CN102177841A - Method for improving attaching effect of algas on surface of artificial reef - Google Patents
Method for improving attaching effect of algas on surface of artificial reef Download PDFInfo
- Publication number
- CN102177841A CN102177841A CN2011101181551A CN201110118155A CN102177841A CN 102177841 A CN102177841 A CN 102177841A CN 2011101181551 A CN2011101181551 A CN 2011101181551A CN 201110118155 A CN201110118155 A CN 201110118155A CN 102177841 A CN102177841 A CN 102177841A
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- China
- Prior art keywords
- artificial reef
- reef
- slow release
- release fertilizer
- artificial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000694 effects Effects 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000003337 fertilizer Substances 0.000 claims abstract description 25
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 14
- 150000003839 salts Chemical class 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 235000014102 seafood Nutrition 0.000 claims abstract description 3
- 241000195493 Cryptophyta Species 0.000 claims description 39
- 239000004567 concrete Substances 0.000 claims description 10
- MXZRMHIULZDAKC-UHFFFAOYSA-L ammonium magnesium phosphate Chemical compound [NH4+].[Mg+2].[O-]P([O-])([O-])=O MXZRMHIULZDAKC-UHFFFAOYSA-L 0.000 claims description 4
- 238000009360 aquaculture Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 231100000252 nontoxic Toxicity 0.000 claims description 3
- 230000003000 nontoxic effect Effects 0.000 claims description 3
- 230000000050 nutritive effect Effects 0.000 abstract description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 5
- 239000011574 phosphorus Substances 0.000 abstract description 5
- 239000013535 sea water Substances 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000011247 coating layer Substances 0.000 abstract 2
- 238000007493 shaping process Methods 0.000 abstract 2
- 239000004566 building material Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 241000251511 Holothuroidea Species 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 240000007175 Datura inoxia Species 0.000 description 1
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
Landscapes
- Artificial Fish Reefs (AREA)
- Cultivation Of Seaweed (AREA)
Abstract
The invention discloses a method for improving the attaching effect of algas on the surface of an artificial reef. In the method, a certain amount of slow release fertilizer is added in the building material of the existing artificial reef, or a coating layer which is rich in slow release fertilizer is added onto the surface of the shaped reef, thus increasing the capability of the reef for continuously releasing nutritive salt into water body. Concretely, the method includes the steps of mixing the materials for preparing the artificial reef with the slow release fertilizer and then pouring for shaping, thus obtaining the product; or pouring for shaping the artificial reef, then coating the surface of the artificial reef with the coating layer which is rich in slow release fertilizer, thus obtaining the product. The result of an experiment in a pond shows that the amount of the algas attached on the artificial reef which is produced by the method is 1.5-3 times that of the algas attached on the common artificial reef, the phosphorus-releasing rate of the artificial reef to surrounding sea water is 1.2-1.3 times that of the contrast, and the nitrogen-releasing rate of the artificial reef is 7-8 times that of the contrast. The method is simple in process, the prepared reef can effectively induce the algas to grow on the surface of the reef, and the method has great significance in restoring the marine ecological environment as well as improving the output of the bred rare seafood.
Description
Technical field
The present invention relates to a kind of method that improves artificial reef surface algae adhesion effect.
Background technology
Artificial fish shelter, marine alga reef and precious marine product propagation reef etc. have obtained extensive use in marine ecosystems recovery and aquaculture field at present, and the material of constructing reef comprises iron and steel, plastics, stone, concrete, rubber etc., and its effect is numerous.On the whole, reef is thrown in the key factor that the attached algae effect on its surface, back is a decision reef benefit.But some materials at present, as meetings such as rubber, iron and steel algae is caused murder by poisoning, suppress its quick growth, and some other material, as stone, concrete and plastics etc., though nontoxic to algae, attached algae effect is not good enough, how improving artificial reef surface algae adhesion effect is problem demanding prompt solution.
Summary of the invention
The objective of the invention is to overcome in the prior art, the deficiency of the attached algae weak effect in artificial reef surface provides a kind of method that improves artificial reef surface algae adhesion effect.
Another object of the present invention is to provide a kind of artificial reef of surperficial algae adhesion effect raising.
Another object of the present invention is to provide the application of the artificial reef that described surperficial algae adhesion effect improves.
Above-mentioned purpose of the present invention is achieved by following technical solution:
A kind of method that improves artificial reef surface algae adhesion effect, be to add the slow release fertilizer that is rich in nitrogen, P elements to the inside or the surface of artificial reef body specifically, the described slow release fertilizer that is rich in nitrogen, P elements is that nitrogen, P elements account for the slow release fertilizer of slow release fertilizer weight more than 5%.This slow release fertilizer that is rich in nitrogen, P elements can make the artificial reef surface continue to provide lentamente nutritive salt in the environment towards periphery, induces algae in the reef superficial growth, and the poly-algae effect of artificial reef is improved.
As a kind of most preferably scheme, the described slow release fertilizer that is rich in nitrogen, P elements most preferably is ammonium magnesium phosphate.
As a kind of preferred version, the described weight that is rich in the slow release fertilizer of nitrogen, P elements accounts for 0.1 ~ 0.5% of artificial reef gross weight.
As a kind of most preferably scheme, the described weight that is rich in the slow release fertilizer of nitrogen, P elements accounts for 0.5% of artificial reef gross weight.
As a kind of preferred version, the material that constitutes described artificial reef is preferably concrete or nontoxic plastic material.
As a kind of most preferably scheme, the material that constitutes described artificial reef most preferably is concrete.
The method of described raising artificial reef surface algae adhesion effect comprises the steps:
The material of preparation artificial reef is mixed with slow release fertilizer, build moulding then, make product; Or behind the forming materials with artificial reef, coat the coating that contains slow release fertilizer on the surface, make product.
A kind of artificial reef that obtains by the method for described raising artificial reef surface algae adhesion effect.
The artificial reef that the method for described raising artificial reef surface algae adhesion effect obtains is adapted at using in oligotrophic salt marine site or the artificial choice seafood aquiculture water body.
As a kind of preferred version, the artificial reef that the method for described raising artificial reef surface algae adhesion effect obtains is thrown in the marine site of nitrogen, phosphorus nutrition salt poorness, or abalone, sea cucumber pond etc. need be on reef the water body of raised growth algae.
A kind of method that improves artificial reef surface algae adhesion effect of the present invention, by on the prior art basis, reef construction material composition being improved, be that slow release fertilizer is added on portion or surface within it specifically, to improve artificial reef self continues to provide nutritive salt in water body ability, increase the speed of reef surface algal grown, can provide the good environment of perching and ingest for marine organisms.
Through test, it is about more than 1.5 times that the method for raising artificial reef of the present invention surface algae adhesion effect can improve the attached algae rate of artificial reef, the speed that artificial reef discharges phosphorus towards periphery in the seawater is 1.2 ~ 1.3 times of undressed artificial reef, and the speed of liberating nitrogen is 7 ~ 8 times of undressed artificial reef then.
Compared with prior art, the present invention has following beneficial effect:
(1) method of the present invention is simple to operate, and is convenient;
(2) artificial reef of the present invention continues to provide nutritive salt in the water environment towards periphery, induces algae to adhere in its surface, improves surperficial algae grows efficient;
(3) artificial reef that improves of algae adhesion effect of the present invention, comparing with common reef to provide the good bait that covers environment and promote the more horn of plenty of its growth for marine organisms.
Description of drawings
Fig. 1 is the normal concrete reef;
Fig. 2 is for adding the concrete reef of 0.5% weight percent phosphoric acid ammonium magnesium.
Embodiment
Further explain the present invention below in conjunction with specific embodiment, but embodiment does not do any type of qualification to the present invention.
Embodiment 1
Need to add a certain amount of reef as its habitat in sea cucumber, the abalone culture process, if manage to allow the algae on reef surface adhere at faster speed and grow, can be precious marine product the more good bait that covers environment and enrich is provided, promote the raising of its output.
Carried out artificial reef attached algae effect experiment in the Daya Gulf sea pond in April, 2010, establish two processing altogether: handling 1 reef composition is normal concrete, handle the normal concrete of 2 reefs for the ammonium magnesium phosphate of interpolation 0.5 % weight, after completing, two kinds of reefs fully dry sclerosis, at the bottom of rendering to the pond April 8 then, May 13 was reclaimed (seeing Fig. 1 and Fig. 2) to these two kinds of reefs, and measured top periphtic algae weight with hydrogen peroxide oxidation method.The result shows that handling 1 reef surface algae adhesion amount is 30.62 g DW/m
2, handling 2 algae adhesion amounts is 46.76 g DW/m
2, the attached algae amount of the latter demonstrates good effect for the former 1.53 times.
In addition, two kinds of reefs are positioned over aging 45 d in the cistern, taking-up is placed on 1h in the 200 ml fresh seawater, measure nitrogen, phosphorus content in the seawater, investigate the effect that it continue to discharge nutritive salt with this, the result shows, handles phosphorus speed that 2 reefs discharge in the seawater towards periphery for handling 1 1.2 ~ 1.3 times, nitrogen shows that then up to 7 ~ 8 times the reef that utilizes this method to make has the characteristics of longer duration to the release of nutritive salt.
Embodiment result shows, this method is easy to operate, only needs to add a spot of slow release fertilizer and get final product in the reef construction material, and reef provides nutritive salt in the water body after throwing in sustainably towards periphery, induce algae in its surface attachment, growth, for marine organisms provide better growing conditions.After being applied in the artificial reef manufacture craft protection of the marine eco-environment and the growth of promotion aquaculture organism all had crucial meaning.
Claims (9)
1. a method that improves artificial reef surface algae adhesion effect is characterized in that, adds the slow release fertilizer that is rich in nitrogen, P elements to the inside or the surface of artificial reef body; The described slow release fertilizer that is rich in nitrogen, P elements is that nitrogen, P elements account for the slow release fertilizer of slow release fertilizer weight more than 5%.
2. improve the method for artificial reef surface algae adhesion effect according to claim 1, it is characterized in that the described slow release fertilizer that is rich in nitrogen, P elements is an ammonium magnesium phosphate.
3. improve the method for artificial reef surface algae adhesion effect according to claim 1, it is characterized in that the described weight that is rich in the slow release fertilizer of nitrogen, P elements accounts for 0.1 ~ 0.5% of artificial reef gross weight.
4. as the method for raising artificial reef surface algae adhesion effect as described in the claim 3, it is characterized in that the described weight that is rich in the slow release fertilizer of nitrogen, P elements accounts for 0.5% of artificial reef gross weight.
5. improve the method for artificial reef surface algae adhesion effect according to claim 1, it is characterized in that the material that constitutes described artificial reef is concrete or nontoxic plastic material.
6. as the method for raising artificial reef surface algae adhesion effect as described in the claim 5, it is characterized in that the material that constitutes described artificial reef body is a concrete.
7. improve the method for artificial reef surface algae adhesion effect according to claim 1, it is characterized in that, the material that constitutes artificial reef is mixed with slow release fertilizer, build moulding then, make product; Or after the material of artificial reef body built moulding, coat the coating that contains slow release fertilizer on its surface, make product.
8. the artificial reef for preparing of the method for the described raising artificial reef of claim 1 surface algae adhesion effect.
9. the described artificial reef of claim 8 is used in oligotrophic salt marine site or artificial choice seafood aquiculture water body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101181551A CN102177841B (en) | 2011-05-09 | 2011-05-09 | Method for improving attaching effect of algas on surface of artificial reef |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101181551A CN102177841B (en) | 2011-05-09 | 2011-05-09 | Method for improving attaching effect of algas on surface of artificial reef |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102177841A true CN102177841A (en) | 2011-09-14 |
| CN102177841B CN102177841B (en) | 2013-07-10 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101181551A Expired - Fee Related CN102177841B (en) | 2011-05-09 | 2011-05-09 | Method for improving attaching effect of algas on surface of artificial reef |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102177841B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613064A (en) * | 2012-03-14 | 2012-08-01 | 中国海洋大学 | Artificial algal reef with biological flocculation function |
| CN104686418A (en) * | 2015-02-15 | 2015-06-10 | 中国水产科学研究院东海水产研究所 | Implementation method of artificial reef construction engineering for restoring oyster reefs |
| CN105660485A (en) * | 2016-03-11 | 2016-06-15 | 中国科学院南海海洋研究所 | Novel coral growing matrix with aragonite enrichment function and preparation method and application thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104642216A (en) * | 2013-11-25 | 2015-05-27 | 山东大学（威海） | Manufacturing method of artificial reef enabling nutrient salt to be slowly released |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001019180A1 (en) * | 1999-09-13 | 2001-03-22 | Nihon Data Service Inc. | Seaweed field forming material and its block |
| JP2001128663A (en) * | 1999-08-23 | 2001-05-15 | Nippon Godo Hiryo Kk | Culture substrate for alga |
| CN1375483A (en) * | 2002-04-03 | 2002-10-23 | 同济大学 | Composite material with plant nourishing effect and its prepn. |
| CN101157534A (en) * | 2007-09-14 | 2008-04-09 | 浙江大学 | Virescence ecological brick and preparation method and usage thereof |
| CN101176422A (en) * | 2007-12-07 | 2008-05-14 | 孙庆海 | Method for cultivating cuprum algae |
-
2011
- 2011-05-09 CN CN2011101181551A patent/CN102177841B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001128663A (en) * | 1999-08-23 | 2001-05-15 | Nippon Godo Hiryo Kk | Culture substrate for alga |
| WO2001019180A1 (en) * | 1999-09-13 | 2001-03-22 | Nihon Data Service Inc. | Seaweed field forming material and its block |
| CN1375483A (en) * | 2002-04-03 | 2002-10-23 | 同济大学 | Composite material with plant nourishing effect and its prepn. |
| CN101157534A (en) * | 2007-09-14 | 2008-04-09 | 浙江大学 | Virescence ecological brick and preparation method and usage thereof |
| CN101176422A (en) * | 2007-12-07 | 2008-05-14 | 孙庆海 | Method for cultivating cuprum algae |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613064A (en) * | 2012-03-14 | 2012-08-01 | 中国海洋大学 | Artificial algal reef with biological flocculation function |
| CN104686418A (en) * | 2015-02-15 | 2015-06-10 | 中国水产科学研究院东海水产研究所 | Implementation method of artificial reef construction engineering for restoring oyster reefs |
| CN104686418B (en) * | 2015-02-15 | 2017-09-15 | 中国水产科学研究院东海水产研究所 | A kind of implementation for the artificial reef body structure engineering for being used to repair oyster bioherm |
| CN105660485A (en) * | 2016-03-11 | 2016-06-15 | 中国科学院南海海洋研究所 | Novel coral growing matrix with aragonite enrichment function and preparation method and application thereof |
| CN105660485B (en) * | 2016-03-11 | 2019-06-21 | 中国科学院南海海洋研究所 | A kind of coral growth substrate and its preparation method and application having aragonite enrichment function |
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| Publication number | Publication date |
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| CN102177841B (en) | 2013-07-10 |
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