CN105084504A - Aquatic product culture desalination trace element bag - Google Patents
Aquatic product culture desalination trace element bag Download PDFInfo
- Publication number
- CN105084504A CN105084504A CN201410409144.2A CN201410409144A CN105084504A CN 105084504 A CN105084504 A CN 105084504A CN 201410409144 A CN201410409144 A CN 201410409144A CN 105084504 A CN105084504 A CN 105084504A
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- CN
- China
- Prior art keywords
- desalination
- trace element
- aquatic product
- element bag
- product culture
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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses an aquatic product culture desalination trace element bag. Seawater animals (such as fish, shrimp and crab) can be cultured in fresh water after desalination and in desalination, a survival rate is low and desalinated species have poor physique. The aquatic product culture desalination trace element bag solves the above problem. According to seawater components, the aquatic product culture desalination trace element bag is researched and prepared. In desalination, the aquatic product culture desalination trace element bag is used and can effectively solve the above problem. The aquatic product culture desalination trace element bag can improve diversity of aquatic product culture species in the inland region, improve culture economic benefits and promote inland region aquatic product breeding industry development.
Description
Technical field
The present invention be directed to seawater animal (fish, shrimp, crab) through desalination, cultivate in fresh water completely, desalinize seawater in process in preparation, one or more trace elements must be added, to improve its surviving rate, strengthen breed variety physique, the present invention is only suitable for pure fresh water preparation seawater.This invention belongs to technical field of aquaculture.
Background technology
For culture of Penaeus vannamei, Penaeus vannamei has become the principal item of China coast shrimp culture at present.But along with coastland cultured area sharply expands, water environment pollution increasingly sharpens, and disease increases year by year, cultivation risk is increasing.Again because Penaeus vannamei has stronger adaptive faculty to salinity, in addition water source, hinterland is better, there is huge consumption market, shrimp price is higher, and therefore culture of Penaeus vannamei development in China hinterland is very fast, and cultivation scale increases year by year, but the salinity of hinterland is far below the salinity requirements of Penaeus vannamei nursery, so the cultivation of Penaeus vannamei in hinterland mainly faces the desalination problem of shrimp seedling, in desalination process, main problems faced is exactly the interpolation proportioning of trace element.
Summary of the invention
Technical problem to be solved by this invention: one is that seawater animal (fish, shrimp, crab) cultivates in fresh water through desalination, increase hinterland aquaculture variety diversity, improve fanning economics, solve current hinterland breed variety few, the outstanding problem that economic benefit is low.Two is improve seedling desalination surviving rate.In breeding process, desalination techniques is very important, and wherein in seawater process for preparation, it is the most important thing that cultivation is desalinated that trace element adds by appropriate scientific matching.In desalination process, add the present invention's trace element bag, both can improve seed life rate, and also can strengthen the physique of desalination kind.
For above problem, the present invention is with reference to the composition of seawater, and the composition lacked in preparation seawater process for preparation, its trace element bag is main containing Ca
2+, Mg
2+, Cl
-, K
+, SO
4 2-, Br
-, Na
+deng element and nutritive ingredient bag, wherein MgSO
4content controls at (30-40) %, Ca
2+, Cl
-, K
+, Br
-, Na
+control at (1-5) %, nutrient composition content, at (10-15) %, after fully being mixed in proportion by several element, is packaged into trace element bag.
Claims (4)
1. an aquaculture desalination trace element bag, is characterized in that various trace elements Homogeneous phase mixing scientific matching.
2. according to MgSO in the trace element bag described in claim
4, it is characterized in that content is at (30-40) %.
3. Ca in the trace element bag according to claim
2+, Cl
-, K
+, Br
-, Na
+, it is characterized in that content is at (1-5) %.
4. the micro-bag Middle nutrition element bag according to claim, is characterized in that content is at (10-15) %.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409144.2A CN105084504A (en) | 2014-08-20 | 2014-08-20 | Aquatic product culture desalination trace element bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409144.2A CN105084504A (en) | 2014-08-20 | 2014-08-20 | Aquatic product culture desalination trace element bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105084504A true CN105084504A (en) | 2015-11-25 |
Family
ID=54565957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410409144.2A Pending CN105084504A (en) | 2014-08-20 | 2014-08-20 | Aquatic product culture desalination trace element bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105084504A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1256014A (en) * | 1968-05-24 | 1971-12-08 | Aquarium Syst Inc | Improved synthetic sea water composition |
| CN102165925A (en) * | 2011-04-26 | 2011-08-31 | 高雷 | Staged desalinization culturing method for penaeus vannamei boone |
| CN102415346A (en) * | 2011-09-05 | 2012-04-18 | 澧县华润水产生物科技有限公司 | Fresh water aquaculture method for penaeus vannamei |
| CN103875575A (en) * | 2014-04-20 | 2014-06-25 | 常德家华水产科技有限公司 | Breeding method for South American white shrimps in freshwater lake |
-
2014
- 2014-08-20 CN CN201410409144.2A patent/CN105084504A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1256014A (en) * | 1968-05-24 | 1971-12-08 | Aquarium Syst Inc | Improved synthetic sea water composition |
| CN102165925A (en) * | 2011-04-26 | 2011-08-31 | 高雷 | Staged desalinization culturing method for penaeus vannamei boone |
| CN102415346A (en) * | 2011-09-05 | 2012-04-18 | 澧县华润水产生物科技有限公司 | Fresh water aquaculture method for penaeus vannamei |
| CN103875575A (en) * | 2014-04-20 | 2014-06-25 | 常德家华水产科技有限公司 | Breeding method for South American white shrimps in freshwater lake |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |