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A method for bottom sowing and multiplication of Nisseng in tropical shallow sea

A shallow sea, tropical technology, applied in the application, fish farming, animal husbandry and other directions, can solve the problem of no artificial seedling, breeding, not an economic variety with industrial scale, etc., and achieve the effect of accumulating rich nutrition

Active Publication Date: 2020-03-10
INST OF OCEANOLOGY - CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] At present, the white ginseng is caught by diving in shallow seas. There is no report on artificial seedling breeding or breeding, and it is not an economical species with an industrial scale.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The technical method of sowing the bottom of the ginseng of the snake eye is carried out in the following specific ways according to the steps:

[0028] 1. Selection of bottom-sowing varieties and individual status

[0029] The bottom-sowed variety is Snakeeye ginseng, and the size of the bottom-sowed seedlings is 4-10 cm. It can be flipped and crawled away quickly when placed in the palm of the hand. The body is brown and yellow, and the body surface is not damaged.

[0030] 2. Determine the basic conditions of the bottom sowing sea area:

[0031] 1) Bottom-seeded sea area refers to the sea area with a water depth of less than 20 meters, where more than 40% of the seabed is distributed with coral reefs or rocks, and more than 20% of which are silt bases, among which mud accounts for no less than 30% of the silt area. The seabed topography needs to have a height change of not less than 4 meters, and there is no less than 25% algae or seagrass area;

[0032] 2) Require...

Embodiment 2

[0044] The technical method example of bottom sowing of ginseng and ginseng is carried out step by step in the following specific ways:

[0045] 1. For bottom-sowing varieties and individual status

[0046] The bottom-sowed variety is Snakeeye ginseng, and the size of the bottom-sowed seedlings is 4-10 cm. It can be flipped and crawled away quickly when placed in the palm of the hand. The body is brown and yellow, and the body surface is not damaged.

[0047] 2. Bottom sowing sea area

[0048] The Dibohai area is 1 km away from the coast of Lanmai Village, Lingao County, Hainan Province, with an overall area of ​​2,000 mu, of which the effective implementation area is 600 mu. The environmental conditions of the sea area are as follows:

[0049] 1) The water depth is between 3 and 20 meters. There are 35% of the coral reefs and rocks on the seabed, and 20% of the silt base in between. Among them, the mud accounts for 40% of the silt area, and the seabed topography is 17 meters....

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PUM

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Abstract

The invention relates to protection development and effective use of shallow sea within 20 meters in the south China sea including offshore and high seas, and belongs to the technical field of echinoderm aquaculture of farm aquaculture, in particular to a tropic shallow sea Bohadschia argus bottom sowing reproducing method. Bottom sowing of the Bohadschia argusis is performed in a tropic ocean shallow sea area; bottom sowing breeding of the Bohadschia argusis can be performed by using environment resources in the area. The method can protect oceans, can continuously and effectively utilize the oceans, and can be duplicated in tropic ocean wide space.

Description

technical field [0001] The invention relates to the protection, development and effective utilization of sea areas shallower than 20 meters in the South my country Sea, including the near sea and the far sea, and belongs to the technical field of echinoderm breeding in agricultural aquaculture, in particular to a kind of bottom sowing and multiplication of Nissin ginseng in tropical shallow seas. method. Background technique [0002] Nisseng from the order Echinodermata belongs to the phylum Echinodermata, the class Holothuria, the order Aquichia, the family Holothuridae, and the genus Nisseng (Liao Yulin, 1997). Commonly known as "white sea cucumber" and "white milk ginseng" in Hainan. [0003] Morphological characteristics are: the general body length is 30-50cm, the back is dark gray or off-white with yellow, there are many obvious snake-like markings, the surrounding color of each marking is lighter, there is a black circle inside, the circle is yellow, and there is a bl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/30
CPCA01K61/00
Inventor 张志怀余建平
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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