Multi-layer stichopus japonicus culture substrate with cooling function

Abstract

The invention discloses a multi-layer stichopus japonicus culture substrate with a cooling function. The substrate comprises a frame composed of hollow pipes and a netting laid on the frame, wherein the frame comprises a bottom frame, a front frame and a rear frame, the front frame and the rear frame are connected to the upper portion of the bottom frame, each of the front frame and the rear frame is of an inverted-V-shaped structure composed of a left side pipe and a right side pipe, a plurality of left transverse pipes are connected between the left side pipe of the front frame and the left side pipe of the rear frame, a plurality of right transverse pipes are connected between the right side pipe of the front frame and the right side pipe of the rear frame, and the netting is laid on the bottom frame, the left transverse pipes and the right transverse pipes in a Z shape; and the hollow pipes of the frame communicate with one another, cold air is introduced into the hollow pipes, an air inlet and an air outlet are formed in the two ends, away from each other, of the bottom frame respectively, a nanometer air disc is arranged on the netting laid on the bottom frame, and the air outlet is connected with the nanometer air disc through a flexible plastic pipe. The substrate can realize active cooling, ensures that the stichopus japonicus can safely live through high-temperature weather in summer, and increases the culture yield.

Description

technical field [0001] The invention belongs to the field of aquaculture devices, and in particular relates to a multi-layer sea cucumber cultivation attachment base with a cooling function. Background technique [0002] In recent years, with the improvement of people's living standards and the enhancement of people's awareness of health care, the market demand for sea cucumbers has increased rapidly, and artificial breeding has developed rapidly. Relevant research on sea cucumber continues to deepen, and remarkable scientific research results have been achieved in large-scale seed breeding, improved seed breeding, breeding mode, engineering breeding, disease prevention and control technology, etc., providing technical support for the development of sea cucumber breeding industry. support. [0003] However, with the warming of global temperature, the high temperature in summer has brought great challenges to Apostichopus japonicus farming. In recent years, the water temper...

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Problems solved by technology

[0004] The attachment base is also a measure to cool down and reduce the occurrence of diseases. The existing hard attachment base for A. japonicus and A. japonicus culture is heavy and unfavorable for pond cleaning operations. The attachment base is generally a simple circular mechanism, which is not easy to form a three-dimensional structure, and the habitat of sea cucumbers is limited

Moreover, the temperature of the attachment base will increase with the increase of water temperature, which cannot guarantee the survival and growth of A. japonicus.

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