Zooplankton culture device and zooplankton culture method

Abstract

The invention provides a zooplankton culture device. The zooplankton culture device comprises a support, at least one floating body fixed to the support, a culture cabin, a first suction pump, a water inlet pipeline and a induction light source; the culture cabin is fixed to the support, the culture cabin is in an open shape and comprises a pump chamber, a domestication chamber, a first breeding chamber and a second breeding chamber, the first breeding chamber and the second breeding chamber are located between the pump chamber and the domestication chamber, the bottoms of the first breeding chamber and the second breeding chamber are in communication connection, wherein the first breeding chamber is closer to the pump chamber than the second breeding chamber, the second breeding chamber communicates with the top of the domestication chamber, a water inlet screen plate is arranged at the bottom of the pump chamber, and the domestication chamber is provided with a water outlet; the first suction pump is arranged on the water inlet screen plate; the water inlet pipeline is connected with the first suction pump, and a water outlet of the water inlet pipeline is positioned above the first breeding chamber; the induction light source is positioned in the second breeding chamber.

Description

technical field [0001] The present disclosure relates to the technical field of zooplankton cultivation, in particular to a zooplankton cultivation device and a zooplankton cultivation method. Background technique [0002] Zooplankton is a general term for a class of heterotrophic invertebrates that cannot move long distances but can move with water flow. It is one of the important links in the water food chain and plays a connecting role in the water material cycle. Zooplankton is at the upper level of phytoplankton and microorganisms in the food chain. It feeds on bacteria, debris or phytoplankton. It can feed on algae and inhibit the excessive reproduction of algae and flora. It plays a role in the restoration and stabilization of natural water ecosystems. to an important role. In related technologies, the cultured zooplankton is usually directly added to the natural water body. However, the zooplankton will be eaten by fish, etc., and will die in large numbers or enter ...

AI Technical Summary

Problems solved by technology

In related technologies, the cultured zooplankton is usually directly added to the natural water body. However, the zooplankton will be eaten by fish, etc., and will die in large numbers or enter a dormant state under the influence of ambient temperature, dissolved oxygen, toxins, etc. Little effect on restoration of natural water ecosystems

Therefore, the use of zooplankton is severely restricted in the construction of ecological

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