CN1720790A - A kind of ecological cultivation method of shallow sea shellfish - Google Patents
A kind of ecological cultivation method of shallow sea shellfish Download PDFInfo
- Publication number
- CN1720790A CN1720790A CNA2004100209668A CN200410020966A CN1720790A CN 1720790 A CN1720790 A CN 1720790A CN A2004100209668 A CNA2004100209668 A CN A2004100209668A CN 200410020966 A CN200410020966 A CN 200410020966A CN 1720790 A CN1720790 A CN 1720790A
- Authority
- CN
- China
- Prior art keywords
- shellfish
- stichopus japonicus
- sediments
- present
- cage
- 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.)
- Granted
Links
- 235000015170 shellfish Nutrition 0.000 title claims abstract description 29
- 238000012364 cultivation method Methods 0.000 title claims abstract description 7
- 239000013049 sediment Substances 0.000 claims abstract description 15
- 241001465754 Metazoa Species 0.000 claims abstract description 11
- 241000251511 Holothuroidea Species 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims 2
- 241000965254 Apostichopus japonicus Species 0.000 abstract description 24
- 238000009395 breeding Methods 0.000 abstract description 21
- 230000001488 breeding effect Effects 0.000 abstract description 21
- 241000237502 Ostreidae Species 0.000 abstract description 7
- 235000020636 oyster Nutrition 0.000 abstract description 7
- 241000237509 Patinopecten sp. Species 0.000 abstract description 5
- 235000020637 scallop Nutrition 0.000 abstract description 5
- 238000009360 aquaculture Methods 0.000 abstract description 4
- 244000144974 aquaculture Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000384 rearing effect Effects 0.000 abstract 1
- 241001526627 Azumapecten farreri Species 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 241000195493 Cryptophyta Species 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- YFYIWIZSIVZILB-UHFFFAOYSA-N N.[P] Chemical compound N.[P] YFYIWIZSIVZILB-UHFFFAOYSA-N 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000009372 pisciculture Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 206010010264 Condition aggravated Diseases 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000035 biogenic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 231100000225 lethality Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention relates to aquaculture technology, specifically a kind of ecological cultivation method of shallow sea shellfish.In the raft type cultivating cage that generally uses, filter-feeding shellfish (as scallop, oyster etc.) and sediments feeding habits animal (as stichopus japonicus) are carried out mixed breed, promptly each layer of breeding cage is also put sediments feeding habits animal in a suitable place to breed except that cultivated shellfish.Adopt the present invention, have the ecological functions of similar " street cleaner ", alleviate the self-pollution that shallow sea shellfish is cultured, optimize breeding environment by making full use of sediments feeding habits animal such as stichopus japonicus; Simultaneously because the precious marine product of stichopus japonicus, thereby improved economic benefit for generally acknowledging.In a word, the present invention has ecological benefits and economic benefit double effects as a kind of shallow-sea ecology rearing method.
Description
Technical field
The present invention relates to aquaculture technology, specifically a kind of ecological cultivation method of shallow sea shellfish.
Background technology
At present, the coastal filter-feeding shellfish of China (as scallop, oyster etc.) culture general employing raft type cultivating cage hang foster, and the big density height of scale, output is also had a first place, the world, but these shellfishes are generally adopted the single species breeding way.
Present known raft type cultivating cage is a multilayer cylinder cylinder mould.This cylinder mould generally uses the round plastic dish (being drilled with the hole of 1 centimetre of some diameter on the dish) of 30 centimetres of diameters or 34 centimetres and polyethylene etting that mesh is 1-2.5 centimetre to make.Each cylinder mould is the 8-10 layer, is placing shellfish (as about 40 of chlamys farreris) on the vinyl disc of each layer.Because cultivated shellfish produces and is rich in organic ight soil (comprising false excrement) in a large number, this biogenic deposit deposits in addition naturally, cylinder mould itself is produced pollution, the fish-farming in shallow marine water environment is also caused very big influence, even cause the ecosystem unbalance, the disease aggravation of aquaculture organism.These great ecological problems have had a strong impact on the development of China's fish-farming in shallow marine water industry.As seen, the raft type cultivating cage that current people adopted is not considered to be rich in organic sediments the pollution of breeding environment and these materials is utilized problem fully again.
Summary of the invention
The purpose of this invention is to provide the organic nutrient substance in a kind of sediments (comprising little algae and bacterium attached thereto) that can utilize in the shellfish culture cage and then alleviate the ecological cultivation method that shallow sea shellfish is cultured self-pollution.
Technical scheme of the present invention is in the raft type cultivating cage (mesh is at 1.5 centimetres or following for good) in common use, filter-feeding bivalve shellfish (as scallop, oyster etc.) and sediments feeding habits animal (as stichopus japonicus Apostichopus japonicus) are carried out mixed breed, each layer that is breeding cage is also put sediments feeding habits animal in a suitable place to breed except that cultivated shellfish.
For when seawater velocity is big, the ight soil that can guarantee shellfish has quite a few to be retained in the cage, so that for stichopus japonicus provides sufficient bait, wrap along the available close net etting in each layer plastics disc place at the breeding cage of common usefulness, close net etting mesh can be below 1 millimeter.
The invention has the beneficial effects as follows:
1. adopt the ecological benefits that the present invention had: the organic nutrient substance in the sediments of assembling in the breeding cage that can effectively utilize (mainly producing), help to realize culturing the recycling of " refuse " by shellfish, and then alleviate and be rich in organic sediments and sink to the pollution of seabed to benthic environment, that is to say to have alleviated the self-pollution that shallow sea shellfish is cultured; The recycle of phosphorus and nitrogen has been quickened in and the drainage by sediments feeding habits animal nutriments such as () ammonia phosphorus, and promoting the growth of planktonic algae provides bait for the filter-feeding shellfish indirectly; is by sediments feeding habits animal ingesting to the sediments on the shellfish culture cage etting, miniature organism and the large-scale fouling organism young, reduced dirt adhering on cylinder mould, and then play the effect of cleaning breeding cage, guaranteed the supply of the unimpeded of seawater and cultivated shellfish bait.In a word, the present invention has optimized the growing environment of shellfish, is a kind of effective ecologic breeding mode.
2. adopt the present invention can increase the breed variety kind, can not only cultivated shellfish, also increase the breed of domestic generally acknowledged precious marine product sea cucumber, thereby improved economic benefit.
3. adopt the present invention can utilize existing raft type cultivating cage, mesh 1.5 centimetres once, need not transform or transform a little, without special installation, thereby cost is low.
Description of drawings
Fig. 1 is the one embodiment of the invention structural representation.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Embodiment 1
Adopt the raft type cultivating cage (mesh is 1.2cm) that generally uses in the prior art, chlamys farreri and stichopus japonicus are carried out mixed breed, promptly each layer of breeding cage is also put stichopus japonicus in a suitable place to breed except that cultured scallop.Culture about 40 for common every layer as chlamys farreri, stichopus japonicus is put 2～5 (in the present embodiment, chlamys farreri is cultured 40 for every layer, and stichopus japonicus is put 3 in a suitable place to breed for every layer) in a suitable place to breed for every layer, and test site is cultured the sea area near the Xue Jiadao of Qingdao.In breeding process, stichopus japonicus is as sediments feeding habits animal, can effectively utilize sediments (end that comprises bacterium wherein and be attached to the surface little algae that dwells, and from the biological various organic debrises or young such as macros), plays the effect of " street cleaner ".Quicken the recycle of N, P nutritive element simultaneously by the drainage (nutriment such as ammonia phosphorus) of stichopus japonicus, promoted the growth of planktonic algae, provide bait for shellfish indirectly.Increase valuable mariculture product after stichopus japonicus grows up to, improved the culturing economic benefit.
Its result is: chlamys farreri and stichopus japonicus growth are all fine.During November 8 to 32 days Mays in 2002 calendar year 2001, on average each has almost increased by 1 times from 14.6g is long to 28.8g to stichopus japonicus, and single breeding cage stichopus japonicus gross weight is long to 864g from 438g, has increased 426g.If surplus 150 yuan/kilogram of stichopus japonicus market prices, stichopus japonicus income 60 yuan, its income will be 2～3 times of scallop income at least.In breeding process, stichopus japonicus escapes or lethality is lower than 10%, does not count.
The present invention adopts the theory of " ecologic breeding " to plan aquaculture model, carries out " cleaner production ", can reduce the ginseng certainly of breed and pollute, and optimizes breeding environment, thereby helps fundamentally to solve the pollution problem of shallow sea raft culture.
Embodiment 2
The difference of present embodiment and embodiment 1 is:
As shown in Figure 1, in breeding cage (mesh is 1.5cm), etting is the close net of wide 4 centimetres (3 centimetres of plastics disc tops, 1 centimetre of below) around each layer of breeding cage plastics disc, and its mesh is at 1 millimeter.Raise together with oyster and stichopus japonicus in the breeding cage of transforming a little, oyster is cultured 10～15 for general every layer, and stichopus japonicus is put 4～8 in a suitable place to breed for every layer.Perhaps, present embodiment adopts the wide 4 centimetres rectangular breeding cage with common usefulness of 60 purpose bolting silks to wrap along each layer plastics disc, and every layer of oyster culture is 12 in the breeding cage of transforming so a little, puts 3 of stichopus japonicus in a suitable place to breed for every layer.
Among the figure: 1 is the polythene material lifting rope, and 2 is the polythene material cylinder mould, and 3 is vinyl disc, and 4 is close net etting, and mesh is 1 millimeter (can below 1 millimeter), wide 4 centimetres (3 centimetres of vinyl disc tops, 1 centimetre of below).
Its result is: oyster and stichopus japonicus growth are all fine.Stichopus japonicus has increased by 1 times from each 13.3g is long to 28.6g, and effect slightly is better than and embodiment 1.
In the present embodiment, wide 4 centimetres close net around each layer of breeding cage vinyl disc, purpose is for when seawater velocity is big, can guarantee that the ight soil of shellfish has quite a few to be retained in the cage, so that the bait of abundance is provided for stichopus japonicus.
Claims (2)
1. the ecological cultivation method of a shallow sea shellfish is characterized in that: filter-feeding shellfish and sediments feeding habits animal are carried out mixed breed, i.e. not only cultivated shellfish but also culture deposition feeding habits animal of each layer of raft type cultivating cage for shellfish.
2. according to the described ecological cultivation method of claim 1, it is characterized in that: deposition feeding habits animal is a sea cucumber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004100209668A CN1720790B (en) | 2004-07-14 | 2004-07-14 | An ecology breeding method for shallow sea seashell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004100209668A CN1720790B (en) | 2004-07-14 | 2004-07-14 | An ecology breeding method for shallow sea seashell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1720790A true CN1720790A (en) | 2006-01-18 |
| CN1720790B CN1720790B (en) | 2010-04-28 |
Family
ID=35911687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004100209668A Expired - Lifetime CN1720790B (en) | 2004-07-14 | 2004-07-14 | An ecology breeding method for shallow sea seashell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1720790B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743920A (en) * | 2009-12-15 | 2010-06-23 | 大连水产学院 | Ecological polyculturing method of sea cucumber, Penaeus monodon and Portunus trituberculatus |
| CN102405860A (en) * | 2011-09-26 | 2012-04-11 | 浙江大学 | Method for adjusting and controlling growth and biological mineralization of shellfish |
| CN101444193B (en) * | 2008-10-28 | 2012-07-25 | 敖志辉 | Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage |
| CN103404464A (en) * | 2013-08-21 | 2013-11-27 | 中国水产科学研究院南海水产研究所 | Biological scavenging method for removing fouling organisms on mariculture scallop cages and shells |
| CN104996333A (en) * | 2015-06-30 | 2015-10-28 | 中国水产科学研究院长岛增殖实验站 | Novel shallow sea suspension cage culture method of Arca inflata Reeve |
| CN105613383A (en) * | 2016-02-01 | 2016-06-01 | 山东省海洋生物研究院 | Breeding method of purple apostichopus japonicus |
| CN106937618A (en) * | 2017-05-04 | 2017-07-11 | 钦州学院 | A kind of food platform for Fish-shrimp mix-culture |
| CN106982764A (en) * | 2016-01-21 | 2017-07-28 | 中国水产科学研究院南海水产研究所热带水产研究开发中心 | A kind of method that Babylonia is raised together with sea cucumber batch production |
| CN110326563A (en) * | 2019-08-07 | 2019-10-15 | 唐山市曹妃甸区农林畜牧水产技术推广站 | A kind of feeding oyster ecological polyculturing method of sea cucumber snare |
| CN110663539A (en) * | 2019-11-09 | 2020-01-10 | 浙江省海洋水产养殖研究所 | Ecological floating fishing reef |
| CN114532264A (en) * | 2022-02-21 | 2022-05-27 | 广东海洋大学 | Staged pond culture method for improving pearl quality of pinctada maxima |
-
2004
- 2004-07-14 CN CN2004100209668A patent/CN1720790B/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444193B (en) * | 2008-10-28 | 2012-07-25 | 敖志辉 | Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage |
| CN101743920A (en) * | 2009-12-15 | 2010-06-23 | 大连水产学院 | Ecological polyculturing method of sea cucumber, Penaeus monodon and Portunus trituberculatus |
| CN101743920B (en) * | 2009-12-15 | 2013-04-17 | 大连水产学院 | Ecological polyculturing method of sea cucumber, Penaeus monodon and Portunus trituberculatus |
| CN102405860A (en) * | 2011-09-26 | 2012-04-11 | 浙江大学 | Method for adjusting and controlling growth and biological mineralization of shellfish |
| CN103404464A (en) * | 2013-08-21 | 2013-11-27 | 中国水产科学研究院南海水产研究所 | Biological scavenging method for removing fouling organisms on mariculture scallop cages and shells |
| CN103404464B (en) * | 2013-08-21 | 2015-08-19 | 中国水产科学研究院南海水产研究所 | A kind of bioscrubbing method of fouling organism on mariculture scallop cage and shell |
| CN104996333A (en) * | 2015-06-30 | 2015-10-28 | 中国水产科学研究院长岛增殖实验站 | Novel shallow sea suspension cage culture method of Arca inflata Reeve |
| CN104996333B (en) * | 2015-06-30 | 2017-09-29 | 中国水产科学研究院长岛增殖实验站 | A kind of stalwart blood clam shallow sea suspension cage cultivation method |
| CN106982764A (en) * | 2016-01-21 | 2017-07-28 | 中国水产科学研究院南海水产研究所热带水产研究开发中心 | A kind of method that Babylonia is raised together with sea cucumber batch production |
| CN105613383A (en) * | 2016-02-01 | 2016-06-01 | 山东省海洋生物研究院 | Breeding method of purple apostichopus japonicus |
| CN106937618A (en) * | 2017-05-04 | 2017-07-11 | 钦州学院 | A kind of food platform for Fish-shrimp mix-culture |
| CN110326563A (en) * | 2019-08-07 | 2019-10-15 | 唐山市曹妃甸区农林畜牧水产技术推广站 | A kind of feeding oyster ecological polyculturing method of sea cucumber snare |
| CN110663539A (en) * | 2019-11-09 | 2020-01-10 | 浙江省海洋水产养殖研究所 | Ecological floating fishing reef |
| CN114532264A (en) * | 2022-02-21 | 2022-05-27 | 广东海洋大学 | Staged pond culture method for improving pearl quality of pinctada maxima |
| CN114532264B (en) * | 2022-02-21 | 2023-03-14 | 广东海洋大学 | Staged pond culture method for improving pearl quality of pinctada maxima |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1720790B (en) | 2010-04-28 |
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Granted publication date: 20100428 |