CN103947588B - A kind of is the Kumamoto oyster producing method for seed marked with left shell radiation ridge number - Google Patents
A kind of is the Kumamoto oyster producing method for seed marked with left shell radiation ridge number Download PDFInfo
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- CN103947588B CN103947588B CN201410153760.6A CN201410153760A CN103947588B CN 103947588 B CN103947588 B CN 103947588B CN 201410153760 A CN201410153760 A CN 201410153760A CN 103947588 B CN103947588 B CN 103947588B
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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
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- 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
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Abstract
The invention discloses a kind of Kumamoto oyster producing method for seed being mark with left shell radiation ridge number.It comprises a, strain divides: according to the left shell radiation ridge number of Kumamoto oyster, be located as 3 large monoids, be respectively without ridge strain, its radiation ridge=0, few ridge strain, its radiation ridge is≤5 and many ridges strain, its radiation ridge > 6; B, strain are from numerous: in a step, 3 strains are individual as parent, are carried out filial generation and breed, carry out routine afterwards and form by the colony in strain from numerous; C, strain purifying: using the strain formed in b step as parent, weed out the parent individual that left shell radiation ridge number does not meet strain standard, colony in repeated several times strain carries out filial generation and breeds from numerous and form with routine, carries out directed purifying, can the relatively stable new lines of acquired character.The present invention obtains many ridges, few ridge new lines is more more neat in appearance than the Kumamoto oyster of tradition cultivation, and its output can improve 15-30% simultaneously.
Description
Technical field:
The invention belongs to shellfish genetic breeding field in modern marine agricultural, be specifically related to one with left shell radiation ridge number for mark
The Kumamoto oyster producing method for seed of note.
Background technology:
Kumamoto oyster Crassostrea sikamea originates in East Asia, be distributed in Japan, on the south Korea S and China Zhejiang, the ground such as Guangdong, Guangxi, Hainan, be wild species, hypersaline environment, i.e. salt-fresh water region Zhong Pianxian region in hobby high temperature, the main distribution place of production concentrates on bay and estuary region, belongs to subtropics oyster economy and plants.In China, it is that the important oyster economy of the 4th class be only second to after Hong Kong oyster, Portuguese oyster, long oyster is planted, and annual production, at about 100,000 tons, is wild adopting and catches.
Because Kumamoto oyster meat taste is better, be 2 times of long oyster in its price of the U.S., in China and long oyster, Portuguese oyster price quite, lower than Hong Kong oyster commercial price.Chinese Academy of Science Nanhai Ocean Research Institute explains that sub-ox subject group is bred as by parent's accelerating, hatching of hastening parturition, larvae cultivation, juvenile mollusk, young shellfish the technological means such as to be formed and cultivates shiploads of merchandise specification Kumamoto oyster in China.
So far, except the relevant reports such as the geographical distribution of Kumamoto oyster, artificial breeding, all there is not yet its genetic breeding correlative study both at home and abroad.
Summary of the invention:
The object of the invention is the present situation for not having high yield, new quality variety in current Kumamoto oyster culture industry, a kind of Kumamoto oyster producing method for seed being mark with left shell radiation ridge number is provided.High yield, the many ridges of Kumamoto oyster of high-quality Absorbable organic halogens heredity, few ridge new lines can be obtained by the method.
Inventor finds, the right shell of Kumamoto oyster is almost straightened condition, and most of left shell there will be several radiation ridge, and its number has larger variability.For this reason, inventor is how many according to Kumamoto oyster left shell radiation ridge number, is divided into without ridge strain (radiation ridge=0), few ridge strain (radiation ridge is for≤5) and many ridges strain (radiation ridge > 6).So, whether there is phenotypic difference between different number radiation ridge strain, the correlation of quantitative character and economic characters can be utilized to filter out high yield, the new lines of high-quality becomes key innovations of the present invention.
Of the present invention with left shell radiation ridge number for the Kumamoto oyster producing method for seed of mark, it is characterized in that, comprise the following steps:
A, strain divide: according to the left shell radiation ridge number of Kumamoto oyster, be located as 3 large monoids, be respectively without ridge strain, its radiation ridge=0, few ridge strain, its radiation ridge be≤5 with many ridges strain, it radiates ridge > 6;
B, strain are from numerous: in a step, 3 strains are individual as parent, are carried out filial generation and breed, carry out routine afterwards and form by the colony in strain from numerous;
C, strain purifying: using the strain formed in b step as parent, weed out the parent individual that left shell radiation ridge number does not meet strain standard, colony in repeated several times strain carries out filial generation and breeds from numerous and form with routine, carry out directed purifying, namely can the relatively stable new lines of acquired character.
Described filial generation is bred can by dissect or the mode of artificial induced spawning is carried out filial generation and bred.
Described strain purifying can be undertaken by family selective breeding or unexpected mass incident.
Described several times are preferably 1-3 time.
During described a step strain divides, first need to weed out left shell radiation ridge number proterties and not to be true to type individuality, select left shell to radiate ridge number proterties typical individual afterwards and carry out strain division.
In order to ensure that Morphology of shell is not affected by environment, left shell radiation ridge number gives full expression to, and all adopts monomer aquaculture model to carry out Screening of Strains Against.
The present invention is in conjunction with the feature of the Kumamoto oyster left shell radiation ridge number property of there are differences, be located as 3 large monoids, be respectively without ridge strain (radiation ridge=0), few ridge strain (radiation ridge is for≤5) and many ridges strain (radiation ridge > 6); Divided by strain, strain is from technological means such as numerous, strain purifying, according to the relevance principle of radiating ridge quantity and growth traits, achieve the collaborative selection of quantitative character and economic characters, obtain high yield, many ridges of high-quality Absorbable organic halogens heredity, few ridge new lines.The present invention obtains many ridges, few ridge new lines is more more neat in appearance than the Kumamoto oyster of traditional cultivation, and its output can improve 15-30% simultaneously, and this is that solid practical basis has been established in Kumamoto oyster new lines (kind) exploitation and cultured output raising.The present invention have practical, be easy to the advantages such as popularization.
Accompanying drawing illustrates:
Fig. 1 is 3 Kumamoto oyster new lines schematic diagrames of the present invention.
Embodiment:
Following examples further illustrate of the present invention, instead of limitation of the present invention.
Embodiment 1
A, strain divide: on April 12nd, 2012, and in Kumamoto oyster mating season, colony based on the wild Kumamoto oyster of slope, Zhanjiang, carries out first filial generation in marine economic animal experiment station, Zhanjiang of Chinese Academy of Science Nanhai Ocean Research Institute and breed, form.On April 10th, 2013, first filial generation gonad maturity, randomly draw 3000 individualities, according to left shell radiation ridge number, be located as 3 large monoids, weed out proterties not to be true to type after individual 2232, filter out without ridge strain (radiation ridge=0) 245, few ridge strain (radiation ridge is for≤5) 307 and many ridges strain (radiation ridge > 6) 216.
B, strain are from numerous: in a step, 3 strains are individual as parent, on April 10th, 2014, carry out second filial and breed (can be undertaken by the mode of dissection or artificial induced spawning), carry out conventional forming afterwards by the colony in strain from numerous form.Wherein.As shown in table 1, in the individuality in each strain continuous two generations, with many ridges strain individuality comparatively large (fresh weight is maximum, shell is high long slightly larger than shell), few ridge strain is secondly, relatively little without ridge strain.
C, strain purifying: using the second filial of the strain of 3 in b step as parent, weed out the parent individual that left shell radiation ridge number does not meet above-mentioned 3 strain criteria for classifying, colony in 1-3 strain carries out second filial from numerous form and breeds, carry out conventional forming afterwards, carry out directed purifying, namely can obtain the Kumamoto oyster new lines that phenotypic character is relatively stable, radiation ridge number is relatively consistent.
Table 1: the cultivation parameter of different radiation ridge number Kumamoto oyster strain continuous 2 generations (F1, F2) 360 age in days
Claims (4)
1. radiate the Kumamoto oyster producing method for seed of ridge number for mark with left shell, it is characterized in that, comprise the following steps:
A, strain divide: according to the left shell radiation ridge number of Kumamoto oyster, be located as 3 large monoids, be respectively without ridge strain, its radiation ridge=0, few ridge strain, its radiation ridge be≤5 with many ridges strain, it radiates ridge > 6;
B, strain are from numerous: in a step, 3 strains are individual as parent, are carried out filial generation and breed, carry out routine afterwards and form by the colony in strain from numerous;
C, strain purifying: using the strain formed in b step as parent, weed out the parent individual that left shell radiation ridge number does not meet strain standard, colony in repeated several times strain carries out filial generation and breeds from numerous and form with routine, carries out directed purifying, can the relatively stable new lines of acquired character.
2. Kumamoto oyster producing method for seed according to claim 1, is characterized in that, it is undertaken by monomer cultivate mode that described filial generation is bred, to guarantee to obtain the natural Morphology of shell of Kumamoto oyster.
3. Kumamoto oyster producing method for seed according to claim 1, is characterized in that, described strain purifying is undertaken by family selective breeding or unexpected mass incident.
4. Kumamoto oyster producing method for seed according to claim 1, is characterized in that, described several times are 1-3 time.
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| CN201410153760.6A CN103947588B (en) | 2014-04-16 | 2014-04-16 | A kind of is the Kumamoto oyster producing method for seed marked with left shell radiation ridge number |
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| CN201410153760.6A CN103947588B (en) | 2014-04-16 | 2014-04-16 | A kind of is the Kumamoto oyster producing method for seed marked with left shell radiation ridge number |
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| CN103947588A CN103947588A (en) | 2014-07-30 |
| CN103947588B true CN103947588B (en) | 2015-09-02 |
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| CN104365515B (en) * | 2014-11-25 | 2016-07-13 | 鲁东大学 | A kind of selection of the soft body long Concha Ostreae of height melanin content |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288388A (en) * | 2008-06-11 | 2008-10-22 | 大连水产学院 | Choice method suitable for seashell rapid growing |
| CN101317554A (en) * | 2008-06-11 | 2008-12-10 | 大连水产学院 | Hybrid seeds preparation of Ruditapes philippinarum with radial rib as mark |
| 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 |
| CN102742531A (en) * | 2012-07-31 | 2012-10-24 | 中国海洋大学 | Construction method of superior strains of rapid-growing crassostrea gigas |
| CN102763617A (en) * | 2012-08-20 | 2012-11-07 | 中国海洋大学 | Artificial breeding method of sikamea oysters |
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2014
- 2014-04-16 CN CN201410153760.6A patent/CN103947588B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288388A (en) * | 2008-06-11 | 2008-10-22 | 大连水产学院 | Choice method suitable for seashell rapid growing |
| CN101317554A (en) * | 2008-06-11 | 2008-12-10 | 大连水产学院 | Hybrid seeds preparation of Ruditapes philippinarum with radial rib as mark |
| 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 |
| CN102742531A (en) * | 2012-07-31 | 2012-10-24 | 中国海洋大学 | Construction method of superior strains of rapid-growing crassostrea gigas |
| CN102763617A (en) * | 2012-08-20 | 2012-11-07 | 中国海洋大学 | Artificial breeding method of sikamea oysters |
Non-Patent Citations (3)
| Title |
|---|
| 单体牡蛎苗种培育技术研究进展;李石磊等;《北京水产》;20071125(第6期);第37-39页 * |
| 南海毛蚶形态特征对体重的相关分析;王辉等;《热带海洋学报》;20071115;第26卷(第6期);第58-61页 * |
| 滕爽爽等.长牡蛎(Crassostrea gigas)与熊本牡蛎(C. sikamea)杂交的受精细胞学观察及子一代的生长比较.《海洋与湖沼》.2010,第41卷(第6期), * |
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