If you can’t finish eating Haihong, you can take out the meat and freeze it, but the freezing time should not be too long.

The freezing temperature is required to be minus 26℃, and the core temperature must be frozen to below minus 18℃ within 6 hours. Haihong pork can be steamed, boiled, or peeled and stir-fried with other vegetables. It tastes delicious. The sea rainbow is a bivalve mollusk with a dark brown shell. It lives on coastal rocks and is distributed along the coasts of the Yellow Sea, Bohai Sea and East China Sea in China.

Mussels are also called sea rainbows. They are cooked and processed into dried mussels. The shells are wedge-shaped, with a tapered front end and a broad and round rear end. Generally, the shell length is 6 to 8 cm, and the shell length is less than 2 times the shell height. The shell is thin and the top of the shell is close to the front end of the shell. The two shells are equal and symmetrical. The shell surface is purple-black and shiny. The growth lines are fine and obvious, and they grow in a ring from the top.

Cultivation of sea rainbows

1. Generally speaking, the place to breed sea rainbows should be cultured in the outer sea area with relatively smooth water flow and relatively fresh water quality, because the water flow in the inner bay type sea area is The exchange is relatively poor, the water quality is relatively easy to be polluted, and there is a lack of bait. Therefore, the fat content of the Haihong cultured here is not very high, and there are also odors such as diesel.

2. Start putting in breeding equipment at the end of March every year, and check the fatness of Haihong every day. If Haihong suddenly loses weight and lays eggs in large numbers, the breeding equipment can be put in in time according to the specific breeding area. Let it collect seedlings naturally. The management of cultured sea rainbows is relatively simple. Regular inspections of the sea area are required to prevent the frames from breaking and getting entangled. The buoyancy must be adjusted in time.

3. Harvesting can be carried out in time according to the density and area of ??harvested seedlings. Generally, sea rainbows can be harvested when they grow to 1-1.5cm in July. They can be sold to shrimp pond farmers for use as bait. Can be sold to farmers for seed production.