Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

High-density fish farming method and system

A high-density, fish pond technology, applied in the field of fish farming, can solve the problems of difficult site selection, low breeding density, and low dissolved oxygen, and achieve the goals of saving drainage energy consumption, improving survival rate, and increasing dissolved oxygen Effect

Pending Publication Date: 2020-05-15
谢张群
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the existing above-mentioned fish and vegetable symbiosis system has achieved synergistic symbiosis, there are still problems to be solved such as low dissolved oxygen, low breeding density, and difficult site selection.

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
  • High-density fish farming method and system
  • High-density fish farming method and system
  • High-density fish farming method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] The high-density fish farming method of the present embodiment may further comprise the steps:

[0044] (1) First establish a high-density fish farming system.

[0045] Specifically, as figure 1 with 2 As shown, the high-density fish farming system includes: a reservoir 1, a fish pond 2, and a glass house 3. The fish pond and the glass house form a one-to-one correspondence to form a culture unit, and N culture units are evenly distributed along the circumference of the reservoir ,Such as figure 1 As shown, in this embodiment, the value of N is 4 for illustration, and it is not limited to 4 breeding units, and all positive integers greater than 1 can take values, and details are not described in detail.

[0046] Among them, such as figure 2 As shown, the reservoir 1 is a hollow hemispherical structure, its top is a diameter surface, and the top can be open or closed. The pool wall of the reservoir 1 has a water injection hole 10 , four elevation overflow ports 11 ...

Embodiment 2

[0063] The difference between the high-density fish farming method of the present embodiment and embodiment one is:

[0064] Fish disease control measures are not adopted, and others are the same as in Embodiment 1.

[0065] The high-density fish farming system of the present embodiment is the same as the first embodiment.

Embodiment 3

[0067] The difference between the high-density fish farming method of the present embodiment and embodiment one is:

[0068] During the fish fry breeding process, oxygen is fed intermittently into the water storage tank, and the water storage tank is stirred intermittently.

[0069] In the high-density fish farming system of this embodiment, on the basis of Embodiment 1, a stirring mechanism is provided in the reservoir, and the aeration machine extends to the bottom of the reservoir through the oxygenation pipeline. The stirring mechanism can refer to the prior art, I won't go into details here. Through the function of stirring and aeration, the dissolved oxygen in the water body in the reservoir can be increased, thereby increasing the dissolved oxygen in the subsequent cultivation tanks and fish ponds, which is conducive to improving the survival rate of fry and the density and output of fish culture.

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 high-density fish farming method. The high-density fish farming method includes the following steps that (1) a water storage tank, fish farming ponds and glass houses are constructed, the fish farming ponds correspond to the glass houses in a one-to-one mode to form farming units, and the N farming units are evenly distributed in the circumferential direction of the water storage tank, wherein N is a positive integer greater than 1; (2) cultivation tanks are constructed in the glass houses, so that dynamic water exchange of the water storage tank, the fish farming ponds and the cultivation tanks can be realized, the cultivation tanks are internally provided with cultivation mediums for cultivation of green plants, the glass houses are used as office places equipped with light sources needed by photosynthesis of the green plants, and the photosynthesis of the green plants produces oxygen; (3) the water storage tank and the fish farming ponds are cleaned and disinfected, and then water is injected into water injection holes of the water storage tank; (4) fry are put in the fish farming ponds; and (5) feeding and fish disease prevention and cure are carriedout. The dynamic water exchange is realized through the fall head design among the water storage tank, the fish farming ponds and the cultivation tanks in the glass houses, farming fish with running water is realized, and the survival rate of fry and the density and yield of fish farming are improved.

Description

technical field [0001] The invention belongs to the technical field of fish farming, and in particular relates to a high-density fish farming method and system thereof. Background technique [0002] Aquaponics is a new type of compound farming system. It combines aquaculture and hydroponics, two completely different farming techniques, through ingenious ecological design to achieve scientific synergy. In traditional aquaculture, with the accumulation of fish excrement, the ammonia nitrogen in the water body increases, and the toxicity gradually increases; while in the aquaponics system, the aquaculture water is transported to the hydroponic cultivation system, and the microbial bacteria in the water The ammonia nitrogen is decomposed into nitrite and nitrate alkali, which are then absorbed and utilized by plants as nutrients. [0003] In the prior art, there are many studies on aquaponics. For example, the patent document whose notification number is CN104969886B discloses...

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): A01K63/00A01K63/04A01K61/10A01K61/13A01G31/02A01G24/10A01G24/20A01G24/23A61K36/708A61K36/71A61P39/00A61K33/00
CPCA01K63/00A01K63/04A01K61/10A01K61/13A01G31/02A01G24/10A01G24/20A01G24/23A61K36/708A61K36/539A61K36/71A61K36/65A61K33/00A61K36/47A61P39/00A61K2300/00Y02A40/81Y02P60/60Y02P60/21
Inventor 谢张群蓝祖亮
Owner 谢张群
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com