Research system for fish reproduction and spawning behaviors

Abstract

The invention discloses a research system for fish reproduction and spawning behaviors and relates to the field of fish reproduction behavioral science. The system comprises a main organic glass cylinder and a spawning cylinder suspended in the main organic glass cylinder, the inner side wall of the main organic glass cylinder is provided with a heating rod and an electronic thermometer, and an adjustable LED light source and a video collection device are installed above the main organic glass cylinder; a glass partition plate is detachably installed in the spawning cylinder, and multiple circular holes for fertilized eggs to pass through are formed in the bottom of the spawning cylinder; a compact metal net is arranged below the spawning cylinder, and bubble stone is arranged at the bottom of the main organic glass cylinder and connected with an external air pump through an air guide pipe. A faucet is arranged on the side wall of the main organic glass cylinder. The research system can achieve multiple functions of observing the fish reproduction behaviors, collecting roes, adjusting environment factors such as water temperature and illumination and the like and greatly help science researchers to increase the experiment success rate of researching the reproduction behaviors and accelerate the experiment progress.

Description

technical field [0001] The invention relates to the field of fish reproduction behavior, in particular to a research system for fish reproduction and spawning behavior. Background technique [0002] In biological research, after various treatments (such as parental exposure to chemicals in toxicology research, or knockout or knockdown of some key genes of parents in genetics and breeding research), evaluate the parental Changes in reproductive behavior and fecundity are of great significance, so broodstock reproduction and spawning have become a key link in achieving this goal. At present, in the process of fish breeding and spawning through the existing fish breeding and spawning behavior research system, broodstock often cannot complete the normal spawning process due to discomfort in light, water temperature and other conditions, which hinders the reproductive behavior and the spawning hatch At the same time, the collection of fertilized eggs and the evaluation of fecund...

AI Technical Summary

Problems solved by technology

At present, in the process of fish breeding and spawning through the existing fish breeding and spawning behavior research system, broodstock often cannot complete the normal spawning process due to discomfort in light, water temperature and other conditions, which hinders the reproductive behavior and the spawning hatch At the same time, it is extremely inconvenient to collect fertilized eggs and evaluate the fecundity. These have caused great troubles to scientific researchers and greatly affected the development of fish reproductive behavior experiments.

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