CN102440211A - Killifish culture method - Google Patents
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- CN102440211A CN102440211A CN2011103642656A CN201110364265A CN102440211A CN 102440211 A CN102440211 A CN 102440211A CN 2011103642656 A CN2011103642656 A CN 2011103642656A CN 201110364265 A CN201110364265 A CN 201110364265A CN 102440211 A CN102440211 A CN 102440211A
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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
Abstract
The invention relates to a killifish culture method. The method includes the following steps: culture water, the pH of which is 6.5 to 8.0 and the oxygen content of which is 4mg/L to 8mg/L, is adopted to incubate spawns under 24 DEG C to 30 DEG C for 4 to 12 hours, incubated larvae are fed with brine shrimp larvae after 10 to 15 hours, water is changed every three days, and the amount of changed water is 1/10 to 1/5 each time; after 10 to 20 days, the larvae are grown into adult fishes, the adult fishes are transferred into a culture tank for raising and fed with fairy shrimps, water is changed every two days, and the amount of changed water is 1/8 to 1/4 each time. The culture method for culturing killifishes is easy to operate, and moreover, both the incubation rate and the survival rate of the killifishes are high.
Description
Technical field
The present invention relates to a kind of method for cultivation of fish, be specifically related to the cultural method of a kind of Medaka fish.
Background technology
The Medaka fish not only has delicate and exquisite figure and bright-coloured beautiful color, more receives making a pet of of countless Medaka fish fans because of its unique modes of reproduction.The fish-egg of Medaka fish can be under the situation of kept dry be crossed over the continent with the mode of mailing, and lands in remote strang country and to bloom, because the harsh natural environment in original producton location forces the Medaka fishing gear that the survival strategy of a uniqueness is arranged.Their fish-egg must pass through the dry storage stage (about 1～8 month) of long period, also will repeat to soak several times → process of drying → immersion, could normal development.
At present, in the breeding process of Medaka fish,, make the breed of Medaka fish have the general lower phenomenon of survival rate because nature environment and the unique modes of reproduction of Medaka fish of Medaka fish are not understood.
Summary of the invention
The cultural method that the purpose of this invention is to provide a kind of Medaka fish is to solve low problem of present Medaka fish incubation rate and survival rate.
In order to reach the foregoing invention purpose, the present invention adopts following scheme:
The cultural method of a kind of Medaka fish said method comprising the steps of:
(1) Medaka fish culture water: the pH of said Medaka fish culture water is 6.5 ~ 8.0, and the oxygen content of Medaka fish culture water is 4 ~ 8 mg/L;
(2) hatch fish roe: will have fish-egg that two obvious black eyes select and peat soil and put into the container that said Medaka fish culture water is housed together and hatch, the hatching water consumption of per 100 fish-eggs is 0.5 ~ 2.0L, and the temperature of hatch fish roe is 24 ~ 30 ℃; After hatching 4 ~ 12 hours; The young hatches, and unhatched fish-egg is collected, and mixing is preserved with peat soil; Preserve after 7 ~ 15 days, once more hatching;
(3) larya culturing: the young that step (2) hatching obtains, feeding fairy shrimp larva after 10 ~ 15 hours, the temperature of cultivation of the young is 24 ~ 28 ℃, larya culturing got into the adult fish culture stage after 20 ~ 30 days;
(4) adult fish culture: with the Medaka fish that step (3) obtains, transfer in the culturing jar that said Medaka fish culture water is housed and raise, every premium on currency is cultured 3 ~ 5, and the temperature of cultivation of adult fish is 22 ~ 32 ℃, the feeding fairy shrimp.
As preferably, when hatch fish roe, fish-egg and peat soil are put into the container that Medaka fish culture water is housed together, and evenly spread peat soil out in the bottom.After peat soil was spread out, when hatch fish roe went out the young, the young of Medaka fish can swim out of from the soil the inside at an easy rate.
As preferably, adopt the water temperature of constant temperature machine control Medaka fish culture water in the said breeding process.
As preferably; The adjusting of Medaka fish culture water pH value is through being that to be immersed in mass fraction through 2 ~ 5 days aerations be 12 ~ 36 h in 500 ~ 800 parts the running water for 1 part olive kernel leaf with mass fraction; Obtain the olive kernel leaf soaked in water, regulate running water with the olive kernel leaf soaked in water again through 2 ~ 5 days aerations.The Medaka fish is had relatively high expectations to pH's, soaks the living environment that the breeding water for preparing relatively meets the Medaka fish through olive kernel leaf.
As preferably, the oxygen content of said Medaka fish culture water is controlled Aeration in the water through air pump is set.Air pump can be to Aeration in the water, thereby increases the oxygen content in the water.
As preferably, the preservation of fish-egg adopts sealing to preserve, and the sealing storage temperature is 26 ~ 30 ℃, and the water content that required peat soil is preserved in the sealing of fish-egg is 30 ~ 40%.The fish-egg storage temperature is low excessively, can influence the growth of fish-egg, and too high meeting degenerates fish-egg, and the too high meeting of the moisture of peat soil degenerates fish-egg, and moisture is low excessively, and fish-egg is become dry.The water loss that can reduce peat soil is preserved in sealing.
As preferably; Said larya culturing changed primary water in per 3 days, and each quantity of exchanged water is 1/10 ~ 1/5 of an original water volume, and said adult fish culture changed primary water in per 2 days; Each quantity of exchanged water is 1/8 ~ 1/4 of an original water volume, and cleans out residue and excreta in the culturing jar.Change water and can improve the living environment of Medaka fish, improve survival rate.
As preferably, after 40 ~ 60 days, partly replace fairy shrimp with the Tubifex, red worm or the nematode that shred, the replacement ratio is 1 ~ 50%.The fairy shrimp aquaculture cost is higher, partly replaces fairy shrimp can reduce aquaculture cost with the Tubifex, red worm or the nematode that shred.
As preferably, hatching and the collection method of said fairy shrimp may further comprise the steps:
(1) fairy shrimp breeding water: said fairy shrimp breeding water can through the seawater allotment or through domestic water and salt configuration, salinity be 1.5 ~ 3.0%, and temperature is 25 ~ 30 ℃, and pH is 7.5 ~ 8.5;
(2) hatching of fairy shrimp: at mass fraction is to add 5 ~ 15 parts of good year worm's ovums in 1000 parts the fairy shrimp breeding water; Brooding time is 12 ~ 36h; In the hatching process water is inflated, fairy shrimp is suspended in the water, use the electricity-saving lamp of 10 ~ 30W to carry out artificial lighting simultaneously through rolling of water;
(3) collection of fairy shrimp: the fairy shrimp of hatching is rested on 20 ~ 60min in the dark surrounds, and fairy shrimp can be swum the middle and lower part to water body, and the fairy shrimp shell swims in water surface, then with fairy shrimp and fairy shrimp shell separated and collected.
Owing to adopted such scheme, the invention has the beneficial effects as follows: Medaka fish culture method provided by the invention is simple to operate, and incubation rate and the survival rate of Medaka fish are higher.
Embodiment
Through specific embodiment the present invention is further described below.
Embodiment one:
The configuration of Medaka fish culture water; With mass fraction is that to be immersed in the mass fraction of crossing through 2 days aerations be 15h in 500 parts the running water for 1 part olive kernel leaf; Obtain the olive kernel leaf soaked in water, regulate running water with the olive kernel leaf soaked in water again, make the pH of water reach 7.0 through 2 days aerations.The pH of water crosses and exceeds low hatching and the growth that is unfavorable for the Medaka fish, contains noxious materials such as chlorine in the running water, can reduce the toxicity of water through aeration, and the pH that regulates Medaka fish culture water with the olive kernel leaf soaked in water relatively meets the living environment of Medaka fish.
Hatch fish roe, because the reproductive habit of the uniqueness of Medaka fish, the growth of fish-egg needs for a long time, the Changing Pattern of ovum generally is: transparent-yellowish-deep yellow-blackout-blackout eyelet-Fa Jin eyelet.At first in container, add the Medaka fish culture water of 0.5L, have the intact fish-egg of two obvious black eye points and the bottom that peat soil is put into container together 100.The living environment of original Medaka fish is the streams, pond mostly; Because sluggish flow; Vegetation covers simultaneously; Therefore the water layer bottom has been piled up a large amount of because canebreaks such as fallen leaves decompose formed humus soil later through lengthy fermentation, and peat soil has played similar effect just, can promote hatch fish roe so peat soil and fish-egg are put in the water together.Air pump is set simultaneously to Aeration in the water, making the oxygen content of water is 6mg/L, but avoids making fish-egg to suspend.Adopt constant temperature machine control water temperature to reach 30 ℃ in addition, after hatching 4 hours, the young of Medaka fish hatches, and unhatched fish-egg is collected, and mixing seals preservation with peat soil, preserves after 7 days, hatching once more.Because the fish-egg storage temperature is low excessively, can influence the growth of fish-egg, too high meeting degenerates fish-egg; The too high meeting of the moisture of peat soil degenerates fish-egg, and moisture is low excessively, causes fish-egg dead thereby fish-egg is become dry; Because the water loss that can reduce peat soil is preserved in sealing, so the sealing storage temperature of fish-egg is 28 ℃, the water content that required peat soil is preserved in the sealing of fish-egg is 40% in addition.
The young that hatching obtains is still cultured in incubation vessel, and adopting constant temperature machine control Medaka fish culture temperature is 28 ℃, after 10 hours, draws the fairy shrimp larva with suction pipe and carries out feeding, the squab fairy shrimp larva of beginning feeding.Changed primary water in per 3 days, each quantity of exchanged water is 1/7 of an original water volume, and the young grew up to adult fish after 20 days, get into adult fish culture.
The Medaka fry transferred in the culturing jar that Medaka fish culture water is housed raise.In culturing jar, add the water that contains peat soil in a small amount of incubation vessel in addition, cultivation density is that every premium on currency is cultured 3.Air pump is set simultaneously, and Aeration in the water is made the oxygen content of water is 6mg/L, and the water temperature that adopts constant temperature machine control Medaka fish culture water is provided with filter in the outside water in addition water is purified at 32 ℃.Draw fairy shrimp with suction pipe and carry out, with bolting silk fairy shrimp is filtered earlier before the feeding, prevent to increase the salinity in the culturing jar, changed primary water in per 2 days, each quantity of exchanged water is 1/8 of an original water volume, and cleans out residue and excreta in the culturing jar; After 50 days, partly replace fairy shrimp with the Tubifex, red worm or the nematode that shred, Tubifex, red worm or nematode obtain through purchase, and the replacement ratio is 50%.The fairy shrimp aquaculture cost is higher, partly replaces fairy shrimp can reduce aquaculture cost with the Tubifex, red worm or the nematode that shred.
Hatching and the collection method of fairy shrimp may further comprise the steps:
(1) fairy shrimp breeding water: said fairy shrimp breeding water can through the seawater allotment or through domestic water and salt configuration, salinity be 1.5%, and temperature is 28 ℃, and pH is 8.5;
(2) hatching of fairy shrimp: at mass fraction is to add 5 parts of good year worm's ovums in 1000 parts the fairy shrimp breeding water; Brooding time is 20h; In the hatching process water is inflated, through rolling of water fairy shrimp is suspended in the water, the electricity-saving lamp with 30W carries out artificial lighting simultaneously;
(3) collection of fairy shrimp: the fairy shrimp of hatching is rested on 20min in the dark surrounds, and fairy shrimp can be swum the middle and lower part to water body, and the fairy shrimp shell swims in water surface, then fairy shrimp is separated with the fairy shrimp shell and collects fairy shrimp.
Embodiment two:
The configuration of Medaka fish culture water; With mass fraction is that to be immersed in the mass fraction of crossing through 5 days aerations be 12h in 650 parts the running water for 1 part olive kernel leaf; Obtain the olive kernel leaf soaked in water, regulate running water with the olive kernel leaf soaked in water again, make the pH of water reach 6.5 through 5 days aerations.The pH of water crosses and exceeds low hatching and the growth that is unfavorable for the Medaka fish, contains noxious materials such as chlorine in the running water, can reduce the toxicity of water through aeration, and the pH that regulates Medaka fish culture water with the olive kernel leaf soaked in water relatively meets the living environment of Medaka fish.
Hatch fish roe, because the reproductive habit of the uniqueness of Medaka fish, the growth of fish-egg needs for a long time, the Changing Pattern of ovum generally is: transparent-yellowish-deep yellow-blackout-blackout eyelet-Fa Jin eyelet.At first in container, add the Medaka fish culture water of 1.0L, have the fish-egg of two obvious black eye points and the bottom that peat soil is put into container together 100.The living environment of original Medaka fish is the streams, pond mostly; Because sluggish flow; Vegetation covers simultaneously; Therefore the water layer bottom has been piled up a large amount of because canebreaks such as fallen leaves decompose formed humus soil later through lengthy fermentation, and peat soil has played similar effect just, can promote hatch fish roe so peat soil and fish-egg are put in the water together.Air pump is set simultaneously to Aeration in the water, making the oxygen content of water is 8 mg/L, but avoids making fish-egg to suspend.Adopt constant temperature machine control water temperature to reach 24 ℃ in addition, after hatching 8 hours, the young of Medaka fish hatches, and unhatched fish-egg is collected, and mixing seals preservation with peat soil, preserves after 10 days, hatching once more.Because the fish-egg storage temperature is low excessively, can influence the growth of fish-egg, too high meeting degenerates fish-egg; The too high meeting of the moisture of peat soil degenerates fish-egg, and moisture is low excessively, causes fish-egg dead thereby fish-egg is become dry; Because the water loss that can reduce peat soil is preserved in sealing, so the sealing storage temperature of fish-egg is 30 ℃, the water content that required peat soil is preserved in the sealing of fish-egg is 30% in addition.
The young that hatching obtains is still cultured in incubation vessel, and adopting constant temperature machine control Medaka fish culture temperature is 24 ℃, after 13 hours, draws the fairy shrimp larva with suction pipe and carries out feeding, the squab fairy shrimp larva of beginning feeding.Changed primary water in per 3 days, each quantity of exchanged water is 1/5 of an original water volume, and the young got into the adult fish culture stage after 25 days.
The Medaka fry transferred in the culturing jar that Medaka fish culture water is housed raise.In culturing jar, add the water that contains peat soil in a small amount of incubation vessel in addition, cultivation density is that every premium on currency is cultured 4.Air pump is set simultaneously, and Aeration in the water is made the oxygen content of water is 8mg/L, and the water temperature that adopts constant temperature machine control Medaka fish culture water is provided with filter in the outside water in addition water is purified at 22 ℃.Draw fairy shrimp with suction pipe and carry out, with bolting silk fairy shrimp is filtered earlier before the feeding, prevent to increase the salinity in the culturing jar, changed primary water in per 2 days, each quantity of exchanged water is 1/4 of an original water volume, and cleans out residue and excreta in the culturing jar; After 40 days, partly replace fairy shrimp with the Tubifex, red worm or the nematode that shred, Tubifex, red worm or nematode obtain through purchase, and the replacement ratio is 30%.The fairy shrimp aquaculture cost is higher, partly replaces fairy shrimp can reduce aquaculture cost with the Tubifex, red worm or the nematode that shred.
Hatching and the collection method of fairy shrimp may further comprise the steps:
(1) fairy shrimp breeding water: said fairy shrimp breeding water can through the seawater allotment or through domestic water and salt configuration, salinity be 3.0%, and temperature is 25 ℃, and pH is 8.0;
(2) hatching of fairy shrimp: at mass fraction is to add 15 parts of good year worm's ovums in 1000 parts the fairy shrimp breeding water; Brooding time is 12h; In the hatching process water is inflated, through rolling of water fairy shrimp is suspended in the water, the electricity-saving lamp with 20W carries out artificial lighting simultaneously;
(3) collection of fairy shrimp: the fairy shrimp of hatching is rested on 60min in the dark surrounds, and fairy shrimp can be swum the middle and lower part to water body, and the fairy shrimp shell swims in water surface, then fairy shrimp is separated with the fairy shrimp shell and collects fairy shrimp.
Embodiment three:
The configuration of Medaka fish culture water; With mass fraction is that to be immersed in the mass fraction of crossing through 3 days aerations be 24h in 800 parts the running water for 1 part olive kernel leaf; Obtain the olive kernel leaf soaked in water, regulate running water with the olive kernel leaf soaked in water again, make the pH of water reach 8.0 through 3 days aerations.The pH of water crosses and exceeds low hatching and the growth that is unfavorable for the Medaka fish, contains noxious materials such as chlorine in the running water, can reduce the toxicity of water through aeration, and the pH that regulates Medaka fish culture water with the olive kernel leaf soaked in water relatively meets the living environment of Medaka fish.
Hatch fish roe, because the reproductive habit of the uniqueness of Medaka fish, the growth of fish-egg needs for a long time, the Changing Pattern of ovum generally is: transparent-yellowish-deep yellow-blackout-blackout eyelet-Fa Jin eyelet.At first in container, add the Medaka fish culture water of 2.0L, have the intact fish-egg of two obvious black eye points and the bottom that peat soil is put into container together 100.The living environment of original Medaka fish is the streams, pond mostly; Because sluggish flow; Vegetation covers simultaneously; Therefore the water layer bottom has been piled up a large amount of because canebreaks such as fallen leaves decompose formed humus soil later through lengthy fermentation, and peat soil has played similar effect just, can promote hatch fish roe so peat soil and fish-egg are put in the water together.Air pump is set simultaneously to Aeration in the water, making the oxygen content of water is 4mg/L, but avoids making fish-egg to suspend.Adopt constant temperature machine control water temperature to reach 28 ℃ in addition, after hatching 12 hours, the young of Medaka fish hatches, and unhatched fish-egg is collected, and mixing seals preservation with peat soil, preserves after 15 days, hatching once more.Because the fish-egg storage temperature is low excessively, can influence the growth of fish-egg, too high meeting degenerates fish-egg; The too high meeting of the moisture of peat soil degenerates fish-egg, and moisture is low excessively, causes fish-egg dead thereby fish-egg is become dry; Because the water loss that can reduce peat soil is preserved in sealing, so the sealing storage temperature of fish-egg is 26 ℃, the water content that required peat soil is preserved in the sealing of fish-egg is 35% in addition.
The young that hatching obtains is still cultured in incubation vessel, and adopting constant temperature machine control Medaka fish culture temperature is 26 ℃, after 15 hours, draws the fairy shrimp larva with suction pipe and carries out feeding, the squab fairy shrimp larva of beginning feeding.Changed primary water in per 3 days, each quantity of exchanged water is 1/10 of an original water volume, and the young got into adult fish culture after 30 days.
The Medaka fry transferred in the culturing jar that Medaka fish culture water is housed raise.In culturing jar, add the water that contains peat soil in a small amount of incubation vessel in addition, cultivation density is that every premium on currency is cultured 5.Air pump is set simultaneously, and Aeration in the water is made the oxygen content of water is 4mg/L, and the water temperature that adopts constant temperature machine control Medaka fish culture water is provided with filter in the outside water in addition water is purified at 25 ℃.Draw fairy shrimp with suction pipe and carry out, with bolting silk fairy shrimp is filtered earlier before the feeding, prevent to increase the salinity in the culturing jar, changed primary water in per 2 days, each quantity of exchanged water is 1/6 of an original water volume, and cleans out residue and excreta in the culturing jar; After 60 days, partly replace fairy shrimp with the Tubifex, red worm or the nematode that shred, Tubifex, red worm or nematode obtain through purchase, and the replacement ratio is 1%.The fairy shrimp aquaculture cost is higher, partly replaces fairy shrimp can reduce aquaculture cost with the Tubifex, red worm or the nematode that shred.
Hatching and the collection method of fairy shrimp may further comprise the steps:
(1) fairy shrimp breeding water: said fairy shrimp breeding water can through the seawater allotment or through domestic water and salt configuration, salinity be 2.0%, and temperature is 30 ℃, and pH is 7.5;
(2) hatching of fairy shrimp: at mass fraction is to add 10 parts of good year worm's ovums in 1000 parts the fairy shrimp breeding water; Brooding time is 36h; In the hatching process water is inflated, through rolling of water fairy shrimp is suspended in the water, the electricity-saving lamp with 10W carries out artificial lighting simultaneously;
(3) collection of fairy shrimp: the fairy shrimp of hatching is rested on 40min in the dark surrounds, and fairy shrimp can be swum the middle and lower part to water body, and the fairy shrimp shell swims in water surface, then fairy shrimp is separated with the fairy shrimp shell and collects fairy shrimp.
Through the cultural method of above three kinds of modes, the average incubation rate of Medaka fish is more than 60%, and the survival rate of Medaka fish is all more than 70%.
Claims (9)
1. the cultural method of a Medaka fish is characterized in that, said method comprising the steps of:
Medaka fish culture water: the pH of said Medaka fish culture water is 6.5 ~ 8.0, and the oxygen content of Medaka fish culture water is 4 ~ 8mg/L;
Hatch fish roe: will have fish-egg that two obvious black eyes select and peat soil and put into the container that said Medaka fish culture water is housed together and hatch, per 100 hatch fish roe water consumptions are 0.5 ~ 2.0L, and the temperature of hatch fish roe is 24 ~ 30 ℃; After hatching 4 ~ 12 hours; The young hatches, and unhatched fish-egg is collected, and mixing is preserved with peat soil; Preserve after 7 ~ 15 days, once more hatching;
Larya culturing: the young that step (2) obtains, feeding fairy shrimp larva after 10 ~ 15 hours, the temperature of cultivation of the young is 24 ~ 28 ℃, larya culturing got into the adult fish culture stage after 20 ~ 30 days;
Adult fish culture: with the Medaka fish that step (3) obtains, transfer in the culturing jar that said Medaka fish culture water is housed and raise, every premium on currency is cultured 3 ~ 5, and the temperature of cultivation of adult fish is 22 ~ 32 ℃, the feeding fairy shrimp.
2. the cultural method of Medaka fish according to claim 1 is characterized in that, when hatch fish roe, fish-egg and peat soil is put into the container that said Medaka fish culture water is housed together, and evenly spread peat soil out in the bottom.
3. the cultural method of Medaka fish according to claim 1 and 2 is characterized in that, adopts the water temperature of constant temperature machine control Medaka fish culture water in the said breeding process.
4. the cultural method of Medaka fish according to claim 1 and 2; It is characterized in that; The adjusting of Medaka fish culture water pH value is through being that to be immersed in mass fraction through 2 ~ 5 days aerations be 12 ~ 36 h in 500 ~ 800 parts the running water for 1 part olive kernel leaf with mass fraction; Obtain the olive kernel leaf soaked in water, regulate running water with the olive kernel leaf soaked in water again through 2 ~ 5 days aerations.
5. the cultural method of Medaka fish according to claim 1 and 2 is characterized in that, the oxygen content of said Medaka fish culture water is controlled Aeration in the water through air pump is set.
6. the cultural method of Medaka fish according to claim 1 and 2 is characterized in that, the preservation of fish-egg adopts sealing to preserve, and said sealing storage temperature is 26 ~ 30 ℃, and the water content that required peat soil is preserved in the sealing of fish-egg is 30 ~ 40%.
7. the cultural method of Medaka fish according to claim 1 and 2; It is characterized in that; Said larya culturing changed primary water in per 3 days, and each quantity of exchanged water is 1/10 ~ 1/5 of an original water volume, and said adult fish culture changed primary water in per 2 days; Each quantity of exchanged water is 1/8 ~ 1/4 of an original water volume, and cleans out residue and excreta in the culturing jar.
8. the cultural method of Medaka fish according to claim 1 and 2 is characterized in that, after 40 ~ 60 days, partly replaces fairy shrimp with the Tubifex, red worm or the nematode that shred, and the replacement ratio is 1 ~ 50%.
9. the cultural method of Medaka fish according to claim 1 and 2 is characterized in that, hatching and the collection method of said fairy shrimp may further comprise the steps:
The fairy shrimp breeding water: said fairy shrimp breeding water can through the seawater allotment or through domestic water and salt configuration, salinity be 1.5 ~ 3.0%, and temperature is 25 ~ 30 ℃, and pH is 7.5 ~ 8.5;
The hatching of fairy shrimp: at mass fraction is to add 5 ~ 15 parts of good year worm's ovums in 1000 parts the fairy shrimp breeding water; Brooding time is 12 ~ 36h; In the hatching process water is inflated, fairy shrimp is suspended in the water, use the electricity-saving lamp of 10 ~ 30W to carry out artificial lighting simultaneously through rolling of water;
The collection of fairy shrimp: the fairy shrimp of hatching is rested on 20 ~ 60min in the dark surrounds, and fairy shrimp can be swum the middle and lower part to water body, and the fairy shrimp shell swims in water surface, then fairy shrimp is separated with the fairy shrimp shell and collects fairy shrimp.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493761A (en) * | 2013-09-18 | 2014-01-08 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Scientific formula culturing method for killifishes |
| CN103518654A (en) * | 2013-09-18 | 2014-01-22 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Killifish cultivation method |
| CN108522371A (en) * | 2018-03-21 | 2018-09-14 | 浙江师范大学 | A kind of hatching method of black pearl Medaka fish resting egg |
| CN110357351A (en) * | 2019-07-07 | 2019-10-22 | 广州震馨水族有限公司 | Meat ganoderma lucidum and tillite apply the purposes in aquaculture for changing water quality |
| CN114680083A (en) * | 2022-05-05 | 2022-07-01 | 重庆医科大学 | Preparation method and application of sterile fairy shrimp |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201938205U (en) * | 2010-12-30 | 2011-08-24 | 上海海洋大学 | Medaka culturing equipment |
-
2011
- 2011-11-17 CN CN2011103642656A patent/CN102440211A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201938205U (en) * | 2010-12-30 | 2011-08-24 | 上海海洋大学 | Medaka culturing equipment |
Non-Patent Citations (2)
| Title |
|---|
| 无: "《鳉鱼孵化和繁殖基本操作》", 《鳉鱼孵化和繁殖基本操作》, 18 January 2011 (2011-01-18) * |
| 李跃华: "《河蟹育苗和养殖技术问答》", 31 December 1998, article "《怎样孵化丰年虫》", pages: 42-43 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493761A (en) * | 2013-09-18 | 2014-01-08 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Scientific formula culturing method for killifishes |
| CN103518654A (en) * | 2013-09-18 | 2014-01-22 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Killifish cultivation method |
| CN103493761B (en) * | 2013-09-18 | 2015-11-25 | 李淑兰 | The scientific formula cultural method of Medaka fish |
| CN108522371A (en) * | 2018-03-21 | 2018-09-14 | 浙江师范大学 | A kind of hatching method of black pearl Medaka fish resting egg |
| CN108522371B (en) * | 2018-03-21 | 2021-05-28 | 浙江师范大学 | Hatching method for dormant eggs of black pearl killifish |
| CN110357351A (en) * | 2019-07-07 | 2019-10-22 | 广州震馨水族有限公司 | Meat ganoderma lucidum and tillite apply the purposes in aquaculture for changing water quality |
| CN114680083A (en) * | 2022-05-05 | 2022-07-01 | 重庆医科大学 | Preparation method and application of sterile fairy shrimp |
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Application publication date: 20120509 |