High-yield aquaculture system

A kind of aquaculture and systematic technology, applied in fish farming, agricultural gas emission reduction, botanical equipment and methods, etc., can solve the problems of poor bait dispersion, unsatisfactory effect, and low survival rate, so as to avoid the waste of bait, The effect of simple structure and simple components
CN105875488AInactive Publication Date: 2016-08-24ZHONGSHAN NUODUN SCI RES TECH SERVICE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHONGSHAN NUODUN SCI RES TECH SERVICE CO LTD
Publication Date
2016-08-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a high-yield aquaculture system which comprises a pool and is characterized in that a pool water heat exchange system is arranged on the outer side of the pool; a water inlet pipe of the pool water heat exchange system is arranged in one end of the pool; a water outlet pipe of the pool water heat exchange system is arranged in the other end of the pool; a feeding and salvage ship is arranged in the pool on the middle part of the pool, and comprises a ship body; a roller mechanism for salvaging the suspended solids in the pool is arranged at the front end of the ship body; a driving mechanism for driving the ship body to travel is arranged on the ship body; a feeding mechanism is arranged at the rear end of the ship body. The invention aims at overcoming the defects of the prior art and provides the high-yield aquaculture system with the advantages of simple structure, capability of adjusting the water temperature of the pool, capability of ensuring the safe overwintering of aquatic products, good cultivation effect, excellent bait dispersibility in a feeding process, wide feeding scope and capability of salvaging the suspended solids in the pool.
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Description

technical field

[0001] The invention relates to a high-yield aquaculture system. Background technique

[0002] Pond aquaculture is the main aquaculture production mode in my country. According to the "China Fishery Yearbook 2010", as of 2009, my country had 4.164 million hectares of aquaculture ponds, with a production of 18.5291 million tons of pond aquaculture, including 2.332 million hectares of freshwater aquaculture ponds, with an output of 15.489 million tons. Pond aquaculture accounted for 51.2% of the total aquaculture production , has become the main source of aquatic product supply in my country.

[0003] Safe wintering is a difficult problem in aquaculture at present, especially for finished fish or shrimps and crabs under severe winter conditions, such as tilapia, dace, catfish and other fish, the survival rate of overwintering is as low as about 30%, and the survival rate of fry is as low as 30%. It's even lower. In order to have an ecological environment for ...

Claims

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