A method for making a breeding nest for procambarus clarkii in a sandy soil in a northwest arid region

By using PVC pipes to create breeding tubes and flow holes in nest structures in sandy soil environments in arid Northwest China, the problems of traditional nests in sandy water bodies have been solved, achieving efficient breeding of crayfish and environmental protection.

CN118805723BActive Publication Date: 2026-05-01XINJIANG XINSHENGLONG ECOLOGICAL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202411201097.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-08-29
Publication Date
2026-05-01
Estimated Expiration
2044-08-29

AI Technical Summary

Technical Problem

Traditional crayfish farming nests cannot provide a suitable growth environment in the sandy soil of the arid Northwest region, and existing technologies are labor-intensive and inefficient, making it difficult to guarantee the consistency and stability of the nests.

Method used

The breeding tubes, made of PVC pipes, are equipped with flow holes and baffles. Combined with breeding nets and PP cable ties for fixation, they form a nest structure of multiple breeding devices stacked together, which is adapted to the aquatic environment of sandy soil and ensures water flow and water retention.

Benefits of technology

It provides a suitable environment for crayfish growth and reproduction, improves breeding efficiency and survival rate, reduces production costs, and avoids water pollution.

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Abstract

The application discloses a kind of northwest arid region sandy soil small crayfish breeding artificial breeding nest manufacturing method, including artificial breeding nest is formed by the stacking of multiple breeding devices, breeding device includes breeding pipe, the entrance of small crayfish is opened in the side of breeding pipe, and strip-shaped through-hole and multiple flow-through holes are provided in the length direction of breeding pipe;At least two breeding pipes are oppositely arranged, and the two ends of breeding net respectively pass through the strip-shaped through-hole of two breeding pipes, and the breeding net and breeding pipe are fixed by fixing belt;Small crayfish breeding nest is formed by stacking multiple breeding devices;Breeding device is simple to make, and production cost is low, and the structural design of breeding device is suitable for the water environment in northwest arid region, to bring good living environment for small crayfish, will not cause pollution to water environment, can create certain economic benefits for small crayfish breeder;The water retention and stability of the breeding device of the application effectively solve the problems faced by traditional nest in sandy water.
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