Can hairy crabs be raised with water? Can hairy crabs be raised in the water?

How should crabs and hairy crabs be raised?

No. Although hairy crabs have gills and can breathe in the water, they can breathe more smoothly on land, hairy crabs generally live near the shore, if there is a lack of oxygen in the water, they can run to the land to breathe, if the hairy crabs want to ensure that they are fresh, they only need to put a little water to ensure that the body of the hairy crabs is moist, and too much water is easy to cause bad crabs.

Hairy crab: Hairy crab is a type of river crab, and the scientific name of river crab is Chinese mitten crab. In China, from the south of the Liaohe River to the Pearl River in the north, it is widely distributed on the long coastline, among which the hairy crabs produced by the hairy crabs of Taihu Lake, Gaoyou Lake and Yangcheng Lake hairy crabs in the lower reaches of the Yangtze River are the top grades, and the Yangtze River water system has the largest output and the most delicious taste.

Generally speaking, hairy crabs specifically refer to the Chinese mitten crabs of the Yangtze River system. In the past, hairy crabs produced seedlings in the coastal waters of the Yangtze River estuary, and after growing into juvenile crabs, they migrated against the Yangtze River and grew in the lakes and rivers in the lower reaches of the Yangtze River. The name of the hairy crab is ** in the Wu dialect.

Hairy crabs should be raised with lake or river water. Hairy crabs do not belong to the seafood category, is a kind of lake crabs, freshwater breeding can be, the salt concentration is too high, will speed up the death of hairy crabs, but also do not use tap water to raise hairy crabs, because it contains chlorine and other harmful substances, it will also cause the rapid death of hairy crabs.

Hairy crab: Hairy crab is the Chinese mitten crab, which is distributed in northern Asia, western Korea, eastern China's coastal lakes and rivers and the Thames River basin.

The analysis of the nutritional composition of Chinese mitten crab is as follows: the content of 100 grams of edible parts, moisture grams, protein grams, fat grams, carbohydrate grams, calorie kilojoules, ash grams, calcium milligrams, phosphorus milligrams, iron milligrams, vitamin A is 5900 IU, thiamine milligrams, ribxansoll milligrams, and nicotinic acid milligrams.

Chinese mitten crab has a unique shape, delicious meat and rich nutrition, and is a treasure of aquatic products, which has always been loved by the Chinese people. For thousands of years, praise the Chinese mitten crab delicacies are endless, the ancients have "not to Lushan to live up to the eyes, do not eat the crab to live up to the belly" said, whenever the "ninety-nine" Double Ninth Festival, the Chinese mitten crab roe is full of cream, and it has become fashionable to enjoy chrysanthemum crabs.

If you want to preserve the hairy crab well, in fact, it should be refrigerated, the specific method is to directly tie up the hairy crab, and then evenly put it in the refrigerator cabinet, and then prepare a wet towel and spread it directly on the hairy crab's body, so that the preservation can basically last about 3 days of filial piety. In any case, the hairy crabs you buy should be eaten as soon as possible to avoid the hairy crabs from dying and spoiling.