CN1806534A - Dedicated artificial sea crystal for prawn cultivation - Google Patents
Dedicated artificial sea crystal for prawn cultivation Download PDFInfo
- Publication number
- CN1806534A CN1806534A CNA2005100233924A CN200510023392A CN1806534A CN 1806534 A CN1806534 A CN 1806534A CN A2005100233924 A CNA2005100233924 A CN A2005100233924A CN 200510023392 A CN200510023392 A CN 200510023392A CN 1806534 A CN1806534 A CN 1806534A
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- China
- Prior art keywords
- prawn
- artificial seawater
- special
- water
- crystalline substance
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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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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention discloses a special artificial seawater crystal for prawn cultivation, the proportion by weight of component of which comprises: NaCl, MgCl2, MgSO4, CaCl2, KCl, NaHCO3, NaBr, SrCl2, and H3BO3. The raw material of product is normal chemical raw material, source of which is convenient, cost is low and the preparing method is easy, and the invention is not only suitable for prawn cultivation, but also for normal seawater life. The prawn survival is as high as 95.6%.
Description
Technical field
The present invention relates to a kind of artificial seawater composition, relate in particular to the special-purpose artificial seawater composition of a kind of prawn culturing.
Background technology
When people will raise and culture marine organisms, during as prawn etc., need to use natural sea-water undoubtedly.Yet in recent years because the spreading of various environmental pollutions, people recognize many originally in seawater and non-existent material, find in natural sea-water now as pesticide residue, and the harmful heavy metal ion phenomenon that exceeds standard are serious in the seawater; Disease biological in the seawater is also more and more simultaneously.Therefore, raise and culture marine organisms now with such natural sea-water, might not be suitable.On the other hand, in enclosed environment, during as raising in the tank and research marine organisms, need constantly to change fresh seawater.Yet, also sometimes because harsh climate is obstructed the collection of natural sea-water, or because the remote natural sea-water that is difficult to obtain off sea.In these cases, form similar artificial sea water to natural sea-water and just can replace natural sea-water to be used to culture marine organisms, this artificial sea water is universal day by day.
In the element that natural sea-water contains, calcium, magnesium, sodium, potassium, sulphur, carbon, chlorine are essential elements, and calcium, magnesium, sodium, potassium, chlorine exist with ionic condition, and sulphur exists with the sulfate ion form, and carbon mainly exists with the carbanion form.Except these elements, well-known, natural sea-water also contains some minor element compositions, as molybdenum, and aluminium, barium, lithium, metal ions such as tungsten, manganese, iron, strontium, nickel, copper, zinc and aluminium.
Therefore, Manufacturedly so far be used to raise halobiontic artificial sea water, had the composition similar substantially to natural sea-water.
But, the composition that is used to prepare artificial sea water of at present widely used and bibliographical information, or do not fit into the breed of prawn, as Chinese patent 93107655.2 disclosed technology, or system method complexity, be difficult to promote the use of, as the technology of Chinese patent 91109136.X disclosure.Therefore,, need the composition that to research and develop a kind of new preparation artificial sea water badly, generally be also referred to as the artificial seawater crystalline substance in order to adapt to the needs of prawn culturing.
The technical issues that need to address of the present invention are to disclose the special-purpose artificial seawater crystalline substance of a kind of prawn culturing, to overcome the above-mentioned defective that prior art exists.
The special-purpose artificial seawater crystalline substance of prawn culturing of the present invention, its component and weight percent content comprise:
NaCl 70～76％
MgCl
2 6～10％
MgSO
4 8～12％
CaCl
2 3～4％
KCl 3～4％
NaHCO
3 0.5～1.5
NaBr 0.003～0.007％
SrCl
2 0.04～0.05％
H
3BO
3 0.005～0.015％
Preferred ingredients and content comprise:
NaCl 74％
MgCl
2 8％
MgSO
4 10％
CaCl
2 3.5％
KCl 3.5％
NaHCO
3 0.94％
NaBr 0.005％
SrCl
2 0.045％
H
3BO
3 0.01％
The preparation method of the special-purpose artificial seawater crystalline substance of prawn culturing of the present invention can adopt the simple physics mixed method.
The using method of the special-purpose artificial seawater crystalline substance of prawn culturing of the present invention is as follows:
The special-purpose artificial seawater crystalline substance of said prawn culturing is mixed with water, and the weight ratio of mixing is:
Water: the special-purpose artificial seawater crystalline substance of prawn culturing=30～300: 1.
The raw material that the special-purpose artificial seawater crystalline substance of prawn culturing of the present invention is adopted is conventional chemical raw material, convenient sources, with low cost, the preparation method is easy, element is formed each stages such as growth and breeding that are fit to prawn fully, deducted part to the element of prawn growth and breeding, made aquaculture cost obtain descending Mg without any effect
2+/ Ca
2+The ion ratio is stabilized in 2.8～2.9, and pH value is stabilized in 5～7, not only is suitable for prawn culturing, and is suitable for culturing general seawater thing biology.When being used for cultured prawn, its survival rate can reach 95.6%.
Embodiment
Embodiment 1
Prescription:
NaCl 74g，MgCl 8g，MgSO
4 10g，CaCl 3.5g，
KCl 3.5g， NaHCO
3 0.94g， NaBr?0.005g，
SrCl?0.045g， H
3BO
3 0.01g。
The preparation method:
Above-mentioned substance is mixed, promptly obtain the special-purpose artificial seawater crystalline substance of prawn culturing.
Embodiment 2
With the brilliant and 100kg aqueous mixtures of the special-purpose artificial seawater of the prawn culturing of 5kg embodiment 1, obtain artificial seawater.
With desalinating salinity is 0.5% white shrimp seedling, cultures in above-mentioned artificial seawater, and breeding density is 100 tails/rice 3, and through artificial feeding in 120 days, survival rate was 95.6%, and the results specification is every 500g 40 tails.
The above results shows, the special-purpose artificial seawater crystalline substance of shrimp aquaculture of the present invention can be used in the breed of prawn fully, and respond well.
Claims (3)
1. the special-purpose artificial seawater crystalline substance of prawn culturing is characterized in that its component and weight percent content comprise:
NaCl 70～76％
MgCl
2 6～10％
MgSO
4 8～12％
CaCl
2 3～4％
KCl 3～4％
NaHCO
3 0.5～1.5
NaBr 0.003～0.007％
SrCl
2 0.04～0.05％
H
3BO
3 0.005～0.015％。
2. the special-purpose artificial seawater crystalline substance of prawn culturing according to claim 1 is characterized in that component and content comprise:
NaCl 74％
MgCl
2 8％
MgSO
4 10％
CaCl
2 3.5％
KCl 3.5％
NaHCO
3 0.94％
NaBr 0.005％
SrCl
2 0.045％
H
3BO
3 0.01％。
3. an artificial seawater is characterized in that, is made up of the special-purpose artificial seawater crystalline substance of the prawn culturing of water and claim 1 or 2, and weight ratio is:
Water: the special-purpose artificial seawater crystalline substance of prawn culturing=30～300: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100233924A CN100521928C (en) | 2005-01-17 | 2005-01-17 | Dedicated artificial sea crystal for prawn cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100233924A CN100521928C (en) | 2005-01-17 | 2005-01-17 | Dedicated artificial sea crystal for prawn cultivation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1806534A true CN1806534A (en) | 2006-07-26 |
| CN100521928C CN100521928C (en) | 2009-08-05 |
Family
ID=36838762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100233924A Expired - Fee Related CN100521928C (en) | 2005-01-17 | 2005-01-17 | Dedicated artificial sea crystal for prawn cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100521928C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684987A (en) * | 2018-05-07 | 2018-10-23 | 青岛海科通用海水素有限公司 | A kind of seawater extract for artificial seawater cultivation Penaeus Vannmei |
| CN109292947A (en) * | 2018-10-19 | 2019-02-01 | 安徽瀚沣渔业科技发展有限公司 | A kind of Sea Shrimp Farming manually seawater preparaton |
| CN114631504A (en) * | 2022-03-16 | 2022-06-17 | 通威股份有限公司 | Artificial seawater preparation method for standard rough culture of Penaeus vannamei Boone |
-
2005
- 2005-01-17 CN CNB2005100233924A patent/CN100521928C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684987A (en) * | 2018-05-07 | 2018-10-23 | 青岛海科通用海水素有限公司 | A kind of seawater extract for artificial seawater cultivation Penaeus Vannmei |
| CN109292947A (en) * | 2018-10-19 | 2019-02-01 | 安徽瀚沣渔业科技发展有限公司 | A kind of Sea Shrimp Farming manually seawater preparaton |
| CN114631504A (en) * | 2022-03-16 | 2022-06-17 | 通威股份有限公司 | Artificial seawater preparation method for standard rough culture of Penaeus vannamei Boone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100521928C (en) | 2009-08-05 |
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Granted publication date: 20090805 Termination date: 20130117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |