Water-based running water cultivation system and using method thereof

Abstract

The invention provides a water-based running water cultivation system and a using method thereof and belongs to the field of aquaculture. The water-based running water cultivation system is a novel cultivation system formed by cultivation equipment. The system is formed by a flow promoting power device, an enclosure cultivation container body and a floating frame structure which depend on one another to float on the surface of water; the system is made of a film-shaped or plate-shaped material or a fine grid material with small holes capable of being closed or sealed after the fine grid material is soaked in the water, the material is plastic or other non-metal material, an excrement collecting device can be connected to the rear portion of the system, the system is immersed into the portion, close to the surface, of the water, and excrement with large density is gathered into the bottom, which is beneficial for collecting and transferring the excrement in a centralized mode. The water-based running water cultivation system is a high-density running water cultivation system floating on the surface of the water, is suitable for the aquaculture field, the field of biological purification of the water slightly contaminated, and the field of aquatic product purification and quality promoting. The system can increase the yield in the unit area greatly, promote aquatic product quality, collect the excrement and residual feed conveniently, and reduce pollution to the water from aquaculture, and is applied and popularized to hopefully solve the problem of aquaculture non-point source pollution.

Description

technical field [0001] The invention relates to a water-based flowing water aquaculture system and its use method, which belongs to the field of aquaculture, and specifically refers to a flowing water aquaculture container system floating on the surface of a water body and its use method. Aquatic animals are cultivated in high density in the aquaculture system, which is convenient for collection Feces and residual bait to reduce water pollution from aquaculture. Background technique [0002] With the development of aquaculture technology, the density of pond aquaculture continues to increase, the investment in water bodies increases simultaneously, and the aquaculture output and economic benefits continue to increase. However, traditional pond aquaculture is an open ecosystem, and a large amount of aquaculture water is discharged into rivers without treatment. Lakes, polluted already very limited water resources. How to reduce the pollution caused by the aquaculture industr...

AI Technical Summary

Problems solved by technology

[0002] With the development of aquaculture technology, the density of pond aquaculture continues to increase, the investment in water bodies increases simultaneously, and the aquaculture output and economic benefits continue to increase. However, traditional pond aquaculture is an open ecosystem, and a large amount of aquaculture water is discharged into rivers without treatment. Lakes, polluted already limited water resources

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