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Shrimp-crab mariculture system and shrimp-crab mariculture method

A seawater farming and breeding method technology, applied in the field of agricultural breeding, can solve the problems of insufficient intensification, achieve the effects of improving survival rate, preventing mutual killing, and improving land utilization rate

Inactive Publication Date: 2012-06-27
SANMEN COUNTY SANMENWAN AQUACULTURE
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  • Abstract
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  • Claims
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Problems solved by technology

The high-level pond for farming improves the survival rate of shrimp seedlings, but none of the shrimp farming devices can organically combine other farming projects such as shrimp farming and crab farming, so the degree of intensification is not high enough

Method used

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  • Shrimp-crab mariculture system and shrimp-crab mariculture method

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Embodiment Construction

[0042] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0043] Such as figure 1 , figure 2 with image 3 As shown, the system for cultivating shrimp and crabs in seawater includes seawater purification device, seawater heating device and sewage treatment device. The system also includes a shrimp farming device and a crab raising device 3. Breeding pond 1, the side of this cultivating pond 1 is provided with temporarily raising pond 2 for cultivating shrimp seedlings, and seawater purification device links to each other with seawater heating device, and cultivating pond 1, temporarily raising pond 2 and raising crab device 3 are all heated with seawater. The temperature device and the sewage treatment device are connected.

[0044] The seawater purification device includes a...

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Abstract

The invention provides a shrimp-crab mariculture system and a shrimp-crab mariculture method, which belong to the field of aquaculture techniques and are used to solve the technical problem that existing shrimp-crab mariculture systems are low in cultivation efficiency, low in intensive degree and the like. The shrimp-crab mariculture system comprises a seawater purification device, a seawater heating device, a sewage treatment device, a culture pond, a temporary culture pond and a crab breeding device. The shrimp-crab mariculture method includes steps: A, purifying seawater, and heating the purified seawater; B, delivering the heated seawater to the temporary culture pond, the culture pond and culture boxes; C, transferring shrimp seeds to the culture pond, breeding the shrimp seeds into adult shrimps, and breeding crab seeds into adult crabs; D, catching the adult shrimps, disinfecting rich water to breed other shrimps, and catching the adult crabs to breed other crabs. The shrimp-crab mariculture system and the shrimp-crab mariculture method have the advantages of high breeding efficiency, high intensive degree, high survival rate and the like.

Description

technical field [0001] The invention belongs to the technical field of agricultural breeding, and relates to a system for cultivating shrimps and crabs in seawater and a cultivation method thereof. Background technique [0002] In the marine aquaculture industry, at present, most of them adopt the method of ecological and healthy farming in open-air ponds, and most of them adopt the mixed culture of shrimp, crab and shellfish, so that the ponds cannot be idle for many years, and there is no time for cleaning and disinfection, resulting in pond pollution, Bacteria are prone to outbreaks, and breeding benefits have been declining year after year. In order to transform and upgrade the mariculture industry, a new farming model and method must be created. The present invention adopts a fully automatic, energy-saving, environment-friendly and high-efficiency industrial facility breeding method, conforms to the direction of fishery development in my country, and is also a very effe...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01K63/00A01K63/04
CPCY02A40/81Y02P60/60
Inventor 许尚春
Owner SANMEN COUNTY SANMENWAN AQUACULTURE
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