CN102334454B - Method for breeding one-year double-season seedlings of Procambarus clarkii cultivated in ponds - Google Patents
Method for breeding one-year double-season seedlings of Procambarus clarkii cultivated in ponds Download PDFInfo
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- CN102334454B CN102334454B CN2010102394705A CN201010239470A CN102334454B CN 102334454 B CN102334454 B CN 102334454B CN 2010102394705 A CN2010102394705 A CN 2010102394705A CN 201010239470 A CN201010239470 A CN 201010239470A CN 102334454 B CN102334454 B CN 102334454B
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Abstract
The invention belongs to the technical field of aquaculture, and relates to seedling breeding in the aquaculture, in particular to a method for breeding one-year double-season seedlings of Procambarus clarkii cultivated in ponds. The method comprises the following steps of: 1) planting aquatic weeds; 2) putting juvenile shrimps; 3) feeding a feed; 4) breeding parent shrimps; and 5) partitioning a water body by using insertion nets. The method has the advantages that: 1) an artificial ecosystem for breeding the one-year double-season seedlings in the ponds is created so as to adapt to the natural ecology of the growth and breeding of the Procambarus clarkii; 2) high-quality juvenile shrimps of large specifications are put into the ponds so as to implement the selection of well-bred parent shrimps, so that the survival rate and egg mass rate of the parent shrimps are improved; and 3) a technology for partitioning water bodies by using insertion nets is adopted in the ponds, so that the mating rate and the hatching rate of the parent shrimps and the survival rate of the juvenile shrimps are effectively improved, the batch production of seedlings is facilitated, and the annual yield of the juvenile shrimps in each mu can reach 400 thousand.
Description
Technical field
The invention belongs to technical field of aquaculture, relevant with the seed breeding technical field in the aquaculture, be specifically related to a kind of mating system that is applicable to 1 year pair of season of pond Procambius clarkii seed.
Background technology
Procambius clarkii has become one of important aquatic products of China's foreign exchange earning, and its consumable products and chemical products export capacity are huge.Because the market demand and the price of Procambius clarkii constantly rise, and lure people to excessively capture wantonly, cause wild resource to fall sharply year by year, wild seed fundamentally can't be satisfied the needs of breeding production.In the artificial seed breeds, although present pond some report of artificial culture seed is arranged, breed small scale, can't satisfy the industrialization aquatic products to the demand of seed in enormous quantities.
Summary of the invention
The purpose of this invention is to provide a kind of mating system that is applicable to 1 year pair of season of Procambius clarkii pond seed, method of the present invention comprises sets up artificial ecological system, this system is made of high-quality pasture and water, high-quality juvenile prawn, breeding parent shrimp, water level adjustment and slotting net cutting techniques, form a kind of desirable artificial ecological system, the Procambius clarkii seed is produced reach quality height, mass, to satisfy various aquaculture models such as pond to the demand of Procambius clarkii seed in enormous quantities.
Technical scheme of the present invention is such:
A kind of Procambius clarkii in the pond 1 year two season the breeding and production method of seed, its step is as follows:
(1) pasture and water plantation: select cultivating pool 1-30 mu, eel grass is planted or transplanted in the back of cleaning up the pond in the 1-3 month in every year, waterweed, and eel grass or hydrilla verticillata keep pond water level 10-30 centimetre, make the pasture and water of planting account for 2/3 of pond gross area water body;
(2) juvenile prawn is thrown in: throw in body weight the annual 4-5 month and be the young shrimp of the Procambius clarkii that bred the 9-10 month last one year of 5-7 gram, every mu of juvenile prawn injected volume is 60kg/ mu, amounts to per kilogram juvenile prawn 140-200 tail, and temperature of cultivation is 15-31 ℃;
(3) feedstuff feeding: in the artifical compound feed of throwing something and feeding of the 3-5% by the juvenile prawn body weight 5 o'clock every afternoons, this feed formula is as follows: dish cake 84%, trash fish 8%, alphalise starch 4%, B B-complex 1.5%, composite mineral matter 1.4%, binder 1%, the plain 0.1%. of shell is invested in non-pasture and water zone with described feed, and keeping the pond water level during the breed is 0.8-1.5 rice.
(4) parent shrimp rearing: carry out the breeding parent shrimp rearing in the former pond of Procambius clarkii, select body weight 40 grams, body length is at 9.5 centimetres, body colour is bright-coloured, and the body limb is complete, and is active healthy and strong, female-male proportion is 3: 1 close shrimp, respectively throws in 1 batch in the 8-9 month in every year, and breeding density amounts to for every mu 20.The same juvenile prawn of time, place and feeding volume of throwing something and feeding, keeping the pond water level between breeding period is 1.2 meters, and keeping the pond water level during the seed rearing is 0.5-0.8m, and keeping the pond water level during the breed is 0.8-1.5m.
(5) utilize to insert net and cut apart water body: adopting the aperture between the breeding period of Procambius clarkii is that the polythene net sheet of 0.8cm carries out parallel slotting net and cuts apart breeding water body, and described slotting net and Chi Geng be arranged in parallel, and the spacing of adjacent net pieces is 2m (seeing shown in the accompanying drawing 1).
The present invention has following advantage:
(1) two season of the present invention pond of creating a year seed breeding the artificial ecological system natural ecological environment that adapted to the Procambius clarkii growth and bred.
(2) the present invention throws in the large standard high quality juvenile prawn and implements breeding parent shrimp and select, improve close shrimp survival rate and egg laying rate of red swamp has been established solid foundation for strict in the pond.
(3) the present invention adopts slotting net cutting techniques to improve mating rate, incubation rate and the young shrimp survival rate of close shrimp effectively in the pond, is conducive to the seed mass production.
(4) raw material convenient sources of the present invention, stable, creation method is simple, and equipment and technology requires low, is suitable for large-scale production.
Description of drawings
Fig. 1: be to insert the network arrangements floor map among the present invention.
Embodiment
Below in conjunction with example, the present invention is described in further detail, but embodiment is not limited to this.
Embodiment 1:
(1) plantation high-quality pasture and water in the pond: select 1 mu of pond area, after cleaning up the pond, in planting or transplant eel grass, waterweed or eel grass, hydrilla verticillata 1-3 month, keep pond water level 10-30 centimetre.Make the pasture and water area coverage account for 2/3 of whole pond waters area.
(2) in the pond, throw in the large standard high quality juvenile prawn: throw in large standard high quality juvenile prawn 60kg/ mu (the about 140-200 tail of per kilogram juvenile prawn, every tail juvenile prawn are the 5-7 gram) annual 4-5 month, be the young shrimp that bred 1 year 9-10 month.
(3) feedstuff feeding: about 5 o'clock every afternoons by the 3-5% of the juvenile prawn body weight artifical compound feed (feed formula: dish cake 84%, trash fish 8%, alphalise starch 4%, B B-complex 1.5%, composite mineral matter 1.4%, binder 1%, shell element 0.1%, above-mentioned B B-complex, composite mineral matter, binder and shell element are all available from available from Wuhan, Wuhan City, Hubei Province Gao Long feed corporation,Ltd product) of throwing something and feeding.Feed is thrown in non-pasture and water zone.Keeping the pond water level during the breed is 0.8-1.5 rice.
(4) breeding parent shrimp rearing: strict enforcement breeding parent shrimp is selected in former pond, and every tail parent shrimp body weight requires about body weight 40 restrains, and body is long to be required about 9.5 centimetres, and body colour is bright-coloured, and the body limb is complete, and active healthy and strong, the male and female sex ratio is 3: 1.Respectively throw in 1 batch in the 8-9 month in every year, breeding density is respectively every mu 20 and amounts to.Throw something and feed time, place and feeding volume cultured with juvenile prawn.Keeping the pond water level between breeding period is 1.2 meters.
(5) adopt to insert net and cut apart water body: adopting the aperture between the breeding period of Procambius clarkii is that the polythene net sheet of 0.8cm carries out parallel slotting net and cuts apart breeding water body, and described slotting net and Chi Geng be arranged in parallel, and the spacing of adjacent net pieces is 2m (seeing shown in the accompanying drawing 1).
(6) twoly then fish for big specification Procambius clarkii seed season: April in next year with the 1st batch reach more than 4 centimetres big specification Procambius clarkii seed and postpartum the parent shrimp fish for sale, the seedling kind that does not reach specification continues to stay in the former pond cultivates, to fishing for the 2nd batch of big specification Procambius clarkii seed by the end of July.Can reach 400,000 tails by above-mentioned embodiment year per mu yield juvenile prawn.
Embodiment 2:
(1) in the pond, transplant the high-quality pasture and water: 30 mu of scavenger pool areas, after cleaning up the pond, transplant eel grass, waterweed or eel grass, hydrilla verticillata July, keep water level 30-40cm.The pasture and water area coverage is 2/3.
(2) breeding parent shrimp is selected and puts in a suitable place to breed and throw something and feed: the annual 4-5 month, strict enforcement breeding parent shrimp is selected, and every urosome is important to be asked about 40g, and body is long to be required about 9.5cm, and body colour is bright-coloured, and the body limb is complete, and vivaciously healthy and strong, the male and female sex ratio is 3: 1.Respectively throw in 1 batch 8-9 month, breeding density is 20kg/ mu.About 5 o'clock every afternoons by the 3-5% of the close shrimp body weight artifical compound feed (feed formula is seen embodiment 1) of throwing something and feeding.Feed is thrown in non-pasture and water zone.Water level is 1.2m between breeding period.
(3) adopt to insert net and cut apart water body: adopting the aperture between the breeding period of Procambius clarkii is that the polythene net sheet of 0.8cm carries out parallel slotting net and cuts apart breeding water body, and described slotting net and Chi Geng be arranged in parallel, and the spacing of adjacent net pieces is 2m (seeing shown in the accompanying drawing 1).
(4) young shrimp cultivation and management: 1) cultivate: the artifical compound feed of throwing something and feeding (prescription is seen embodiment 1), feeding volume are about 1% of young shrimp body weight, divide 8 o'clock mornings and throw something and feed for 5 o'clock twice at dusk, account for 40% of total feeding volume morning, account for 60% of total feeding volume at dusk.To culture pond water controls deeply at 1.0-1.2m.
(5) juvenile prawn is cultivated: in annual March, when water temperature stability begins the artifical compound feed of throwing something and feeding in time more than 15 ℃, about 5 o'clock every afternoons, feeding volume is the 3-5% of juvenile prawn body weight.Described artifical compound feed is thrown in non-pasture and water zone.Depth of water control is at 0.8-1.5m.
(6) twoly then fish for big specification Procambius clarkii seed season: April in next year with the 1st batch reach more than the 4cm large size seedling seed and postpartum the parent shrimp fish for sale, the seedling kind that does not reach specification continues to stay former pond cultivates, and fishes for the 2nd batch of large size seedling seed by the end of July.Year per mu yield juvenile prawn can reach 400,000 tails.
Embodiment 3:
The pond area of present embodiment is 20 mu, and its relevant cultivation and management method are with embodiment 1.
Claims (1)
1. mating system that is applicable to seed of two season of pond Procambius clarkii 1 year, its step is as follows:
(1) pasture and water plantation: select cultivating pool 1-30 mu, the back of cleaning up the pond is the 1-3 month in every year in planting or transplant eel grass and waterweed, or eel grass and hydrilla verticillata, keeps pond water level 10-30 centimetre, makes the pasture and water of planting account for 2/3 of the pond waters gross area;
(2) juvenile prawn is thrown in: throwing in body weight the annual 4-5 month is the young shrimp of the Procambius clarkii that bred the 9-10 month last one year of 5-7 gram, and every mu of juvenile prawn injected volume is 60kg/ mu, amounts to per kilogram juvenile prawn 140-200 tail, and temperature of cultivation is 15-31 ℃;
(3) feedstuff feeding: in the artifical compound feed of throwing something and feeding of the 3-5% by the juvenile prawn body weight 5 o'clock every afternoons, this feed formula is as follows: dish cake 84%, trash fish 8%, alphalise starch 4%, B B-complex 1.5%, composite mineral matter 1.4%, binder 1%, shell element 0.1% is invested in non-pasture and water zone with described feed, and keeping the pond water level during the breed is 0.8-1.5 rice;
(4) close shrimp is selected: the parent shrimp rearing that carries out Procambius clarkii at Yuan Chizhong, select body weight 40 grams, body is long to be required at 9.5 centimetres, body colour is bright-coloured, the body limb is complete, active healthy and strong, female-male proportion is 3: 1 close shrimp, respectively throw in 1 batch in the 8-9 month in every year, every mu of 20kg of breeding density, feed and the same step of the time of throwing something and feeding, place and feeding volume (3) thereof, keeping the pond water level between breeding period is 1.2 meters, keeping the pond water level during the seed rearing is 0.5-0.8m, and keeping the pond water level during the breed is 0.8-1.5m;
(5) utilize to insert net and cut apart water body: adopting the aperture between the breeding period of Procambius clarkii is that the polythene net sheet of 0.8cm carries out parallel slotting net and cuts apart breeding water body, and described slotting net and Chi Geng be arranged in parallel, and the spacing of adjacent net pieces is 2m.
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| CN2010102394705A CN102334454B (en) | 2010-07-26 | 2010-07-26 | Method for breeding one-year double-season seedlings of Procambarus clarkii cultivated in ponds |
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| CN2010102394705A CN102334454B (en) | 2010-07-26 | 2010-07-26 | Method for breeding one-year double-season seedlings of Procambarus clarkii cultivated in ponds |
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| CN102334454B true CN102334454B (en) | 2013-07-17 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102919173B (en) * | 2012-11-12 | 2014-11-26 | 丹阳市延陵镇蛟龙湖渔业专业合作社 | Method for breeding freshwater shrimps in three seasons |
| CN104969891A (en) * | 2015-07-19 | 2015-10-14 | 华中农业大学 | Breeding method of one-year double-cropping seedlings in rice field of procambarus clarkii |
| CN105340800A (en) * | 2015-11-23 | 2016-02-24 | 湖北莱克水产食品股份有限公司 | Pond co-culture technology for crayfishes and yellow catfishes |
| CN109673556A (en) * | 2019-01-30 | 2019-04-26 | 盐城工学院 | A method of improving freshwater shrimp egg laying rate of red swamp |
| CN110367161A (en) * | 2019-08-23 | 2019-10-25 | 上海海洋大学 | A kind of big specification breeding selection of cray |
| CN112136737A (en) * | 2020-08-19 | 2020-12-29 | 江苏省农业科学院泰州农科所 | Method for symbiotic cultivation of two-season freshwater shrimps by shrimp and vegetable |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1699392A1 (en) * | 1989-05-23 | 1991-12-23 | Азовский Научно-Исследовательский Институт Рыбного Хозйства | Method for cultivation of crawfishes |
| CN101720707A (en) * | 2009-12-11 | 2010-06-09 | 华中农业大学 | Method for improving egg laying rate of red swamp crayfish |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1699392A1 (en) * | 1989-05-23 | 1991-12-23 | Азовский Научно-Исследовательский Институт Рыбного Хозйства | Method for cultivation of crawfishes |
| CN101720707A (en) * | 2009-12-11 | 2010-06-09 | 华中农业大学 | Method for improving egg laying rate of red swamp crayfish |
Non-Patent Citations (3)
| Title |
|---|
| 周鑫.克氏原鳌虾人工繁殖及无公害养殖技术（五）.《科学养鱼》.2009,(第5期), * |
| 王树刚等.黄河三角洲地区克氏原鳌虾养殖技术初探.《齐鲁渔业》.2009,第26卷(第1期), |
| 黄河三角洲地区克氏原鳌虾养殖技术初探;王树刚等;《齐鲁渔业》;20090131;第26卷(第1期);19－20 * |
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