types of fish with different tastes.

Of course, there is a difference, first of all, they look different, and their taste is not the same.