What kind of shrimp is Kei Wai shrimp? How do you clean it? How much half a kilo? (with culture method)

There are many kinds of shrimp on the market. Kei Wai shrimp is loved by many friends, especially by children. In recent years, there are more and more farmers who cultivate Kei Wai shrimp, so what is the method of breeding base Wai shrimp? What kind of shrimp is Kei Wai shrimp? How to clean the prawns? How much is 2018 base shrimp per jin?

I. Culture methods of prawns in Kei Wai

1. Site selection

Breeding grounds and other fish and shrimp sites are similar, can build or use rural ponds, the size of 2-5 mu is appropriate, the best water depth between 1-2 meters, ponds with some slope, slightly inclined, which is conducive to drainage. The water quality of the culture pond must be high. Compared with other fish and shrimp, Kei Wai shrimp has higher requirements for water quality and is more sensitive to water pollution. Clear water quality is the key point to ensure its molting and growth.

2. Cleaning and fertilizing bait

After preparing the breeding site, it should be fully cleaned and disinfected. after emptying the pond water, the pond can be exposed for 2-3 days before entering the water, while those ponds with more silt need to be exposed to the sun for about a month, and should be strictly disinfected after entering the water. can be common quicklime or bleach disinfection. Jiwei shrimp feed on plankton, so about a week before release, it is necessary to fertilize and cultivate bait, the basic biological bait in the shrimp pond, mainly organic fertilizer and inorganic fertilizer.

3. Release seedlings

The prawns are suitable to grow at a water temperature of 18-30 degrees, so they are generally released in late May, when the temperature is more stable and suitable for seedling release. In order to ensure the survival rate of shrimp seedlings, desalination should be carried out one week before release, except that they should be temporarily reared in water with a salt content of 1.003 for a week before they can be moved into the culture pond. Desalination must be done step by step and must not be on a whim. It can be carried out at the same time as fertilization and bait.

4. Culture management

When the shrimp seedlings enter the pond, it is the daily management, mainly water quality, feeding, disease prevention and management and so on. Water quality management is extremely important. Shrimp seedlings should be restocked for about 10 days. Water should be gradually added and quicklime or bleach should be used to improve water quality, disinfect and sterilize. When the water temperature reaches 24-30 degrees, the food intake of base shrimp will increase greatly, and this is also the period of its rapid growth, so it is necessary to increase feeding to ensure the source of food; disease management is mainly to prevent, sprinkle quicklime mold regularly in each period of time, and supplement calcium to promote shelling growth.

What kind of shrimp is Kei Wai Shrimp?

Kei Wai Shrimp, it's seawater shrimp. The prawns bought in the vegetable market should be desalinated if they are raised in fresh water. They can be raised in fresh water. Ji Wei shrimp is a kind of freshwater breeding and seawater enclosure culture, which gets its name from "enclosure culture".

Third, how to clean the prawns?

1. First of all, rinse the shell with water first. As for the shrimp line, you can only pick the shrimp line. Pick the shrimp line horizontally with a toothpick from the 4th or 5th section of the shrimp head.

2. if you entertain friends, just peel off the shrimp shell, leave the shrimp head and tail, cut a cut in the back of the peeled shrimp body, remove the shrimp thread, and squeeze out the residue in the stomach of the shrimp head.

How much is the shrimp per jin for four or 2018 Kei Wai?