CN100389651C - Mussel harvest attaching device - Google Patents
Mussel harvest attaching device Download PDFInfo
- Publication number
- CN100389651C CN100389651C CNB2005100808601A CN200510080860A CN100389651C CN 100389651 C CN100389651 C CN 100389651C CN B2005100808601 A CNB2005100808601 A CN B2005100808601A CN 200510080860 A CN200510080860 A CN 200510080860A CN 100389651 C CN100389651 C CN 100389651C
- Authority
- CN
- China
- Prior art keywords
- shellfish
- ultraviolet rays
- present
- seedling
- thin plastic
- 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.)
- Expired - Fee Related
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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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- Supports For Plants (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention relates to a shellfish spat harvesting attaching device. The present invention is characterized in that a high-density oblong object (3) is provided with one or a plurality of anchoring hooks (4), thin plastic ropes (2) are tied at both ends and in the middle position of a cloth strand capable of reflecting sun infrared and ultraviolet rays (1), and one end of each thin plastic rope (2) is tied on the anchoring hooks (4). The present invention has the advantages of simple structure, easy manufacture and convenient operation; the present invention can effectively increase the shellfish spat harvesting attaching efficiency and the shellfish spat growing speed, and can reduce the death rate of shellfish spats and the damage to the shellfish spats.
Description
Technical field
The present invention relates to a kind of mussel harvest attaching device that is used for the artificial breeding of seawater bivalve shellfish.
Background technology
At present, it is the plastic sheet that hangs on nursery pond that facility is adhered in the collection of known mariculture shellfish seedling, and with the plastic ties string together, the shellfish seedling anchors on the plastic sheet with the byssus of secreting and lives.The seedling of using this collector collection hangs and needs seedling is scraped off from plastic sheet before supporting transferring to the sea, cause the quantitative greater loss of seedling easily, what more be difficult to overcome is to make the byssus fracture when scraping seedling, injure internal organ, seedling is damaged, cause the death of part seedling, and influence most of seedling and hang growth rate when supporting at sea.
Summary of the invention
Existing collector is low at the seedling collecting efficiency in order to overcome, high mortality and cause the deficiency of seedling injury, patent of the present invention provides a kind of mussel harvest attaching device, not only can improve the seedling collection effect, and, can reduce the seedling death rate, minimizing improves the speed of growth of seedling to the injury of seedling.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mussel harvest attaching device, it is characterized in that: one or more grappling hook is housed on the high density rectangle object, thin plastic ties hitches the two ends and the centre position of Cloth capable of reflecting sun infrared and ultraviolet rays slice, and thin plastic ties ties up on the grappling hook.Described Cloth capable of reflecting sun infrared and ultraviolet rays is the plastics Cloth capable of reflecting sun infrared and ultraviolet rays of the black that is used to stop that sunshine is used, and the Cloth capable of reflecting sun infrared and ultraviolet rays slice is the rope form of rectangular degree of tightness appropriateness.
Adopt the very low Cloth capable of reflecting sun infrared and ultraviolet rays of selling price, it is cut into elongate strip, be twisted into the rope of degree of tightness appropriateness, with the plastics cord its two ends are tied down, the plastics cord passes through Cloth capable of reflecting sun infrared and ultraviolet rays rope bar.When gathering seedling the plastics cord is tied up to the big rectangle object of water pipe, stone or other density of sterilizing, place at the bottom of the nursery pond.The density of hapteron is less, unfolds under the effect of buoyant of sea water in nursery pond and stretchs out, and can evenly be placed in the nursery pond, quickens seedling and adheres to, and improves deposit efficiency.When transferring to mariculture, can directly be suspended on hapteron in the seawater, wait to grow and every hapteron is cut into the moderate segment of length after a period of time, spat quantity on every section is suitable, place to hang and support cage and culture, improve seedling collection deposit efficiency thereby reach, reduce injury and dead, help the purpose of the quick healthy growth of spat.
The invention has the beneficial effects as follows, can effectively improve the shellfish seedling and gather deposit efficiency, reduce the seedling death rate, reduce damage, improve the speed of growth of seedling seedling.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structure chart of the present invention.
1. Cloth capable of reflecting sun infrared and ultraviolet rays rope bars among the figure, 2. thin plastic ties, 3. highdensity rectangle object, 4. grappling hook
Embodiment
In the drawings, thin plastic ties 2 passes through Cloth capable of reflecting sun infrared and ultraviolet rays rope bar 1 with an end, tie down with thin plastic ties 2 at the two ends of Cloth capable of reflecting sun infrared and ultraviolet rays rope bar 1, and at the middle part with the two knot together, thin plastic ties 2 other ends ties up on the grappling hook 4 of highdensity rectangle object 3.
Claims (2)
1. mussel harvest attaching device, it is characterized in that: one or more grappling hook (4) is housed on the highdensity rectangle object (3), thin plastic ties (2) hitches the two ends and the centre position of Cloth capable of reflecting sun infrared and ultraviolet rays slice (1), and an end of thin plastic ties (2) ties up on the grappling hook (4).
2. mussel harvest attaching device according to claim 1 is characterized in that: Cloth capable of reflecting sun infrared and ultraviolet rays is the plastics Cloth capable of reflecting sun infrared and ultraviolet rays of the black that is used to stop that sunshine is used, and the Cloth capable of reflecting sun infrared and ultraviolet rays slice is that strip centers on the rope form that thin plastic ties (2) is curled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100808601A CN100389651C (en) | 2005-06-28 | 2005-06-28 | Mussel harvest attaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100808601A CN100389651C (en) | 2005-06-28 | 2005-06-28 | Mussel harvest attaching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1709048A CN1709048A (en) | 2005-12-21 |
| CN100389651C true CN100389651C (en) | 2008-05-28 |
Family
ID=35705386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100808601A Expired - Fee Related CN100389651C (en) | 2005-06-28 | 2005-06-28 | Mussel harvest attaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100389651C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566497A (en) * | 2019-01-21 | 2019-04-05 | 北海汇善珠宝有限公司 | A kind of Pinctada martensii seedling optimization hatching, cultivating method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2448105Y (en) * | 2000-10-25 | 2001-09-19 | 曲维功 | Adhesion apparatus for breeding sea cucumber |
| CN1541520A (en) * | 2003-11-07 | 2004-11-03 | 中国科学院海洋研究所 | Highly efficient seashell fry picking method of shallows factory run and fry picker therefor |
-
2005
- 2005-06-28 CN CNB2005100808601A patent/CN100389651C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2448105Y (en) * | 2000-10-25 | 2001-09-19 | 曲维功 | Adhesion apparatus for breeding sea cucumber |
| CN1541520A (en) * | 2003-11-07 | 2004-11-03 | 中国科学院海洋研究所 | Highly efficient seashell fry picking method of shallows factory run and fry picker therefor |
Non-Patent Citations (6)
| Title |
|---|
| 紫贻贝(Mytilus galloprovincialis Lamarck)筏式采苗和渡夏的研究. 刘德经，王聪明，施孙福，吴朝盛.福建水产，第1997.01期. 1997 |
| 紫贻贝(Mytilus galloprovincialis Lamarck)筏式采苗和渡夏的研究. 刘德经，王聪明，施孙福，吴朝盛.福建水产，第1997.01期. 1997 * |
| 翡翠贻贝的采苗技术. 刘赤志.中国水产，第1991.08期. 1991 |
| 翡翠贻贝的采苗技术. 刘赤志.中国水产，第1991.08期. 1991 * |
| 贻贝自然海区半人工采苗的技术. 李世栋，舒云华，方圃，周民栋.水产养殖，第1995.04期. 1995 |
| 贻贝自然海区半人工采苗的技术. 李世栋，舒云华，方圃，周民栋.水产养殖，第1995.04期. 1995 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1709048A (en) | 2005-12-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20100628 |