CN102232368B - Method for preventing and controlling copepods in stichopus japonicus seedling culture - Google Patents
Method for preventing and controlling copepods in stichopus japonicus seedling culture Download PDFInfo
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- CN102232368B CN102232368B CN201110111316A CN201110111316A CN102232368B CN 102232368 B CN102232368 B CN 102232368B CN 201110111316 A CN201110111316 A CN 201110111316A CN 201110111316 A CN201110111316 A CN 201110111316A CN 102232368 B CN102232368 B CN 102232368B
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- China
- Prior art keywords
- stichopus japonicus
- copepods
- seedlings
- seedling culture
- pond
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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
Abstract
The invention discloses a method for preventing and controlling copepods in stichopus japonicus seedling culture. The method is characterized by comprising the following steps: selecting jelly fish seedlings with the umbrella diameter of 3-4 cm; putting 4-5 jelly fish seedlings into each cubic meter of water in a pond with copepods in a stichopus japonicus seedling culture workshop; determining the total number of jelly fish seedlings put into each pond, wherein the jelly fish seedlings eat the copepods in the stichopus japonicus seedling culture pond, and can eat over 95% of the copepods in the stichopus japonicus seedling culture pond after 1-2 days without hurting the young stichopus japonicus; and finally fishing out the jelly fishes in the stichopus japonicus seedling culture pond and putting into other ponds with copepods to eat the copepods continuously, wherein feeding and water exchange management during the stichopus japonicus seedling culture are the same as normal management. By adopting the method disclosed by the invention, the jelly fish seedlings can be uniformly distributed in water to continuously eat copepods in water so that the copepods in the stichopus japonicus seedling culture pond are eaten without using medicine; and moreover, the method prevents the death of stichopus japonicus seedlings caused by the copepods in the stichopus japonicus production, improves the survival rate of stichopus japonicus and provides guarantee to the stable high yield of stichopus japonicus seedlings on one hand, and on the other hand, reduces the application of trichlorfon and miezaoling, improves the quality of stichopus japonicus seedlings and is environment-friendly while culturing the jelly fishes and reducing the production cost.
Description
Technical field
The present invention relates to the method that a kind of stichopus japonicus is grown seedlings, particularly relate to the method that a kind of stichopus japonicus prevents copepoda in growing seedlings.
Background technology
Stichopus japonicus is one of China's marine products eight delicacies; After getting into 21 century, Along with people's is to the breakthrough of the deep and cultural technique of stichopus japonicus health-care effect understanding, and cultured area constantly enlarges; The continuous development of industry thereby the promotion stichopus japonicus is grown seedlings; And the quality of juvenile stichopus and output are the principal elements of restriction apostichopus japonicus culture industry healthy and sustainable development, and therefore, stable yields and high yield that stichopus japonicus is grown seedlings are most important.Jellyfish is a kind of edible jellyfish that lives in the water warm ocean, makes a living with the microplankton that ingests, and wherein copepoda, wheel animalcule, artemia larvae etc. are its main bait.And in stichopus japonicus was grown seedlings, copepoda was one of young ginseng main harmful animal when cultivating, and is very big to the influence of young ginseng; Often cause the destruction of the thorn seedling entire PLA, for this reason, in young ginseng is cultivated, need often to use chlorophos powder and depulization spirit to kill; Often use one side bigger to the injury of thorn seedling, lethality increases, and on the other hand the thorn seedling is prone to the generation medicament residue; Influence the quality of product; Use the back soup also to pollute the environment simultaneously, therefore, press for and a kind ofly not only the thorn seedling had not been injured, do not caused the thorn seedling drug disposition method of killing copepoda residual but also free from environmental pollution.
Summary of the invention
The purpose of this invention is to provide a kind of stichopus japonicus grow seedlings in the control copepoda method, it can satisfy the demand of prior art.
The method of control copepoda during a kind of stichopus japonicus is grown seedlings is characterized in that at first selecting specification umbrella footpath at 3-4 centimetre jellyfish seedling; Then the pond of copepoda is appearred in the stichopus japonicus workshop of growing seedlings; Put the amount of 4-5 jellyfish seedling in a suitable place to breed by every cube of water body; Confirm that every pond puts into the total quantity of jellyfish seedling, put into the jellyfish seedling copepoda in the stichopus japonicus nursery pond that ingests, through the copepoda more than 95% in the 1-2 days stichopus japonicus nursery ponds of just can ingesting; And the jellyfish seedling is to the not injury of young ginseng; Pull the jellyfish in the stichopus japonicus nursery pond in other ponds that are put into copepoda out more at last, continue the copepoda that ingests, manage the same with normal management and sting bait throwing in, the water-changing tube of seedling nurturing period.
Utilize method of the present invention; Can make the jellyfish seedling the even distribution copepoda in the water that do not stop to ingest in the water; Under nonuser situation, the stichopus japonicus that ingests is cultivated the copepoda in the pond, prevents on the one hand to cause the death of stinging seedling because of the copepoda injury in the stichopus japonicus production; Improved the survival rate of thorn seedling, the high and stable yields of growing seedlings for stichopus japonicus provide guarantee; Reduced the use to chlorophos and depulization spirit on the other hand, improved the quality of thorn seedling, environmental protection has been formed jellyfish again simultaneously, has reduced production cost.
Embodiment
The method of control copepoda during a kind of stichopus japonicus is grown seedlings, it is characterized in that at first selecting specification umbrella footpath 3-4 centimetre, do not have wounded or disabled, strong, energetic healthy jellyfish seedling moves about; Then the pond of copepoda is appearred in the stichopus japonicus workshop of growing seedlings; Put the amount of 4-5 jellyfish seedling in a suitable place to breed by every cube of water body, confirm that every pond puts into the total quantity of jellyfish seedling and put into the jellyfish seedling, utilize the jellyfish seedling copepoda in the stichopus japonicus nursery pond that ingests; The copepoda more than 95% (the copepoda quantity percentage in the pond) in the stichopus japonicus nursery pond just can ingest through ingesting in 1-2 days; And the jellyfish seedling is pulled the jellyfish in the stichopus japonicus nursery pond out the not injury of young ginseng at last again, is put in other ponds of copepoda; Continue the copepoda that ingests, manage the same with normal management and sting bait throwing in, the water-changing tube of seedling nurturing period.
Through enforcement of the present invention; The jellyfish seedling is the even distribution copepoda in the water that do not stop to ingest in the water, and under the situation that does not make medicine, the stichopus japonicus that ingests is cultivated the copepoda in the pond; Prevent on the one hand to cause the death of stinging seedling because of copepoda injures in the stichopus japonicus production, improved the survival rate of thorn seedling; Environmental protection on the other hand, no drug residue improve the quality of stinging seedling.
Claims (1)
1. the method for control copepoda during a stichopus japonicus is grown seedlings is characterized in that at first selecting specification umbrella footpath at 3-4 centimetre jellyfish seedling; Then the pond of copepoda is appearred in the stichopus japonicus workshop of growing seedlings; Put the amount of 4-5 jellyfish seedling in a suitable place to breed by every cube of water body; Confirm that every pond puts into the total quantity of jellyfish seedling, put into the jellyfish seedling copepoda in the stichopus japonicus nursery pond that ingests, through the copepoda more than 95% in the 1-2 days stichopus japonicus nursery ponds of just can ingesting; And jellyfish is to the not injury of young ginseng; Pull the jellyfish in the stichopus japonicus nursery pond in other ponds that are put into copepoda out more at last, continue the copepoda that ingests, manage the same with normal management and sting bait throwing in, the water-changing tube of seedling nurturing period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110111316A CN102232368B (en) | 2011-04-18 | 2011-04-18 | Method for preventing and controlling copepods in stichopus japonicus seedling culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110111316A CN102232368B (en) | 2011-04-18 | 2011-04-18 | Method for preventing and controlling copepods in stichopus japonicus seedling culture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102232368A CN102232368A (en) | 2011-11-09 |
| CN102232368B true CN102232368B (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110111316A Expired - Fee Related CN102232368B (en) | 2011-04-18 | 2011-04-18 | Method for preventing and controlling copepods in stichopus japonicus seedling culture |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103907552B (en) * | 2014-01-13 | 2016-06-01 | 中国科学院南海海洋研究所 | The preventing control method of copepods biology in the young ginseng nursery pond of sea cucumber of a kind of torrid zone |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692796A (en) * | 2009-10-21 | 2010-04-14 | 大连北方海洋生物发展有限公司 | Natural sea area large-scale ecological breeding method of stichopus japonicus |
| CN101720685A (en) * | 2008-10-30 | 2010-06-09 | 大连水产学院 | High strength selecting and cultivating method of excellent stichopus japonicus seeds |
| CN101897305A (en) * | 2010-07-09 | 2010-12-01 | 山东海益宝水产股份有限公司 | Method of artificial feeding of red stichopus japonicus |
-
2011
- 2011-04-18 CN CN201110111316A patent/CN102232368B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720685A (en) * | 2008-10-30 | 2010-06-09 | 大连水产学院 | High strength selecting and cultivating method of excellent stichopus japonicus seeds |
| CN101692796A (en) * | 2009-10-21 | 2010-04-14 | 大连北方海洋生物发展有限公司 | Natural sea area large-scale ecological breeding method of stichopus japonicus |
| CN101897305A (en) * | 2010-07-09 | 2010-12-01 | 山东海益宝水产股份有限公司 | Method of artificial feeding of red stichopus japonicus |
Non-Patent Citations (2)
| Title |
|---|
| 于瑞海等.日本红刺参人工育苗生产技术的研究.《科学养鱼》.2009,(第10期),第26-27页. |
| 日本红刺参人工育苗生产技术的研究;于瑞海等;《科学养鱼》;20091231(第10期);第26-27页 * |
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| CN102232368A (en) | 2011-11-09 |
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