Shallow sea culture method and device for scapharca broughtonii

Abstract

The invention discloses a shallow sea culture method and device for scapharca broughtonii. The culture method comprises steps as follows: firstly, scapharca broughtonii seedlings are cultured, a proper culture sea area is selected, then the scapharca broughtonii seedlings are placed into a scapharca broughtonii culture device, and the device is buried in the sea floor of the scapharca broughtonii culture sea area; during culturing, all that is required is to check the safety of the culture device regularly, and a qualified scapharca broughtonii product is obtained after 1.5-2 years of culture. The scapharca broughtonii culture device is a net cage and comprises a cuboid frame and polyethylene net pieces surrounding the outside of the frame, polyethylene ropes are arranged on four edges of the top surface of the frame and tied on floating ropes, hanging stones are hung on four edges of the bottom surface of the frame and used for fixing the device; cross beams are arranged on six sides of the frame and used for supporting the frame. With the adoption of the culture method and device, the high scapharca broughtonii catching rate can be guaranteed, the scapharca broughtonii can be prevented from being attacked by enemies, the high scapharca broughtonii survival rate can be guaranteed, the finished scapharca broughtonii product quality is improved obviously, the good economic benefit is brought, and new vitality is injected to the shellfish culture industry.

Description

technical field

[0001] The invention relates to a method and a device for cultivating tidal flat shellfish, in particular to a method and a device for cultivating cockles in shallow seas. Background technique

[0002] Kui clam is a large clam with a shell height of 8 cm, length 9 cm, and width 8 cm, commonly known as red shell. Clam meat contains a lot of protein and vitamin B 12 , the meat is tender and delicious, and the blood is bright red. It has been regarded as a good nourishing product and a famous dish with wine since ancient times. The cockles have the effects of "making people edible, benefiting blood, eliminating blood clots and resolving phlegm", and are a kind of economic value. High tidal flat shellfish. As a high-quality high-protein, low-fat food, cockles have high nutritional value and delicious taste, and are deeply loved by consumers in my country and abroad, especially in the international market. Cockles are one of the main shellfish that earn foreig...

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