Vertically serial algal reef

Abstract

The invention discloses a vertically serial algal reef. The vertically serial algal reef aims to overcome the defects that according to an alga culture device in the prior art, various algae growing at different water depths can not be cultured in unit sea area, the survival rate of young algae is low, and the recovery rate of mature algae is low. The vertically serial algal reef comprises a floater, a hanging rope, culture bodies and a positioning anchor. Each culture body comprises an upper frame in the shape of a circular ring, a bottom tray, a middle column, a silica gel base body in the shape of a conical surface, a balancing weight and algal reef bricks, wherein the edge of the wide end of the conical structure of the silica gel base body is fixedly connected with the upper frame, the edge of the narrow end of the conical structure of the silica gel base body is fixedly connected with the edge of the bottom tray, the algal reef bricks are laid on the surface of the inner side of the silica gel base body, the top end of the middle column is connected with the floater through the hanging rope, and the bottom end of the middle column is connected with the positioning anchor through the hanging rope. The vertically serial algal reef has the advantages that various algae growing at different water depths can be cultured at the same time, young algae are protected, the alga growing area can be expanded, further multiplication of algae is achieved, algae sink automatically when attacked by heavy storm waves, and the loss caused when algae are damaged is reduced.

Description

technical field [0001] The invention relates to an auxiliary device for aquatic plant cultivation, in particular to a device for increasing the output of seaweed cultivation. Background technique [0002] At present, various foods, nutraceuticals and beauty cosmetics that use seaweed as raw materials are widely recognized by the public. The market demand for seaweed is increasing day by day. The traditional seaweed farming technology has limited output, which has gradually been unable to meet the demand of the market. The traditional seaweed farming technology is limited to the cultivation of large seaweeds such as kelp and comfrey. The hemp rope soaked in seaweed spore liquid is erected in seawater, and the cultured seaweed grows attached to the hemp rope. The disadvantage of this technical solution is that the types of seaweeds cultivated are relatively single, and various seaweeds growing in different water depths cannot be cultivated at the same time, so that the econo...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings that the seaweed cultivation device in the prior art cannot simultaneously cultivate various seaweeds growing in different water depths in a unit sea area, and the survival rate of seedlings and the recovery rate of mature bodies are low. A variety of seaweeds at different water depths, making full use of the economic value of unit sea area, and high survival rate of seedlings and recovery rate of mature bodies, which is conducive to the vertical serial seaweed reefs of seaweed farming industrialization

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