Combined clam worm breeding device and use method thereof

Abstract

The invention relates to a combined clam worm breeding device and a use method thereof, and belongs to the field of aquaculture. The device comprises a cube frame an one or more multitubular units, one face of the cube frame is divided into square boxes with same specifications through divided strips and called the box top face, each multitubular unit is composed of plate-like U-shaped stacked pipes arranged in parallel and a porous flat plate provided with clamping protrusions, the plate-like U-shaped stacked pipes are perpendicular to the plane of the porous flat plate and are fixedly connected with hole walls of the porous flat plate through the upper ends of two arms of the U-shaped pipes, the plate-like U-shaped stacked pipes are vertically fixed on the lower portion of the porous flat plate, the plate-like U-shaped stacked pipes are vertically horizontal and are fixed on the lower portion of the porous flat plate in sequence, and openings of all the U-shaped pipes are located on the same horizontal level and flush with the porous flat plate. According to the combined clam worm breeding device and the use method thereof, a traditional breeding mode of clam worms is broken through, clam worm breeding breaks through limitation of time and space, tedious labor of indoor bred clam worm carrying and silt washing is avoided, and the breeding density of the clam worms can be greatly increased.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a combined clamworm breeding device and its application method. Background technique [0002] The clam worm is a benthic marine organism with high economic and nutritional value, and mainly feeds on sediments and animal and plant debris. In recent years, the breeding scale of clamworm has been expanding continuously. The breeding method is mainly based on intertidal mudflat farming. This traditional breeding method is limited by the habitat conditions of clamworms and can only be selected in areas where clamworms are naturally distributed. Its harvesting mainly depends on a large number of manual excavations, which is labor-intensive. It caused damage to the substrate environment of the intertidal zone and affected the biodiversity of the breeding area. The excavation process is easy to cause damage to the clam worms, which reduces the yield of the clam worms of...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a combined clamworm breeding device and its use method, which can solve the disadvantages of inconvenient operation caused by using sand as the breeding substrate in the prior art. The combined clamworm breeding device is easy to use and can be moved. Flexible and easy to harvest, it can be used in indoor factory farming conditions, and can also be used in outdoor ponds, shallow seas and other areas

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