Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Composite seaweed farm in marine ranching area

A marine pasture and compound technology, applied in the field of marine ecological breeding, can solve problems such as low efficiency, single food web structure, and high labor intensity, and achieve the effects of improving picking efficiency, reducing picking difficulty, and simplifying picking procedures

Active Publication Date: 2021-10-29
山东省海洋科学研究院青岛国家海洋科学研究中心
View PDF10 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]Most of the construction of marine ranching is in the offshore area, and the relevant policies, foundations and means of marine ranching construction have become increasingly mature, but there are still some problems that need to be solved urgently, such as The structure of the food web is relatively simple, the trophic level is low, and the biological resources are not fully utilized. In addition, most of the plants cultivated in the sea need divers to pick them, which requires high technical requirements for divers, high labor intensity and low efficiency.

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
  • Composite seaweed farm in marine ranching area
  • Composite seaweed farm in marine ranching area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A compound seaweed field in a marine pasture area, such as figure 1 As shown, it includes the tower reef body 1 put on the seabed, the algal reef body 2 evenly distributed on the top of the tower reef body 1, the longline 3 arranged above the algal reef body 2, and the longline 3 connected to the top of the longline by a stay rope 4. The first float 5, the longline 3 is used to attach the seaweed seedlings 6, and as a carrier for the growth of seaweed, and the described algae reef body 2 is used for attaching to the red algae plants, and as a carrier for the growth of the red algae plants; the longline Made of polyethylene material; the interval between algae reefs is 50cm;

[0023] Such as figure 1 As shown, the top of the tower reef body 1 is fixedly connected to the bottom end of the algal reef body 2 through a first connector (not shown in the figure), and the top end of the algal reef body 2 is connected to the bottom of the longline 3 The end is snapped connecte...

Embodiment 2

[0029] On the basis of Embodiment 1, this embodiment has made further improvements, specifically:

[0030] Such as figure 1 , 2 As shown, the tower reef body 1 is a closed shell structure, the shell is filled with water, the outer wall of the shell is provided with a water outlet 8 (also used as a water inlet), and a drain is also provided in the shell. The air bag 11, the input end of the air bag 11 penetrates the outer surface of the shell, and is connected with the inflatable tube 7, the upper end of the inflatable tube 7 extends out of the sea level, and is fixed by the second float 10, the shell After anti-corrosion treatment; as a common design, the size and shape of the airbag 11 should be adapted to the space in the housing;

[0031] Such as figure 1 As shown, the water outlet 8 is located on the side wall or top wall of the housing, and a sealing cover 9 is provided at the water outlet;

[0032] The tower reef body 1 is made of metal material.

[0033] In this em...

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 relates to a composite seaweed farm in a marine ranching area and relates to the technical field of marine ecological breeding. The farm comprises a tower reef body put on the seabed, seaweed reef bodies uniformly distributed at the top end of the tower reef body, a long rope arranged above the seaweed reef body and a first buoy connected to the top end of the long rope through a pull rope, the long rope is used for attaching seaweed seedlings, and serves as a carrier for growth of seaweed , and the seaweed reef bodies are used for attaching the red algae plants and serve as the carrier for growth of the red algae plants. According to the farm, By cultivating macroalgae and red algae plants in the longitudinal space of the marine ranch, three-dimensional comprehensive utilization of the artificial fish reef area sea area can be achieved, the defects that a food net in marine ranch construction is simple in structure and low in nutrition level are overcome, the problem that the food net in the culture water area is single is effectively solved, the farm has positive significance on stable balance of offshore biological resource conservation and offshore biological diversity, and in addition, the convenience of picking cultured seaweeds is also improved.

Description

technical field [0001] The invention relates to the technical field of marine ecological breeding, in particular to a compound seaweed farm in a marine pasture area. Background technique [0002] my country has a long coastline of 18,000 kilometers, and its coastal waters are rich in marine resources. It is a key area for the development of my country's marine economy. In recent years, with the over-exploitation of marine resources and the impact of human activities, marine pollution has intensified, the marine ecological environment in offshore areas has been destroyed, biodiversity has decreased, the ecosystem of seaweed farms has continued to degrade, and water bodies have suffered from serious eutrophication, resulting in red tides, green Disasters such as tides occur frequently. As an important way to realize the harmonious development of fishery economy and offshore ecosystem, the construction of marine ranching has changed the previous fishery production mode that re...

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): A01G33/00C12M1/00
CPCA01G33/00C12M23/18C12M25/00Y02A40/80
Inventor 唐柳青吴海一盖珊珊刘玮吕芳丁刚
Owner 山东省海洋科学研究院青岛国家海洋科学研究中心
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products