Eel breeding pond

Abstract

The invention relates to an eel breeding pond and belongs to the technical field of breeding equipment. The eel breeding pond comprises a breeding pond body formed by pouring concrete, a cover plate and a water injection connector. The water injection connector is arranged over the culture pond body and used for injecting water into the culture pond body through a water injection pipe. The bottom of the breeding pond body is provided with a first drain outlet in connection with a rear breeding pond of the breeding pond. The inner surface of the bottom of the breeding pond body is provided with a rock ballast layer and a yellow sand layer. An escape prevention net, a first gate and a second gate are sequentially arranged in the rear breeding pond from one side of the first drain outlet. One side of the bottom of the rear breeding pond, which is close to the second gate, is provided with a second drain outlet. A feeding device for feeding eel is also arranged in the breeding pond body. Therefore, the eel breeding pond has the functions of escape prevention, eel catching easiness and water injection and drainage convenience, is easy to feed, can maintain a constant water level in long term, provides a good living environment for eel, and is suitable for popularization and application.

Description

technical field [0001] The invention belongs to the technical field of breeding equipment, and in particular relates to an eel breeding pond with firm structure and convenient use. Background technique [0002] Due to the high nutritional value of eels, wild eels have greatly failed to meet people's needs, because artificial breeding of eels has become a great way to make money. Due to the characteristics of eels themselves, they are good at escaping, difficult to catch, and have high requirements for water quality. There are various problems in the eel ponds currently in use, such as not easy to fill and drain water, etc., which cannot provide a good growth environment for eels, resulting in The quality of breeding is not good, the cost is high, and the economic benefit is low. Contents of the invention [0003] For the above-mentioned problems existing in the prior art, the object of the present invention is to provide a kind of eel breeding pond with firm structure, ea...

AI Technical Summary

Problems solved by technology

Due to the characteristics of eels themselves, they are good at escaping, difficult to catch, and have high requirements for water quality. There are various problems in the eel ponds currently in use, such as not easy to fill and drain water, etc., which cannot provide a good growth environment for eels, resulting in The quality of breeding is not good, the cost is high, and the economic benefit is low

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