Near-shore cultivating and breeding method and device suitable for dendroidal Hermatypic coral

A branched, coral technology, used in animal husbandry and other directions, to achieve the effect of healthy coral condition, reduced impact, and reduced competition

Inactive Publication Date: 2012-06-20
SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most of these cultivations and transplants are carried out in sea areas with transparent water quality and low wind and waves, or in deeper sea areas, and there are few examples of transplanting and cultivation in nearshore water bodies with frequent human activities and a lot of sediment.

Method used

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  • Near-shore cultivating and breeding method and device suitable for dendroidal Hermatypic coral
  • Near-shore cultivating and breeding method and device suitable for dendroidal Hermatypic coral
  • Near-shore cultivating and breeding method and device suitable for dendroidal Hermatypic coral

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Embodiment Construction

[0020] The following examples are to further illustrate the present invention, rather than limit the present invention.

[0021] Such as figure 1 As shown, the branched reef-building coral attachment device of the present embodiment includes a square attachment frame 2 of length × width = 160cm × 80cm and its support frame 1, and the support frame 1 includes a length × width = 180cm × 100cm The square support frame 11 is provided with a support bar 12 at the four corners of the support frame 11, and the other end of the support bar 12 is connected to the corresponding corner of the square attachment frame 2, and the vertical distance from the attachment frame 2 to the support frame 11 is 18cm . On the long side of the attachment frame 2, a steel bar parallel to the wide side of the attachment frame 2 is welded every 20 cm as the attachment bar 3, and 7 steel bars are welded in total. The above attachment frame, support frame, support bar and attachment The bars are welded wi...

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Abstract

The invention discloses a near-shore cultivating and breeding method and device suitable for dendroidal Hermatypic coral. The method comprises the steps of: fixing a dendroidal Hermatypic coral attaching device onto flat reef bottom or gravel bottom at the seabed of a shallow and near-shore sea area with water depth of 2-10 m at the time of low tide, wherein the dendroidal Hermatypic coral attaching device comprises an attaching frame and a supporting rack thereof, multiple attaching strips are arranged in the attaching frame, and multiple attaching branches are fixed on the attaching strips; and binding the dendroidal Hermatypic coral to the attaching branches in a ramification manner, so that the dendroidal Hermatypic coral grows in the ramification manner 15-20 cm away from the seabed. As compared with dendroidal Hermatypic coral subjected to traditional cement block transplanting, the dendroidal Hermatypic coral cultivated by the near-shore cultivating and breeding method suitable for dendroidal Hermatypic coral has the advantages of low mortality, high survival rate, higher growth rate and more healthy coral condition.

Description

Technical field: [0001] The invention relates to artificial restoration technology of coral reefs, in particular to a method and device suitable for nearshore cultivation of branched reef-building stony corals. Background technique: [0002] Coral reefs are the "tropical rain forests" in the ocean, providing habitats and shelters for marine life, and are important ecosystems in the ocean. Since the 1970s, coral reefs have been affected by human and environmental changes, and a quarter of coral reefs have been completely destroyed. Therefore, reef-building coral restoration technology has become an important hope for slowing down coral reef degradation and accelerating coral recovery. [0003] The artificial restoration of coral reefs now mainly relies on the asexual reproduction of corals, and the purpose of restoring the number of damaged coral reefs is achieved by transplanting individual corals or cultivating small individual corals. Using this method to restore coral re...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 张浴阳黄洁英杨剑辉练健生黄晖
Owner SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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