Construction method of marine ranch with wave eliminating function

A marine ranching and functional technology, applied in botany equipment and methods, animal husbandry, seaweed cultivation, etc., can solve the problems of weak wind and wave resistance and corrosion resistance, poor toughness, etc., to prevent overfishing and increase service life , Strong wind and wave resistance

Active Publication Date: 2017-05-31
HUAIAN SUZE ECOLOGICAL AGRI CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional moso bamboo poles have poor toughness, are not strong in wind, wave and corrosion resistance, and usually have a service life of only about one year.

Method used

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  • Construction method of marine ranch with wave eliminating function
  • Construction method of marine ranch with wave eliminating function
  • Construction method of marine ranch with wave eliminating function

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Experimental program
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Effect test

specific Embodiment

[0038] The marine ranch will be constructed in a certain offshore sea area, which is about 5,000 meters long, 5,000 meters wide, and covers an area of ​​2,500 hectares.

[0039] The construction of the steel pipe pole reef group is carried out on the sea facing surface of the sea area. The number of steel pipe poles in each row is 300, and a total of 20 rows are set up. The horizontal and vertical distances of the steel pipe poles are about 10 meters. wave. A raft-type kelp culture belt was set up on the back wave of the steel pipe pole reef group, and a row of hard fish culture cages was built, and a frame-type hard shellfish culture cage was built in the nearshore area.

[0040] In addition, a sargassum plantation belt is constructed between the raft kelp culture belt and the fish culture cage, and between the fish culture cage and the shellfish culture cage. Raft kelp cultivation was carried out in the sea area with about 1,000 meters of free space on both sides. In the c...

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Abstract

The invention relates to a construction method of a marine ranch with a wave eliminating function. The construction method comprises the following steps: in an off-shore sea area, adopting a steel pipe pole for constructing a plurality of rows of spaced arrays along a wave approaching direction, and forming a steel pipe pole reef cluster in matrix arrangement; compounding a plurality of reef balls and/or old tires at intervals along the length direction on the steel pipe pole to form a compound reef body; constructing a plurality of rows of suspended raft seaweed cultivation belts along the wave approaching direction on the back wave surface of the steel pipe pole reef cluster; arranging a plurality of rows of fish aquaculture net cages along the wave approaching direction on the back wave surface of the raft seaweed cultivation belts; and constructing a frame type shellfish culture net cage in an off-shore area. The construction method provided by the invention has the advantages that over-fishing is prevented while a long-time habitat is provided for benthic organisms, the effect of reducing the wind and waves is achieved by virtue of reasonable resource allocation, and output of aquaculture is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of marine pasture construction, and in particular relates to a construction method of a marine pasture with the function of eliminating waves. Background technique [0002] Generally speaking, marine pastures refer to artificial fishing grounds set up in a specific sea area for the purpose of cultivating and managing fishery resources in a planned way. [0003] In recent years, with the gradual increase of fishing intensity and the continuous expansion of the scope of marine pollution, the decline of my country's marine fishery resources has become increasingly serious. The resources and environment in the development of fishery and a series of problems caused by it have become constraints to my country's marine aquaculture industry. It is even one of the bottlenecks for the sustainable development of marine fisheries. Through the construction of marine pastures, on the one hand, the output of certain econom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/70A01K61/72A01G33/00A01K61/60A01K61/50A01K61/10
CPCA01G33/00A01K61/00Y02A40/80Y02A40/81
Inventor 管卫兵
Owner HUAIAN SUZE ECOLOGICAL AGRI CO
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