Perinereis aibuhitensis grube breeding device and using method

Abstract

The invention discloses a perinereis aibuhitensis grube breeding device and a using method. The perinereis aibuhitensis grube breeding device comprises a net box, a separating device and inhabiting matrixes. An opening is formed in the upper end of the net box, and all inner side faces of the net box are paved with netting. The separating device comprises a box body, through holes are formed in the bottom face and side faces of the box body, and the top face of the separating device is a net face. The inhabiting matrixes are net sheets closely arranged in the separating device, and the separating device is arranged in the net box. The perinereis aibuhitensis grube breeding device solves the problem that due to the fact that sand serves as the perinereis aibuhitensis grube breeding matrix, operation is not convenient. The application range of the perinereis aibuhitensis grube serving as environment modification bionts is widened, the discharge of residual feeds and excrement produced in the industrial aquaculture can be reduced, the perinereis aibuhitensis grube breeding device can be applied to the sea net box breeding area, the utilization rate of the residual feeds and excrement is increased, and the negative effect of the aquaculture on the environment is reduced.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and relates to a clamworm breeding device and a using method, in particular to a double-toothed clamworm breeding device and a using method. Background technique [0002] The residual bait and feces produced by aquaculture organisms are an important source of water environmental pollution, such as factory fish farming and cage fish farming, etc. The residual bait and feces produced by these farming methods are often not well treated, eventually causing Environmental pollution and destruction of surrounding or nearby areas. How to reduce the discharge of residual bait and manure has become an important focus of ecological farming methods. P. bidentata is a cave-dwelling marine organism with high economic value. It mainly feeds on sediments and animal and plant debris, and has potential for environmental restoration. In recent years, its breeding scale has been expanding year by year. At pres...

AI Technical Summary

Problems solved by technology

However, the indoor handling and washing of sediment requires a lot of labor, and it cannot be moved in the outdoor environment restoration area, and the flexibility is poor. Especially in the fish cage culture sea area, it is difficult to stock the double-toothed clamworm to the seabed, so the cage culture produces Feces and residual bait are likely to cause environmental pollution, and also limit the environmental restoration ability of the double-toothed clamworm

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