Artificial breeding box and breeding method thereof for ricefield eels

Abstract

The invention discloses an artificial breeding box and a method thereof for breeding ricefield eels with the breeding box. The breeding box comprises a net box with breeding space. A nest body is arranged in the net box and provided with multiple nests allowing ricefield eels to go through. The front ends and the back ends of the nests communicate with the nest body. The front end of the nest body is provided with a gap as a feeding port. Front-end space used for communicating front ends of the nests is arranged between the front end of the nest body and the net wall of the net box. Back-end space for communicating back ends of the nests is arranged between the back end of the nest body and the net wall of the net box. The artificial breeding box for ricefield eels is simple in structure and low in manufacture cost. The breeding method utilizes the breeding box to breed ricefield eels such that independent nests are obtained. Harm caused by attacks of ricefield eels for better survival space is avoided and energy consumption induced by long-term stress reaction due to competition is avoided. Artificial breeding of ricefield eels is conveniently carried out.

Description

technical field [0001] The invention relates to the field of artificial cultivation of rice field eels, in particular to an artificial cultivation box of rice field eels and a cultivation method thereof. Background technique [0002] eel Commonly known as eel, it belongs to Osteichthyes, Synbranchia, Synbranchidae, and Scutellaria genus. It is widely found in Asia, and only one species is produced in China. Its body is thin, its shape is like a snake or eel, and its nutritional value is extremely high. At present, large-scale aquaculture has been carried out in central and southern China. The total aquaculture output in China has reached 400,000 tons. Due to its fast growth, high survival rate and good adaptability to cage culture conditions, it is regarded as a Chinese aquaculture One of the preferred varieties. Eel meat is tender, delicious, and has high nutritional value. It has nourishing, strengthening and medicinal functions. It is a nourishing aquatic product that...

AI Technical Summary

Problems solved by technology

The existing artificial breeding of rice field eels all place various aquatic plants in the cages as the places where rice field eels hide and live, but there are still some differences between them and the natural living habits of rice field eels, and rice field eels will get entangled in the bottom of the cages during cage culture , causing damage, and there is currently no design and application of artificial nests for rice field eels

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