CN104872036B - Procambius clarkii in same pond 1 year three season breeding method - Google Patents
Procambius clarkii in same pond 1 year three season breeding method Download PDFInfo
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- CN104872036B CN104872036B CN201510364947.5A CN201510364947A CN104872036B CN 104872036 B CN104872036 B CN 104872036B CN 201510364947 A CN201510364947 A CN 201510364947A CN 104872036 B CN104872036 B CN 104872036B
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- season
- procambius clarkii
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- 238000009395 breeding Methods 0.000 title claims abstract description 37
- 241000238557 Decapoda Species 0.000 claims abstract description 52
- 230000001488 breeding effect Effects 0.000 claims abstract description 30
- 238000009360 aquaculture Methods 0.000 claims abstract description 15
- 244000144974 aquaculture Species 0.000 claims abstract description 15
- 238000003306 harvesting Methods 0.000 claims abstract description 11
- 230000037396 body weight Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000000366 juvenile effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 8
- 241000251468 Actinopterygii Species 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 8
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000004083 survival effect Effects 0.000 description 3
- 238000012258 culturing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 101100493820 Caenorhabditis elegans best-1 gene Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000144987 brood Species 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 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
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- 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
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- 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 to Procambius clarkii in same pond 1 year three season breeding method.Including：(1) a best excellent colony of combination property is filtered out from Procambius clarkii endemic population as breeding parent in In Middle And Lower Reaches of Changjiang River；(2) in the seed breeding season of the first season of First Year, every 666M2The water surface puts the Procambius clarkii parent tail seed of shrimp 400 in a suitable place to breed；(3) in the commodity shrimp aquaculture season of the First Year second season, the commercial sized prawn of more than harvesting body weight 35g will continue to stay the pool to cultivate less than below 35g juvenile prawns；(4) First Year the third quarter commodity shrimp aquaculture season July below the water surface at 30cm insert net, prevent Procambius clarkii dig a hole；(5) late August harvesting entire service shrimp then, stops parent, proceeds by the circulation of First Year first season seed breeding again by the end of August.Great advantage of the invention is the adaptation for making Procambius clarkii early stage to the artificial ecological system in same pond, optimizes pond breeding pattern.
Description
Technical field
The invention belongs to the seed breeding in technical field of aquaculture, with aquaculture and commercial sized prawn cultural technique field
It is relevant, and in particular to Procambius clarkii in same pond 1 year three season breeding method.
Background technology
Procambius clarkii is now one of China's cultivation and the important aquatic products exported goods and earned foreign currency, and its domestic food and drink amount of consumption reaches
Tens billion of units, the edible converted products of its foreign countries and chemical industry converted products potential of demand are huge.Therefore, wild Procambius clarkii seed
The need for cannot meeting domestic and international market at all with wild Procambius clarkii commercial sized prawn.Although pond artificial seed breeds some reports
Road, because in harvesting, transport and launch process, weed survival rate is relatively low, so industrial scale cultivation still cannot be met
To the demand of seed.Along with aquaculture model falls behind, pond culture Procambius clarkii per mu yield is relatively low, causes business in the market
Product shrimp is in short supply.
The content of the invention
Defect it is an object of the invention to overcome prior art, with Optimal culture pattern, improves seed anniversary circulation profit
With and improve Procambius clarkii commercial sized prawn per unit area yield, there is provided a kind of Procambius clarkii in same pond 1 year three season breeding side
Method, the method is screened including endemic population, close shrimp is put in a suitable place to breed, catch stay greatly it is small, prevent the technologies such as parent of selecting and remain that burrow and thoroughly fish for
Link, the seed for enabling Procambius clarkii to be bred in same pond fully meets the second season and the third quarter business for supplying this pond
Product shrimp aquaculture, Procambius clarkii seed is without fishing for, transporting and deliver, therefore the survival rate of seed is high, commercial sized prawn cultured output
It is improved.Adapt to provide the artificial ecological system in same pond for Procambius clarkii early stage simultaneously, not only contribute to its life
Development long, and for pond Procambius clarkii breeding provides a kind of Optimizing Mode.
Realize that the technical scheme of the object of the invention is as described below：
1st, Procambius clarkii in same pond 1 year three season breeding method, described method comprises the following steps：
(1) breeding parent seed selection：In Middle And Lower Reaches of Changjiang River screened from Procambius clarkii endemic population one it is comprehensive
Excellent colony that can be best is used as breeding parent；
(2) close shrimp is put in a suitable place to breed：In the seed breeding season of the first season of First Year, i.e., then by the end of August to next year by the end of March,
Procambius clarkii seed stocking size for breeding is：Per tail parent more than shrimp body weight 40g, body more than 9.5cm long, male and female sex
Ratio is 3 ︰ 1, per 666M2Water surface for aquaculture puts Procambius clarkii parent's tail of shrimp 400 in a suitable place to breed；
(3) catch and stay small greatly：In the commodity shrimp aquaculture season of the First Year second season, i.e., April first arrival mid-June then, will be through
The commodity Procambius clarkii harvesting list marketing that body weight after 75d feeds and grows reaches more than 35g is crossed, will be less than below 35g
Procambius clarkii juvenile prawn continues to stay the pool to cultivate；
(4) prevent from burrowing：In the commodity shrimp aquaculture season of the third quarter of First Year, i.e., late June then to late August,
When there is burrowing behavior into July Procambius clarkii, net is inserted at 30cm below the water surface, size of mesh is 1cm, prevents it
Dig a hole, reduce Procambius clarkii energy ezpenditure, extend its growth time, its body weight is reached more than 35g；
(5) select and remain parent and list marketing thoroughly are fished for：In late August then by Procambius clarkii business in all ponds
Product shrimp harvesting, during harvesting, is up to close shrimp specification (for example：Per tail parent more than shrimp body weight 40g, body more than 9.5cm long)
Commercial sized prawn gives over to breeding parent, after stopping parent, by the whole list marketing of remaining commercial sized prawn, proceeds by first again by the end of August
The circulation of year first season Procambius clarkii seed breeding.
The present invention can be applied for 1 year in the same pond in three season breeding Procambius clarkiis, and this optimization breeding pattern will be bright
The aobvious economic benefit for improving Procambius clarkii pond culture, social benefit and ecological benefits.
Main advantages of the present invention are as follows：
(1) present invention carries out first season seed breeding in same pond, and the seed that it is bred can provide the second season and the
Three season commercial sized prawn cultivation, Procambius clarkii early stage has just been adapted to the artificial ecological system in same pond, be conducive to it to grow
Development.
(2) The present invention reduces the step of the harvesting in special seed breeding pond to seed, transport and dispensing, so that greatly
The big survival rate that improve Procambius clarkii seed.
(3) the Procambius clarkii Quality parents quality and quantity reliability selected and remain of the present invention, it is therefore prevented that germ plasm resource degenerate and
Individuality miniaturization.(4) aquaculture model optimization of the present invention, method is simple and easy to apply, and low production cost is suitable for Procambius clarkii pond
Large-scale production.
Specific embodiment
The present invention is further described with reference to embodiments, but embodiments of the present invention are not limited to this.
Embodiment 1：
(1) breeding parent seed selection：Before Procambius clarkii parent shrimp is delivered, Hubei, the lake of In Middle And Lower Reaches of Changjiang River are investigated
Six Procambius clarkiis of the provinces such as south, Jiangxi, Anhui, Jiangsu and Zhejiang concentrate the endemic population in producing region, nascent by April then
(leading indicator is to produce performance：The screening criteria commonly used in the art such as the speed of growth, fish brood amount and mating time, referring to the application
People disclosed patent document, non-patent literature or the document that other authors deliver before the applying date, are selection commonly used in the art
Method) comparative test, filter out the speed of growth and adapt to best 1 endemic population of combination property of this area pond culture and make
It is Procambius clarkii seed breeding parent.
(2) close shrimp is put in a suitable place to breed：Pond culture area is not limited.Selection Procambius clarkii parent shrimp is more than 40g per urosome weight, and body is long
More than 9.5cm, male and female sex ratio 3 ︰ 1, every mu of (666M2) tail of breeding density 400.Every mu of single cropping can obtain the tail of seed 30,000.This
It is First Year first season seed breeding.The First Year first season Procambius clarkii seed breeding time is then by the end of August to next year
By the end of March.
(3) catch and stay small greatly：Procambius clarkii is by after the nursing and growth of certain hour (such as 75d), body weight being reached
The commercial sized prawn harvesting list marketing of more than 35g, the juvenile prawn less than below 35g is continued to stay in pond cultivating.This is first
Year second season Procambius clarkii commodity shrimp aquaculture, the culturing time of First Year second season Procambius clarkii commercial sized prawn is April first arrival 6
The middle of the month.250kg can reach by the per mu yield for cultivating Procambius clarkii commercial sized prawn.
(4) prevent from burrowing：For Procambius clarkii into having occurred the behavior of burrowing since July, the present invention use the water surface with
Net is inserted at lower 30cm, size of mesh is 1mm, prevents it from digging a hole, reduce Procambius clarkii energy ezpenditure and extension growth time, made
Body weight reaches more than 35g.This is First Year third quarter Procambius clarkii commodity shrimp aquaculture, and its culturing time is late June to August
The last ten-days period.Commercial sized prawn per mu yield can reach 250kg.
(5) select and remain parent and list marketing thoroughly are fished for：Late August plays Procambius clarkii commercial sized prawn in all ponds
Catch.During harvesting, be up to Procambius clarkii parent shrimp specification (such as close shrimp is more than 40g per urosome weight, body 9.5cm long with
On) commercial sized prawn give over to breeding parent use, after stopping parent, by remaining Procambius clarkii commercial sized prawn whole list marketings.The
Two season commercial sized prawn and third quarter commercial sized prawn per mu yield can reach 500kg.Proceed by the seed breeding of the First Year first season again by the end of August
Circulation.
Procambius clarkii of the invention can in same pond 1 year three season breeding method in Procambius clarkii pond culture
In application, economic benefit, social benefit and the ecological benefits of Procambius clarkii pond culture will be significantly improved.
Claims (1)
1. Procambius clarkii in same pond 1 year three season breeding method, it is characterised in that described method includes following step
Suddenly：
(1) breeding parent seed selection：An excellent colony is filtered out from Procambius clarkii endemic population in In Middle And Lower Reaches of Changjiang River
As breeding parent；
(2) close shrimp is put in a suitable place to breed：In the seed breeding season of the first season of First Year, i.e., then by the end of August to next year by the end of March, be used for
The seed stocking size for breeding Procambius clarkii is：Per tail parent more than shrimp body weight 40g, body more than 9.5cm long, male and female sex ratio
3 ︰ 1, per 666M2Water surface for aquaculture puts Procambius clarkii parent's tail of shrimp 400 in a suitable place to breed；
(3) catch and stay small greatly：In the commodity shrimp aquaculture season of the First Year second season, i.e., April first arrival mid-June then, body weight is reached
To the commodity Procambius clarkii harvesting of more than 35g, the Procambius clarkii juvenile prawn less than below 35g is continued to stay the pool to cultivate；
(4) prevent from burrowing：In the commodity shrimp aquaculture season of the third quarter of First Year, i.e., late June to late August then, when entering
Enter July Procambius clarkii occur burrowing behavior when, at 30cm below the water surface insert net, size of mesh is 1cm, prevents it from digging
Hole, reduces Procambius clarkii energy ezpenditure, extends growth time, its body weight is reached more than 35g；
(5) thoroughly fish for and the parent that selects and remain：In late August then by Procambius clarkii commercial sized prawn harvesting in all ponds, rise
During catching, the commercial sized prawn for being up to close shrimp specification gives over to breeding parent, after stopping parent, remaining commercial sized prawn is all listed
Sale, proceeds by the circulation of First Year first season Procambius clarkii seed breeding again by the end of August.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364947.5A CN104872036B (en) | 2015-06-27 | 2015-06-27 | Procambius clarkii in same pond 1 year three season breeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364947.5A CN104872036B (en) | 2015-06-27 | 2015-06-27 | Procambius clarkii in same pond 1 year three season breeding method |
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| Publication Number | Publication Date |
|---|---|
| CN104872036A CN104872036A (en) | 2015-09-02 |
| CN104872036B true CN104872036B (en) | 2017-06-27 |
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| CN201510364947.5A Expired - Fee Related CN104872036B (en) | 2015-06-27 | 2015-06-27 | Procambius clarkii in same pond 1 year three season breeding method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332818A (en) * | 2016-03-09 | 2017-01-18 | 杨九祥 | Procambarus clarkia autumn seedling reproduction method |
| CN111296340B (en) * | 2020-04-10 | 2022-08-26 | 广西壮族自治区水产科学研究院 | Bionic procambarus clarkii fry breeding method |
| CN113080117A (en) * | 2021-03-16 | 2021-07-09 | 安徽省农业科学院水产研究所 | Method for breeding three-crop procambarus clarkii in rice field |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100512636C (en) * | 2006-08-02 | 2009-07-15 | 中国水产科学研究院南海水产研究所 | Industrial and three-crops a year type prown cutturing method and pond therefor |
| CN103931527A (en) * | 2014-04-11 | 2014-07-23 | 湖北大自然农业实业有限公司 | Method for performing large-scale breeding on freshwater crayfish seedlings |
| CN104082197B (en) * | 2014-06-17 | 2016-03-02 | 唐春潮 | A kind of lead and cadnium seed good quality and high output mating system |
| CN104206329B (en) * | 2014-09-01 | 2016-08-31 | 明光市永言水产(集团)有限公司 | A kind of pond Procambrus clarkii spring Seedling mating system |
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| CN104872036A (en) | 2015-09-02 |
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