CN107494356A - Method for temporarily cultivating among a kind of seed selection family juvenile mollusk - Google Patents
Method for temporarily cultivating among a kind of seed selection family juvenile mollusk Download PDFInfo
- Publication number
- CN107494356A CN107494356A CN201710877681.3A CN201710877681A CN107494356A CN 107494356 A CN107494356 A CN 107494356A CN 201710877681 A CN201710877681 A CN 201710877681A CN 107494356 A CN107494356 A CN 107494356A
- Authority
- CN
- China
- Prior art keywords
- culture
- bucket
- juvenile mollusk
- family
- water
- 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
- 241000237852 Mollusca Species 0.000 title claims abstract description 32
- 230000000366 juvenile effect Effects 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000009395 breeding Methods 0.000 claims abstract description 13
- 230000001488 breeding effect Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 241000195493 Cryptophyta Species 0.000 claims description 4
- 239000008400 supply water Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 235000015170 shellfish Nutrition 0.000 abstract description 8
- 230000004083 survival effect Effects 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000029052 metamorphosis Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000384 rearing effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009394 selective breeding Methods 0.000 description 1
Classifications
-
- 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
-
- 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 present invention relates in intertidal shellfish family breeding process; the mark contrast method in indoor Transitional culture stage; more particularly to method for temporarily cultivating among seed selection family juvenile mollusk; it is relatively low for solving the survival rate of juvenile mollusk in the prior art; it is larger to cultivate cost; seed selection work difficulty is big; the present invention in culture pond by setting some tissue cultures to support bucket; each culture bucket can realize identical growth conditions; seed selection cost can be reduced, and method is simple, has higher survival rate; it is adapted to the seed selection of multiple familys, meets scale shellfish family breeding industries demand for development.
Description
Technical field
The present invention relates in intertidal shellfish family breeding process, the mark contrast method in indoor Transitional culture stage, specifically
It is related to method for temporarily cultivating among seed selection family juvenile mollusk.
Background technology
Aquatic livestock family selective breeding has turned into one of important means in current selection and use, is improvement aquatic livestock germplasm
Important channel.In intertidal shellfish family breeding process, because the larva pelagic period is typically at 6 to 12 days, when shell length to 200-250
μm when carry out development by metamorphosis, the time is shorter to be convenient for families selecting breeding.And after larval metamorphosis development, because juvenile mollusk compares
It is small, it on the one hand can not be marked on its juvenile mollusk shell, mixed breed can not be carried out.Among another aspect intertidal shellfish juvenile mollusk
Temporarily foster research shows：Long 300-1000 μm of intertidal shellfish juvenile mollusk of shell is moved on into field and carries out intermediate rearing, juvenile mollusk survival rate is very
Low (being less than 10%), and if long more than the 5mm of shell intertidal shellfish juvenile mollusk is moved on into field carries out intermediate rearing, juvenile mollusk survival rate
It can increase substantially.Furthermore：Numerous familys are put in a suitable place to breed in cultivating pool, the factor such as harmful organisms, quarantine measures, increased
Technical staff's operation difficulty and management require.
The content of the invention
It is an object of the invention to provide method for temporarily cultivating among a kind of seed selection family juvenile mollusk, seed selection cost can be reduced, and
Method is simple, has higher survival rate, is adapted to the seed selection of multiple familys, and meeting the development of scale shellfish family breeding industries will
Ask.
Method for temporarily cultivating among a kind of seed selection family juvenile mollusk, it is characterised in that comprise the following steps：
A. following technical scheme is provided：Sign board is established, sequence and flag sequence, Mei Gejia are established according to breeding family
It is that sequence establishes family label and respectively typing sign board, the i.e. corresponding family establishment record coding of described family sequence, record
Coding includes breeding time, breeding batch and family group number information；
B. cultivate bucket to set, cultivate 80 liters, high 100cm of bucket, set diameter 5cm pvc pipe to be used to supply water, cultivate bucket
Inside match somebody with somebody a gas charging stone；
C. circulating flowing water to set, several culture buckets are positioned in culture pond, culture water level in water pool is maintained at 40cm,
Abundant Micro Algae is put into toward culture pond, culture pond is drawn water with suction pump, suction pump connects pvc pipe to some
Individual culture bucket is supplied water, and is equipped with pvc pipe and is put corresponding aperture with each culture bucket position, is provided with culture bucket and be communicated in culture
The siphon pipe in pond, ensure the water level of culture bucket in 80cm；
D. juvenile mollusk culture, 3cm attachment base is placed in each culture bottom of the barrel, each cultivate in bucket puts single family juvenile mollusk
Number is 20,000 juvenile mollusks, and corresponding sign board is hung on cultivation culture bucket, chosen when juvenile mollusk shell grows to 1000 μm or so
Choosing, each bucket of cultivating place 10,000, when shell grows to 2000 μm, same method, select and remain 2000 and carry out contrast tests.
The present invention has the advantages that：Culture bucket is arranged in same culture pond, is that each family is mutually isolated
And identical growth conditions is provided and cultivates density, while the growing environment in the stage is variable, manual intervention can be carried out, in seed selection
When, the error caused by environmental variance, cultivation density can be reduced directly against culture bucket.Culture pond, people can be greatlyd save
Power and material resources, seed selection cost is reduced, and method is simple, is especially suitable for the seed selection of multiple familys.
Brief description of the drawings
Fig. 1 is to cultivate pond in the present embodiment and cultivate the structural representation of bucket.
Label implication is as follows in figure：1- cultivates pond；2- cultivates bucket；3-PVC is managed；4- breather pipes；5- siphon pipes；6- adheres to
Base.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
With reference to Fig. 1, the invention provides method for temporarily cultivating among a kind of seed selection family juvenile mollusk, it is characterised in that including following step
Suddenly：
A. following technical scheme is provided：Sign board 7 is established, sequence and flag sequence are established according to breeding family, each
Family sequence establishes family label and respectively typing sign board 7, the i.e. corresponding family establishment record coding of described family sequence, note
Record coding includes breeding time, breeding batch and family group number information；
B. culture bucket 2 is set, and 80 liters, high 100cm of 2 volume of culture bucket, sets diameter 5cm pvc pipe 3 to be placed in culture
The top of bucket 2 is used to supply water, and the delivery port for cultivating bucket 2 is provided with pvc pipe 3, matches somebody with somebody a breather pipe 4 in culture bucket 2；
C. circulate flowing water to set, several culture buckets 2 are positioned in culture pond 1, each bucket 2 of cultivating is along same side
To arrangement, orientation of the pvc pipe 3 along culture bucket 2, the culture water level of pond 1 is maintained at 40cm, is put into toward cultivating in pond 1
Abundant Micro Algae, culture pond 1 is drawn water with suction pump, suction pump connects pvc pipe 3 and several culture buckets 2 are carried out
Supply water, the aperture with each culture position correspondence of bucket 2 is equipped with pvc pipe 3, cultivates the rainbow for being provided with bucket 2 and being communicated in culture pond 1
Suction pipe 5, during water circulation, ensure the water level of culture bucket 2 in 80cm；
D. juvenile mollusk culture, 3cm attachment base 6 is placed in each culture bucket 2 bottom, each cultivate in bucket 2 puts single family
Juvenile mollusk number is 20,000 juvenile mollusks, corresponding sign board 7 is hung on cultivation culture bucket 2, when juvenile mollusk shell grows to 1000 μm or so
Selected, that is, select the juvenile mollusk of a length of 1000 μm or so of shell, each bucket 2 of cultivating places 10,000, when juvenile mollusk shell grows to 2000 μm
When, same method, select and remain 2000 progress contrast tests.
The present invention has the advantages that：Culture bucket 2 be arranged on it is same culture pond 1 in, be each family mutually every
From and identical growth conditions be provided and cultivate density, while the growing environment in the stage is variable, can carry out manual intervention, select
When educating, the error caused by environmental variance, cultivation density can be reduced directly against culture bucket 2.Culture pond can be greatlyd save
1st, man power and material, seed selection cost is reduced, and method is simple, is especially suitable for the seed selection of multiple familys.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (1)
1. method for temporarily cultivating among a kind of seed selection family juvenile mollusk, it is characterised in that comprise the following steps：
A. sign board is established, sequence is established according to breeding family and marks family sequence；
B. cultivate bucket to set, cultivate 80 liters, high 100cm of bucket, set diameter 5cm pvc pipe to be used to supply water, cultivate and match somebody with somebody in bucket
One gas charging stone；
C. circulate flowing water to set, several culture buckets are positioned in culture pond, culture water level in water pool is maintained at 40cm, toward training
Support in pond and be put into abundant Micro Algae, culture pond is drawn water with suction pump, suction pump connects pvc pipe and several are trained
Foster bucket is supplied water, and is equipped with pvc pipe and is put corresponding aperture with each culture bucket position, is cultivated to be provided with to be communicated in bucket and is cultivated pond
Siphon pipe, ensure culture bucket water level in 80cm；
D. juvenile mollusk culture, 3cm attachment base is placed in each culture bottom of the barrel, putting single family juvenile mollusk number in each culture bucket is
20000 juvenile mollusks (shell is grown in 700-1000um or so), corresponding sign board is hung on cultivation culture bucket；1 time a day, feed
Sufficient Micro Algae；Siphon pipe and pvc pipe are cleaned every 15-20 days, change water, prevents from blocking into osculum, influences to follow
Circulating water is cultivated, while carries out the adjustment that each bucket cultivates density CONSENSUS, is eliminated and is cultivated the influence that density grows to family；Through
Cultivate within 2 months, the average shell length of juvenile mollusk can be grown to 5mm or so, just need to be put into enclose the pool when average shell length of juvenile mollusk to 8-10mm or so
Carry out continuing to cultivate, otherwise juvenile mollusk growth will be suppressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710877681.3A CN107494356B (en) | 2017-09-18 | 2017-09-18 | Intermediate temporary breeding method for breeding families and young shellfish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710877681.3A CN107494356B (en) | 2017-09-18 | 2017-09-18 | Intermediate temporary breeding method for breeding families and young shellfish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107494356A true CN107494356A (en) | 2017-12-22 |
| CN107494356B CN107494356B (en) | 2020-06-09 |
Family
ID=60698748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710877681.3A Active CN107494356B (en) | 2017-09-18 | 2017-09-18 | Intermediate temporary breeding method for breeding families and young shellfish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107494356B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692792A (en) * | 2009-10-13 | 2010-04-14 | 中国水产科学研究院淡水渔业研究中心 | Pan-type fry breeding method for Procambrus clarkii |
| CN102742532A (en) * | 2012-07-31 | 2012-10-24 | 中国海洋大学 | Cultivation method of novel strain of crassostrea gigas with pure purple left shells |
| CN105900891A (en) * | 2016-05-26 | 2016-08-31 | 浙江省海洋水产养殖研究所 | Marine shellfish fry intermediate-breeding device and breeding method thereof |
| WO2016146736A1 (en) * | 2015-03-19 | 2016-09-22 | Universiteit Gent | Use of poly-beta-hydroxybutyrate as housing to homogenize growth and increase survival of crustaceans in aquaculture systems |
| JP2016202094A (en) * | 2015-04-23 | 2016-12-08 | 有限会社Ｙｋテクノリサーチ | Automated mass production device of shell-fish software shell |
-
2017
- 2017-09-18 CN CN201710877681.3A patent/CN107494356B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692792A (en) * | 2009-10-13 | 2010-04-14 | 中国水产科学研究院淡水渔业研究中心 | Pan-type fry breeding method for Procambrus clarkii |
| CN102742532A (en) * | 2012-07-31 | 2012-10-24 | 中国海洋大学 | Cultivation method of novel strain of crassostrea gigas with pure purple left shells |
| WO2016146736A1 (en) * | 2015-03-19 | 2016-09-22 | Universiteit Gent | Use of poly-beta-hydroxybutyrate as housing to homogenize growth and increase survival of crustaceans in aquaculture systems |
| JP2016202094A (en) * | 2015-04-23 | 2016-12-08 | 有限会社Ｙｋテクノリサーチ | Automated mass production device of shell-fish software shell |
| CN105900891A (en) * | 2016-05-26 | 2016-08-31 | 浙江省海洋水产养殖研究所 | Marine shellfish fry intermediate-breeding device and breeding method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107494356B (en) | 2020-06-09 |
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