Bamboo broad-spectrum composite artificial fish nest

A kind of artificial fish, composite technology, applied in the direction of fish farming, application, climate change adaptation, etc., can solve the problem that the artificial fish nest can not meet fish spawning at the same time, can not provide, etc., to achieve simple and stable structure, low cost , The effect of increasing the amount of biological resources

Pending Publication Date: 2021-06-01
HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problems that the existing artificial fish nest cannot meet the soft medium and hard medium required for fish spawning at the same time, cannot provide bait organisms, and has poor anti-flood, wind and wave, and water flow capabilities, and provides a bamboo Broad-spectrum composite artificial fish nest

Method used

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  • Bamboo broad-spectrum composite artificial fish nest
  • Bamboo broad-spectrum composite artificial fish nest
  • Bamboo broad-spectrum composite artificial fish nest

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0011] Embodiment 1: In this embodiment, a broad-spectrum composite artificial fish nest made of bamboo is composed of a fixed pile 1, a connecting pile 2, a hard medium artificial fish nest 3, a soft medium artificial fish nest 4, a connecting wire rope 5 and a binding belt 6 Composition; the hard medium artificial fish nest 3 is composed of several bamboo spawning base artificial fish nests 3-1 connected in series on the connecting wire rope 5, and the soft medium artificial fish nest 4 is composed of several brown sheet bundle artificial fish nests 4 -1 connected in series on the connecting wire rope 5; the artificial fish nest 4-1 of the brown sheet bundle is composed of the brown sheet bundle 4-2 and the brown sheet bundle fixing rod 4-3, and the brown sheet bundle 4-2 is circumferentially fixed On the outer surface of the bundle fixed rod 4-3; the bottom of the fixed pile 1 is fixed in the mud at the bottom of the water body, and the upper and lower ends of the fixed pile...

specific Embodiment approach 2

[0016] Embodiment 2: This embodiment is different from Embodiment 1 in that: the number of the fixing piles 1 is multiple and evenly arranged. Others are the same as the first embodiment.

specific Embodiment approach 3

[0017] Embodiment 3: This embodiment differs from Embodiment 1 or Embodiment 2 in that: the connecting pile 2 is a cylindrical bamboo tube. Others are the same as those in Embodiment 1 or 2.

[0018] Choose thicker, longer, and complete bamboo tubes, and the specifications of the bamboo tubes must not be greater than the size of the circular socket, so as to connect the spawning media in series.

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PUM

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Abstract

The invention particularly relates to a bamboo broad-spectrum composite artificial fish nest. The problems that an existing artificial fish nest cannot meet soft media and hard media needed by fish spawning at the same time, the flood, storm and water flow resisting capacity is poor, and bait organisms cannot be provided are solved. The bamboo broad-spectrum composite artificial fish nest is composed of a fixed pile, a connecting pile, a hard medium artificial fish nest, a soft medium artificial fish nest, a connecting steel wire rope and a strapping tape. The hard medium artificial fish nest is formed by connecting a plurality of bamboo spawning base artificial fish nests on the connecting steel wire rope in series, and the soft medium artificial fish nest is formed by connecting a plurality of palm sheet bundle artificial fish nests on the connecting steel wire rope in series. The palm sheet bundle artificial fish nest is composed of palm sheet bundles and palm sheet bundle fixing rods. The bamboo broad-spectrum composite artificial fish nest is used for providing a spawning site for fishes laying viscous eggs.

Description

technical field [0001] The invention specifically relates to a broad-spectrum composite artificial fish nest made of bamboo. Background technique [0002] Artificial fish nests mainly provide spawning places for fish, especially some sticky egg-producing fishes, so that fish eggs can adhere to it. If the fertilized egg fails to adhere to the object, it sinks to the bottom of the water, or due to poor squeezing and permeable conditions, hatching is affected, or it is buried by underwater dirt and dies. Due to natural and man-made reasons in recent years, the spawning and hatching environment of sticky egg-laying fish in various natural and aquaculture water bodies has deteriorated, resulting in a decline in fish resources in water bodies. In order to improve the spawning conditions of fish and optimize the breeding environment of fish in water bodies, artificial fish nests are an effective method. Existing artificial fish nest is mainly based on soft medium, and it is not s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/73
CPCA01K61/73Y02A40/81
Inventor 赵晨霍堂斌都雪王乐黄晓丽宋耽王慧博
Owner HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI
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