CN102972314A - Workshop greenhouse fish and sea cucumber mixed culture energy-saving culture method - Google Patents
Workshop greenhouse fish and sea cucumber mixed culture energy-saving culture method Download PDFInfo
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- CN102972314A CN102972314A CN2012105017372A CN201210501737A CN102972314A CN 102972314 A CN102972314 A CN 102972314A CN 2012105017372 A CN2012105017372 A CN 2012105017372A CN 201210501737 A CN201210501737 A CN 201210501737A CN 102972314 A CN102972314 A CN 102972314A
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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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Abstract
The invention relates to a workshop greenhouse fish and sea cucumber mixed culture energy-saving culture method, and the method comprises the following steps of underground water aeration treatment, precipitation filtering, primary cyclic treatment and secondary cyclic treatment. Due to the adoption of the method, multiple times of reutilization of the culture water can be realized, so that a purpose of energy conservation and emission reduction can be realized, simplicity and feasibility can be realized, and easiness in popularization can be realized.
Description
Technical field
The present invention relates to a kind of cultural method, the energy-saving cultural method of especially a kind of workshop booth fish sea cucumber mixed culturing.
Background technology
Traditional fish culture pattern has marine cage culture, pond culture etc., the fingerling that has need to be removed to indoor booth and survive the winter winter, along with the raising of people's living standard, the sea cucumber of marine treasure has also become ordinary people's dining table delicacies, has directly caused huge consumer market demand.The intensive cultivation that becomes more meticulous of sea cucumber was being risen in recent years.But the problem that can not be ignored is also comed one after another, indoor economized breeding water is mainly by extracting natural Deep Underground water, along with developing rapidly of aquaculture, to such an extent as to directly cause the minimizing of groundwater resources deficient, in order to reduce the waste to underground water resource, wherein the research of circulating water cultivation pattern is exactly one of them, but has high input and later maintenance expense height, really coastal the applying in various places owing to this system equipment is disposable.
Summary of the invention
The purpose of this invention is to provide the energy-saving cultural method of a kind of workshop booth fish sea cucumber mixed culturing, to overcome the deficiencies in the prior art.
The objective of the invention is to be achieved through the following technical solutions:
The energy-saving cultural method of workshop booth fish sea cucumber mixed culturing, the method comprises following step:
(1), underground water aeration is processed: with water pump discontinuity water intaking from underground water well, inject cistern, use oxygen increasing pump that the underground water in the cistern is carried out Air Exposure, through the water behind the Air Exposure, dissolved oxygen content is more than the 7mg/L, ammonia-nitrogen content is below the 0.6mg/L, and the deep-well water temperature is injected into water in the turbot culturing pool of workshop between 13-17 ℃; (2), sedimentation and filtration: the waste water that discharges from the turbot culturing pool of workshop is injected in the outdoor cistern and precipitates, remove little sand grain, then use the bolting silk net filtration, filter out the materials such as residual bait of the larger particles that sea cucumber can not ingest, in the pond, introduce simultaneously the algae such as Zostera marina, sea lettuce, absorb the sea cucumber excreta, water behind the sedimentation and filtration carries out Air Exposure again, after handling with sea cucumber culture pond in the water flood chamber, this moment, the dissolved oxygen content of water was more than the 4mg/L, and ammonia-nitrogen content is below the 0.8mg/L; (3), circulation primary processes: the water of discharging from the cultivating sea cucumber in room pond is through outdoor cistern, again pass through Air Exposure after, be discharged in the outdoor holothruian cultures pond, the content of oxygen dissolved in water of this moment is 0-5mg/L, ammonia-nitrogen content is 0-3mg/L; (4), circulation secondary processes: the water after circulation primary is processed through being exposed to the sun, after oxygenation and the biological treatment, part water extracts back and is injected in the turbot culturing pool of workshop;
Described bolting silk net is 80 mesh sieve tulles;
Content of oxygen dissolved in water after described circulation primary is processed is 3mg/L, and ammonia-nitrogen content is 1.5mg/L.
The energy-saving cultural method beneficial effect of workshop booth fish sea cucumber mixed culturing of the present invention is: reached the repeatedly recycling of breeding water, thereby reached the purpose of energy-saving and emission-reduction; Simple, be easy to promote.
Embodiment
Embodiment
The energy-saving cultural method of the described workshop of embodiment of the invention booth fish sea cucumber mixed culturing, with water pump discontinuity water intaking from underground water well, inject cistern, use oxygen increasing pump that the underground water in the cistern is carried out Air Exposure, through the water behind the Air Exposure, dissolved oxygen content is more than the 7mg/L, ammonia-nitrogen content is below the 0.6mg/L, the deep-well water temperature is between 13-17 ℃, and the water of this moment is fit to the growth of turbot, and water is injected in the turbot culturing pool of workshop; The waste water that discharges from the turbot culturing pool of workshop is injected in the outdoor cistern and precipitates, remove little sand grain, then use 80 mesh sieve tulles to filter, filter out the materials such as residual bait of the larger particles that sea cucumber can not ingest, in the pond, introduce simultaneously Zostera marina, the algae such as sea lettuce, absorb the sea cucumber excreta, the eutrophication phenomenon appears in the control water body, the effect that increases dissolved oxygen is also arranged simultaneously, water behind the sedimentation and filtration carries out Air Exposure again, and with sea cucumber culture pond in the water flood chamber, this moment, the dissolved oxygen content of water was more than the 4mg/L after handling, ammonia-nitrogen content is below the 0.8mg/L, is fit to the growth of sea cucumber; The water of discharging from the cultivating sea cucumber in room pond is through outdoor cistern, after again passing through Air Exposure, be discharged in the outdoor holothruian cultures pond, the content of oxygen dissolved in water of this moment is 3mg/L, ammonia-nitrogen content is 1.5mg/L, the water of this moment need through being exposed to the sun, after oxygenation and the biological treatment, dissolved oxygen content is more than the 7mg/L, ammonia-nitrogen content is below the 0.6mg/L, part water extracts back and is injected in the turbot culturing pool of workshop, underground water also is injected in the turbot culturing pool of workshop through behind the Air Exposure, thereby carries out next one circulation.
Above-described embodiment is described preferred embodiment of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (3)
1. the energy-saving cultural method of workshop booth fish sea cucumber mixed culturing, it is characterized in that: the method comprises following step:
(1), underground water aeration is processed: with water pump discontinuity water intaking from underground water well, inject cistern, use oxygen increasing pump that the underground water in the cistern is carried out Air Exposure, through the water behind the Air Exposure, dissolved oxygen content is more than the 7mg/L, ammonia-nitrogen content is below the 0.6mg/L, and the deep-well water temperature is injected into water in the turbot culturing pool of workshop between 13-17 ℃;
(2), sedimentation and filtration: the waste water that discharges from the turbot culturing pool of workshop is injected in the outdoor cistern and precipitates, remove little sand grain, then use the bolting silk net filtration, filter out the materials such as residual bait of the larger particles that sea cucumber can not ingest, in the pond, introduce simultaneously the algae such as Zostera marina, sea lettuce, absorb the sea cucumber excreta, water behind the sedimentation and filtration carries out Air Exposure again, after handling with sea cucumber culture pond in the water flood chamber, this moment, the dissolved oxygen content of water was more than the 4mg/L, and ammonia-nitrogen content is below the 0.8mg/L;
(3), circulation primary processes: the water of discharging from the cultivating sea cucumber in room pond is through outdoor cistern, again pass through Air Exposure after, be discharged in the outdoor holothruian cultures pond, the content of oxygen dissolved in water of this moment is 0-5mg/L, ammonia-nitrogen content is 0-3mg/L;
(4), circulation secondary processes: the water after circulation primary is processed through being exposed to the sun, after oxygenation and the biological treatment, part water extracts back and is injected in the turbot culturing pool of workshop.
2. the energy-saving cultural method of workshop booth fish sea cucumber mixed culturing according to claim 1, it is characterized in that: described bolting silk net is 80 mesh sieve tulles.
3. the energy-saving cultural method of workshop booth fish sea cucumber mixed culturing according to claim 1 is characterized in that: the content of oxygen dissolved in water after described circulation primary is processed is 3mg/L, and ammonia-nitrogen content is 1.5mg/L.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103478026A (en) * | 2013-08-27 | 2014-01-01 | 青岛恒生源生态农业有限公司 | Technology for mixed culture of stichopus japonicus and urechis unicinctus |
CN104430088A (en) * | 2014-11-27 | 2015-03-25 | 山东省海洋生物研究院 | Land and sea combination culturing method for speckled trout |
CN104782536A (en) * | 2015-03-19 | 2015-07-22 | 山东省海洋生物研究院 | Three-dimensional stichopus japonicus breeding method |
Citations (1)
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CN101156557A (en) * | 2007-11-22 | 2008-04-09 | 李成林 | deep well booth holothurian culture method |
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2012
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Patent Citations (1)
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CN101156557A (en) * | 2007-11-22 | 2008-04-09 | 李成林 | deep well booth holothurian culture method |
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刘瑜: "利用大菱鲆养殖排水和地下水养参技术", 《中国水产》 * |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103478026A (en) * | 2013-08-27 | 2014-01-01 | 青岛恒生源生态农业有限公司 | Technology for mixed culture of stichopus japonicus and urechis unicinctus |
CN104430088A (en) * | 2014-11-27 | 2015-03-25 | 山东省海洋生物研究院 | Land and sea combination culturing method for speckled trout |
CN104782536A (en) * | 2015-03-19 | 2015-07-22 | 山东省海洋生物研究院 | Three-dimensional stichopus japonicus breeding method |
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Application publication date: 20130320 |