Sea cucumber is a common echinoderm, and many sea cucumbers live in the ocean.Some sea cucumber varieties can be eaten, and the nutritional value is relatively high, so the economic value of sea cucumber is relatively high, many people choose to breed sea cucumber.There are different ways to cultivate sea cucumbers, two of which are more common, namely pond culture and bottom sowing culture.The two breeding methods are different, and the quality of sea cucumber is also different.Generally speaking, the cost of bottom sowing is relatively high and the survival rate is low, but the quality is relatively high.
1. Pond culture: a pond can be established in the middle or low tide zone.Pond culture needs to pay attention to control the density, generally speaking, it is better to control the number of sea cucumbers per mu at about 4000, otherwise it may affect the growth of sea cucumbers.Some artificial sea cucumber reefs can be placed in the pond.The water level of the pond needs attention and can be controlled at about 2 meters deep.They also need to provide food for sea cucumbers, which can eat artificially cultivated algae or aquatic plants.
2. Bottom sowing culture: This culture method refers to the way of putting sea cucumber seedlings into the sea by transforming the environment at the bottom of the ocean.The food of sea cucumber is mainly algae and plankton.Because the environment is not easy to control, the survival rate will be relatively low, but the nutritional value of this sea cucumber is higher.
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