CN101703020B - Oratosquilla pond ecological breeding method - Google Patents
Oratosquilla pond ecological breeding method Download PDFInfo
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- CN101703020B CN101703020B CN2009102200891A CN200910220089A CN101703020B CN 101703020 B CN101703020 B CN 101703020B CN 2009102200891 A CN2009102200891 A CN 2009102200891A CN 200910220089 A CN200910220089 A CN 200910220089A CN 101703020 B CN101703020 B CN 101703020B
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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
- 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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Abstract
The invention discloses an oratosquilla pond ecological breeding method which is simple in operation and low in cost, saves power consumption and can breed a great quantity of young oratosquilla for releasing and propagating; the method is implemented by selecting female parent oratosquillas which have fully-developed ovaries and are fertilized, placing in a temporary breeding pond for 2-3 days of temporary breeding, and feeding minced short necked clam everyday; selecting healthy individual and placing in a pond on mud flat with breeding density being 3000-4000 per hectare, and before the parent oratosquillas lay eggs, adding fermented chicken manure fertilizing water into the breeding pond with the addition amount being 150kilo/hectare; during the period that the parent oratosquillas lay eggs and incubate the eggs, feeding minced short necked clam everyday with feeding amount being 4-6kilo/hectare, and after eggs are incubated into the young, fishing out the parent oratosquillas; and when the young oratosquillas develop into zoaea V period young, feeding frozen red acete chinensis with feeding amount being4-6kilo/hectare to breed the oratosquillas in I period of grown young, and fishing out the young oratosquillas.
Description
Technical field:
The present invention relates to a kind of mouthful of mantis shrimp seedling-cultivating method, especially a kind of simple to operate, economize power consumption, cost low, can cultivate the propagation of releasing in a large number with mouthful Oratosquilla pond ecological breeding method of mantis shrimp seed.
Background technology:
Although its popularity is not as prawn and lobster in the economy shrimps for mouthful mantis shrimp, because of its delicious meat, the comprehensive utilization scope is wide, more and more is subject to consumer's favor, and economic worth increases just year by year, and its exploitation dynamics is also increased thereupon.But because the mouth mantis shrimp is a kind of good wild kind with higher economic worth, prosthetic is cultivated precedent, and unordered the fishing for of counterpart mantis shrimp causes wild mouthful of mantis shrimp resource the decline tendency to occur at present.
Summary of the invention:
The present invention catches the present situation that resource constantly descends in order to solve an existing mouthful of mantis shrimp sea, provide a kind of simple to operate, economize power consumption, cost low, can cultivate the propagation of releasing in a large number with mouthful Oratosquilla pond ecological breeding method of mantis shrimp seed.
Technical solution of the present invention is: a kind of Oratosquilla pond ecological breeding method is characterized in that carrying out as follows:
A. choose the female body parent of the mouth mantis shrimp shrimp that the development of ovary is full and be fertilized, be put in the storage pond, holding pond and supported 2～3 days temporarily, adopt disinfectant to aquaculture water sterilization and inflation, 19～25 ℃ of water temperatures, the variegated clam meat mincing of throwing something and feeding every day, 8～12 kilograms/hectare of feeding volumes are supported density 600～800 tails/10～50m temporarily
3
B. select healthy individual and place the coastal tidal pond, cultivation density is 3000～4000 fish/has, pond bottom has the soft bed mud of at least 20 cm thicks, during the cultivation every day the variegated clam meat mincing of throwing something and feeding, feeding volume is by 8～12 kilograms/hectare, before mouth mantis shrimp parent shrimp lays eggs, in cultivating pool, throw in fermentation poultry dung rich water, injected volume is 150 kilograms/hectare;
C. a mouthful mantis shrimp parent shrimp lays eggs, oogenesis is between the incubation period, the variegated clam meat mincing of throwing something and feeding every day, and 4～6 kilograms/hectare of feeding volumes after ovum is hatched into the young, are caught a mouthful mantis shrimp parent shrimp;
D. the very moment alima grows to the false Magna shape V phase young, throws in freezing red shrimp every day, and 4～6 kilograms/hectare of feeding volumes are cultivated to the young and grown up to young mouthful mantis shrimp of I phase, catch a mouthful mantis shrimp seed.
It is described that to choose the development of ovary female body of mouth mantis shrimp parent shrimp full and that be fertilized be to choose sexual gland to be full of whole back, the outside of belly and to be that salmon pink, periproct part are triangular in shape, body is grown up in the female body mouth mantis shrimp that 100mm, sexual gland index are 13.5～14.7%, body surface has no mechanical damage, appendage is complete, body surface is glossy and the development of ovary is full.
After very moment mantis shrimp parent shrimp lays eggs, place respectively 2 sieve baskets in four corners in pond and in each sieve basket, place 2 mouth mantis shrimp parent shrimps and 2 artificial caves of U-shaped.
The invention has the beneficial effects as follows:
1. take full advantage of interbiotic symbiosis complementary relationship and predation mechanism, can reduce the bait feeding amount, low energy consumption, development cost is low;
2. reduce the impact of factorial seedling growth on the seashore wetland ecosystem, be conducive to cultivate reparation and the comprehensive utilization of marine ecosystem environment;
3. cultivating pool can flow anxious beach wetland away from the wave is high, reduces natural calamity to the impact of aquaculture, the invasion and attack of minimizing natural waters harmful organisms, has increased the survival rate of mouthful alima;
4. easy and simple to handle, convenient management, the carrying out of the propagation work of being convenient to release.
Embodiment:
A. at the beginning of annual 5 months, during 19～25 ℃ of seawater water temperatures, choose the female body parent of the mouth mantis shrimp shrimp that the development of ovary is full and be fertilized, namely choose sexual gland and be full of whole back (after front end starts from stomach, extand rearward to periproct), the outside of belly is salmon pink, the periproct part is triangular in shape, body is grown up in 100mm, the sexual gland index is 13.5～14.7%, body surface has no mechanical damage, appendage is complete, the female body mouth mantis shrimp that body surface is glossy and the development of ovary is full, be put in the storage pond, holding pond of disinfecting in advance (cement pit) and supported 2～3 days temporarily, storage pond, holding pond adds filtered pure and fresh seawater, inflation, for preventing that bacterium from infecting, drop into cultivation disinfectant EDTA (5ppm) and terramycin (1ppm) in the water body to supporting temporarily, the variegated clam meat mincing of throwing something and feeding every day, 8～12 kilograms/hectare of feeding volumes are supported density 600～800 tails/10～50m temporarily
3The rejecting vigor is poor, body colour is turned white afterwards and dead individuality to support temporarily 2～3 days.
B. select 700 tail healthy individual and place the coastal tidal pond, about 0.2 hectare of this pond area, on every side without industrial plants, inject without sewage, water quality good (meeting the breeding water standard), the about 50cm of water transparency, 1 meter of mean depth of water, the thick about 0.5m of sediment of pond is suitable for a mouthful mantis shrimp parent shrimp and burrows and lay eggs.During the cultivation every night the variegated clam meat mincing of throwing something and feeding, feeding volume is by 2 kilograms.Based on ecological community's parabiosis mutualism principle and food chain principle, before mouth mantis shrimp parent shrimp lays eggs, the fermentation poultry dung rich water of splashing in the cultivating pool, amount of application is 30kg, purpose is to promote the amount reproductions such as useful plankton comprises in the pond diatom (rhombus algae, boat-shaped algae, Qu Zhouzao) and copepoda, to guarantee good open-mouthed bait and the regulating water quality of the young after mouthful mantis shrimp V phase.
During the cultivation also at any time YSI 6920 type Multifunctional water monitors monitor the variation of native pond temperature, salinity, turbidity, pH, chlorophyll content and water level, utilize the fluctuation of tidewater, open the sluices in good time and change water.
C. a mouthful mantis shrimp parent shrimp lays eggs, oogenesis is between the incubation period, because close shrimp has the oogenesis habit after laying eggs, mouthful mantis shrimp is generally no longer appeared and is looked for food during this, in the cave, hatch before the hatching always, therefore reduce variegated clam meat mincing feeding volume, 1 kilogram of the variegated clam meat mincing of throwing something and feeding every night are after ovum is hatched into the young, catch and kill a mouthful mantis shrimp parent shrimp with drift net, prevent oogenesis after close shrimp kill and devour the young.
After mouthful mantis shrimp parent shrimp lays eggs, can place respectively 2 sieve baskets in four corners in pond and in each sieve basket, place 2 mouth mantis shrimps parent shrimps and 2 artificial caves of U-shaped, throw same bait, for the reproductive behavior of observing at any time close shrimp.
D. the very moment alima grows to the false Magna shape V phase young, throw in 1 kilogram of freezing red shrimp every day, to grow artemia nauplii, oppossum shrimp Magna zoea larva and a large amount of fresh and alive oppossum shrimp classes in the seawater, open-mouthed bait as the mouth alima, can reduce the artitificial food feeding volume, cultivate to the young and grow up to I phase young mouthful of mantis shrimp, catch a mouthful mantis shrimp seed.
As adjoin and support the crab pond, then should place crab pot, drift net and cage, remove the impact of the harmful organisms such as crab class, convenient management.
The examination of mouth alima quantity:
Getting 6 points around in the pond, is taper fishing net (40 order) plankton net of 0.25m with diameter, drags under water 1m (drainage volume 0.05m
3), all count dragging each young of getting phase, total about 1,440,000 tails of output of seedling, average body is long to be 1.95cm, average weight is 0.034g.The result shows, begins to lay eggs successively from the close shrimp of mouth mantis shrimp on May 13, to incubating oosperm on May 28.Under salinity 23 ± 3,19～25 ℃ of conditions of water temperature, since I phase vacation Magna zoea larva, in June during 29 calendar 33d young mouthful mantis shrimp of I phase appears.
Cultivate the propagation activity of releasing that the young shrimp of mouthful mantis shrimp can be used for Sea Near, can realize the resource continuous utilization of mouthful mantis shrimp.
Claims (3)
1. Oratosquilla pond ecological breeding method is characterized in that carrying out as follows:
A. choose the female body parent of the mouth mantis shrimp shrimp that the development of ovary is full and be fertilized, be put in the storage pond, holding pond and supported 2～3 days temporarily, adopt disinfectant to aquaculture water sterilization and inflation, 19～25 ℃ of water temperatures, the variegated clam meat mincing of throwing something and feeding every day, 8～12 kilograms/hectare of feeding volumes are supported density 600～800 tails/10～50m temporarily
3
B. select healthy individual and place the coastal tidal pond, cultivation density is 3000～4000 fish/has, pond bottom has the soft bed mud of at least 20 cm thicks, during the cultivation every day the variegated clam meat mincing of throwing something and feeding, feeding volume is by 8～12 kilograms/hectare, before mouth mantis shrimp parent shrimp lays eggs, in cultivating pool, throw in fermentation poultry dung rich water, injected volume is 150 kilograms/hectare;
C. a mouthful mantis shrimp parent shrimp lays eggs, oogenesis is between the incubation period, the variegated clam meat mincing of throwing something and feeding every day, and 4～6 kilograms/hectare of feeding volumes after ovum is hatched into the young, are caught a mouthful mantis shrimp parent shrimp;
D. the very moment alima grows to the false Magna shape V phase young, throws in freezing red shrimp every day, and 4～6 kilograms/hectare of feeding volumes are cultivated to the young and grown up to young mouthful mantis shrimp of I phase, catch a mouthful mantis shrimp seed.
2. Oratosquilla pond ecological breeding method according to claim 1 is characterized in that: choose the development of ovary female body parent of mouth mantis shrimp shrimp full and that be fertilized and be and choose sexual gland and be full of whole back, the outside of belly and be that salmon pink, periproct part are triangular in shape, body is grown up in the female body mouth mantis shrimp that 100mm, sexual gland index are 13.5～14.7%, body surface has no mechanical damage, appendage is complete, body surface is glossy and the development of ovary is full.
3. Oratosquilla pond ecological breeding method according to claim 1 and 2 is characterized in that: after very moment mantis shrimp parent shrimp lays eggs, place respectively 2 sieve baskets in four corners in pond and place 2 mouth mantis shrimp parent shrimps and 2 artificial caves of U-shaped in each sieve basket.
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| CN2009102200891A CN101703020B (en) | 2009-11-24 | 2009-11-24 | Oratosquilla pond ecological breeding method |
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| CN2009102200891A CN101703020B (en) | 2009-11-24 | 2009-11-24 | Oratosquilla pond ecological breeding method |
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| CN101703020A CN101703020A (en) | 2010-05-12 |
| CN101703020B true CN101703020B (en) | 2013-04-24 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103843699B (en) * | 2013-12-23 | 2015-12-30 | 浙江省海洋开发研究院 | A kind of mantis shrimp cultural method |
| CN105340799B (en) * | 2015-11-06 | 2017-09-15 | 江苏省农业科学院宿迁农科所 | A kind of red bar whip wrist shrimp young artificial culturing method |
| CN107372252B (en) * | 2017-08-29 | 2020-08-04 | 大连海洋大学 | Method for cultivating young crayfish |
| CN108142337A (en) * | 2018-02-12 | 2018-06-12 | 大连海洋大学 | The cultivation apparatus that squilla oratoria inhabites space can be increased |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101366363A (en) * | 2008-10-13 | 2009-02-18 | 中国水产科学研究院淡水渔业研究中心 | Raise seedling method on scale for freshwater shrimp |
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2009
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101366363A (en) * | 2008-10-13 | 2009-02-18 | 中国水产科学研究院淡水渔业研究中心 | Raise seedling method on scale for freshwater shrimp |
Non-Patent Citations (4)
| Title |
|---|
| 杨春 等.口虾蛄的繁殖和人工育苗.《齐鲁渔业》.2004,第21卷(第3期),第9－11页. * |
| 王克行.黑斑口虾蛄苗种生产.《虾类健康养殖原理与技术》.科学出版社,2008,第437页. * |
| 王波 等.口虾蛄人工育苗生产技术.《齐鲁渔业》.1998,第15卷(第6期),第14－16页. * |
| 谷德贤 等.口虾蛄人工繁殖试验.《北京水产》.2007,(第6期),第35页. * |
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