In-vitro incubation system

Abstract

The invention discloses an in-vitro incubation system which comprises a purification circulation mechanism, one side of the purification circulation mechanism is fixedly connected with an incubation seedling field, the incubation seedling field comprises a plurality of incubation mechanisms, a water inlet device is fixedly installed at the top of an inner cavity of a circulation frame, and a circulation water pump is fixedly installed on one side of the middle of the inner cavity of the circulation frame. A sewage tank is placed at the top end of an inner cavity of the circulating frame, a first water storage tank is placed at the top of the circulating frame, a plurality of placing discs are fixedly connected to an inner cavity of the hatching mechanism at equal intervals, sliding rails are fixedly connected to the two sides of each placing disc, and the opposite sides of the two sliding rails are slidably connected with the two sides of a hatching disc correspondingly; according to the in-vitro hatching system, water and the like are continuously added into the hatching trays, so that the flowability is improved, the amount of dissolved oxygen in water is increased, the survival rate of shrimp eggs is increased, and on the other hand, water resources cannot be wasted even if the water is recycled and filtered for use.

Description

technical field [0001] The invention relates to the technical field of hatching systems, in particular to an in vitro hatching system. Background technique [0002] Most of the current shrimp aquaculture methods use the mother's eggs to hatch into seedlings, and then leave the mother's body. This method will cause the eggs to be swallowed by other organisms or the mother will be frightened and cause damage to the eggs, making it impossible to accurately The control of the hatching rate of shrimp eggs leads to a decrease in the survival rate of shrimp eggs. [0003] One of the existing improvement methods is to add a pumping device to drive air bubbles into the water, thereby increasing the amount of dissolved oxygen in the water. Although this method can increase the amount of dissolved oxygen in the water, the injected air bubbles may cause damage to the egg body when it ruptures and reduce the survival rate of the egg body. SUMMARY OF THE INVENTION [0004] The object ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an in vitro hatching system to solve the problem that most of the current shrimp aquaculture methods proposed in the above-mentioned background technology use the mother's eggs to hatch into seedlings, and after leaving the mother, this method will cause the eggs to collapse. After being swallowed by other organisms or the mother is frightened, it will cause damage to the eggs, making it impossible to accurately control the hatching rate of shrimp eggs, resulting in a decrease in the survival rate of shrimp eggs

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