CN108770742A - A kind of method for culturing seedlings of Macrobrachium rosenbergii high-survival rate - Google Patents

A kind of method for culturing seedlings of Macrobrachium rosenbergii high-survival rate Download PDF

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Publication number
CN108770742A
CN108770742A CN201810520393.7A CN201810520393A CN108770742A CN 108770742 A CN108770742 A CN 108770742A CN 201810520393 A CN201810520393 A CN 201810520393A CN 108770742 A CN108770742 A CN 108770742A
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China
Prior art keywords
shrimp
days
survival rate
nursery pond
macrobrachium rosenbergii
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CN201810520393.7A
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Chinese (zh)
Inventor
毛觉生
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Suzhou Maoshi Yangcheng Lake Aquatic Development Co Ltd
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Suzhou Maoshi Yangcheng Lake Aquatic Development Co Ltd
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Priority to CN201810520393.7A priority Critical patent/CN108770742A/en
Publication of CN108770742A publication Critical patent/CN108770742A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/50Culture of aquatic animals of shellfish
    • A01K61/59Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Abstract

The present invention relates to a kind of method for culturing seedlings of Macrobrachium rosenbergii high-survival rate, it includes the following steps:(a)Multiple nursery ponds are injected after river water is sterilized;(b)It is put into the female shrimp of selection and breeding into any one of nursery pond and male shrimp is cultivated and makes its mating, fertilization;(c)The female shrimp of the oogenesis of after fertilization is transferred in another described nursery pond and is cultivated;When the color of the female shrimp abdomen embryo of oogenesis becomes light grey or grey, fall off to obtain the shrimp seedling young;(d)The shrimp seedling young that strainer is fished for is transferred to wherein by the salinity for controlling water in another described nursery pond, and it is 8 ~ 120,000 tails/m to control density3;The salinity of water starts to be 6 ~ 7 ‰ in the nursery pond, and 4 ~ 5 ‰ are reduced to after cultivating 6 ~ 7 days, and 2.5 ~ 3 ‰ are reduced to after cultivating 12 ~ 13 days, and 1 ~ 2 ‰ are reduced to after cultivating 18 ~ 19 days;(e)It will emerge after the shrimp seedling larval culture 20 ~ 22 days.Can improve in this way the shrimp seedling young to the adaptation of fresh water can, to improve the survival rate of Macrobrachium rosenbergii;And cost can be reduced.

Description

A kind of method for culturing seedlings of Macrobrachium rosenbergii high-survival rate
Technical field
The invention belongs to aquatic products nursery fields, are related to a kind of method for culturing seedlings of Macrobrachium rosenbergii, and in particular to a kind of Roche The method for culturing seedlings of pond crayfish high-survival rate.
Background technology
Aquatic products refer to animal and its converted products of ocean and fresh water fishery production.Fresh and living aquatic products, be divided into fish, shrimp, Crab, four major class of shellfish.Aquaculture is the production activity of the lower breeding of artificial control, cultivation and harvest aquatic animals and plants, and aquatic products is supported It is typically to raise the aquatic products seedling of purchase to certain size and sell to grow family.Aquatic products are needed in cultivation using prebiotic Bacterium, vitamin etc. are to improve the resistance of aquatic products, harmful microbe in pool is inhibited to breed.Existing prebiotic promotor composition After being spilled into pool, it is easy to cause the drastically decline of the transparency and finish of water body, this can influence the growth and development of aquatic products.
Invention content
The technical problem to be solved in the invention is a kind of Macrobrachium rosenbergii high-survival rate proposed in view of the above technical problems Method for culturing seedlings.
In order to achieve the above objectives, the technical solution adopted in the present invention is:A kind of nursery side of Macrobrachium rosenbergii high-survival rate Method, it includes the following steps:
(a)Multiple nursery ponds are injected after river water is sterilized;
(b)It is put into the female shrimp of selection and breeding into any one of nursery pond and male shrimp is cultivated and makes its mating, fertilization;
(c)The female shrimp of the oogenesis of after fertilization is transferred in another described nursery pond and is cultivated;Wait for the female shrimp abdomen embryo of oogenesis Color when becoming light grey or grey, fall off to obtain the shrimp seedling young;
(d)The shrimp seedling young that strainer is fished for is transferred to wherein, and controls by the salinity for controlling water in another described nursery pond Density processed is 8 ~ 120,000 tails/m3;Fairy shrimp nauplius is fed, 4 ~ 8 h are fed once;By the shrimp seedling larval culture 7 ~ 10 After it, increases before feeding fairy shrimp nauplius and feed egg custard;After the shrimp seedling larval culture 15 ~ 18 days, also increase Feed prawn slice;The feeding volume of fairy shrimp nauplius, egg custard and prawn slice is subject to the shrimp seedling young 1h and is eaten up;It is described to educate The salinity of water starts to be 6 ~ 7 ‰ in Miao Chi, and 4 ~ 5 ‰ are reduced to after cultivating 6 ~ 7 days, and 2.5 ~ 3 ‰ are reduced to after cultivating 12 ~ 13 days, cultivates 1 ~ 2 ‰ are reduced to after 18 ~ 19 days;
(e)It will emerge after the shrimp seedling larval culture 20 ~ 22 days;
Step(c), step(d)And step(e)In, water temperature is 31 ~ 32 DEG C in the nursery pond, and dissolved oxygen is 5.5 ~ 5.8mg/L.
Optimally, step(a)In, pool processed is dug at the place of bordering on the river, so that river water is flowed into after media filtration in the pool, often Cubic meter is carried out disinfection with 20 ~ 50g bleaching powder, injects multiple nursery ponds after standing 7 ~ 10 days;The medium is to contain sea Continuous, activated carbon and sandstone mixture.
Optimally, step(c)In, the female shrimp for sloughing abdomen embryo is put into step(b)In the nursery pond, make it It mates with male shrimp.
Optimally, step(d)In, the strainer is 160 ~ 180 mesh.
Optimally, step(d)In, during only feeding fairy shrimp nauplius, also it is separately added into the dimension of 500 ~ 1000ppm Raw element C and chitosan.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art:Macrobrachium rosenbergii of the present invention The method for culturing seedlings of high-survival rate, by synchronizing the adjustment of the adjustment and bait that carry out salinity during shrimp seedling larval culture, this Sample can improve the shrimp seedling young to the adaptation of fresh water can, to improve the survival rate of Macrobrachium rosenbergii;And cost can be reduced.
Specific implementation mode
The method for culturing seedlings of Macrobrachium rosenbergii high-survival rate of the present invention, it includes the following steps:(a)It is injected after river water is sterilized more A nursery pond;(b)Be put into the female shrimp of selection and breeding into any one of nursery pond and male shrimp cultivated and made its mating, by Essence;(c)The female shrimp of the oogenesis of after fertilization is transferred in another described nursery pond and is cultivated;Wait for the female shrimp abdomen embryo's of oogenesis When color becomes light gray or grey, fall off to obtain the shrimp seedling young;(d)The salinity for controlling water in another described nursery pond, will filter The shrimp seedling young that net is fished for is transferred to wherein, and it is 8 ~ 120,000 tails/m to control density3;Feed fairy shrimp nauplius, 4 ~ 8 H is fed once;After the shrimp seedling larval culture 7 ~ 10 days, increases before feeding fairy shrimp nauplius and feed egg custard; After the shrimp seedling larval culture 15 ~ 18 days, also increases and feed prawn slice;Fairy shrimp nauplius, egg custard and prawn slice are fed Amount is subject to the shrimp seedling young 1h and is eaten up;The salinity of water starts to be 6 ~ 7 ‰ in the nursery pond, it is reduced to 4 after cultivating 6 ~ 7 days ~ 5 ‰, it is reduced to 2.5 ~ 3 ‰ after cultivating 12 ~ 13 days, 1 ~ 2 ‰ are reduced to after cultivating 18 ~ 19 days;(e)By the shrimp seedling larval culture 20 ~ It emerges after 22 days;Step(c), step(d)And step(e)In, water temperature is 31 ~ 32 DEG C in the nursery pond, dissolved oxygen 5.5 ~5.8mg/L.Can improve in this way the shrimp seedling young to the adaptation of fresh water can, to improve the survival rate of Macrobrachium rosenbergii;And energy Enough reduce cost.
Step(a)In, pool processed is dug at the place of bordering on the river, river water is made to be flowed into after media filtration in the pool, every cubic metre It is carried out disinfection with 20 ~ 50g bleaching powder, injects multiple nursery ponds after standing 7 ~ 10 days;The medium is to contain sponge, activity The mixture of charcoal and sandstone.The cultivation of seedling is directly carried out with river water, can also improve adaptation energy of the shrimp seedling young to river water in this way Power, at the same it is at low cost.Step(c)In, the female shrimp for sloughing abdomen embryo is put into step(b)In the nursery pond, make it It mates with male shrimp;The usually cycle fertilization 5 ~ 6 times in this way of above-mentioned female shrimp, can make full use of physical strong female in this way Shrimp advantageously reduces cost and ensures that seedling has good gene.Step(d)In, the strainer is 160 ~ 180 mesh;Step (d)In, during only feeding fairy shrimp nauplius, it is also separately added into the vitamin C and chitosan of 500 ~ 1000ppm, this is Because vitamin C and chitosan can not only purify water, and they can improve the constitution of the shrimp seedling young, improve its resistance Power further increases the survival rate of its raising.
The preferred embodiment of the invention will be described in detail below.
Embodiment 1
The present embodiment provides a kind of method for culturing seedlings of Macrobrachium rosenbergii high-survival rate, it includes the following steps:
(a)Pool processed is dug at the place of bordering on the river, river water is made to be flowed into pool after media filtration(Medium by set gradually sand stone layer, Active carbon layer and spongy layer composition), stop when the water in pool is noted to the 2/3 of volume;With every cubic metre of use 20 ~ 50g bleaching The dosage of powder carries out disinfection, and injects four nursery ponds after standing 7 ~ 10 days;
(b)It is put into the female shrimp of selection and breeding into first nursery pond and male shrimp is cultivated and makes its mating, fertilization(It specifically refers to Application No. is the embodiments 1 of 201711085858 .2 Chinese invention patents);
(c)The female shrimp of the oogenesis of after fertilization is transferred in first nursery pond and is cultivated(It is 31 ~ 32 to control water temperature in nursery pond DEG C, dissolved oxygen is 5.5 ~ 5.8mg/L);When the color of the female shrimp abdomen embryo of oogenesis becomes light grey or grey, embryo is from female shrimp abdomen Portion falls off to obtain the shrimp seedling young;The female shrimp for sloughing abdomen embryo is placed into step(b)In the nursery pond, carried out again with male shrimp Mating(It is 5 ~ 6 times/year repeatable).
(d)The salinity for controlling water in third nursery pond is 7 ‰(In nursery pond water temperature also be 31 ~ 32 DEG C, dissolved oxygen be 5.5 ~ 5.8mg/L), the shrimp seedling young fished for the strainer of 160 ~ 180 mesh is simultaneously transferred to wherein, control cultivation density be 8 ~ 120,000 tails/ m3;It is separately added into the vitamin C and chitosan of 500ppm, feeds fairy shrimp nauplius, 4 ~ 8 h are fed once;It cultivates 6 days The salinity of water in nursery pond is reduced to 5 ‰ afterwards, is continued after cultivating 1 day, increases before feeding fairy shrimp nauplius and feeds egg Custard(Egg custard and the mass ratio of fairy shrimp are 1:1, feeding volume is subject to shrimp seedling young 1h and is eaten up, similarly hereinafter);Continue to cultivate 5 days, Salinity is reduced to 3 ‰;Again after 3 days, also increases and feed prawn slice(Prawn slice, egg custard and the mass ratio of fairy shrimp are 1:1:1);3 days again Afterwards, salinity is reduced to 13 ‰;
(e)It emerges after shrimp seedling larval culture is added up to 20 days.
Embodiment 2
The present embodiment provides a kind of method for culturing seedlings of Macrobrachium rosenbergii high-survival rate, it with it is almost the same in embodiment 1, it is different It is:Step(d)In, the vitamin C and chitosan of addition are respectively 1000ppm.
Embodiment 3
The present embodiment provides a kind of method for culturing seedlings of Macrobrachium rosenbergii high-survival rate, it with it is almost the same in embodiment 1, it is different It is:Step(d)In, the vitamin C and chitosan of addition are respectively 800ppm.
Comparative example 1
This example provides a kind of method for culturing seedlings of Macrobrachium rosenbergii, it with it is almost the same in embodiment 1, unlike:Step(d)In Not carrying out the gradient of salinity reduces;But in step(e)In, it emerges after being desalinated.
Comparative example 2
This example provides a kind of method for culturing seedlings of Macrobrachium rosenbergii, it with it is almost the same in embodiment 1, unlike:Step(d) In, the vitamin C that is only added.
Comparative example 3
This example provides a kind of method for culturing seedlings of Macrobrachium rosenbergii, it with it is almost the same in embodiment 1, unlike:Step(d) In, the vitamin C and chitosan that are not added.
The survival rate of Macrobrachium rosenbergii seedling in embodiment 1-3, comparative example 1-3 is measured, survival rate=(Total juvenile prawn The dead juvenile prawn number of number-)/ total juvenile prawn number × 100%, respectively 94.5%, 94.0%, 96.0%, 92.5%, 92.0% and 90%.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.

Claims (5)

1. a kind of method for culturing seedlings of Macrobrachium rosenbergii high-survival rate, which is characterized in that it includes the following steps:
(a)Multiple nursery ponds are injected after river water is sterilized;
(b)It is put into the female shrimp of selection and breeding into any one of nursery pond and male shrimp is cultivated and makes its mating, fertilization;
(c)The female shrimp of the oogenesis of after fertilization is transferred in another described nursery pond and is cultivated;Wait for the female shrimp abdomen embryo of oogenesis Color when becoming light grey or grey, fall off to obtain the shrimp seedling young;
(d)The shrimp seedling young that strainer is fished for is transferred to wherein, and controls by the salinity for controlling water in another described nursery pond Density processed is 8 ~ 120,000 tails/m3;Fairy shrimp nauplius is fed, 4 ~ 8 h are fed once;By the shrimp seedling larval culture 7 ~ 10 After it, increases before feeding fairy shrimp nauplius and feed egg custard;After the shrimp seedling larval culture 15 ~ 18 days, also increase Feed prawn slice;The feeding volume of fairy shrimp nauplius, egg custard and prawn slice is subject to the shrimp seedling young 1h and is eaten up;It is described to educate The salinity of water starts to be 6 ~ 7 ‰ in Miao Chi, and 4 ~ 5 ‰ are reduced to after cultivating 6 ~ 7 days, and 2.5 ~ 3 ‰ are reduced to after cultivating 12 ~ 13 days, cultivates 1 ~ 2 ‰ are reduced to after 18 ~ 19 days;
(e)It will emerge after the shrimp seedling larval culture 20 ~ 22 days;
Step(c), step(d)And step(e)In, water temperature is 31 ~ 32 DEG C in the nursery pond, and dissolved oxygen is 5.5 ~ 5.8mg/L.
2. the method for culturing seedlings of Macrobrachium rosenbergii high-survival rate according to claim 1, it is characterised in that:Step(a)In, it is bordering on the river Pool processed is dug at place, so that river water is flowed into after media filtration in the pool, every cubic metre is carried out disinfection with 20 ~ 50g bleaching powder, quiet Multiple nursery ponds are injected after setting 7 ~ 10 days;The medium is the mixture containing sponge, activated carbon and sandstone.
3. the method for culturing seedlings of Macrobrachium rosenbergii high-survival rate according to claim 1, it is characterised in that:Step(c)In, it will slough The female shrimp of abdomen embryo is put into step(b)In the nursery pond, it is made to mate with male shrimp.
4. the method for culturing seedlings of Macrobrachium rosenbergii high-survival rate according to claim 1, it is characterised in that:Step(d)In, the filter Net is 160 ~ 180 mesh.
5. the method for culturing seedlings of Macrobrachium rosenbergii high-survival rate according to claim 1, it is characterised in that:Step(d)In, only throwing During feeding fairy shrimp nauplius, it is also separately added into the vitamin C and chitosan of 500 ~ 1000ppm.
CN201810520393.7A 2018-05-28 2018-05-28 A kind of method for culturing seedlings of Macrobrachium rosenbergii high-survival rate Pending CN108770742A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109479778A (en) * 2018-12-08 2019-03-19 海南海壹水产种苗有限公司 A kind of evaluation method of Penaeus Vannmei shrimp seedling anti-stress ability

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008137065A1 (en) * 2007-05-04 2008-11-13 Marical, Inc. Methods of raising crustaceans in low salinity water
CN101647414A (en) * 2009-09-08 2010-02-17 中国水产科学研究院淡水渔业研究中心 Method for culturing Luo pond crayfish fries in greenhouse
CN102415345A (en) * 2011-08-31 2012-04-18 华南师范大学 Method for cultivating macrobrachium rosenbergii offspring seed by using aquatic ozone culture system
CN103704161A (en) * 2014-01-14 2014-04-09 扬州市嘉丰罗氏沼虾良种繁殖有限公司 Giant freshwater prawn breeding method
CN104938378A (en) * 2015-06-03 2015-09-30 广西壮族自治区水产科学研究院 Ecological young shrimp culture method for macrobrachium rosenbergii
CN106922583A (en) * 2017-01-20 2017-07-07 扬州市嘉丰罗氏沼虾良种繁殖有限公司 A kind of Macrobrachium rosenbergii SPF(It is virus-free)Offspring breeding method
CN107751067A (en) * 2017-11-07 2018-03-06 华南师范大学 A kind of mating system of all-male Macrobrachium rosenbergii
CN107787888A (en) * 2017-10-27 2018-03-13 襄阳市闽升特种水产养殖有限公司 A kind of Penaeus Vannmei shrimp seedling circulates desalting breeding method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008137065A1 (en) * 2007-05-04 2008-11-13 Marical, Inc. Methods of raising crustaceans in low salinity water
CN101647414A (en) * 2009-09-08 2010-02-17 中国水产科学研究院淡水渔业研究中心 Method for culturing Luo pond crayfish fries in greenhouse
CN102415345A (en) * 2011-08-31 2012-04-18 华南师范大学 Method for cultivating macrobrachium rosenbergii offspring seed by using aquatic ozone culture system
CN103704161A (en) * 2014-01-14 2014-04-09 扬州市嘉丰罗氏沼虾良种繁殖有限公司 Giant freshwater prawn breeding method
CN104938378A (en) * 2015-06-03 2015-09-30 广西壮族自治区水产科学研究院 Ecological young shrimp culture method for macrobrachium rosenbergii
CN106922583A (en) * 2017-01-20 2017-07-07 扬州市嘉丰罗氏沼虾良种繁殖有限公司 A kind of Macrobrachium rosenbergii SPF(It is virus-free)Offspring breeding method
CN107787888A (en) * 2017-10-27 2018-03-13 襄阳市闽升特种水产养殖有限公司 A kind of Penaeus Vannmei shrimp seedling circulates desalting breeding method
CN107751067A (en) * 2017-11-07 2018-03-06 华南师范大学 A kind of mating system of all-male Macrobrachium rosenbergii

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
侯传宝: "提高南美白对虾淡化成活率及苗种质量的措施", 《渔业致富指南》 *
朱春华: "低盐度条件下罗氏沼虾人工育苗试验", 《水产养殖》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109479778A (en) * 2018-12-08 2019-03-19 海南海壹水产种苗有限公司 A kind of evaluation method of Penaeus Vannmei shrimp seedling anti-stress ability
CN109479778B (en) * 2018-12-08 2021-06-15 海南海壹水产种苗有限公司 Method for evaluating anti-stress capability of young penaeus vannamei boone

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