CN106995239A - A kind of method that utilization vegetable material regulates and controls freshwater aquiculture pond middle and later periods algae phase - Google Patents
A kind of method that utilization vegetable material regulates and controls freshwater aquiculture pond middle and later periods algae phase Download PDFInfo
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- CN106995239A CN106995239A CN201710361446.0A CN201710361446A CN106995239A CN 106995239 A CN106995239 A CN 106995239A CN 201710361446 A CN201710361446 A CN 201710361446A CN 106995239 A CN106995239 A CN 106995239A
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- Prior art keywords
- algae
- vegetable material
- later periods
- controls
- freshwater aquiculture
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
Abstract
The invention discloses a kind of method that utilization vegetable material regulates and controls freshwater aquiculture pond middle and later periods algae phase, belong to culture environment of aquatic products control technique field.Technical scheme main points are：A kind of method that utilization vegetable material regulates and controls freshwater aquiculture pond middle and later periods algae phase, detailed process is：Vegetable material is fitted into the non-woven bag with lanyard and hangs on pond water column at the middle and upper levels for realizing inhibitory action and the facilitation to feed algae to being harmful to blue-green algae, wherein vegetable material is at least one of fresh or withered chrysanthemum leaf or Chrysanthemum Petal.The present invention has the advantages that simple to operate, material source is extensive, cheap and regulating effect is notable, it is adaptable to the optimising and adjustment of freshwater aquiculture pond middle and later periods algae phase.
Description
Technical field
The invention belongs to culture environment of aquatic products control technique field, and in particular to one kind is supported using vegetable material regulation and control fresh water
Grow the method for pond middle and later periods algae phase.
Background technology
Freshwater cultivation is still the important form of China's aquaculture, and the quality of algae phase will directly affect pond culture
The yield and quality of kind.The excellent algae of one health is mutually that the bait micro-algaes such as green alga, diatom are dominant in type and quantity.
But with the raising of intensive culture degree, to the cultivation middle and later periods, there is harmful blue-green algae amount reproduction such as Microcystis aeruginosa in many ponds
Cause pond water environment degradation, pond productivity is damaged.Therefore, freshwater aquiculture pond algae mutually regulates and controls most important.
Existing freshwater algae phase construction method（Number of patent application is respectively：200810198309.0、
201610236290.9）It is main by shift to an earlier date dystopy classification expand be re-introduced into cultivating pool after culture advantage algae kind, it is necessary to compared with
Big facility and Technical investment, common raiser is difficult to accomplish.It is also a kind of to put before seedling using diatomite and probiotics
To the method for pond original position regulation and control（Number of patent application is：201310298989.4）, it is adaptable to the structure of beneficial algae phase before cultivation,
And it is not suitable for cultivating the regulation and control of middle and later periods algae phase.
Chrysanthemum（Dendranthema morifolium）It is one of Chinese four big famous flowers, numerous in variety, wide material sources, production
Amount is huge.Except viewing and admiring, gardening, pharmacology, in addition to the effect in terms of health care and effect, the Huang contained in chrysanthemum leaf and petal
Microalgae community structure in ketone, phenolic acid, triterpene isoreactivity material, alternative influence cultivating pool, regulates and controls algae phase.The present invention with
Chrysanthemum leaf and petal are material, build a kind of method of regulation and control freshwater aquiculture pond middle and later periods algae phase in situ.
The content of the invention
Present invention solves the technical problem that there is provided utilization vegetable material regulation and control a kind of with low cost and easy to operate
The method of freshwater aquiculture pond middle and later periods algae phase, so as to be effectively improved pond ecological environment, it is ensured that aquaculture yield it is same
Its quality of Shi Zengqiang.
The present invention adopts the following technical scheme that to solve above-mentioned technical problem：One kind regulates and controls freshwater aquiculture using vegetable material
The method of pond middle and later periods algae phase, it is characterised in that detailed process is：Vegetable material is fitted into the non-woven bag with lanyard and hanged
Being hung on pond water column is used to realize the inhibitory action and the facilitation to feed algae to being harmful to blue-green algae, wherein plant at the middle and upper levels
Material is at least one of fresh or withered chrysanthemum leaf or Chrysanthemum Petal.
Further preferably, described harmful blue-green algae is microcystic aeruginosa, and described feed algae is chlorella pyrenoidosa.
Further preferably, density of the described vegetable material in pond water is 5-10 Kg/m3。
The present invention has advantages below compared with prior art：
1st, source of plant material is extensive and cheap, the peak period of the cultivation middle and later periods exactly chrysanthemum at the beginning of annual autumn late summer；
2nd, simple to operate, vegetable material is directly loadable into non-woven bag and hangs in the water column of pond and can send out without deep processing
Effect is waved, and convenient taken out at any time from pond water is changed；
3rd, algae phase regulating effect substantially, particularly significantly inhibits effect to harmful blue-green algae such as microcystic aeruginosa, small to pyrenoids
The feed algaes such as ball algae are obviously promoted effect, improve cultivation middle and later periods pond water quality indirectly, reduce disease, improve aquatic products
Product yield and quality；
4th, harmless to Safety of Aquatic Products, the specific metabolite conversely discharged from chrysanthemum leaf and Chrysanthemum Petal can also mitigate water
Product bilgy odour, increases its flavor substance content, improves aquatic products quality.
Brief description of the drawings
Fig. 1 is inhibition comparison diagram of the chrysanthemum leaf to microcystic aeruginosa；
Fig. 2 is impact effect comparison diagram of the chrysanthemum leaf to chlorella pyrenoidosa；
Fig. 3 is impact effect comparison diagram of the chrysanthemum leaf to pond algae group structure；
Fig. 4 is inhibition comparison diagram of the Chrysanthemum Petal to microcystic aeruginosa；
Fig. 5 is impact effect comparison diagram of the Chrysanthemum Petal to chlorella pyrenoidosa.
Embodiment
The above to the present invention is described in further details by the following examples, but this should not be interpreted as to this
The scope for inventing above-mentioned theme is only limitted to following embodiment, and all technologies realized based on the above of the present invention belong to this hair
Bright scope.
Embodiment 1
Potted chrysanthemum blade running water is cleaned, and sterile pure water rinse after sterile blotting paper is blotted, is shredded, is fitted into non-woven bag,
Then 8g/L density is pressed（I.e. 1L pond waters using vegetable material quality be 8g, it is as follows on）Be placed in initial density for 1 ×
106 In cells/mL laboratory pure culture microcystic aeruginosa, the control of no vegetable material addition is set, every other day under similarity condition
Micro algae biomass is observed, as a result as shown in Figure 1.
Embodiment 2
Potted chrysanthemum blade running water is cleaned, and sterile pure water rinse after sterile blotting paper is blotted, is shredded, is fitted into non-woven bag,
Then it is 1 × 10 to be placed in initial density by 8g/L density6 In cells/mL laboratory pure culture chlorella pyrenoidosa, equally
Under the conditions of the control of no vegetable material addition is set, micro algae biomass is observed every other day, as a result as shown in Figure 2.
Embodiment 3
Potted chrysanthemum blade running water is cleaned, and sterile pure water rinse after sterile blotting paper is blotted, is shredded, is fitted into non-woven bag,
Then it is placed in by 8g/L density in the pond algae group containing microcystic aeruginosa, no vegetable material addition is set under similarity condition
Control, observes microalgae species composition, as a result as shown in Figure 3 every other day.
Embodiment 4
Potted chrysanthemum petal running water is cleaned, and sterile pure water rinse after sterile blotting paper is blotted, is shredded, is fitted into non-woven bag,
Then it is 1 × 10 to be placed in initial density by 8g/L density6 In cells/mL laboratory pure culture microcystic aeruginosa, same to batten
The control of no vegetable material addition is set under part, micro algae biomass is observed every other day, as a result as shown in Figure 4.
Embodiment 5
Potted chrysanthemum petal running water is cleaned, and sterile pure water rinse after sterile blotting paper is blotted, is shredded, is fitted into non-woven bag,
Then it is 1 × 10 to be placed in initial density by 8g/L density6 In cells/mL laboratory pure culture chlorella pyrenoidosa, equally
Under the conditions of the control of no vegetable material addition is set, micro algae biomass is observed every other day, as a result as shown in Figure 5.
Embodiment above describes general principle, principal character and the advantage of the present invention, the technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, under the scope for not departing from the principle of the invention, various changes and modifications of the present invention are possible, and these changes and improvements are each fallen within
In the scope of protection of the invention.
Claims (3)
1. a kind of method that utilization vegetable material regulates and controls freshwater aquiculture pond middle and later periods algae phase, it is characterised in that detailed process is：
Vegetable material is fitted into the non-woven bag with lanyard and hangs on pond water column at the middle and upper levels for realizing the suppression to being harmful to blue-green algae
Effect and to the facilitation of feed algae, wherein vegetable material in fresh or withered chrysanthemum leaf or Chrysanthemum Petal at least
It is a kind of.
2. utilization vegetable material according to claim 1 regulates and controls the method for freshwater aquiculture pond middle and later periods algae phase, its feature
It is：Described harmful blue-green algae is microcystic aeruginosa, and described feed algae is chlorella pyrenoidosa.
3. utilization vegetable material according to claim 1 regulates and controls the method for freshwater aquiculture pond middle and later periods algae phase, its feature
It is：Density of the described vegetable material in pond water is 5-10 Kg/m3。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710361446.0A CN106995239A (en) | 2017-05-22 | 2017-05-22 | A kind of method that utilization vegetable material regulates and controls freshwater aquiculture pond middle and later periods algae phase |
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| CN201710361446.0A CN106995239A (en) | 2017-05-22 | 2017-05-22 | A kind of method that utilization vegetable material regulates and controls freshwater aquiculture pond middle and later periods algae phase |
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| CN106995239A true CN106995239A (en) | 2017-08-01 |
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Citations (9)
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| CN101591040A (en) * | 2009-07-01 | 2009-12-02 | 四川宜可环保技术有限公司 | Method for preventing and controlling water bloom pollution organisms in eutrophicated water body |
| CN201358186Y (en) * | 2009-01-09 | 2009-12-09 | 湖州大自然环境工程有限公司 | Algal-phase adjustment device |
| CN102963940A (en) * | 2012-11-23 | 2013-03-13 | 中国科学院水生生物研究所 | Addition method for enhancing algae removal effect of allelochemicals |
| CN103420484A (en) * | 2013-07-17 | 2013-12-04 | 苏州海阳渔业科技有限公司 | Method for adjusting and controlling algal facies and water quality of aquaculture pond in situ |
| CN104152366A (en) * | 2013-12-17 | 2014-11-19 | 广西金臣科技有限公司 | Plant yeast additive and preparation method thereof |
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2017
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| RU2003125393A (en) * | 2003-08-18 | 2005-02-10 | Николай Иванович Богданов (RU) | METHOD OF STRUGGLE WITH "FLOWERING" OF RESERVOIRS BY BLUE-GREEN ALGAE |
| CN201358186Y (en) * | 2009-01-09 | 2009-12-09 | 湖州大自然环境工程有限公司 | Algal-phase adjustment device |
| CN101591040A (en) * | 2009-07-01 | 2009-12-02 | 四川宜可环保技术有限公司 | Method for preventing and controlling water bloom pollution organisms in eutrophicated water body |
| CN102963940A (en) * | 2012-11-23 | 2013-03-13 | 中国科学院水生生物研究所 | Addition method for enhancing algae removal effect of allelochemicals |
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| CN104152366A (en) * | 2013-12-17 | 2014-11-19 | 广西金臣科技有限公司 | Plant yeast additive and preparation method thereof |
| CN104770409A (en) * | 2015-04-09 | 2015-07-15 | 集美大学 | Natural plant selective algistat and preparation method thereof |
| CN106381269A (en) * | 2016-08-30 | 2017-02-08 | 浙江工商大学 | Method for increasing yield of chlorella by ultrasonic extraction of rice leaf |
| CN106508904A (en) * | 2016-10-28 | 2017-03-22 | 中国科学院水生生物研究所 | Preparation method and application of slow release algistat based on compound allelochemical |
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| 刘燕婷: "菊科植物浸提液对铜绿微囊藻化感作用研究", 《中国优秀硕士学位论文全文数据库》 * |
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Application publication date: 20170801 |