Shallow-sea deep-well net post lobster culturing method

Abstract

The invention discloses a method for cultivating lobsters in deep wells in shallow sea. Including the selection of shallow sea aquaculture area, the construction of shallow sea aquaculture foundation, the production of net cages, the fixation of net cages, post-maintenance management and harvesting and other steps. The present invention establishes the deep well foundation on the landform of the shallow sea, and adopts the cylindrical plastic net cage to cultivate the lobster. The reefs and coral reefs fixed on the inner surface of the plastic net cage are used to provide the habitat for the lobster to live. The foam blocks fixed on the surface are used to suspend the net cage. Through the flow of seawater, the lobster obtains the nutrients in the seawater, supplemented by artificial organic feed for lobster cultivation; the shallow sea deep well type net column is used for lobster cultivation. It is natural and harmless, easy to breed and easy to harvest.

Description

technical field [0001] The invention belongs to the technical field of aquatic product cultivation, and in particular relates to a method for cultivating lobsters in shallow sea with deep well-type net posts. Background technique [0002] Chinese dragon worm, also known as Qinglong worm and Dalong worm, belongs to the genus Lobster in the family Arthropoda Molluscidae. It is distributed in the South China Sea, the southern part of the East China Sea and the coast of Fujian Province. It is a unique endemic species in China's sea area. In the water depth of 7-40m, the habitats are mostly in the crevices of reefs and piles of rocks, etc. Its body color is blue with brown, the head and chest are thick, the shell is hard, the individual is larger, the meat is tender, nutritious, and the market price is high. It has high economic value, and Chinese lobster meat is sweet and salty, tender and refreshing, warm in nature, and has the effect of nourishing yin and tonifying kidney. ...

AI Technical Summary

Problems solved by technology

At present, Chinese lobsters are mainly cultured in ponds, and the long-term high-density farming has a lot of bait residues, which makes Chinese lobsters in a state of stress for a long time, with many diseases, low survival rate, and poor production efficiency.

In recent years, with the continuous improvement of people's living standards, the consumption of lobsters has been increasing day by day, but the natural output of Chinese lobsters is relatively low, which is far from meeting the living needs of consumers. The urgency of the

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