Partitioned feeding culture device and method

Abstract

The invention discloses a partitioned feeding culture device and method. The partitioned feeding culture device and method aim to overcome the defects that the utilization rate of fed baits in a culture pond is low, and the phenomenon that fish schools scramble for food and are injured is prone to appearing. The partitioned feeding culture device comprises a culture pond, a mounting pipe and a plurality of partition plates, the partition plates are mounted on the mounting pipe, the partition plates are mounted in the culture pond to divide the culture pond into a plurality of layers, a plurality of fish passing holes are formed in the partition plates, the fish passing holes in different partition plates are sequentially increased from top to bottom, and a plurality of water spraying holesspraying water upwards are formed in the partition plates. A water pump is mounted at the upper end of the mounting pipe, the water pump is connected with a water inlet pipe and a water outlet pipe,the water inlet pipe is connected to the bottom of the culture pond, and the water spraying holes communicate with the water outlet pipe. A plurality of loading boxes are mounted at the positions, close to the lower surfaces of the partition plates and close to the top of the mounting pipe, of the mounting pipe, lower covers are mounted at the lower ends of the loading boxes, and a lower cover opening mechanism for opening the lower covers is mounted on the mounting pipe; and a material shaking disc is mounted below the lowermost material loading box on the mounting pipe.

Description

technical field [0001] The present invention relates to a kind of aquaculture technology, more specifically, it relates to a kind of sub-area feeding culture device and method. Background technique [0002] At present, aquaculture is commonly used in aquaculture ponds. In the process of aquaculture in aquaculture ponds, aquaculture bait needs to be fed regularly. Now most of the bait is directly poured into the aquaculture pond from the top of the aquaculture pond, and the fish in the aquaculture pond swim to Foraging at the bait position is prone to grabbing and bruising, and in many cases the bait sinks to the bottom of the pond before it is eaten by the fish, resulting in waste of bait. Contents of the invention [0003] The present invention overcomes the disadvantages of low utilization rate of feeding bait in aquaculture ponds and prone to bruises caused by fish shoals, and provides a breeding device and method for zonal feeding of baits. The phenomenon of group eat...

AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the disadvantages of low utilization rate of feeding bait in aquaculture ponds and prone to bruises caused by fish shoals, and provides a breeding device and method for zonal feeding of baits. The phenomenon of group eating and bruising

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