Sea cucumber is one of the eight treasures in the world. It is not only a precious food, but also a precious medicinal material. According to scientific research, sea cucumber can improve memory and prevent arteriosclerosis. Now, sea cucumbers are very expensive. With the improvement of people's living standards, it has gradually become a common food on the table. Sea cucumber has a history of more than 600 million years. It is an echinoderm full of flesh spines. Distributed in the oceans of the world, there are about 20 species of sea cucumbers that can be eaten. Nowadays, the demand for sea cucumber is increasing, and it has become an important agricultural aquaculture product.

Since sea cucumbers are so popular, how are they raised? These three points give you a deeper understanding:

growing environment

The culture of sea cucumber is now mainly divided into three types: shrimp pond culture, offshore raft culture culture and submarine cage culture. For farmers, most of them are shrimp ponds. The existing shrimp pond is used as a shrimp pond, and artificial reefs such as tiles, stones and old tires are placed to provide a rest place for sea cucumbers. The density is 3000-5000 heads per mu, and the water depth is kept at1.5-2m. The water level will rise in winter and summer, because sea cucumbers need to sleep in summer.

Breeding feed

Sea cucumber mainly uses benthic diatoms and organic debris attached to ginseng reef as bait, and artificial feed can be used: Sargassum thunbergii, Undaria pinnatifida, kelp and other algae. According to the sea cucumber, the feeding time is usually once every three days.

Matters needing attention

It is forbidden to use chemical disinfection drugs, and it is forbidden to discharge harmful substances such as oil pollution into shrimp ponds to prevent sea cucumbers from autolysis. In addition, when receiving water, we should pay attention to the temperature and salinity of the pond water, pay close attention to the water environment around the sea cucumber pond, and adjust the daily exchange capacity of the pond water to 15%. Now you should know how your favorite sea cucumber is cultivated. When we taste delicious sea cucumbers, don't forget the hardships of farmers.

Common effects: tonifying kidney and essence, nourishing blood and moistening dryness.

The materials used are: sea cucumber150g, pork slices 50g, cooked chicken skin 25g, soy sauce10ml, cooking wine15ml, monosodium glutamate 2g, sesame oil 5ml, proper amount of vinegar, shredded onion15g, coriander 5g, a little refined salt.

Unique method: wash the sea cucumber and cut it into leaves. Wash and slice lean meat. Cut the cooked chicken skin into pieces for later use. Blanch the sliced meat and sea cucumber with boiling water respectively, and take them out for later use. Put the soup pot on the fire, add oil and heat it, then add cooking wine, soy sauce, monosodium glutamate, refined salt and Jiang Shui. When the soup is boiled, skim off the foam and taste good, then add the sea cucumber and meat slices. After the soup is boiled again, pour vinegar, sesame oil and pepper into the soup bowl and sprinkle with chopped green onion, shredded coriander and egg shell.