What freshwater fish is suitable for rural areas and what are the economic fish species?

There are many freshwater fish suitable for farming in rural areas, and more economic fish are generally selected. For example, black fish, it needs to prepare ponds, and do a good job of cleaning ponds and disinfection, and then put seedlings into them, feeding twice a day. You can also raise bighead carp, also known as fat head fish, a week before feeding to fertilize the pond to promote the growth of plankton. It is also good to raise grass carp and herring, and build ponds where there is sufficient water.

1. snakehead

The scientific name of snakehead is Ophiocephalus argus. This is a fish with a very fierce temperament. It generally lives in shallow water areas with lush aquatic plants. Because of its delicious meat and rich nutrition, it is a very popular economic fish. Rural aquaculture needs to prepare a pond, do a good job of cleaning and disinfection, and then put the fish fry into it, feeding twice a day, mostly small fish and shrimp.

2. bighead carp

Bighead carp is also known as fat head fish. It is one of the four major domestic fish in China. It originally lives in the main stream of rivers, river bends, and the middle and upper layers of lakes. It is relatively docile in temperament, and moves slowly. A pond of 5 to 10 mu need to be prepared for raise it, that water depth is controlled to be about 1.5 to 2.5 meters, the wat quality is better, the water source is also sufficient, the silt at the bottom of the pond is less, the thickness can not exceed 30 centimeters, and proper fertilization can be carried out before stocking for one week to promote the growth of plankton so as to provide bait for it.

3. Miichthys miiuy

Miichthys miiuy is mainly distributed in the Heilongjiang area. It is a freshwater fish. It lives at the bottom of the water. It usually feeds on small fish, shrimps, and insects. After domestication, it will also eat artificial feed. Its appetite is large, and its growth rate is fast. This kind of fish has strong disease resistance, high economic value, delicious meat, rich nutrition, and high edible value of caviare, so it is very suitable for feeding.

4. Mylopharyngodon piceus

Mylopharyngodon piceus is one of the four major freshwater cultured fish in China. It mainly inhabits the middle and lower layers of the water body. Its character is not very lively. Its food is mainly snails, mussels, clams, and so on. It will also eat shrimp and insect larvae. To raise this kind of fish, it is necessary to build a pond with an area of about 0.3-0.7 hectares where the water source is sufficient, clean the pond and disinfect it, then release water and fertilize it, and then prepare to stock the fish.