CN101073313A - Cultivation of sea snail in deep-sea area - Google Patents
Cultivation of sea snail in deep-sea area Download PDFInfo
- Publication number
- CN101073313A CN101073313A CNA200610016846XA CN200610016846A CN101073313A CN 101073313 A CN101073313 A CN 101073313A CN A200610016846X A CNA200610016846X A CN A200610016846XA CN 200610016846 A CN200610016846 A CN 200610016846A CN 101073313 A CN101073313 A CN 101073313A
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- seedling
- seeding
- bait
- cage
- shell
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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
Abstract
The invention is concerned with the cultivation method of crown conchs in deep sea area, includes the processes of the seeding collection, the seeding cultivation, and the harvesting, it is: the seeding collection includes the seeding adhesion and the management after adhesion, the seeding adhesion uses the existing adhesible mesh bag or mesh cage for seashell to adhesion, puts the shuck shell, the scallop shell and the old netting as the adhesive base, the collection is from the middle of July to the end of August each year, cultivates pass winter; moves the seeding in the cable car of the cultivation sea area next April, sets the raft under water about 10 m to 20 m; uses the three class seeding of Japanese scallop as bait, check the residual amount of the bait usually and cleans the bait shell and other impurity; harvests at December when the temperature under 5 centigrade. The invention uses the manpower breeding to improve the unit weight of the crown conchs in order to increase the total output of the crown conchs.
Description
Technical field
The invention belongs to the fishery technology field, be specifically related to the ocean Neptunea cumingi and culture.
Background technology
Neptunea cumingi (Nepeunea.arehrjtjca.cumjngjj) is under the jurisdiction of the warm warm nature seashells of Gastropoda (Gastropoda) Caenogastropoda (Neogdseropoda) Muricidae (Murjcidac), is distributed in marine site to the north of the Huanghai Sea middle part in China.The plentiful abdominal foot eating mouth feel of Neptunea cumingi bright fragrant, be of high nutritive value, can compare favourably with famous and precious abalone, be marine product with higher economic worth.Owing to fishing for and the of inferior quality reason of change of living environment, natural resources day by day reduces, and the Neptunea cumingi poor growth of natural distribution far can not satisfy market demand in addition.Owing to reason such as growing seedlings, up to the present also there is not the ripe method of propagating artificially.
Summary of the invention
The purpose of this invention is to provide a kind of Neptunea cumingi nature spiral shell seedling extension deep water sea area cultural method, accelerate its growth rate, increase individual weight, improve overall productivity, alleviate the deficiency of market supply.
Cultural method of the present invention comprises picks up from right seedling collection, and seedling is put in a suitable place to breed, the results process.
Seedling is gathered: the process of collecting seedling comprise seedling adhere to spatfall after management.Spatfall is with the existing mesh bag or the cylinder mould that can be adhered to by shellfish, in collector, put into oyster shell, scallop shell, old etting etc. as spiral shell seedling adherance, threw in a collector every ten days at the bottom of annual mid-July to August, collector bag is thrown to depth of water 1.5-4 rice scope.Management behind the spatfall is after collector was plunged into the commercial sea one month, checks spatfall and distribution situation every five to ten days, carries out the inspection of food organisms amount in spatfall measurement and the collector simultaneously.As the bait abundance, can continue to support temporarily to autumn end and survive the winter.
Seedling is put in a suitable place to breed: supported three days adopting naturally to catch to put into earlier to support temporarily to hang temporarily behind the seedling decontamination that purchase comes the first tenday period of a month April next year, move into and culture in the cage of sea area, cage can adopt the cage of existing cultured scallop.Raft worker bait throwing in, but want running check Xiayi shellfish, mussel surplus and remove shell and other impurity of bait shellfish.
Results; Enter December, after water temperature was reduced to 5 ℃, Neptunea cumingi reduced with water temperature and stops to ingest, and poor growth can be pulled the Neptunea cumingi in the cage out, gets finished product.
Good effect of the present invention is: on the basis of the Neptunea cumingi seedling of gathering natural propagation, it is that artificial concentrating raised that Neptunea cumingi is disperseed growth alteration naturally, accelerated the growth rate of Neptunea cumingi, increased the individual weight of Neptunea cumingi, increased substantially the gross yield of Neptunea cumingi, for meeting the need of market, increase the fisherman and take in effective way.
Embodiment (breed example)
2005,, use the scallop culture cylinder mould as collector in marine site, Changhai County, Daliang City, Liaoning Province.Put into oyster shell, scallop shell, old etting etc. in the collector as spiral shell seedling adherance.Whenever hang 20 bags, threw in a collector every ten days at the bottom of mid-July to August, collector bag is thrown to depth of water 1.5-4 rice scope.After collector was plunged into the commercial sea one month, checked spatfall and distribution situation every five to ten days, carry out the inspection of food organisms amount in spatfall measurement and the collector simultaneously.Be aided with artificial input and guarantee the bait abundance, support to surviving the winter.
The first tenday period of a month April next year, put into temporary the supporting three days of temporary foster cage with adopting 40000 of the seedlings of catching purchase next mean height 2-4cm, body weight 8-10g naturally, in the cage of immigration breed sea area, cage adopts the cage of existing cultured scallop.10 every layer of breeding density whenever hang 18 layers.Raft is erected at depth of water 10-20m, flow velocity 0.3-0.4m/s, transparency 1-1.5m, the marine site of salinity 27-31%.The cage water layer is controlled at 8-15m.Individual 3cm the greater is put 15-20 for every layer.The smaller, every layer 20-25.Be the Neptunea cumingi fast growing period April to October.With mussel, Xiayi shellfish three class seedlings is bait, guarantees the bait abundance, feeds intake once, and when feeding intake cage is simply removed in three days.Cage can adhere to a large amount of mussel seedlings and other small-sized shellfish after July, for Neptunea cumingi provides a large amount of natural baits, can suitably reduce or stops artificial bait throwing in, but want running check Xiayi shellfish, mussel surplus and remove shell and other impurity of bait shellfish.
Through 12 months marine raft culture, the average high 7cm of shell, on average heavy 75g, survival rate 90%, per mu yield reaches 2500kg, and the mu net income was 63450 yuan at that time.
Claims (1)
1, cultivation of sea snail in deep-sea area is characterized in that: pick up from right seedling collection, seedling is put in a suitable place to breed, the results process,
Seedling is gathered: the process of collecting seedling comprise seedling adhere to spatfall after management, spatfall is with the existing mesh bag or the cylinder mould that can be adhered to by shellfish, in collector, put into oyster shell, scallop shell, old etting etc. as spiral shell seedling adherance, at the bottom of annual mid-July to August, collect seedling, management behind the spatfall is after collector was plunged into the commercial sea one month, and running check spatfall and distribution situation are carried out the inspection of food organisms amount in spatfall measurement and the collector simultaneously, as the bait abundance, can continue to support temporarily to autumn end and survive the winter;
Seedling is put in a suitable place to breed: the first tenday period of a month April next year, the Neptunea cumingi seedling is moved in the cage of breed sea area, cage can adopt the cage of existing cultured scallop, be bait with Xiayi shellfish three class seedlings April to July, cage can adhere to a large amount of mussel seedlings and other small-sized shellfish after July, for Neptunea cumingi provides a large amount of natural baits, can suitably reduce or stop artificial bait throwing in, but want running check Xiayi shellfish, mussel surplus and remove shell and other impurity of bait shellfish;
Results: enter December, after water temperature was reduced to 5 ℃, Neptunea cumingi reduced with water temperature and stops to ingest, and poor growth can be pulled the Neptunea cumingi in the cage out, gets finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610016846XA CN101073313B (en) | 2006-05-15 | 2006-05-15 | Cultivation of sea snail in deep-sea area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610016846XA CN101073313B (en) | 2006-05-15 | 2006-05-15 | Cultivation of sea snail in deep-sea area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101073313A true CN101073313A (en) | 2007-11-21 |
| CN101073313B CN101073313B (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610016846XA Expired - Fee Related CN101073313B (en) | 2006-05-15 | 2006-05-15 | Cultivation of sea snail in deep-sea area |
Country Status (1)
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| CN (1) | CN101073313B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843225A (en) * | 2010-06-07 | 2010-09-29 | 惠安县山霞友兴鲍鱼场 | Artificial cultivation method of hemifusus termatamus |
| CN102550846A (en) * | 2010-12-17 | 2012-07-11 | 天津天隆农业科技有限公司 | Neptunea cumingi compound feed including ginkgo powder |
| CN107318723A (en) * | 2017-08-08 | 2017-11-07 | 姜楠 | A kind of culturing marine products method |
| CN107535395A (en) * | 2017-08-31 | 2018-01-05 | 李育培 | A kind of artificial cultivating method of big top shell |
| CN107960352A (en) * | 2017-12-07 | 2018-04-27 | 广东海洋大学 | The breeding method of young spiral shell in a kind of Trumpet shell whelk artificial breeding |
| CN117652551A (en) * | 2024-02-02 | 2024-03-08 | 烟台福晟机械设备有限公司 | Scallop processing production line |
-
2006
- 2006-05-15 CN CN200610016846XA patent/CN101073313B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843225A (en) * | 2010-06-07 | 2010-09-29 | 惠安县山霞友兴鲍鱼场 | Artificial cultivation method of hemifusus termatamus |
| CN102550846A (en) * | 2010-12-17 | 2012-07-11 | 天津天隆农业科技有限公司 | Neptunea cumingi compound feed including ginkgo powder |
| CN107318723A (en) * | 2017-08-08 | 2017-11-07 | 姜楠 | A kind of culturing marine products method |
| CN107535395A (en) * | 2017-08-31 | 2018-01-05 | 李育培 | A kind of artificial cultivating method of big top shell |
| CN107535395B (en) * | 2017-08-31 | 2020-08-28 | 李育培 | Artificial breeding method of Oncomelania gigas |
| CN107960352A (en) * | 2017-12-07 | 2018-04-27 | 广东海洋大学 | The breeding method of young spiral shell in a kind of Trumpet shell whelk artificial breeding |
| CN107960352B (en) * | 2017-12-07 | 2021-08-27 | 广东海洋大学 | Method for cultivating young hemifusus tuba in artificial breeding of hemifusus tuba |
| CN117652551A (en) * | 2024-02-02 | 2024-03-08 | 烟台福晟机械设备有限公司 | Scallop processing production line |
| CN117652551B (en) * | 2024-02-02 | 2024-04-09 | 烟台福晟机械设备有限公司 | Scallop processing production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101073313B (en) | 2012-02-01 |
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Granted publication date: 20120201 Termination date: 20120515 |