CN101444193A - Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage - Google Patents
Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage Download PDFInfo
- Publication number
- CN101444193A CN101444193A CNA2008101815220A CN200810181522A CN101444193A CN 101444193 A CN101444193 A CN 101444193A CN A2008101815220 A CNA2008101815220 A CN A2008101815220A CN 200810181522 A CN200810181522 A CN 200810181522A CN 101444193 A CN101444193 A CN 101444193A
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- Prior art keywords
- shellfish
- sea
- cylinder mould
- sea cucumber
- net cage
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- 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.)
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- 241000251511 Holothuroidea Species 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009395 breeding Methods 0.000 title claims abstract description 8
- 230000001488 breeding effect Effects 0.000 title claims abstract description 8
- 235000015170 shellfish Nutrition 0.000 claims abstract description 27
- 239000013535 sea water Substances 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 235000015097 nutrients Nutrition 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 abstract description 2
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 238000009313 farming Methods 0.000 abstract 4
- 241000607479 Yersinia pestis Species 0.000 abstract 1
- 238000012364 cultivation method Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 4
- 241001261505 Undaria Species 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 238000012258 culturing Methods 0.000 description 3
- 238000009364 mariculture Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 241000258957 Asteroidea Species 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 244000082204 Phyllostachys viridis Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 241000237536 Mytilus edulis Species 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 206010042434 Sudden death Diseases 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 235000020638 mussel Nutrition 0.000 description 1
- 235000020912 omnivore Nutrition 0.000 description 1
- 244000054334 omnivore Species 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
一种半海底半悬吊式浮筏网笼养殖海参的方法，涉及农业—海水浮筏网笼养殖。长期大规模高密度的贝类海水浮筏网笼养殖，造成养殖海域环境恶化、营养物质下降、水流不畅、病虫害频发等，不仅养殖贝类品质下降，而且突发性的大面积死亡提高了养殖成本，增大了贝类养殖风险。本发明采用一种新的海参养殖方法：是利用现有贝类养殖的浮筏、网笼等养殖器具，通过较小的调整改动在有条件的海域采用半海底半悬吊式浮筏网笼养殖海参。贝类养殖海域的海底沉积的大量贝壳等有机物和细菌都是海参的主要饵料。经过一个周期2－3年海参养殖，使海洋生态环境得到改善，贝类需要的营养物质得到恢复，再重新将一部分台筏改养贝类。实现海参和贝类按比例同养。
The invention discloses a method for cultivating sea cucumbers in a semi-submarine and semi-suspended floating raft net cage, which relates to agriculture-seawater floating raft net cage culture. Long-term large-scale and high-density seawater floating raft net cage culture of shellfish has caused the deterioration of the environment in the cultured sea area, the decline of nutrients, poor water flow, and frequent occurrence of diseases and insect pests. This increases the cost of farming and increases the risk of shellfish farming. The present invention adopts a new sea cucumber cultivation method: it utilizes the existing breeding equipment such as floating rafts and net cages for shellfish cultivation, and adopts semi-submarine semi-suspended floating raft net cages in sea areas where conditions permit. Farming sea cucumbers. A large number of shellfish and other organic matter and bacteria deposited on the bottom of the shellfish farming sea area are the main bait for sea cucumbers. After a cycle of 2-3 years of sea cucumber cultivation, the marine ecological environment has been improved, the nutrients needed by the shellfish have been restored, and then part of the rafts have been converted to raise shellfish. Realize that sea cucumbers and shellfish are raised together in proportion.
Description
Technical field
The present invention relates to agriculture seawater buoyancy raft net cage culture, is to utilize the breed utensils such as buoyant raft cylinder mould of existing cultivated shellfish to change the breed sea cucumber by less adjustment.
Technical background
China marine site is vast, the mariculture development is swift and violent, and cultured output occupies first of the world, and wherein shellfish culture accounts for more than 75% of gross yield, the shellfish culture of long-term large scale and high density has partly been cultured the marine site in Liaoning etc. and has been caused that seawater nutrient descends, current are smooth, damage by disease and insect takes place frequently.Low and the large-area sudden death of quality shellfish improves the marine shellfish aquaculture cost, and risk increases.Changhai County, Liaoning Province, shellfish culture base with China's maximum is an example, and 1-6 month seawater aquaculture output had fallen 33.8% on a year-on-year basis in 2007.
How to evade the shellfish culture risk, the adjustment breed variety of suiting measures to local conditions, it is scientific and reasonable that to utilize marine resources to become inferior position be one of new problem of facing of mariculture industry into advantage.
Summary of the invention
The present invention adopts a kind of new holothurian culture method, is the breed utensils such as buoyant raft cylinder mould that utilize cultivated shellfish, changes by less adjustment, adopts half seabed partly to suspend cylinder mould in midair in marine site with good conditionsi and cultures sea cucumber.This cultural method meets the habit of growth of sea cucumber, and organic matters such as a large amount of shells and bacterium at the marine site of original cultivated shellfish sea-bottom deposit all be the main bait of sea cucumber.
The invention has the beneficial effects as follows: resource rational utilization, the improvement marine eco-environment promotes the mariculture ecological balance, reduces aquaculture cost and risk, improves the culturing economic benefit.
Description of drawings
Fig. 1 is when cotidal and co-ranged position not, the residing location state diagram schematic diagram of cylinder mould, and (1) is that buoyant spheres, (2) they are that buoyancy rope, (3) they are that raft body, (4) they are that lifting rope (5) is that cylinder mould (6) is that sandbag (7) is rod (bamboo pole).A, B, C represent respectively full sea, half tide, low tide, the time sea the position, D represents the position in seabed.
Fig. 1-1 represents the time of low water, the state in the heavy fully seabed of cylinder mould.
When Fig. 1-2 represents half tide, the state in cylinder mould half heavy seabed.
During Fig. 1-3 expression full sea, cylinder mould breaks away from the state in seabed fully.
Fig. 2 is the left view of Fig. 1-3.
Fig. 3 is improved cylinder mould dividing plate, is to process two big holes on original cylinder mould dividing plate.
Embodiment
Adjust raft body and the buoyancy rope and the lifting rope length of buoyant raft by above-mentioned Fig. 1, make it can be in the time of low water, the buoyancy rope adds the length of lifting rope greater than the distance of sea to the seabed, guarantees that cylinder mould can sink to the seabed fully, and at the incoming tide, cylinder mould can break away from seabed (as Fig. 1-3) fully.
The concrete length of buoyancy rope and lifting rope is relevant with the quality in seabed, and buoyancy rope and lifting rope are short at the bottom of the silt, prevent that cylinder mould from being sticked by silt.Otherwise husky mud spacer screen cage is difficult for being fallen into, and can suitably add the length of buoyancy rope and lifting rope, makes cylinder mould long in the seabed time of staying.
Cylinder mould is stretching, again two rods (bamboo pole) are fixed together with cotton rope and cylinder mould, make cylinder mould keep propping up attitude.
The cylinder mould dividing plate of original shellfish culture is formed 1.5～2 times of diameter by sea cucumber make a call to two circular holes.Also can be in addition
Row is ordered the cylinder mould that satisfies above-mentioned condition.Two circular holes be for make sea cucumber can be in cylinder mould easy on and off current, ingesting etc. to sea cucumber provides more convenience.
The cylinder mould bottom is hung sandbag (6) prevent that impacting lower net cage in trend too drifts about.
According to the distance between the individual size adjustment cylinder mould dividing plate of culturing sea cucumber, select the suitable net sheet of mesh.
Determine cultivation density according to the sea area natural environment.To the seabed have enrich food resource cultivation density more greatly, otherwise then littler.General sea area through long-term shellfish culture, the seabed food resource is all abundanter, and each raft is hung 60-80 cylinder mould.
Selecting not bait throwing in is children's ginseng about the long 3cm of body that breeds in the middle of condition marine, and every cage 40-60 head (15 layers of dividing plate) does not have the bait throwing in breed.Adjust the buoyancy rope in good time in breeding process, can promote that sea cucumber grows fast, culturing the sea area with the smooth shellfish of shrimp is example, and the general depth of water is all more than 10 meters, and there is a fixed difference difference in Various Seasonal sea and seabed.The summer high-temperature phase allows cylinder mould stop in the seabed as far as possible, and marine organisms are active at the beginning of spring and summer, water temperature is suitable can improve cylinder mould, and that has a mind to allows various marine organisms such as mussel attached on the cylinder mould, replenishes how natural organic nutrient substance to sea cucumber.
Seedling can hang on the buoyant raft at the opening cylinder mould sky that prop up rod summer under autumn end if select, allow and overwork attachment inside and outside the cylinder mould, to the certain natural organic bait of sea cucumber deposit, but during toward the interior dress of cylinder mould seedling, harmful animal things such as the fish in the cylinder mould, crab, starfish to be removed, behind the sea cucumber seedling of packing into cylinder mould be sewed up with cotton rope.
This cylinder mould is cultured the invasion that the sea cucumber method can also effectively prevent sea cucumber harmful animals such as fish, crab and starfish.
Sea cucumber is an omnivore, marine site in condition can be on the lifting rope at cylinder mould top, hang and support some green plantss such as sea-tangle, undaria pinnitafida etc., specifically can be with reference to the cultural method of sea-tangle and undaria pinnitafida, select will grow into suitable opportunity sea-tangle more than 1 meter or undaria pinnitafida and connect rope (band root) and be transplanted on one's body the raft at cylinder mould top.And allow the blade in growing can contact as much as possible near to cylinder mould, make cylinder mould sea cucumber under suspended state that the chance of feed also be arranged.
Holothruian cultures through one-period 2-3 improve the marine eco-environment, and the nutriment that shellfish needs is restored, and a part of platform raft is changed support shellfish again, are implemented in the certain sea area, and sea cucumber and shellfish are with supporting.Like this can be under the prerequisite of marine ecology balance, promote that two kinds of material cultures can both healthy nuisanceless growth, reach resource and culture utensil and rationally utilize, to promote the sustainable development of seawater buoyancy raft net cage culture.From the benefit of the angle holothruian cultures of economic benefit much larger than shellfish culture.Growth cycle between the two is almost few, but the economic worth of sea cucumber is much larger than shellfish, and preventing and kill off of stained thing will consume lot of manpower and material resources on the shellfish culture cylinder mould, and the then stained antithesis thing of sea cucumber is sea cucumber and good natural bait.
Claims (3)
1, a kind of method of breeding sea cucumber in bathyal half-hanging buoyant raft net cage: be that utensils such as buoyant raft, cylinder mould with existing shellfish culture serve as that the basis is by less adjustment change, adopt breeding sea cucumber in bathyal half-hanging buoyant raft net cage in marine site with good conditionsi, it is characterized in that: cylinder mould is sunken to the seabed at ebb tide, and cylinder mould can break away from the seabed and is suspended in the seawater at the incoming tide.
2, the method for a kind of breeding sea cucumber in bathyal half-hanging buoyant raft net cage according to claim 1 is characterized in that: the cylinder mould after the change is with two rods cylinder mould to be fixed together with cotton rope to make cylinder mould be in the state of propping up.
3, the method for a kind of breeding sea cucumber in bathyal half-hanging buoyant raft net cage according to claim 1 is characterized in that: two big holes are arranged on the cylinder mould dividing plate after the change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101815220A CN101444193B (en) | 2008-10-28 | 2008-11-20 | Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810175911.2 | 2008-10-28 | ||
| CN200810175911 | 2008-10-28 | ||
| CN2008101815220A CN101444193B (en) | 2008-10-28 | 2008-11-20 | Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101444193A true CN101444193A (en) | 2009-06-03 |
| CN101444193B CN101444193B (en) | 2012-07-25 |
Family
ID=40740307
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101815220A Expired - Fee Related CN101444193B (en) | 2008-10-28 | 2008-11-20 | Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage |
| CN200920268592XU Expired - Fee Related CN201938196U (en) | 2008-10-28 | 2009-10-27 | Device for breeding sea cucumbers in bathyal half-hanging floating raft and cage |
| CN2009202665165U Expired - Fee Related CN201663859U (en) | 2008-10-28 | 2009-10-27 | A device for cultivating sea cucumbers in semi-submarine and semi-suspended floating raft net cages |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920268592XU Expired - Fee Related CN201938196U (en) | 2008-10-28 | 2009-10-27 | Device for breeding sea cucumbers in bathyal half-hanging floating raft and cage |
| CN2009202665165U Expired - Fee Related CN201663859U (en) | 2008-10-28 | 2009-10-27 | A device for cultivating sea cucumbers in semi-submarine and semi-suspended floating raft net cages |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN101444193B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720692A (en) * | 2008-10-28 | 2010-06-09 | 敖志辉 | Method for breeding sea cucumbers in bathyal half-hanging floating rafts and cages |
| CN104430059A (en) * | 2013-09-24 | 2015-03-25 | 敖志辉 | Method for automatically cleaning net cage underwater |
| CN104430063A (en) * | 2013-09-24 | 2015-03-25 | 敖志辉 | Device for automatically cleaning net cage underwater |
| CN104542363A (en) * | 2013-10-12 | 2015-04-29 | 敖志辉 | Device for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft |
| CN104938364A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Square frame type holothurian cultivation net cage |
| CN104938369A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Ecological raising method for sea cucumber seedlings by using net cage under the sea |
| CN111758624A (en) * | 2020-06-17 | 2020-10-13 | 华南农业大学 | A kind of method and application of improving the breeding effect of oysters and sea treasures |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101958055B (en) * | 2010-11-03 | 2012-09-05 | 重庆抛物线信息技术有限责任公司 | Parking induction management system |
| CN104938359A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Frame type holothurian culture net cage |
| CN105830976A (en) * | 2016-04-06 | 2016-08-10 | 大连理工大学 | Scallop cage allowing quick sewing |
| CN110741992B (en) * | 2019-12-06 | 2024-05-03 | 浙江海洋大学 | Aquaculture device |
| CN115428773B (en) * | 2022-10-08 | 2023-10-13 | 中国水产科学研究院渔业机械仪器研究所 | Air-floating submarine buried shellfish harvesting ship |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1720790B (en) * | 2004-07-14 | 2010-04-28 | 中国科学院海洋研究所 | A kind of ecological breeding method of shallow sea shellfish |
| CN201075945Y (en) * | 2007-08-29 | 2008-06-25 | 敖志辉 | Automatic cleaning device for mesh cage |
| CN101288386B (en) * | 2008-06-06 | 2010-09-22 | 李永纪 | Silt sea cucumber culture box and culture method |
-
2008
- 2008-11-20 CN CN2008101815220A patent/CN101444193B/en not_active Expired - Fee Related
-
2009
- 2009-10-27 CN CN200920268592XU patent/CN201938196U/en not_active Expired - Fee Related
- 2009-10-27 CN CN2009202665165U patent/CN201663859U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720692A (en) * | 2008-10-28 | 2010-06-09 | 敖志辉 | Method for breeding sea cucumbers in bathyal half-hanging floating rafts and cages |
| CN104430059A (en) * | 2013-09-24 | 2015-03-25 | 敖志辉 | Method for automatically cleaning net cage underwater |
| CN104430063A (en) * | 2013-09-24 | 2015-03-25 | 敖志辉 | Device for automatically cleaning net cage underwater |
| CN104542363A (en) * | 2013-10-12 | 2015-04-29 | 敖志辉 | Device for spatial coculture of shellfish and sea cucumber seedlings by utilizing same buoyant raft |
| CN104938364A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Square frame type holothurian cultivation net cage |
| CN104938369A (en) * | 2014-03-28 | 2015-09-30 | 敖志辉 | Ecological raising method for sea cucumber seedlings by using net cage under the sea |
| CN111758624A (en) * | 2020-06-17 | 2020-10-13 | 华南农业大学 | A kind of method and application of improving the breeding effect of oysters and sea treasures |
| CN111758624B (en) * | 2020-06-17 | 2022-03-04 | 华南农业大学 | Method for improving oyster and precious marine product culture effect and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201938196U (en) | 2011-08-24 |
| CN101444193B (en) | 2012-07-25 |
| CN201663859U (en) | 2010-12-08 |
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Owner name: DALIAN AOLONG AQUATIC PRODUCT TECHNOLOGY PROMOTION Free format text: FORMER OWNER: AO ZHIHUI Effective date: 20130812 |
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Effective date of registration: 20130812 Address after: 116021 No. 30 Hua Hua Street, Shahekou District, Liaoning, Dalian 2-1 Patentee after: Dalian long dragon aquatic products technology promotion Co., Ltd. Address before: 116021 No. 30 Hua Hua Street, Shahekou District, Liaoning, Dalian 2-1 Patentee before: Ao Zhihui |
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