CN105941200B - A kind of method of manually keeping a full stand of seedings of sand clam - Google Patents
A kind of method of manually keeping a full stand of seedings of sand clam Download PDFInfo
- Publication number
- CN105941200B CN105941200B CN201610279469.2A CN201610279469A CN105941200B CN 105941200 B CN105941200 B CN 105941200B CN 201610279469 A CN201610279469 A CN 201610279469A CN 105941200 B CN105941200 B CN 105941200B
- Authority
- CN
- China
- Prior art keywords
- sand
- clam
- seedings
- full stand
- manually keeping
- 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.)
- Active
Links
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
A kind of method of manually keeping a full stand of seedings of sand clam, the sand clam breeding way for cooperating the husky pool temporarily to support using sea area hanging culture, it solves shallow clam and cultivates in intermediate temporary rearing process and have the defects that survival rate is low, it realizes from juvenile mollusk and cultivates into artificial breeding pilot process manually keeping a full stand of seedings for shallow clam cultivation, the survival rate of shallow clam cultivation is increased, manually keeping a full stand of seedings can make sand clam survival rate reach 90% or more by the method for the invention.
Description
Technical field
The present invention relates to shellfish artificial nursery fields, and in particular to a kind of method of manually keeping a full stand of seedings of sand clam.
Background technique
Sand clamGomphina venerformis(Lamarck) belong to the shallow clam category of lamellibranchiata Veneridae, be Western Pacific
Littoral endemic species, sand clam delicious meat, the main object gathered seafood on the beach when the tide is ebbing since ancient times for coastal resident are that economic value is higher
Edible bivalve.Rapidly, the culture-cycle is short, adaptable for sand clam growth, is a kind of to be suitable for artificial high-density breeding
Excellent shellfish.It is studied by the tackling key problem of many years, sand clam large-scale artificial seed breeding technology has been broken through, but there is also
Sand clam juvenile mollusk haves the defects that survival rate is low in intermediate temporary rearing process.
Summary of the invention
In order to overcome the drawbacks of the prior art, the present invention provides a kind of methods of manually keeping a full stand of seedings of sand clam.
The technical solution that the present invention uses is: a kind of method of manually keeping a full stand of seedings of sand clam, comprising the following steps:
(1) sea area hanging culture: choosing sand and be fitted into the mesh bag of 60 mesh, and filling husky amount is every bag of 1 ± 0.1kg, then by head
The sand clam juvenile mollusk that dimensions is 1-1.5mm is put into mesh bag, and each mesh bag puts juvenile mollusk 5000 ± 200 in a suitable place to breed, tightens bag
Mouthful, every 3 bags are hung for one, be uniformly bonded on rope, between every bag between be divided into 20 ± 1cm, rope is hung on floating well rope, every 15 days are clear
The attachment on a mesh bag is washed, keeps water flow inside and outside mesh bag unimpeded, until reach after 2 months in the average area of bed of juvenile mollusk
After 5mm, temporarily supported after collection to the sand pool；
(2) the husky pool is temporarily supported: in pond, bottom of pond is laid with the sand of 20cm thickness, press per acre 60 ± 1Kg quick lime to pond into
Capable disinfection treatment of cleaning up the pond, intakes after disinfection, and water-feeding deep 100cm presses urea 2-3kg, calcium superphosphate 0.5-1kg per acre
It applies fertilizer, the sand clam seed after putting step (1) hanging culture after 7-10d in a suitable place to breed, head dimensions is 5 ± 1mm, is put in a suitable place to breed per acre
2000000.In husky pool temporary rearing process, additional fertilising, and make in pond water transparency be maintained at visual depth 30 ±
2cm.After temporarily supporting among 2 months ponds, sand clam seed individual reaches i.e. collectable after 1cm and is propagated artificially.
Sand in the step (1) is the sea sand that partial size is 0.8-1.2mm.
Mesh bag is having a size of 20cm × 40cm in the step (1).
Rope is the polyethylene rope that diameter is 0.5cm, long 2.8m in the step (1).
Pond area is 1-2 mus in the step (2).
Sand is the rough sand of partial size 0.5-1.5mm in the step (2).
The beneficial effects of the present invention are: being hung the present invention provides a kind of method of manually keeping a full stand of seedings of sand clam using sea area
The sand clam breeding way for cooperating the husky pool temporarily to support is supported, shallow clam is solved and cultivates in intermediate temporary rearing process and lack there are survival rate is low
Fall into, realize manually keeping a full stand of seedings of cultivating into artificial breeding pilot process that shallow clam cultivates from juvenile mollusk, increase shallow clam cultivation at
Motility rate, manually keeping a full stand of seedings can make sand clam survival rate reach 90% or more by the method for the invention.
Specific embodiment
It is existing that invention is further explained:
Embodiment 1
Sea area hanging culture
The sea sand that partial size is 0.8mm is fitted into 60 mesh nylon net bags of 20cm × 40cm size first, it is every for filling husky amount
Then bag 1kg puts into the sand clam juvenile mollusk that specification is 1mm in mesh bag, each mesh bag puts juvenile mollusk 5000 in a suitable place to breed, tightens bag
Mouthful, every 3 bags are hung for one, be uniformly bonded on the polyethylene rope that diameter is 0.5cm, long 2.8m, between every bag between be divided into 20cm,
Polyethylene rope is hung on floating well rope.According to the attachment on the nylon net bag of sea area how much, periodic cleaning mesh bag, every 15 days cleaning one
It is secondary, make mesh bag is inside and outside to keep water flow unimpeded, it is ensured that its dissolved oxygen and bait.After 2 months after juvenile mollusk mean size reaches 5mm, receive
It is temporarily supported after collection to the sand pool.
It temporarily supports on the husky pool
In the pond that area is 1 mu, bottom of pond is laid with the rough sand 20cm of partial size 0.5, by 60Kg quick lime per acre to pond
Disinfection treatment of cleaning up the pond is carried out, 100cm of intaking after disinfection, by urea 2kg per acre, 0.5kg's calcium superphosphate applies fertilizer per acre, 7d
After put sand clam seed in a suitable place to breed, specification is that the seed of 5mm or so puts 2,000,000 in a suitable place to breed per acre.In husky pool temporary rearing process, need through
Often additional fertilising, makes water transparency in pond be maintained at 30cm or so.It is equilateral shallow after temporarily being supported among 2 months ponds
Clam seed individual, which reaches to collect after 1cm, to be propagated artificially.
Embodiment 2
Sea area hanging culture
The sea sand that partial size is 1.2mm is fitted into 60 mesh nylon net bags of 20cm × 40cm size first, it is every for filling husky amount
Then bag 1.1kg puts into the sand clam juvenile mollusk that specification is 1.5mm in mesh bag, each mesh bag puts juvenile mollusk 5200 in a suitable place to breed, tightens
Sack, every 3 bags are hung for one, are uniformly bonded on the polyethylene rope that diameter is 0.5cm, long 2.8m, between every bag between be divided into
Polyethylene rope is hung on floating well rope by 21cm.According to the attachment on the nylon net bag of sea area how much, periodic cleaning mesh bag, every 15 days are clear
It washes once, makes mesh bag is inside and outside to keep water flow unimpeded, it is ensured that its dissolved oxygen and bait.Reach 5mm in juvenile mollusk mean size after 2 months
Afterwards, it is temporarily supported after collection to the sand pool.
It temporarily supports on the husky pool
In the pond that area is 1-2 mus, bottom of pond is laid with the rough sand 20cm of partial size 1.5, by 60Kg quick lime per acre to pond
The pool carries out disinfection treatment of cleaning up the pond, 100cm of intaking after disinfection, and by urea 3kg per acre, 1kg's calcium superphosphate applies fertilizer per acre,
Put sand clam seed after 10d in a suitable place to breed, specification is that the seed of 5mm or so puts 2,000,000 in a suitable place to breed per acre.In husky pool temporary rearing process, need
Fertilising is often added, water transparency in pond is made to be maintained at 30cm or so.After temporarily being supported among 2 months ponds, etc.
The shallow clam seed individual in side, which reaches to collect after 1cm, to be propagated artificially.
The present invention provides a kind of methods of manually keeping a full stand of seedings of sand clam, cooperate the husky pool temporarily to support using sea area hanging culture equilateral
Shallow clam breeding way solves in the shallow intermediate temporary rearing process of clam cultivation and haves the defects that survival rate is low, realizes and cultivate from juvenile mollusk
Into artificial breeding pilot process, shallow the artificial of clam cultivation is kept a full stand of seedings, and increases the survival rate of shallow clam cultivation, by the method for the invention
Manually keeping a full stand of seedings can make sand clam survival rate reach 90% or more.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of method of manually keeping a full stand of seedings of sand clam, which comprises the following steps:
(1) sea area hanging culture: choosing sand and be fitted into the mesh bag of 60 mesh, and filling husky amount is every bag of 1 ± 0.1kg, then by a area of bed
The sand clam juvenile mollusk that specification is 1-1.5mm is put into mesh bag, and each mesh bag puts juvenile mollusk 5000 ± 200 in a suitable place to breed, tightens sack,
Every 3 bags are hung for one, are uniformly bonded on rope, between every bag between be divided into 20 ± 1cm, rope is hung on floating well rope, is cleaned within every 15 days
Attachment on mesh bag keeps water flow inside and outside mesh bag unimpeded, until reach 5mm in the average area of bed of juvenile mollusk after 2 months
Afterwards, it is temporarily supported after collection to the sand pool；
(2) the husky pool is temporarily supported: in pond, bottom of pond is laid with the sand of 20cm thickness, carries out by 60 ± 1Kg quick lime per acre to pond clear
Pool disinfection treatment, intakes after disinfection, water-feeding deep 100cm, presses urea 2-3kg per acre, and calcium superphosphate 0.5-1kg is carried out
It applies fertilizer, puts the sand clam seed in step (1) after hanging culture after 7-10d in a suitable place to breed, head dimensions is 5 ± 1mm, is put in a suitable place to breed per acre
2000000；In husky pool temporary rearing process, additional fertilising, and make in pond water transparency be maintained at visual depth 30 ±
2cm, after temporarily supporting among 2 months ponds, sand clam seed individual reaches i.e. collectable after 1cm and is propagated artificially.
2. a kind of method of manually keeping a full stand of seedings of sand clam according to claim 1, which is characterized in that the step (1)
In sand be sea sand that partial size is 0.8-1.2mm.
3. a kind of method of manually keeping a full stand of seedings of sand clam according to claim 1, which is characterized in that the step (1)
Middle mesh bag is having a size of 20cm × 40cm.
4. a kind of method of manually keeping a full stand of seedings of sand clam according to claim 1, which is characterized in that the step (1)
Middle rope is the polyethylene rope that diameter is 0.5cm, long 2.8m.
5. a kind of method of manually keeping a full stand of seedings of sand clam according to claim 1, which is characterized in that the step (2)
Middle pond area is 1-2 mus.
6. a kind of method of manually keeping a full stand of seedings of sand clam according to claim 1, which is characterized in that the step (2)
Middle sand is the rough sand of partial size 0.5-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279469.2A CN105941200B (en) | 2016-05-03 | 2016-05-03 | A kind of method of manually keeping a full stand of seedings of sand clam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279469.2A CN105941200B (en) | 2016-05-03 | 2016-05-03 | A kind of method of manually keeping a full stand of seedings of sand clam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105941200A CN105941200A (en) | 2016-09-21 |
| CN105941200B true CN105941200B (en) | 2019-01-22 |
Family
ID=56916472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610279469.2A Active CN105941200B (en) | 2016-05-03 | 2016-05-03 | A kind of method of manually keeping a full stand of seedings of sand clam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105941200B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484946A (en) * | 2002-09-25 | 2004-03-31 | 中国科学院海洋研究所 | Fry anaphase intermediate formation method adapated for seashell of shallows-tidal-flat area |
| JP2006223297A (en) * | 2005-02-14 | 2006-08-31 | Yasunari Sakata | Method for treating surface of cement-based cured product for adhesion of seaweed, raft method by underwater exposure of porous material bagged in net, hanging method, mat method, and fish or shellfish-living environment-maintaining method in seaweed bed or artificial fishing bank by these methods |
| CN1296330C (en) * | 2005-04-01 | 2007-01-24 | 中国海洋大学 | Fertilizer for breeding aquatic products |
| CN101999328A (en) * | 2010-09-14 | 2011-04-06 | 山东大学威海分校 | Rapana venosa ecological breeding method |
| CN102090359A (en) * | 2010-12-10 | 2011-06-15 | 山东海益宝水产股份有限公司 | Artificial breeding production method of gomphina veneriformis |
| JP2013158340A (en) * | 2012-02-06 | 2013-08-19 | Katsuhiko Matsunaga | Method of marine-culturing abalone or the like and base material for the same |
| CN103766246A (en) * | 2012-10-18 | 2014-05-07 | 嵊泗县海洋科技开发服务中心 | Artificial breeding method of Gomphina aequilatera |
| CN102511411B (en) * | 2011-11-15 | 2014-05-21 | 河北省海洋与水产科学研究院 | Environment-friendly seawater pond ecological culture method |
-
2016
- 2016-05-03 CN CN201610279469.2A patent/CN105941200B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484946A (en) * | 2002-09-25 | 2004-03-31 | 中国科学院海洋研究所 | Fry anaphase intermediate formation method adapated for seashell of shallows-tidal-flat area |
| JP2006223297A (en) * | 2005-02-14 | 2006-08-31 | Yasunari Sakata | Method for treating surface of cement-based cured product for adhesion of seaweed, raft method by underwater exposure of porous material bagged in net, hanging method, mat method, and fish or shellfish-living environment-maintaining method in seaweed bed or artificial fishing bank by these methods |
| CN1296330C (en) * | 2005-04-01 | 2007-01-24 | 中国海洋大学 | Fertilizer for breeding aquatic products |
| CN101999328A (en) * | 2010-09-14 | 2011-04-06 | 山东大学威海分校 | Rapana venosa ecological breeding method |
| CN102090359A (en) * | 2010-12-10 | 2011-06-15 | 山东海益宝水产股份有限公司 | Artificial breeding production method of gomphina veneriformis |
| CN102511411B (en) * | 2011-11-15 | 2014-05-21 | 河北省海洋与水产科学研究院 | Environment-friendly seawater pond ecological culture method |
| JP2013158340A (en) * | 2012-02-06 | 2013-08-19 | Katsuhiko Matsunaga | Method of marine-culturing abalone or the like and base material for the same |
| CN103766246A (en) * | 2012-10-18 | 2014-05-07 | 嵊泗县海洋科技开发服务中心 | Artificial breeding method of Gomphina aequilatera |
Non-Patent Citations (1)
| Title |
|---|
| 袁久尧等.等边浅蛤大规格苗种围塘培育技术研究.《浙江海洋学院学报(自然科学版)》.2014,第33卷(第4期), |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105941200A (en) | 2016-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103875575B (en) | Breeding method for South American white shrimps in freshwater lake | |
| CN101263780B (en) | Method for breeding Sargassum thunbergii large size seedling in northern sea area ahead of time | |
| CN105494193B (en) | A kind of method for culturing seedlings of two-wire purple clam | |
| CN105746330B (en) | A kind of pond breeding method of asparagus | |
| CN101218900A (en) | Seedling desalination method for fresh water aquiculture for penaeus monodon | |
| CN103931534B (en) | A kind of method that large squama Barb pond net box efficiently cultivates | |
| CN106857344A (en) | A kind of method for improving giant clam children's shellfish Transitional culture efficiency | |
| CN203912940U (en) | A kind of outdoor earth pond is cultivated the multilayer floating net cage that cultchless oyster seedling is used | |
| CN102524129A (en) | Ecological method for raising young sea cucumbers in offshore net cages | |
| CN110226510A (en) | A kind of miscellaneous algae suppressing method in reef film category algae artificial culture | |
| CN101843225B (en) | Artificial cultivation method of hemifusus termatamus | |
| CN1843085A (en) | Cladosiphon okamuranusa marine cultivation method | |
| CN103518657B (en) | A kind of continental rise controlled water body intermediate cultivate method improving large nacre weed survival rate | |
| CN102524116B (en) | Artificial propagation method of Cereus sinensis | |
| CN104145868B (en) | A kind of method improving pond loach fry survival rate | |
| CN105941200B (en) | A kind of method of manually keeping a full stand of seedings of sand clam | |
| CN202760008U (en) | Soil pond rearing device of Chinese mitten crab large-scale family juvenile crabs | |
| CN105766751A (en) | Middle cultivating device suitable for northern demersal shellfish juvenile mollusk and method thereof | |
| CN105123480A (en) | Method for planting elodea nuttallii in concrete pond without soil | |
| CN206213016U (en) | The system that fingerling is directly cultivated in a kind of utilization Tilapia mossambica adult fish pond | |
| CN206078613U (en) | Bank up ware during big nacre is novel with earth | |
| CN112931178B (en) | Seaweed culture system and method based on land-based greenhouse | |
| CN105724281B (en) | A kind of combined type nereis culture device and its application method | |
| CN105532518B (en) | A kind of artificial cultivating method of trunk freshwater mussel sea area beach plastic big basin | |
| CN203378375U (en) | Sea-area temporary rearing device for macrocystis pyrifera seedlings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |