Main technical points of sea cucumber culture

Choosing a site to build a pool: a pool can be built on the seaside for sea cucumber culture, and reefs, stones and concrete can be used to build a besieged city, and the depth of the pool is about 1.5 meters. Artificial sea cucumber reef: put artificial sea cucumber reef in the pool, and breed a large number of aquatic plants and seaweed, the wallboard is close to the original state. Sea cucumber seedlings: every 10-30 square meters of the pool can put 300-500 sea cucumber seedlings, pay attention to water temperature and water quality. Aquaculture management: feed every morning and evening.

First, choose the way of culture

According to the different culture sites, the artificial culture methods of sea cucumbers can be divided into two kinds, the first is to use land to build ponds for culture, and the second is to culture on the basis of the sea, no matter which way is adopted, the steps of culture are the same.

Second, the construction of pools

Generally, land-based ponds are used for aquaculture, and it is appropriate to choose to build on the seaside, which is conducive to the use of reefs, stones, and concrete to build a besieged city, and with the help of the fluctuation of the sea. To ensure that the pool has new water for replacement every day, the general water replacement volume should be about 30%, and the depth of the pool should be about 1.5 meters.

Release artificial sea cucumber reef

Putting artificial sea cucumber reef into the pool can provide a good habitat for sea cucumber, and a large number of aquatic plants and seaweed can be propagated in artificial sea cucumber reef. Bricks, tiles and scallop cages can be used as the main sources of materials, and the closer the panels are to the original state, the better, which is conducive to ensuring the wild reproduction of sea cucumbers.

IV. Transportation of sea cucumber seedlings

There are mainly two methods for the transportation of sea cucumber seedlings, the first method is to use dry transportation, the dry transportation is to put the sea cucumber seedlings into the turnover box, and then put a small amount of skimmed cotton inside, and in the transportation of sea cucumber seedlings, keep spraying water, the second method is to use wet transportation, wet transportation is to put sea cucumber seedlings into canvas buckets, and then add an appropriate amount of water.

5. Release of sea cucumber seedlings

Generally, if the sea cucumber seedlings are cultured in a pool of 10-30 square meters, 300-500 sea cucumber seedlings can be put in. The survival rate of the sea cucumber seedlings after release is about 35%, but the density of the sea cucumber seedlings and the good control of the water temperature and water quality will help to improve the survival rate of the sea cucumber seedlings.

VI. Feeding of sea cucumbers

Formula feed can be fed once every morning and evening, and the weight is about 3% of the weight of sea cucumbers. Generally, before putting in, sea cucumbers should be soaked in water for 15 minutes before feeding.