CATDOLL : CATDOLL: Fish farming technology in rural fish ponds

When raising fish in rural fish ponds, the water depth of the pond needs to be controlled at about 2 meters, and then quicklime should be sprinkled on the bottom of the pond to disinfect and sterilize it. Base fertilizer should be sprinkled into the pond sludge to promote the growth of aquatic plants. You can also choose grass carp, silver carp, crucian carp and other fish for mixed breeding, and feed them twice a day.

How to raise fish in rural fish ponds 1. Pond water depth

When raising fish in a rural fish pond, you need to drain or add water to make the water depth about 2 meters, and clean up the debris and silt at the bottom of the pond, so that the depth of the silt is kept at about 10 centimeters, then sprinkle quicklime into the silt for disinfection, and sprinkle fertilizer into the pond to promote the growth of aquatic plants and algae to provide food for the fish.

2. Choose the variety

When raising fish in rural areas, you can choose grass carp, silver carp, carp, crucian carp, bighead carp and other fish for mixed breeding. Before releasing the fry, you need to ensure that the water temperature is stable between 5-7 degrees to avoid fish death. The fry should be soaked in potassium permanganate solution for 1 minute to reduce the chance of infection.

3. Feeding management

When raising fish, they need to be fed twice a day. You can provide them with rotifers, cladocerans and chironomid larvae. You can also plant algae such as Hydrilla verticillata, Vallisneria, and Podophyllum in the pond. And the leftover feed must be removed every night to prevent the water quality from deteriorating and causing the fish to die.

4. Feeding methods

When raising fish in rural fish ponds, it is necessary to inspect the fish ponds every night, fish out the dead fish, and spray medicine into the ponds according to the symptoms of the fish to avoid infectious diseases. In addition, in the summer, a sunshade should be built over the fish ponds to keep the water temperature constant, which is conducive to the growth and reproduction of fish.