CN102524118B - Controllable biological prevention and control method for prawn disease - Google Patents
Controllable biological prevention and control method for prawn disease Download PDFInfo
- Publication number
- CN102524118B CN102524118B CN2011104138939A CN201110413893A CN102524118B CN 102524118 B CN102524118 B CN 102524118B CN 2011104138939 A CN2011104138939 A CN 2011104138939A CN 201110413893 A CN201110413893 A CN 201110413893A CN 102524118 B CN102524118 B CN 102524118B
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- prawn
- control method
- shrimp
- prawns
- cage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention relates to a controllable biological prevention and control method for a prawn disease. The controllable biological prevention and control method comprises the following steps of: loading aquatic animals of food intake diseases prawns, dead prawns and food residual feeds by using cages; and performing mixed culture at the positions where the diseases prawns, dead prawns and food residual feeds are easily enriched in a prawn culture pond, wherein the diseases prawns, dead prawns and food residual feeds enriched close to and in the cages can randomly intaken by organisms in the cages. According to the controllable biological prevention and control method, a chain for propagating the prawn disease can be broken, the diffusion of the prawn disease in prawn culture can be controlled, the food residual feeds can also be fully utilized, the waste is reduced, and cleanness of the environment is kept. The prawns are cultured in the cages of the aquatic animals through mixed culture without competing with, preying on and competing for space with the normally cultured prawns and the like, and smooth performance of an entire prawn culture process is guaranteed.
Description
Technical field
The present invention relates to a kind of biological preventing control method of prawn disease, particularly a kind of controllable biological preventing control method of prawn disease belongs to the prawn culturing technical field.
Background technology
Often run into the prawn disease outburst in the prawn culturing and cause cultivating failed problem, one of them key factor is that a lot of prawn diseases are infectious, because of the dead shrimp of Death of Infectious Diseases, can be shared the meal by other shrimps that lives, and prawn disease is spread rapidly.Not only cost is high to use medical treatment, and effect is undesirable, to the medicament residue of shrimp products can be to human body, environment is caused certain influence; Although the method for general biological control is effective, be difficult to control, because mutual coordination is not an easy thing between the different biology, the result of cultivation is difficult to expect.So seek a kind of can easily the operation, the method that prawn disease spreads in the simple effectively control prawn culturing process, but do not affect the normal cultivation of prawn and the quality of shrimp products is had great significance.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of controllable biological preventing control method of prawn disease is provided, the method easily operates, effectively, and normal prawn culturing without any impact, is also helped improve water quality, increases the cultivation income.
In order to address the above problem, the technical solution adopted in the present invention is:
At the cultivating pool that mechanical power drive current are arranged, place several loaded can the prevention and control prawn disease hydrobiological cage, can prey on current and flow to the dead shrimp of cage the inside Died Of Disease and due to illness lose the sick shrimp of mobility, also can the ingest residual bait of food of prawn, the pathogene of both having controlled also can take full advantage of bait.Because the aquatic animal majority of tool predation prawn ability is violent or individual much larger than prawn, prawn production there is certain impact, so limit its scope of activities, avoid and the unfavorable factors such as space are competed, prey on, fought for to the shrimps that cultivate, affect the production of prawn.
Description of drawings
Fig. 1 is schematic diagram of the present invention; 1 is that prawn culturing pond, 2 is that current mechanical actuation device, 3 is that current, 4 are that cage, 5 is that aquatic animal, 6 is that the residual bait of food, 7 is that dead shrimp, sick shrimp, 8 are shrimp alive.
Embodiment
Below in conjunction with drawings and Examples the present invention is described in further details, these embodiment only are used for illustrating the present invention, do not limit the scope of the invention.
Embodiment 1
In a paving membrane at bottom prawn culturing pond, tilt gradually to the Central Drainage mouth at the bottom of the pond, the pond has mechanical power drive pond current to rotate along the pond, makes residual bait and dead shrimp gradually to the enrichment of pond central authorities.
Place several cages in pond central authorities, the grouper of tail more than 20 is arranged in each cage, can ingest is enriched to dead shrimp, sick shrimp and the residual bait of food near the cage net with flowing water, reaches the control pathogene and reduces the purpose of breeding pollution.
Embodiment 2
In the position of the dead shrimp of the easy enrichment in prawn culturing pond, sick shrimp and the residual bait of food, place several cages that 10-15 mud crab arranged, the dead shrimp that ingests, sick shrimp and the residual bait of food.
Claims (4)
1. the controllable biological preventing control method of a prawn disease, it is characterized in that: in the position of the easy enrichment livestock waste in prawn culturing pond, use machine power to drive the pond water flow, place the cage that the aquatic animal of the disease shrimp that can ingest, dead shrimp and the residual bait of food is equipped with in one or several the inside, make the waste stream of Chi Shuizhong through cage, aquatic animal in cage, can constantly the ingest sick shrimp that is enriched to cage the inside, dead shrimp and the residual bait of food, prevent the cleaning of prawn disease diffusion and maintenance cultivating pool, could control the propagation of pathogeny body, improve water quality.
2. the controllable biological preventing control method of a kind of prawn disease according to claim 1, it is characterized in that: described prawn culturing pond is any one of various geometries, has machine power to promote the pond water flow.
3. the controllable biological preventing control method of a kind of prawn disease according to claim 1, it is characterized in that: described cage is any one of various geometries, heavy water-based, can conveniently from water, mention and put down, the mesh size shrimps can free in and out, but the aquatic animal of the inside cannot be out.
4. the controllable biological preventing control method of a kind of prawn disease according to claim 1, it is characterized in that: described aquatic animal can adapt in the cage in pond and lives, can the ingest residual bait of food of dead shrimp, sick shrimp and shrimps, the shrimp that lives can not cause any harm to it, and itself can not infect and propagate prawn disease yet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104138939A CN102524118B (en) | 2011-12-13 | 2011-12-13 | Controllable biological prevention and control method for prawn disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104138939A CN102524118B (en) | 2011-12-13 | 2011-12-13 | Controllable biological prevention and control method for prawn disease |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102524118A CN102524118A (en) | 2012-07-04 |
| CN102524118B true CN102524118B (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104138939A Expired - Fee Related CN102524118B (en) | 2011-12-13 | 2011-12-13 | Controllable biological prevention and control method for prawn disease |
Country Status (1)
| Country | Link |
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| CN (1) | CN102524118B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771422A (en) * | 2012-07-23 | 2012-11-14 | 中国水产科学研究院南海水产研究所 | Multiple hybrid polyculture method of omnivorous and carnivorous fishes in intensive prawn culture pond |
| CN102986563A (en) * | 2012-09-13 | 2013-03-27 | 中国水产科学研究院南海水产研究所 | Method for ecologically poly-culturing fishes with different feeding habits in net cages of shrimp culture pond |
| CN103621435B (en) * | 2013-08-28 | 2016-05-11 | 山东省海洋生物研究院 | The residual bait pollution ecology of a kind of prawn control device |
| US20190075764A1 (en) * | 2016-03-13 | 2019-03-14 | Ali ALKRERNAWI | Tuna aquaculture pool |
| CN112568159A (en) * | 2020-12-31 | 2021-03-30 | 陈锚 | Disease prevention and control method for organic shrimp culture |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9503127D0 (en) * | 1995-02-09 | 1995-04-12 | Peroxythai Ltd | Improvements or modifications to a process for farming crustacea |
| JP2002017188A (en) * | 2000-07-03 | 2002-01-22 | Yamari Seisakusho:Kk | Method for rearing poultry, livestock or the like, and installation for rearing |
| JP2002045084A (en) * | 2000-08-04 | 2002-02-12 | Hitachi Zosen Corp | Excessive feed and fish droppings recoverer for fish- farming net cage |
| CN1440647A (en) * | 2003-02-24 | 2003-09-10 | 山东省日照市水产研究所 | High-yield breeding method and breeding pond for Japanese prawn |
| CN100388881C (en) * | 2005-08-09 | 2008-05-21 | 中国海洋大学 | Separation type blend aquiculture method of prawn and filter-feeding fish |
| CN201612081U (en) * | 2009-12-29 | 2010-10-27 | 李林春 | Layered cultivation pond |
| CN102077798A (en) * | 2010-12-16 | 2011-06-01 | 中山大学 | Biological prevention and control method for controlling prawn diseases through grass carps |
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2011
- 2011-12-13 CN CN2011104138939A patent/CN102524118B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102524118A (en) | 2012-07-04 |
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Effective date of registration: 20170719 Address after: 524000 Guangdong city of Zhanjiang province sea Mazhang District Road No. 1 Co-patentee after: Zhanjiang HS Project Management Co., Ltd. Patentee after: Guangdong Ocean University Address before: 524000 Guangdong city of Zhanjiang Province East Huguangyan Mazhang District of Guangdong Ocean University Patentee before: Guangdong Ocean University |
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Granted publication date: 20130918 Termination date: 20171213 |
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