CN107926790A - A kind of producing method for seed for the Perna viridis strain that encrusts - Google Patents
A kind of producing method for seed for the Perna viridis strain that encrusts Download PDFInfo
- Publication number
- CN107926790A CN107926790A CN201711292011.1A CN201711292011A CN107926790A CN 107926790 A CN107926790 A CN 107926790A CN 201711292011 A CN201711292011 A CN 201711292011A CN 107926790 A CN107926790 A CN 107926790A
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- CN
- China
- Prior art keywords
- group
- perna viridis
- encrusts
- shell
- perna
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
-
- 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 discloses a kind of producing method for seed for the Perna viridis strain that encrusts, comprise the following steps：1) close shellfish screening：Based on the wild Perna viridis of more than 5000, the Perna viridis for selecting preceding 1%~10% is grown as parent by shell, is divided into first group, second group, the 3rd group, the 4th group, routinely pattern is formed respectively；2) system heterozygosis is tested：Using first group in step 1), second group, the 3rd group, shell grows the Perna viridis preceding 0.1%~1% as material in the 4th group of first filial generation each group, it is divided into four small systems, wherein first three is with setting up vertical hybridization family with other three respectively, and the 4th system establishes self-fertilization family (sff)；3) new lines orientation purifying.The present invention is different by the long hereditary capacity of Perna viridis shell, encrusts as dominant inheritance, and according to its hereditary capacity, the screening Perna viridis that encrusts individually is raised, and soft body quality is big, can effectively cater to the market demand, improves aquaculture industry income.
Description
Technical field
The present invention relates to mariculture field, more particularly to a kind of producing method for seed for the Perna viridis strain that encrusts.
Background technology
Perna viridis is the edible shellfish of Chinese tradition, its meat flavour is delicious and has the function that enriching yin and nourishing kidney, nourishing blood for regulating menstruation,
Its shell can also replace the Chinese medicine shell of seaear, be one of tonic of China's folk tradition.Perna viridis is also known as Perna viridis, belongs to soft
Body animal door lamellibranchiata, wing subclass, mussel mesh, Mytilidae, is water warm species.Perna viridis growth is fast, and yield is high, degeneration-resistant
Property is strong, is important sea-farming shellfish.Wherein, soft body quality is the most important quality references of Perna viridis, is that emerald is made a gift of
One important references of shellfish performance quality, are mainly edible parts, and existing research shows, the shell length of Perna viridis is soft with it
The relation that the quality in body portion is proportionate.The artificial breeding of Perna viridis now is all random breeding scale, does not grow and marks from shell
The accurate specific quality for distinguishing Perna viridis, it is huge to peddle then workload in later stage difference.
Therefore those skilled in the art are directed to developing a kind of producing method for seed for the Perna viridis strain that encrusts, and solve current
Perna viridis does not have the problem of new quality variety.
The content of the invention
In view of the drawbacks described above of the prior art, the technical problems to be solved by the invention are to provide one kind emerald that encrusts and make a gift of
The producing method for seed of shellfish strain, cultivates that appearance is beautiful, the neat strain that encrusts of shell mould.
To achieve the above object, the present invention provides a kind of producing method for seed for the Perna viridis strain that encrusts, including following step
Suddenly：
1) close shellfish screening：Based on the wild Perna viridis of more than 5000, preceding 1%~10% bird with red feathers is selected by shell length
Emerald green mussel is divided into first group, second group, the 3rd group, the 4th group, routinely pattern is formed respectively as parent；
2) system heterozygosis is tested：With first group in step 1), second group, the 3rd group, shell in the 4th group of first filial generation each group
It is material to grow in preceding 0.1%~1% Perna viridis, is divided into four small systems, and wherein first three is with being set up respectively with other three
Vertical hybridization family, the 4th system establish self-fertilization family (sff)；
3) new lines orientation purifying：0.1% before the filial generation of all familys is grown as material, comprehensive shell using in step 2)~
1% Perna viridis carries out bulk crossing breeding as parent, you can obtains the Perna viridis strain that encrusts.
Preferably, in the step 1), based on 15000 wild Perna viridis, preceding 1% emerald is selected by shell length
Mussel is as parent.
The beneficial effects of the invention are as follows：The present invention is different by the long hereditary capacity of Perna viridis shell, encrusts as dominant inheritance,
According to its hereditary capacity, screen the Perna viridis that encrusts and individually raise, soft body quality is big, can effectively cater to the market demand, improves
Aquaculture industry income.
Embodiment
With reference to embodiment, the invention will be further described：
A kind of producing method for seed for the Perna viridis strain that encrusts, comprises the following steps：
1) close shellfish screening：Based on 15000 wild Perna viridis, select preceding 1.07% i.e. 160 emerald by shell length and make a gift of
Shellfish is divided into first group, second group, the 3rd group, the 4th group, routinely pattern is formed respectively as parent；
2) system heterozygosis is tested：With first group in step 1), second group, the 3rd group, shell in the 4th group of first filial generation each group
It is material to grow in preceding 0.1% Perna viridis, is divided into four small systems, and wherein first three is with setting up vertical hybridization with other three respectively
Family, the 4th system establish self-fertilization family (sff)；
3) new lines orientation purifying：0.1% bird with red feathers before the filial generation of all familys is grown as material, comprehensive shell using in step 2)
Emerald green mussel carries out bulk crossing breeding as parent, you can obtains the Perna viridis strain that encrusts.
Preferred embodiment of the invention described in detail above.It should be appreciated that those of ordinary skill in the art without
Need creative work to conceive according to the present invention and make many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (2)
1. a kind of producing method for seed for the Perna viridis strain that encrusts, it is characterized in that, comprise the following steps：
1) close shellfish screening：Based on the wild Perna viridis of more than 5000, the emerald that preceding 1%~10% is selected by shell length is made a gift of
Shellfish is divided into first group, second group, the 3rd group, the 4th group, routinely pattern is formed respectively as parent；
2) system heterozygosis is tested：With first group in step 1), second group, the 3rd group, shell is grown in the 4th group of first filial generation each group
Preceding 0.1%~1% Perna viridis is material, is divided into four small systems, wherein first three be set up with respectively with other three it is vertical miscellaneous
Family is handed over, the 4th system establishes self-fertilization family (sff)；
3) new lines orientation purifying：0.1%~1% before the filial generation of all familys is grown as material, comprehensive shell using in step 2)
Perna viridis carries out bulk crossing breeding as parent, you can obtains the Perna viridis strain that encrusts.
2. the producing method for seed of the Perna viridis strain as claimed in claim 1 that encrusts, it is characterized in that：In the step 1), with
Based on 15000 wild Perna viridis, the Perna viridis for selecting preceding 1% is grown as parent by shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292011.1A CN107926790A (en) | 2017-12-08 | 2017-12-08 | A kind of producing method for seed for the Perna viridis strain that encrusts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292011.1A CN107926790A (en) | 2017-12-08 | 2017-12-08 | A kind of producing method for seed for the Perna viridis strain that encrusts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107926790A true CN107926790A (en) | 2018-04-20 |
Family
ID=61945226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711292011.1A Withdrawn CN107926790A (en) | 2017-12-08 | 2017-12-08 | A kind of producing method for seed for the Perna viridis strain that encrusts |
Country Status (1)
| Country | Link |
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| CN (1) | CN107926790A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101361468A (en) * | 2008-09-25 | 2009-02-11 | 大连水产学院 | Common intertidal shellfish high-yield anti-adversity seed selection method |
| CN101933475A (en) * | 2010-06-01 | 2011-01-05 | 广东海洋大学 | Stage-by-stage pinctada martensii colony selective breeding method |
| CN104855311A (en) * | 2015-05-08 | 2015-08-26 | 大连海洋大学 | Seed production method for new lines of wide-shell-type ruditapes philippinarum |
| CN105165685A (en) * | 2015-10-13 | 2015-12-23 | 中国科学院南海海洋研究所 | Method for culturing double-white-shell crassostrea sikamea strain |
| CN106577415A (en) * | 2016-12-26 | 2017-04-26 | 中国海洋大学 | Seed production method of black-shell pacific oyster new strain |
-
2017
- 2017-12-08 CN CN201711292011.1A patent/CN107926790A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101361468A (en) * | 2008-09-25 | 2009-02-11 | 大连水产学院 | Common intertidal shellfish high-yield anti-adversity seed selection method |
| CN101933475A (en) * | 2010-06-01 | 2011-01-05 | 广东海洋大学 | Stage-by-stage pinctada martensii colony selective breeding method |
| CN104855311A (en) * | 2015-05-08 | 2015-08-26 | 大连海洋大学 | Seed production method for new lines of wide-shell-type ruditapes philippinarum |
| CN105165685A (en) * | 2015-10-13 | 2015-12-23 | 中国科学院南海海洋研究所 | Method for culturing double-white-shell crassostrea sikamea strain |
| CN106577415A (en) * | 2016-12-26 | 2017-04-26 | 中国海洋大学 | Seed production method of black-shell pacific oyster new strain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |
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| WW01 | Invention patent application withdrawn after publication |