Kelp deep-water composite space culture facility and method

A technology of compound space and macroalgae, applied in the fields of botany equipment and methods, seaweed cultivation, horticulture, etc., can solve problems such as environmental conditions, achieve clear light transmittance, increase biomass, and avoid the potential danger of wind and waves.
CN102499053AInactive Publication Date: 2012-06-20YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
Publication Date
2012-06-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to kelp deep-water composite space culture facility, which consists of a surface-layer raft-type culture device and a middle-layer vertical culture device; the surface-layer raft-type culture device is connected with the middle-layer vertical culture device through a connection rope between an upper floating rope and a lower floating rope, one end of the connection rope is fixedly connected onto the floating rope of the middle-layer vertical culture device, the other end of the connection rope passes through a middle through hole in an upper floater of the surface-layer raft-type culture device to be fixedly connected onto the floating rope of the surface-layer raft-type culture device, the connection rope is arranged on the floating rope and is provided with a residual end, shellfishes are hung onto the floating rope, when the floating rope on the surface-layer raft-type culture device is rotated, the connection rope is wound on the floating rope, and the residual end is fastened onto the connection rope to prevent the floating rope which is interwined with the connection rope from rotating in an opposite direction. By adopting the method, kelp and shellfish can be simultaneously cultured in deep sea area, the culture water layer can be greatly adjusted according to the variation of the season and the water parameters, so the growth period can be prolonged, higher economic benefit can be obtained, and important significance on developing the kelp culture in China and improving the offshore area ecological environment can be realized.
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Description

Technical field:

[0001] The invention relates to an aquaculture equipment, in particular to a macroalgae deep-water composite space breeding facility and a breeding method thereof. Background technique:

[0002] Macroalgae resources are of great significance in ecological environment, chemical industry, energy, food, medicine, etc. The basic biology research, seedling cultivation and breeding technology of macroalgae have received more and more attention. The research on macroalgae breeding technology will play an important role in enriching my country's marine aquatic resources, improving the marine environment, developing my country's marine aquaculture and breeding, and even promoting the entire aquaculture industry.

[0003] There was no macroalgae distribution in China. In 1978, the Yellow Sea Fisheries Research Institute of the Chinese Academy of Fishery Sciences successfully introduced a macroalga (Macrocystis pyrifera) larvae and gametophytes from Mexico by using low-tempe...

Claims

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