Big fixed net cage for cultivating seawater fishes and using method thereof

A marine fish, fixed technology, applied in fish farming, fishing, application, etc., can solve the problems of frequent occurrence of diseases, poor typhoon resistance, and high cost, and achieve the effects of protecting the breeding environment, improving quality, and reducing losses.

Inactive Publication Date: 2010-06-16
宁德市登月水产食品有限公司
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a large fixed cage for cultivating seawater fish and its use method to solve the problems of poor anti-typhoon ability, many diseases and high cost of the existing cage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Big fixed net cage for cultivating seawater fishes and using method thereof
  • Big fixed net cage for cultivating seawater fishes and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] In May 2004, four 50m×50m and two 100m×50m cages were set up in Sandu Bay for large yellow croaker breeding. After four years of breeding results, the quality of the large yellow croaker is similar to that of the wild large yellow croaker, the survival rate is over 80%, the occurrence of diseases is less, the net cage has a strong ability to resist typhoon, the size of the commercial fish is over 2.0kg, and the price is 300 yuan / kg, and achieved significant economic benefits.

[0032] The result of embodiment shows, the present invention is by selecting suitable sea area, at the bottom of the sea piling pile is fixed net clothing, increases horizontal class, cable-stayed class, net clothing upper class and net clothing lower class to fix large net clothing, has enlarged the culture volume of net cage , reduce the cost of farming, improve the quality of farmed fish, and protect the breeding environment. The present invention can fully utilize and maintain the good ecol...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the field of seawater cultivation engineering and particularly discloses a big fixed net cage for cultivating seawater fishes and a using method thereof. The big fixed net cage for cultivating the seawater fishes and the using method thereof solve the problems of poor anti-typhoon capability, more diseases, high making cost and the like of the current net cages. Piles of the net cage are distributed along the periphery; a net encloses the piles to form a cage structure; the upside and the lower side of the net are coiled by an upper net cable and a lower net cable; the tops of the piles are connected with diagonal tension cables II; the upper parts of the piles are connected with diagonal tension cables I; and the tops of the corresponding piles are connected by transverse cables. By piling piles under the sea and providing the transverse cables, the diagonal tension cables, the upper and lower cables of the nets to fix the big nets, the cultivating capacity of the net cage is improved, the cultivating cost is reduced, the quality of the cultivated fishes is improved and the cultivating environment is protected. The big fixed net cage for cultivating the seawater fishes and the using method thereof make a full use of and maintain a good ecological environment for cultivation, produce the highly qualified seawater fishes, prevent the cultivating area from being polluted and prevent the occurrence of diseases in the aquaculture, improve the living environment for the cultivated fishes and reduce losses due to natural disasters.

Description

technical field [0001] The invention belongs to the field of marine aquaculture engineering, and specifically relates to a fixed large net cage for cultivating seawater fish and its use method. It is a large net cage design method for increasing the water body of fish culture by driving piles on the seabed to fix the net clothing . Background technique [0002] Cage fish farming is an intensive farming method in large waters. It forms an ecological environment suitable for fish growth in the cage through the free exchange of water inside and outside the cage, and a method of high-density farming. It has the advantages of making full use of natural sea areas and harbor waters, not occupying land cultivated land, high output per unit area, short breeding cycle, high feed conversion, wide range of breeding objects, convenient operation and management, high labor efficiency, high degree of intensification and significant economic benefits, etc. features. The aquaculture cages ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K69/00
CPCY02A40/81
Inventor 张聿钦肖志忠
Owner 宁德市登月水产食品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap