CN103004672A - Method for removing harpacticoida in young stichopus japonicus cultivating pool - Google Patents
Method for removing harpacticoida in young stichopus japonicus cultivating pool Download PDFInfo
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- CN103004672A CN103004672A CN2013100135837A CN201310013583A CN103004672A CN 103004672 A CN103004672 A CN 103004672A CN 2013100135837 A CN2013100135837 A CN 2013100135837A CN 201310013583 A CN201310013583 A CN 201310013583A CN 103004672 A CN103004672 A CN 103004672A
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- stichopus japonicus
- harpacticoida
- shrimp seeds
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- young stichopus
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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 belongs to the field of aquaculture and discloses a method for removing harpacticoida in a young stichopus japonicus cultivating pool. The method includes: putting healthy shrimp seeds with the body length of 0.7-1.0cm into the young stichopus japonicus cultivating pool, wherein 5-10 seeds are put into each cubic meter of water, and the shrimp seeds belong to one kind of Chinese shrimp seeds, pacific white shrimp seeds or Japanese shrimp seeds. The shrimp seeds with the body length of 0.7-2cm have the biological nature of ingesting the harpacticoida and have the characteristic of not ingesting and damaging the young stichopus japonicus. Compared with an existing pesticide method, the method for biologically removing the harpacticoida in a young stichopus japonicus cultivating water body has the advantages of convenience in use, simplicity in operation, low cost, freeness of pesticide residue hidden danger, high safety and the like.
Description
Technical field
The present invention relates to aquaculture field, relate to particularly a kind of method that Stichopus japonicus is cultivated violent water flea in the pond of removing.
Background technology
In China, stichopus japonicus is traditional health-care tonic product always, and the market demand constantly enlarges, and has greatly promoted the development of Apostichopus japonicus Aquaculture.Meanwhile, the demand of juvenile stichopus constantly increases, and violent water flea is the main harmful animal between the stichopus japonicus nursery stage.Violent water flea is microcrustacean, and body length is less than 3mm, and its amount reproduction can produce very large harm to young ginseng; Be mainly manifested in that the breeding of violent water flea is very fast, energy is stronger, not only with young ginseng contention bait and living space, also can peck the body surface of hindering young ginseng, cause secondary infection and ulcer, finally cause young ginseng fragmentation, osteocomma to come off and the death of disintegrating, can cause the entire PLA's destruction when serious.Therefore numerous scientific research personnel and practitioner seek several different methods and kill stichopus japonicus and cultivate violent water flea in the pond, kill violent water flea as using chlorophos, depulization spirit, Chinese herbal medicine etc.; But not only there is the hidden danger of medicament residue in said method, and needs to change water after using medicine, has increased cost.Therefore the method for being badly in need of a kind of new drug residue free of invention, effect longer duration is removed stichopus japonicus and is cultivated violent water flea in the pond, survival rate and the benefit of growing seedlings to improve stichopus japonicus.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method that Stichopus japonicus is cultivated violent water flea in the pond of removing, to solve the problem that the juvenile stichopus survival rate is low, growth is poor that violent water flea causes in the present stichopus japonicus seedling raising process.
The present invention is achieved through the following technical solutions:
A kind of method of removing violent water flea in the Stichopus japonicus cultivation pond is cultivated the healthy prawn shrimp seedling of putting into the long 0.7cm～1.0cm of body in the pond at Stichopus japonicus, and putting seedling quantity is every cubic metre of water body 5～10 tails.
Described prawn shrimp seedling is a kind of in Chinese prawn shrimp seedling, white leg Shrimp seedling and the japonicus shrimp seedling.
The present invention's beneficial effect compared with prior art:
The present invention utilizes the long 0.7cm of body～2cm prawn shrimp seedling to have the biological nature of the violent water flea that ingests, do not ingest simultaneously and damage the characteristics of juvenile stichopus, the employing biological method is removed the violent water flea in the stichopus japonicus seedling water, compare with existing pharmaceutical methods, have easy to use, simple to operate, the advantages such as cost is low, drug residue free hidden danger, safety height.
Embodiment
Below by embodiment technical scheme of the present invention is done further explanation, protection scope of the present invention is not subjected to the restriction of embodiment.
Embodiment 1
On June 15th, 2012, to cultivate in the pond 8 80 cubic metres of water body stichopus japonicus in Qingdao City thinkling sound Ya breading sea cucumber seedlings factory workshop, 400,000 of young ginsengs are cultivated in every pond, and about the long 0.1cm of body, it is 0.2～0.5/cm that young Shenfu density
2, 20～21 ℃ of water temperatures, salinity 30, pH8.0, dissolved oxygen 5mg/l, illumination 350lx, continuous charge in the young ginseng cultivating process, every day, bait throwing in was 2-3 time.
Found that above-mentioned 8 are cultivated Chi Zhongjun a small amount of violent water flea is arranged on July 5, July 6 was put into the healthy white leg Shrimp seedling of the long 0.7～0.9cm of body in No. 1, No. 2, No. 3, No. 4 ponds, and putting into quantity is every cubic metre of water body 10 tail shrimp seedlings; Adopt traditional chlorophos to kill the method for violent water flea in No. 5, No. 6, No. 7, No. 8 ponds simultaneously, consumption is 2-3mg/L.Observed above-mentioned 8 young ginsengs on July 7 and cultivate the pond, all do not find violent water flea, illustrate that use prawn shrimp seedling and chlorophos are respond well to removing violent water flea.After this cultivate according to a conventional method young ginseng.To September 5 Stichopus japonicus length to more than the 0.9cm, violent water flea is not found in No. 1, No. 2, No. 3, No. 4 ponds of using the inventive method to remove violent water flea again, simultaneously young ginseng so Stichopus japonicus well-grown because the prawn seedling can not injure and ingest.And use No. 5, No. 6, No. 7, No. 8 ponds of chlorophos to find that in July 25, August 3, August 15 violent water flea reuses chlorophos respectively.Added up the output of seedling in each pond on September 5,
Concrete culture efficiency sees Table 1.Table 1 the inventive method is removed the culture efficiency contrast of violent water flea in the water body with using chlorophos
| Pond number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Violent water flea sweep-out method | The present invention | The present invention | The present invention | The present invention | Chlorophos | Chlorophos | Chlorophos | Chlorophos |
| Access times | 1 time | 1 time | 1 time | 1 time | 4 times | 4 times | 4 times | 4 times |
| Output of seedling (Kg) | 21.1 | 20.3 | 20.8 | 20.1 | 20.7 | 20.2 | 19.5 | 19.8 |
Therefore use method of the present invention to cultivate violent water flea in the water body than traditional medicine control Stichopus japonicus, not only easy to use, effect is remarkable, and has avoided medicament residue hidden danger, has improved Product Safety.
Claims (2)
1. remove the method that Stichopus japonicus is cultivated violent water flea in the pond for one kind, it is characterized in that cultivating the healthy prawn shrimp seedling of putting into the long 0.7cm～1.0cm of body in the pond at Stichopus japonicus, putting seedling quantity is every cubic metre of water body 5～10 tails.
2. a kind of method that Stichopus japonicus is cultivated violent water flea in the pond of removing according to claim 1 is characterized in that described prawn shrimp seedling is a kind of in Chinese prawn shrimp seedling, white leg Shrimp seedling and the japonicus shrimp seedling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310013583.7A CN103004672B (en) | 2013-01-15 | 2013-01-15 | Application of removing harpacticoida in young stichopus japonicus cultivating pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310013583.7A CN103004672B (en) | 2013-01-15 | 2013-01-15 | Application of removing harpacticoida in young stichopus japonicus cultivating pool |
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| Publication Number | Publication Date |
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| CN103004672A true CN103004672A (en) | 2013-04-03 |
| CN103004672B CN103004672B (en) | 2014-10-29 |
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| CN201310013583.7A Expired - Fee Related CN103004672B (en) | 2013-01-15 | 2013-01-15 | Application of removing harpacticoida in young stichopus japonicus cultivating pool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075952A (en) * | 2015-09-09 | 2015-11-25 | 大连市水产技术推广总站 | Method for applying biological prevention and control over copepoda in cage farming process of stichopus japonicas in sea |
-
2013
- 2013-01-15 CN CN201310013583.7A patent/CN103004672B/en not_active Expired - Fee Related
Non-Patent Citations (3)
| Title |
|---|
| 于宗赫: "玉足海参与凡纳滨对虾的混养效果", 《水产学报》 * |
| 华汝成: "水产动物活饵料的利用和培养", 《福建水产》 * |
| 薛清儒: "我国海参养殖技术发展状况和存在的问题", 《齐鲁渔业》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075952A (en) * | 2015-09-09 | 2015-11-25 | 大连市水产技术推广总站 | Method for applying biological prevention and control over copepoda in cage farming process of stichopus japonicas in sea |
| CN105075952B (en) * | 2015-09-09 | 2018-07-31 | 大连市水产技术推广总站 | Using the method for Copepods during the net cage seedling nursery of biological prevention and control stichopus japonicus sea area |
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| CN103004672B (en) | 2014-10-29 |
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