What's the difference between sea shrimp and cultured shrimp?

1. Cultured shrimps have been fed with feed, but the types and quantities of amino acids needed for protein synthesis in their bodies are not rich, which shows that their taste is poor.

2. Shrimp is not fed with feed. There are many kinds of amino acids in the body, and it tastes good.

Second, the growth rate is different:

1. Add some growth promoters to the feed of artificially cultured shrimp to accelerate its growth, and the growth rate is very fast.

2. Shrimp grows for a long time without feed.

Third, the hardness of the shell is different:

1, cultured shrimps are generally raised in shrimp ponds, because they don't have to hide in sand and mud, and their shells will be particularly thin. The calcium content of cultured shrimp is not as good as that of wild shrimp, and the shrimp shell will feel thinner.

Sea shrimps protect themselves in sand and mud, and their shells are thick and hard.

Extended data:

About 4/5 of the world shrimp production is produced in tropical and subtropical areas along the Indian Ocean-Western Pacific. In addition to China, Thailand, India and Japan, more than 20 countries including the United States, Canada, Honduras, Australia and France have established productive shrimp farms and professional research institutions.

Breeding methods mainly include two stages: seedling raising and cultivation.

Shrimp seedlings can be directly caught from natural breeding grounds (estuaries or shallow seas), or mixed with tidal water, or artificially propagated and cultivated. Shrimp seedlings such as Macrobrachium macrobrachium must be cultivated artificially. There are many kinds of seedling facilities, such as soil pond, cage, cement pond and polyester tank, among which cement pond and polyester tank are the main ones. The area is generally only a few square meters to dozens of square meters, and the environmental conditions are easy to control, and the emergence rate is generally higher than that of large water bodies.

References:

Baidu encyclopedia-sea shrimp

Baidu encyclopedia-shrimp culture