CN104686403A - Mixed culture system for sea cucumber, shrimp and shellfish based on deep-water net cage - Google Patents
Mixed culture system for sea cucumber, shrimp and shellfish based on deep-water net cage Download PDFInfo
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- CN104686403A CN104686403A CN201310656147.1A CN201310656147A CN104686403A CN 104686403 A CN104686403 A CN 104686403A CN 201310656147 A CN201310656147 A CN 201310656147A CN 104686403 A CN104686403 A CN 104686403A
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- shrimp
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- etting
- patinopecten yessoensis
- deep water
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- 235000015170 shellfish Nutrition 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 241000238557 Decapoda Species 0.000 title claims abstract description 16
- 241000251511 Holothuroidea Species 0.000 title abstract 5
- 241000237516 Mizuhopecten yessoensis Species 0.000 claims abstract description 39
- 241000965254 Apostichopus japonicus Species 0.000 claims description 47
- 238000012258 culturing Methods 0.000 claims description 29
- 241000208340 Araliaceae Species 0.000 claims description 15
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 15
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 15
- 235000008434 ginseng Nutrition 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000009360 aquaculture Methods 0.000 abstract description 7
- 244000144974 aquaculture Species 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000004083 survival effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001228 trophic effect Effects 0.000 description 2
- 241000258957 Asteroidea Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 235000013402 health food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 231100000225 lethality Toxicity 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of aquaculture, specifically to a mixed culture system for sea cucumber, shrimp and shellfish based on a deep-water net cage. The mixed culture system of the invention comprises a stereo bracket, wherein the upper part of the stereo bracket is provided with at least two layers of culture areas; the periphery of each layer of the culture area is surrounded with a netting; the bottom layer of the culture area is used for the culture of the sea cucumber; a plurality of sea cucumber blindages are fixedly arranged on the netting of the bottom layer of the culture area; other layers of the culture areas are used for culture of Patinopecten yessoensis; a plurality of longitudinal nettings are fixedly arranged between the nettings at two opposite side surfaces of the Patinopecten yessoensis culture areas; and a plurality of stereo string bags are arranged on each longitudinal netting. The mixed culture system provided by the invention is designed according to biological and ecological characteristics of the Patinopecten yessoensis and the sea cumber, can promote growth of the sea cucumber and improve culture yield per unit of the Patinopecten yessoensis, has the characteristics of simple operation and strong on-site operability and can improve culture yield and reduce environmental pressure by making full use of maritime space and complementarity of ecological niches of different varieties.
Description
Technical field
The present invention relates to technical field of aquaculture, especially a kind of ginseng based on deep water mesh cage, shrimp, shellfish mixed breed system.
Background technology
Stichopus japonicus is one of precious kind in China marine products economic animal, scrapes or sweeps get bottom sediment for food with tentacle.Stichopus japonicus is not only a kind of delicious food and health food, is again the high marine drug of medical value.Along with the raising of socioeconomic development and people's living standard, this Times ' Demand is increased day by day.
Patinopecten yessoensis belongs to cold aqueous shellfish, has the advantages such as individuality is large, growth is fast, economic benefit is high.After starting to introduce China the eighties in last century, through research of technique for many years and research, achieve breakthrough progress at artificial breeding and cultural technique, in large-area cultivation in ground such as Liaoning of China, Shandong, bring huge economic and social benefit.150,000 tons/year are reached at present in the cultured output of northern Yellow Sea Patinopecten yessoensis.Broadcasting propagation at the bottom of extensive style is current main breeding way, and the seed by more than 3cm is sown in seabed, and the density broadcasting seedling is generally 8-10/m2, is adopted catch by the form of diver or trawlnet.Survival rate is comparatively large by the impact of substrate condition and harmful organisms (starfish etc.), and lethality is high, and the rate of recapture is low, adopts the cost of catching high.In addition, it is higher to substrate conditional request that propagation is broadcast at the end, and by the restriction of substrate condition, propagation scale and Arrested Development are broadcast in the end of Patinopecten yessoensis.In order to expand the scale of cultivation, increasing the income of cultivation, needing the improvement of breeding facility and cultural technique badly.
The integrated culture of many trophic level is a kind of aquaculture model based on ecosystem-level management, from the food web angle of the whole ecosystem, comprise elementary, the secondary integrated culture to high trophic level, the metabolic waste making to put into nutriment superfluous in cultivating system and a kind of aquaculture organism becomes the source of nutrition of another kind of aquaculture organism, by recycling nutriment, reach and both alleviate the pressure of cultivation to environment, turn improve the diversity of breed variety and the object of economic benefit, promote the sustainable development of aquaculture industry.
Summary of the invention
The object of the invention is to provide a kind of ginseng based on deep water mesh cage, shrimp, shellfish mixed breed system for overcoming above-mentioned technical disadvantages.
The technical scheme that technical solution problem of the present invention adopts is: a kind of ginseng based on deep water mesh cage, shrimp, shellfish mixed breed system, the top of described three-dimensional bracket at least arranges two-layer culturing area, the surrounding of every layer of culturing area is surrounded with etting respectively, the culturing area of the bottom is used for culturing stichopus japonicus, etting bottom it is fixedly installed some stichopus japonicus blindages, the culturing area of remainder layer is for cultivating Patinopecten yessoensis, some longitudinal ettings are fixedly installed between the two opposite side surfaces etting of Patinopecten yessoensis culturing area, each longitudinal etting arranges some three-dimensional string bags.
The etting of described every one deck culturing area wherein side arranges zipper opening.
Described stichopus japonicus blindage comprises the baffle plate of semicircular blindage body and blindage body both sides, and barrier width 50cm arranges the circular hole of diameter 4.8cm on blindage body, and described stichopus japonicus blindage is PVC material, the long 15cm of specification, high 6.75cm.
The sleeve pipe of the employing between layers grafting of described three-dimensional bracket.
Described three-dimensional bracket adopts titanium alloy material manufacture, its dimensions: long 1.2-1.8m × wide 0.8-1.2m × high 0.4-0.6m.
The top of described three-dimensional bracket arranges two-layer culturing area, and lower floor is used for the cultivation of stichopus japonicus, and upper strata is used for the cultivation of Patinopecten yessoensis.
The aperture that described lower floor's apostichopus japonicus culture region surrounding surrounds etting is 0.5-0.7cm.
The aperture that described upper strata Patinopecten yessoensis culturing area surrounding surrounds etting is 1-2cm.
A stichopus japonicus blindage is placed every 10-20cm in described apostichopus japonicus culture region.
Described Patinopecten yessoensis culturing area arranges the longitudinal etting of 6-10 bar, and the longitudinal etting of every bar arranges 6-10 the string bag, and the string bag is of a size of 19.5-20.5cm × 10.0-11.0cm.
Described etting is all strapped on three-dimensional bracket or sleeve pipe by nylon rope.
The beneficial effect that the present invention has is: 1, the seabed integrated culture apparatus design of stichopus japonicus of the present invention and Patinopecten yessoensis is ingenious, can be combined into the breeding facility of bilayer, multilayer as required.The zipper opening of etting side of design, workable when seedling, results are put in cultivation at sea.
2, research and develop according to the feature of aquaculture organism stichopus japonicus and Patinopecten yessoensis, with strong points, applicability is strong.The three-dimensional string bag of design can prevent Patinopecten yessoensis because of asecretory byssus set, collides with each other, is engaged damage, effectively improves the survival rate of Patinopecten yessoensis.The stichopus japonicus blindage of design not only can provide for stichopus japonicus the place perched, and, the active area of stichopus japonicus can be increased, be conducive to the enrichment of organic debris, for stichopus japonicus provides abundant bait.
3, use this integrated culture device can promote the growth of stichopus japonicus, improve the cultured output of Patinopecten yessoensis unit are, there is simple to operation, that execute-in-place is strong characteristic.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is the structural representation of upper strata of the present invention Patinopecten yessoensis culturing area.
Accompanying drawing 3 is the structural representation in lower floor's apostichopus japonicus culture region of the present invention.
The structural representation of accompanying drawing 4 stichopus japonicus blindage.
Embodiment
Below in conjunction with accompanying drawing 1 ~ accompanying drawing, 4 couples of the present invention are described below.
As shown in figures 1-4, the present invention includes three-dimensional bracket 1, arrange two-layer culturing area on the top of three-dimensional bracket 1, be respectively the Patinopecten yessoensis culturing area 2 on upper strata and the apostichopus japonicus culture region 3 of lower floor, the surrounding of every layer of culturing area is all surrounded with etting 4;
Eight longitudinal ettings 5 of standing are fixedly installed between the two opposite side surfaces etting of Patinopecten yessoensis culturing area 2, each longitudinal etting 5 is arranged eight three-dimensional string bags 6, amount to 64, the three-dimensional string bag 6 material is usual scallop culture cylinder mould etting used, and the string bag 6 is of a size of 20cm × 10.5cm.The three-dimensional string bag 6 can prevent Patinopecten yessoensis because of asecretory byssus set, collides with each other, is engaged damage, effectively improves the survival rate of Patinopecten yessoensis.
Etting bottom apostichopus japonicus culture region 3 is fixedly installed 1 stichopus japonicus blindage 7 every 15cm, fixes eight stichopus japonicus blindages 7 altogether.
The etting of every one deck culturing area wherein side arranges zipper opening (not shown on figure).By slide fastener, during convenient cultivation operation, put seedling, sampling and results.
Stichopus japonicus blindage 7 comprises the baffle plate 72 of semicircular blindage body 71 and blindage body both sides, and baffle plate 72 increases the activity space of stichopus japonicus, meanwhile, is conducive to the enrichment of organic debris.Baffle plate 72 width 50cm, blindage body 71 arranges the circular hole 73 of diameter 4.8cm, and the activity being conducive to stichopus japonicus takes food.Stichopus japonicus blindage 7 is PVC material, the long 15cm of specification, high 6.75cm.
The sleeve pipe 8 of the employing between layers grafting of three-dimensional bracket 1.Adopt sleeve pipe grafting between layers, can independent assortment, dismounting, according to cultivation needs, be combined into bilayer, the multilayers such as three layers.
Three-dimensional bracket 1 adopts titanium alloy material manufacture, its dimensions: long 1.5m × wide 1m × high 0.5m.
Wherein, the aperture that upper strata Patinopecten yessoensis culturing area 2 surrounding surrounds etting 4 is 1.4cm, to strengthen the exchange of current, ensures the bait supply needed for Patinopecten yessoensis growth, meanwhile, reduces resistance, to increase the stability of whole device.
The aperture that lower floor's apostichopus japonicus culture region 3 surrounding surrounds etting 4 is 0.63cm, and to prevent the escape of seedling of Apostichopus japonicus, in addition, aperture can not be too close, in order to avoid shut by bed mud or fouling organism, affects the supply of current exchange and food.
Concrete culture experiment:
Testing stichopus japonicus used takes from the ginseng pond in west, port, Rongcheng City, and initial specification is 54.12 ± 2.41g; Patinopecten yessoensis takes from Weihai Co., Ltd green for a long time, and initial specification is that weight in wet base: 25.94 ± 6.25g, shell are long: 60.14 ± 3.69mm.In the season (November) that water temperature is suitable, open slide fastener, stichopus japonicus is put into bottom, Patinopecten yessoensis is respectively charged in the string bag.Upper strata cultivation Patinopecten yessoensis 64, lower floor's culturing stichopus japonicus 12, is equivalent to every square metre of cultivation Patinopecten yessoensis 42, stichopus japonicus 8 respectively.Diver assists integrated culture device to be fixed to seabed.
Through the cultivation of 4 months, the weight in wet base of Patinopecten yessoensis increased by 70.68 ± 0.37g, and the specification of stichopus japonicus reaches 74.2 ± 6.16g, and survival rate is all 96%.
Can find out, use this integrated culture device can promote the growth of stichopus japonicus, improve the cultured output of Patinopecten yessoensis unit are.There is simple to operation, that execute-in-place is strong characteristic.
Through experimental verification, the seabed integrated culture device of stichopus japonicus of the present invention and Patinopecten yessoensis has the following advantages:
1, the biodeposition of the Patinopecten yessoensis on upper strata can become one of feed source of lower floor's culturing stichopus japonicus at (comprising: ight soil, false excrement).Not only be conducive to the growth of stichopus japonicus, and, by the feeding activity of stichopus japonicus, the pressure of Filter feeding bivalves biodeposition to environment can be reduced;
2, avoid the occlusion between Patinopecten yessoensis, damage, improve survival rate and the output of cultivation Patinopecten yessoensis;
3, broadcast Reproduction methods the end of with to compare, can reduce or avoid the infringement of harmful organisms, improve survival rate; Further, adopt and catch conveniently, the rate of recapture is high.
Claims (10)
1. the ginseng based on deep water mesh cage, shrimp, shellfish mixed breed system, comprise three-dimensional bracket, it is characterized in that: the top of described three-dimensional bracket at least arranges two-layer culturing area, the surrounding of every layer of culturing area is surrounded with etting respectively, the culturing area of the bottom is used for culturing stichopus japonicus, etting bottom it is fixedly installed some stichopus japonicus blindages, the culturing area of remainder layer is for cultivating Patinopecten yessoensis, between the two opposite side surfaces etting of Patinopecten yessoensis culturing area, be fixedly installed some longitudinal ettings, each longitudinal etting arranges some three-dimensional string bags.
2. a kind of ginseng based on deep water mesh cage according to claim 1, shrimp, shellfish mixed breed system, is characterized in that: the etting of described every one deck culturing area wherein side arranges zipper opening.
3. a kind of ginseng based on deep water mesh cage according to claim 1, shrimp, shellfish mixed breed system, it is characterized in that: described stichopus japonicus blindage comprises the baffle plate of semicircular blindage body and blindage body both sides, barrier width 50cm, blindage body arranges the circular hole of diameter 4.8cm, described stichopus japonicus blindage is PVC material, the long 15cm of specification, high 6.75cm.
4. a kind of ginseng based on deep water mesh cage according to claim 1, shrimp, shellfish mixed breed system, is characterized in that: the sleeve pipe of the employing between layers grafting of described three-dimensional bracket.
5. a kind of ginseng based on deep water mesh cage according to claim 1, shrimp, shellfish mixed breed system, is characterized in that: described three-dimensional bracket adopts titanium alloy material manufacture, its dimensions: long 1.2-1.8m × wide 0.8-1.2m × high 0.4-0.6m.
6. a kind of ginseng based on deep water mesh cage according to claim 1, shrimp, shellfish mixed breed system, is characterized in that: the top of described three-dimensional bracket arranges two-layer culturing area, and lower floor is used for the cultivation of stichopus japonicus, and upper strata is used for the cultivation of Patinopecten yessoensis.
7. a kind of ginseng based on deep water mesh cage according to claim 1, shrimp, shellfish mixed breed system, is characterized in that: the aperture that described lower floor's apostichopus japonicus culture region surrounding surrounds etting is 0.5-0.7cm.
8. a kind of ginseng based on deep water mesh cage according to claim 1, shrimp, shellfish mixed breed system, is characterized in that: the aperture that described upper strata Patinopecten yessoensis culturing area surrounding surrounds etting is 1-2cm.
9. a kind of ginseng based on deep water mesh cage according to claim 1, shrimp, shellfish mixed breed system, is characterized in that: place a stichopus japonicus blindage every 10-20cm in described apostichopus japonicus culture region.
10. a kind of ginseng based on deep water mesh cage according to claim 1, shrimp, shellfish mixed breed system, it is characterized in that: described Patinopecten yessoensis culturing area arranges the longitudinal etting of 6-10 bar, the longitudinal etting of every bar arranges 6-10 the string bag, and the string bag is of a size of 19.5-20.5cm × 10.0-11.0cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310656147.1A CN104686403A (en) | 2013-12-08 | 2013-12-08 | Mixed culture system for sea cucumber, shrimp and shellfish based on deep-water net cage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310656147.1A CN104686403A (en) | 2013-12-08 | 2013-12-08 | Mixed culture system for sea cucumber, shrimp and shellfish based on deep-water net cage |
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| CN104686403A true CN104686403A (en) | 2015-06-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105454114A (en) * | 2015-12-28 | 2016-04-06 | 深圳深水网箱科技有限公司 | Wind and wave-resistant offshore net-cage culturing method of prawns |
| CN105918175A (en) * | 2016-05-27 | 2016-09-07 | 威海南洋生物技术有限公司 | Low-carbon ecological system for echelon culture of fish, apostichopus japonicus and shellfish |
| CN108782389A (en) * | 2018-06-26 | 2018-11-13 | 刘雪 | Lobster cultivation box structure and production method in a kind of flush type water |
| CN111011290A (en) * | 2020-01-02 | 2020-04-17 | 金华职业技术学院 | Freshwater mussel seedling culture pond |
-
2013
- 2013-12-08 CN CN201310656147.1A patent/CN104686403A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105454114A (en) * | 2015-12-28 | 2016-04-06 | 深圳深水网箱科技有限公司 | Wind and wave-resistant offshore net-cage culturing method of prawns |
| CN105454114B (en) * | 2015-12-28 | 2018-03-27 | 深圳深水网箱科技有限公司 | A kind of prawn deep-water netted case resisting wind and wave cultural method |
| CN105918175A (en) * | 2016-05-27 | 2016-09-07 | 威海南洋生物技术有限公司 | Low-carbon ecological system for echelon culture of fish, apostichopus japonicus and shellfish |
| CN108782389A (en) * | 2018-06-26 | 2018-11-13 | 刘雪 | Lobster cultivation box structure and production method in a kind of flush type water |
| CN108782389B (en) * | 2018-06-26 | 2020-07-17 | 泰州好润生物科技股份有限公司 | Embedded type underwater lobster breeding box structure and manufacturing method |
| CN111011290A (en) * | 2020-01-02 | 2020-04-17 | 金华职业技术学院 | Freshwater mussel seedling culture pond |
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Application publication date: 20150610 |