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Jelly fish culture method

A breeding method and jellyfish technology, applied in the field of aquaculture, can solve the problems of slow growth, impact on economic benefits, low survival rate, etc., and achieve the effects of promoting growth, improving comprehensive utilization rate, and improving recovery rate

Inactive Publication Date: 2011-06-08
营口市实发参贝养殖繁育有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Jellyfish is cultivated as an aquatic product. The problems of the current technology are: slow growth, low survival rate, low yield, and affect economic benefits.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] Example A kind of jellyfish breeding method is as follows:

[0020] (1) Selection of polyculture species in polyculture ponds

[0021] The three-dimensional polyculture technology of shrimp and jellyfish is adopted in the polyculture pond;

[0022] (2) Requirements for polyculture pond conditions

[0023] The area of ​​the polyculture pond should be large rather than small, the bottom of the pond is flat, sandy and muddy, the thickness of the silt at the bottom of the pond is 1-5cm, the water quality is fertile and pollution-free, the water intake and drainage are convenient, and the minimum water level of the aquaculture water reaches 2 meters;

[0024] (3) Treatment of polyculture ponds before seedling release

[0025] Thoroughly remove all sharp and hard objects that are easy to scratch and stab jellyfish from the bottom of the pool and the inner side of the pool wall, and then inject 10cm to 20cm of water, and spray 25 to 35kg of bleach solution per mu of t...

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PUM

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Abstract

The invention relates to a jelly fish culture method which adopts the following technical scheme: three-dimensionally culturing shrimps and jelly fish in a mixed mode; before seedlings are put, sterilizing and disinfecting a mixed culture pond; putting 250-350kg of fermented duck dung per mu; fertilizing for 6-8 days, keeping the temperature of fertilizing water at 15-28DEG C, keeping the salinity at 0.8-3.8%, and keeping water body transparency at 20-40cm; when the difference between the water temperature of a seedling culture chamber and the water temperature of the mixture culture pond does not exceed 3DEG C, stably keeping a pH value at 7.5-8.5; putting the seedlings when an ammonia nitrogen value is less than 0.2mg / L; putting the photosynthetic bacteria and EM (Effective Microorganisms) bacteria to cause the water body transparency to be 20-40cm; applying 80-100kg of fermented duck dung per mu 2-3 times each month to well manage in the culture period. When the jelly fish culture method is used for culturing the jelly fish, the jelly fish can be mature in about 40 days, and the weight of the jelly fish can be above 5kg, which reaches the standard of commodities sold in the market.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for cultivating jellyfish. Background technique [0002] Jellyfish is cultivated as an aquatic product. The problems in the current technology are: slow growth, low survival rate and low yield, which affect economic benefits. Contents of the invention [0003] In order to overcome the problems existing in the existing jellyfish breeding method, the present invention proposes a jellyfish breeding method with fast growth, high survival rate and high yield. [0004] The present invention is realized by following technical scheme: a kind of jellyfish cultivation method is as follows: [0005] (1) Selection of polyculture species in polyculture ponds [0006] Shrimp and jellyfish are selected for polyculture in the polyculture pond; [0007] (2) Requirements for polyculture pond conditions [0008] The bottom of the pond is flat, sandy and muddy, the thickness of the silt at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 李向宇
Owner 营口市实发参贝养殖繁育有限公司
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