A wave-driven shellfish automatic feeding culture device and culture method
A breeding method and a shellfish technology are applied in the field of shellfish automatic feeding and breeding devices, which can solve the problems of reducing the density requirements of breeding, and achieve the effects of accelerating the breeding speed, reducing the process and improving the breeding density.
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Embodiment 1
[0032] A kind of wave-driven shellfish automatic feeding culture device, such as figure 1 Shown, comprise bait cultivation buoyant tank 1, common buoyant tank 2 and breeding net cage 3, wherein, the casing both sides of bait cultivation buoyant tank 1 are provided with described common buoyant tank 2; Described culture cage 3.
[0033] Such as figure 2 As shown, the top of the box body of the bait cultivation floating box 1 is provided with a light-transmitting protective net 4, and the inside of the box is divided into 3 areas by a partition 5, the middle area is the main cultivation room 6, and the areas on both sides are feeding rooms 7; The bottom of the main breeding room 6 is provided with a water-permeable filter screen 9 through which bait cannot pass, and the water-permeable filter screen 9 extends to the bottom of the feeding room 6, and the bottom of the feeding room 6 is also provided with a one-way passage door 8, through which the pipeline 10 links to each oth...
Embodiment 2
[0037] A kind of wave-driven feeding culture method based on the device described in Example 1, taking scallops as an example, adopts microalgae as bait, and its specific steps are as follows:
[0038] (1) Scallop juvenile stage:
[0039] The land-cultivated microalgae bait is transported to the sea culture device, put into the bait to cultivate the floating tank, and continue to proliferate in the main cultivation room.
[0040] The one-way passage door is locked, and the juvenile shellfish after the land scallop seedlings have matured and harvested do not need post-processing, and are directly transported to the marine culture device and put into the feeding room.
[0041] The bait cultivation floating tank floats and shakes up and down with the waves, and the seaweed in the main cultivation chamber crosses the partition and continuously enters the feeding chamber to provide bait for juvenile shellfish. Adjust the height of the partition according to the speed of algae prol...
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