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Algae culture method and device for artificial breeding of green sea turtles

A technology of artificial breeding and breeding methods, applied in the field of seaweed breeding methods and devices for artificial breeding of green sea turtles, can solve the problems of slow recovery of sea turtle populations, and achieve the effect of ensuring sustainability

Pending Publication Date: 2021-11-19
INST OF ZOOLOGY GUANGDONG ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the constraints of many factors such as the disorderly development of the ocean, the recovery speed of the sea turtle population in my country is still very slow

Method used

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  • Algae culture method and device for artificial breeding of green sea turtles
  • Algae culture method and device for artificial breeding of green sea turtles
  • Algae culture method and device for artificial breeding of green sea turtles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A seaweed cultivation device for artificial breeding of green sea turtles, comprising:

[0040] A square grid structure algae frame 1 for cultivating fern algae and feather algae, oyster shells are placed on the algae frame 1, and the algae frame 1 is fixed by two 100cm*100cm square frames 11, and the mesh size of the algae frame 1 is 5cm*5cm, the edge of the square frame 11 is composed of 4 PE pipes, and the oyster shell has the following functions: ① fix the algae frame 1 on the bottom of the water; ② improve the attachment surface of seaweed; ③ increase the calcium content in seawater, which is beneficial algae growth,

[0041] The algae cage 2, which is used to hold the algae rack 1 so that the green sea turtle can eat seaweed, is a cubic rear opening constructed of stainless steel brackets. The joints of the stainless steel brackets are all provided with soft three-way pipes, and stainless steel wires are connected between the stainless steel brackets. The bottom ...

Embodiment 2

[0046] The present embodiment is a method for cultivating seaweeds based on embodiment 1 for the artificial breeding of green sea turtles, comprising the following steps:

[0047] S1: Selection of algae species: select fern algae and feather algae that green sea turtles like to eat and are suitable for growing in tropical seas;

[0048] S2: collection of algae branches: collecting live branches of 30cm long fern algae and feather algae;

[0049] S3: Algae branch fixation: algae branches are fixed through the algae frame 1: the algae frame 1 is composed of two square frames 11 fixed by stainless steel wires, and the algae branches are placed between the two square frames 11 and positioned through the grid of the square frame 11 fixed;

[0050] S4: Water body management: select clear seawater after sand filtration and sterilization treatment, and pour it into the breeding pond in the seaweed farm. The depth of the breeding pond is 3m;

[0051] S5: Light management: use a singl...

Embodiment 3

[0055] The present embodiment is a method for cultivating seaweeds based on embodiment 1 for the artificial breeding of green sea turtles, comprising the following steps:

[0056] S1: Selection of algae species: select fern algae and feather algae that green sea turtles like to eat and are suitable for growing in tropical seas;

[0057] S2: collection of algae branches: collecting live branches of 40cm long fern algae and feather algae;

[0058] S3: Algae branch fixation: algae branches are fixed through the algae frame 1: the algae frame 1 is composed of two square frames 11 fixed by stainless steel wires, and the algae branches are placed between the two square frames 11 and positioned through the grid of the square frame 11 fixed;

[0059] S4: Water body management: select clear seawater after sand filtration and sterilization treatment, and pour it into the breeding pond in the seaweed farm. The depth of the breeding pond is 3m;

[0060] S5: Light management: use a singl...

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Abstract

The invention provides an algae culture method and device for artificial breeding of green sea turtles. The method comprises the following steps: S1, algae species selection, S2, algae branch collection, S3, algae branch fixation, S4, water body management, S5, illumination management, S6, pest killing management, and S7, algae cage management. The device comprises a square net structure algae frame, a cuboid algae cage and a rear side cover, wherein the square net structure algae frame is used for culturing Caulerpa racemesa and Caulerpa serrulata, the cuboid algae cage is used for containing the algae frame so that the green sea turtles can eat algae, is constructed by a stainless steel support and is provided with an opening in the rear side, and the rear side cover is located on the rear side of the algae cage and rotationally connected with the bottom surface of the algae cage through pin shafts. The algae culture method and device solve the problem that the recovery speed of the green sea turtle population is still very slow, and have the advantages that sustainable food is provided for the green sea turtles, and the green sea turtle culture environment is enlarged.

Description

technical field [0001] The invention belongs to the technical field of wild animal protection, and in particular relates to a seaweed cultivation method and device for artificial breeding of green sea turtles. Background technique [0002] The green sea turtle is a first-class protected wild animal in my country and is currently in an extremely endangered state. Green sea turtles have strict requirements on the temperature and light for overwintering and reproduction. Under natural conditions, green sea turtles usually migrate long distances to find suitable temperature and light. In recent years, due to fishing, marine pollution and other reasons, the spawning grounds and habitats have been destroyed, causing serious damage to the population of green sea turtles in my country. To this end, our government has taken many measures to protect sea turtles, such as setting up sea turtle nature reserves to protect important habitats of sea turtles. In 2013, the Guangdong Provinc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G33/00A01K67/02
CPCA01G33/00A01K67/02Y02A40/80
Inventor 胡慧建虞皓琦叶明彬陈华灵
Owner INST OF ZOOLOGY GUANGDONG ACAD OF SCI
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