Method for stereo ecological aquaculture of urechis unicinctus

A single-ringed thorn, ecological breeding technology, applied in fish farming, application, climate change adaptation and other directions, can solve the problem of not disclosing the single-ringed thorn three-dimensional ecological breeding method, etc., to increase the breeding capacity and unit water body output, Great ecological benefits and the effect of reducing the amount of investment

Pending Publication Date: 2019-11-08
JIANGSU OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Based on the above-mentioned documents or patents, there is no disclosure of the three-dimensional ecological breeding method for the monoring spiny weeter

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] (1) Select a pond with a sediment bottom and a depth of 2.5m. The accumulated water in the pond is pumped out in early March, the bottom is dug deep and exposed to the sun for 10 days. Blocks are set up around the pond, and 50 g / m is evenly sprayed 3 Disinfect with bleaching powder, drain the water after 3 days, lay 20 cm of sterilized sea sand, install pond microporous oxygenation facilities, filter the inlet and outlet gates with 80-mesh double-layer sieve tulle, inject 50 cm of new water, and evenly sprinkle 20g / m 3 Tea seed cake, sprinkle fermented agricultural manure mixed fertilizer 70 g / m after 7 days 3 , rice bran 15 g / m 3 , water glass (containing 27% sodium silicate) 25 g / m 3 and ferric chloride 3 g / m 3 Carry out fertilizer and water, after 3 days, enter the water to a depth of about 1m;

[0046] (2) In the first ten days of April, put 20 single-ringed wettle seedlings (body weight 1 gram / only) 20 / m 2 , the jellyfish adopts the method of releasing and ca...

Embodiment 2

[0053] (1) Select a pond with a sediment bottom and a depth of 3m. The accumulated water in the pond was pumped out in early March, the bottom was dug deep and exposed to the sun for 15 days. Blocks were set up around the pond, and 55 g / m was evenly sprayed 3 Disinfect with bleaching powder, drain the water after 3 days, lay 30cm of sterilized sea sand, install pond microporous oxygenation facilities, filter the inlet and outlet gates with 100-mesh double-layer sieve tulle, inject 60cm of new water, and evenly sprinkle 25g / m 3 Tea seed cake, sprinkle fermented agricultural manure mixed fertilizer 80g / m after 7 days 3 , rice bran 20 g / m 3 , water glass (containing 27% sodium silicate) 30g / m 3 and ferric chloride 2 g / m 3 Carry out fertilization and water, and enter the water to a depth of about 0.8m after 3 days;

[0054] (2) In the first ten days of April, 25 single-ring spinyweed seedlings (body weight 0.9 g / monkey) were put in 25 / m2, and jellyfish were caught in rotation...

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PUM

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Abstract

The invention discloses a method for stereo ecological aquaculture of urechis unicinctus. The method includes steps of pond repairing, water quality control, fry releasing, bait casting, disease prevention and control, harvesting and the like. By adoption of the method for stereo ecological aquaculture of urechis unicinctus and other organisms, the aquaculture water space and baits can be utilizedcompletely, the aquaculture capacity and unit water yield are increased, economic benefits of mariculture in coastal regions are increased, and important economic significance and social significanceare achieved.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a three-dimensional ecological cultivation method for the monoring echinacea. Background technique [0002] Urechis unicinctus (Urechis unicinctus), commonly known as "sea intestine", belongs to the phylum Urechis, class Urechida, order Urechididae, and Urechisidae. It is widely distributed in the intertidal zone of the Yellow Sea, the Korean Peninsula and Hokkaido, Japan. and subtidal zone. Its meat is delicious and nutritious, and it is called "naked sea cucumber". In recent years, it has also been found that there are a variety of bioactive peptides in the body of C. monocylicus, which have anti-tumor, anti-bacterial, and immune-regulating functions, so it has great development prospects. Due to overfishing and environmental pollution, the amount of natural resources of C. monoringensis has decreased sharply, which is far from meeting the market demand, and artificial breeding is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/40A01K61/59A01K61/00
CPCA01K61/00A01K61/40A01K61/59Y02A40/81
Inventor 许星鸿徐国成孟霄丁姗丁子媛
Owner JIANGSU OCEAN UNIV
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