CN107173298A - La Shi Minnow breeding farms and breeding La Shi Minnow methods - Google Patents
La Shi Minnow breeding farms and breeding La Shi Minnow methods Download PDFInfo
- Publication number
- CN107173298A CN107173298A CN201710498288.3A CN201710498288A CN107173298A CN 107173298 A CN107173298 A CN 107173298A CN 201710498288 A CN201710498288 A CN 201710498288A CN 107173298 A CN107173298 A CN 107173298A
- Authority
- CN
- China
- Prior art keywords
- water
- breeding
- shi minnow
- platform
- spawning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000594009 Phoxinus phoxinus Species 0.000 title claims abstract description 78
- 238000009395 breeding Methods 0.000 title claims abstract description 41
- 230000001488 breeding effect Effects 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 241000251468 Actinopterygii Species 0.000 claims abstract description 16
- 102000002322 Egg Proteins Human genes 0.000 claims abstract description 7
- 108010000912 Egg Proteins Proteins 0.000 claims abstract description 7
- 210000004681 ovum Anatomy 0.000 claims abstract description 7
- 239000002349 well water Substances 0.000 claims description 6
- 235000020681 well water Nutrition 0.000 claims description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 238000012258 culturing Methods 0.000 claims description 2
- 230000003020 moisturizing effect Effects 0.000 claims description 2
- 235000013601 eggs Nutrition 0.000 abstract description 12
- 239000003814 drug Substances 0.000 abstract description 6
- 230000027272 reproductive process Effects 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 4
- 230000032696 parturition Effects 0.000 description 6
- 230000004720 fertilization Effects 0.000 description 5
- 238000011534 incubation Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002196 ecbolic effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241001247197 Cephalocarida Species 0.000 description 1
- 241000239250 Copepoda Species 0.000 description 1
- 241000252210 Cyprinidae Species 0.000 description 1
- 241000252206 Cypriniformes Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001637825 Rhynchocypris lagowskii Species 0.000 description 1
- 241000700141 Rotifera Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000026109 gonad development Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000009027 insemination Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 229960001952 metrifonate Drugs 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- NFACJZMKEDPNKN-UHFFFAOYSA-N trichlorfon Chemical compound COP(=O)(OC)C(O)C(Cl)(Cl)Cl NFACJZMKEDPNKN-UHFFFAOYSA-N 0.000 description 1
- 238000003911 water pollution Methods 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- 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
- A01K61/10—Culture of aquatic animals of fish
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of La Shi Minnow breeding farms and breeding La Shi Minnow methods, La Shi Minnow breeding farms, including:Cultivating pool, spawning platform, platform water filling port, deep well, cultivating pool dewatering outlet;Described spawning platform is fixed in cultivating pool on support;Platform of laying eggs is provided with gravel layer;La Shi Minnow methods are bred, including:To cultivating pool water filling;Deliver parent population;Stimulate La Shi Minnow Gunther parent fish spawnings;Parent population is pulled out with fishing net;Hatch prelarva.This kind of mode does not squeeze ovum manually, fish-egg is entirely to be fertilized under crudeness, and embryonated egg does not also make artificial treatment, and whole reproductive process is nearly all carried out under natural imitation state without injecting artificial induced spawning medicine;Do not hinder parent population, the parent population after breeding still has higher economic value.Whole reproductive process is carried out in the breeding environment of La Shi Minnow under field conditions (factors) is copied, and the fry physique healthy and strong bred, survival rate is high.
Description
Technical field
The invention belongs to economic animal cultivation field, and in particular to La Shi Minnow breeding farms and breeding La Shi Minnow methods.
Background technology
La Shi Minnow (Phoxinus lagowskii) category Cypriniformes, Cyprinidae, Leuciscinae, Minnow category, are a kind of small-sized
Economic fish.La Shi Minnow are cold water fishes, fit 10-25 DEG C of temperature of benefit, inhabit more water temperature is relatively low, water quality is limpid river and
In mountain stream streams, cluster activity is liked.Before autumn freezes, La Shi Minnow are migrated to great river or rivers and creeks downstream from upstream streams, pierce river
Survived the winter in the crack of stone or riprap in water tributary or great river;In the early spring, Laplace Minnow is entered by rivers and creeks middle reaches river of tracing back to upstream after rivers thaw
Row egg reproduction.The fish in the ages in winter of La Shi Minnow 2 just can reach sexal maturity, become in the ripe La Shi Minnow parent populations meeting whole body of breeding season
Lovely luster, occurs " nuptial coloration ".When annual 5-6 months, 20 DEG C or so of water temperature, decline suddenly if running into temperature, La Shi Minnow
Will be ripe rapidly, concentrate heat spawning.La Shi Minnow are to lay eggs in batches, and embryonated egg is embryonated egg adhesion under viscosity, natural conditions
In on sandstone (especially cobblestone) or pasture and water, fry can be hatched naturally within 3-5 days.
In recent years, due to the various reasons such as overfishing and rivers water pollution, La Shi Minnow natural resources is caused drastically
Decline, fresh and alive La Shi Minnow of the current specification more than 50 grams/fish can be sold for more than 80 yuan/kilogram.Because the fish has good city
Prospect, again plus the fish wide adaptation range, premunition be strong, feeding habits are miscellaneous, had both been appropriate for the large-scale pond culture of high density,
Also be suitable as pond culture one takes foster kind.Thus, La Shi Minnow cultivation starts gradually to rise in northern area, cultivation
Benefit is also very good, promise well.But backing is done in the seed supply that the cultivation of any fish will have abundance, thus is drawn
Shi Minnow artificial propagation is also just into a focus.
Research at present in terms of La Shi Minnow artificial propagations is less.Chinese patent CN201610261449.2 " draw by one kind
The artificial fecundation method of family name Minnow fishes ", discloses a kind of using artificial spawning, makes La Shi Minnow in the case of artificial induced spawning, smoothly
Spawning, fertilization, the La Shi Minnow artificial fecundation methods of hatching, spawning rate reach more than 95%, rate of fertilization 86.8%, incubation rate
84.6%;But this method manual injection's oxytocic drug, wastes time and energy, and easily injures parent population.Zhang Yongquan exists《Luo Shi Minnow's is artificial
Breeding》In, mention the method manually hastened parturition and hasten parturition Luo Shi Minnow, spawning rate is up to more than 90%;But manual injection's oxytocic drug
Promote Gunther parent fish spawning and manually squeeze ovum, fertilization procedures are difficult, easily injure parent population, and be unfavorable for carrying out seed large-scale production.
Luo little Nian exists《La Shi Minnow artificial propagation tests》Middle report, the method for hanging palm fish nest using small size pond sandstone substrate pond makes
Parent population natural spawning;This method non-water flow is stimulated, and parent population gonad development is bad, and parent population can not remove after spawning, eat ovum phenomenon tight
Weight, causes emergence rate to reduce.It is, therefore, desirable to provide a kind of New Scheme solves the deficiencies in the prior art.
The content of the invention
It is an object of the present invention to provide the Laplace for not hindering parent population, free from environmental pollution, postpartum parent population survival rate is high, fish-egg loss is few
Minnow breeding farms and breeding La Shi Minnow methods.
La Shi Minnow breeding farms, it includes:Cultivating pool 1, spawning platform 2, platform water filling port 6, deep well, cultivating pool are put
The mouth of a river;Described spawning platform 2 is fixed on support 4 in cultivating pool 1;Platform 2 of laying eggs is provided with gravel layer 3;Platform is noted
The mouth of a river 6 is located at the top of spawning platform 2 one end;
Described long 20-30 meters of spawning platform 2,3-5 meters of width;
The described thickness of gravel layer 3 is 15-20cm;
The described particle diameter 5-8cm of gravel layer 3;
Described spawning platform 2 is with the normal water bit line 5 of cultivating pool 1 apart from 45-55cm.
One kind breeding La Shi Minnow methods, comprise the following steps:
1) cultivating pool water filling, the water surface exposes gravel layer below spawning platform;Every mu is delivered parent population 10-15kg;
2) when water temperature stability is more than 10 DEG C, then to cultivating pool moisturizing, the water surface is made to be higher than gravel layer 25-35cm;Use water pump
The water in cultivating pool is taken out, through platform water filling port to the gravel layer water filling on spawning platform, gravel layer forms current, to the other end
Flowing;
3) when cultivating pool water temperature stability is more than 18 DEG C, well water is continuously filled into cultivating pool, water temperature is dropped to 12 DEG C
When below water, the water at low temperature drained in cultivating pool adds warm water, makes water temperature stability more than 18 DEG C, is kept for 1 day;
4) repeat step 3);To La Shi Minnow Gunther parent fish spawning;
5) La Shi Minnow have produced ovum, and parent population is pulled out with fishing net;
6) 19-21 DEG C of water temperature, repeat step 2 are being stablized);
Described pull-out parent population is to release the water in cultivating pool, makes water water level less than spawning platform, forces La Shi Minnow parent populations
Spawning platform is left, then draws the parent population in net cultivating pool, then water filling to flood spawning platform rapidly with fishing net, repeats foregoing step
Suddenly, net La Shi Minnow parent populations are drawn;
Described repetition abovementioned steps are repetition 2-3 times;
Described step 2) flow rate of water flow 0.05m/s-0.15m/s;
Described step 3) the 1.5-3 days well water time of filling.
The invention provides La Shi Minnow breeding farms and breeding La Shi Minnow methods.La Shi Minnow breeding farms, including:Cultivating pool,
Spawning platform, platform water filling port, deep well, cultivating pool dewatering outlet;Described spawning platform is fixed on culturing pool on support
In the pool;Platform of laying eggs is provided with gravel layer.La Shi Minnow methods are bred, including:To cultivating pool water filling;Deliver parent population;Stimulate and draw
Shi Minnow Gunther parent fish spawnings;Parent population is pulled out with fishing net;Hatch prelarva.This kind of mode is not squeezed manually without injecting artificial induced spawning medicine
Ovum, fish-egg is entirely to be fertilized under crudeness, and embryonated egg does not also make artificial treatment, whole reproductive process be nearly all
Carried out under natural imitation state;Do not hinder parent population, the parent population after breeding still has higher economic value.Whole reproductive process is equal
It is to be carried out in the breeding environment of La Shi Minnow under field conditions (factors) is copied, the fry physique healthy and strong bred, survival rate is high.
Brief description of the drawings
Fig. 1 is breeding La Shi Minnow breeding farms schematic cross-sectional view;
Fig. 2 is breeding La Shi Minnow breeding farms schematic top plan view.
Embodiment
The breeding La Shi Minnow of embodiment 1 breeding farms
Fig. 1,2 are referred to, La Shi Minnow breeding farms are bred, it includes:Cultivating pool 1, spawning platform 2, platform water filling port 6, deep water
Well, cultivating pool dewatering outlet;
Described long 20-30 meters of spawning platform 2,3-5 meters of width, are fixed on support 4 in cultivating pool 1, are set on spawning platform 2
There is gravel layer 3;
Described spawning platform 2 is with the normal water bit line 5 of cultivating pool 1 apart from 50cm;
The thickness of gravel layer 3 is 15-20cm.
Embodiment 2 breeds La Shi Minnow methods
La Shi Minnow methods are bred, following steps are specifically included:
1) suitable spawning pond is selected:The cultivating pool of 1-3 mus of an open area is selected as spawning pond.Pond requires that water source fills
Foot, good water-retaining property, water injection is convenient, especially can fill the water of well water and natural water area at any time.Pond shape should neatly have rule
Then, it is easy to feeding management and the operation such as draws in the net.Spring will make pond depth of water 10cm or so after constructing a canal, and every mu is used quick lime 100-
Full pool spilling head after 150kg, slurrying, to kill wild fishes, aquatic insect, benthon and various pathogen.
2) spawning ground is set up:After pond disinfection 5 days, the place of water filling is facilitated to build a long 20-30 with plank in pond
Rice, the platform of 3-5 meters of width, platform is at the depth of water 50cm of pond ordinary water level 5.Then rushing for 15-20cm thickness is spread on platform
The cobblestone of wash clean is used as spawning ground.Cobble particle diameter 5-8cm.Set up behind spawning ground, by pond water filling to spawning ground bottom,
Cobblestone is set to surface.
3) parent population is delivered:About at 4 the end of month, every mu is about delivered parent population 10-15kg.Parent population will select physique healthy and strong, specification
Neatly, body colour is vivid, disease-free without wound, and the well-developed La Shi Minnow that more than 15 centimetres of body length are as parent population, sex ration about 1:
1。
4) natural conditions are imitated:On May, the middle ten days, when water water temperature stability is more than 10 DEG C, into pond, water filling is to improve water
Position, the cm of cobble 30 for making water flood on hatchery.Then length of the water in former pond along spawning ground is taken out with water pump to flowing through
Spawning ground, makes spawning ground form current, flow rate of water flow 0.05m/s-0.15m/s.It is cobblestone to be modeled to substrate under natural conditions
Rivers and creeks, be formed as manual simulation spawning ground, stimulate La Shi Minnow to reach maturity and lay eggs.Late May, when water water temperature stability exists
At more than 18 DEG C, continuously into pond fill well water make water temperature drop, through the left and right time two days later, make water temperature drop to 12 DEG C of water with
When lower, then the water at low temperature drained rapidly in pond fills the water of natural water area normal temperature to improve water temperature.In water temperature stability
When more than 18 DEG C after 1 day, hasten parturition again once according to the method described above.By the stimulation of such a imitative natural conditions, La Shi Minnow parent
Fish starts to concentrate Maturation and spawning.Embryonated egg viscosity, ovum is adhered on the cobblestone in spawning ground.
5) parent population is separated after laying eggs:After the 3d that La Shi Minnow start spawning, rapid (2-5h) extracts the water in spawning pond out, makes
Water water level is less than spawning ground, then draws the parent population in net spawning pond rapidly with fishing net, then hasten (2-5h) water is noted to flooding
No spawning ground.Work above is repeated every a period of time (2-3h), the La Shi Minnow parent populations in the crack of stone of spawning ground are elicited, net is used
Pull out.So 2-3 times repeatedly, the La Shi Minnow parent populations in spawning pond are drawn clean.
6) incubating oosperm:Separate after La Shi Minnow parent populations, by water note to original position, water is flooded spawning ground 30cm left
It is right.Former water is still taken out with water pump and rushes spawning ground, artificial incubation current are formed.In 20 DEG C or so of water temperature, son is hatched within 3-5 days or so
Fish, prelarva keeps in dark place, and starts hidden between cobble gap.Pass through 6-8 days again, prelarva no longer keeps in dark place, starting being capable of automatic swimming, beginning
Initial feeding.
7) larvae cultivation:4-5 days before fry initial feeding, if finding there is large-scale cladocera and Copepods in pond,
Killed with trichlorphon 0.1-0.3ppm concentration, in favor of the growth of the agreeable to the taste bait such as the wheel animalcule in pond, it is ensured that young
Fish has abundant open-mouthed bait.All floated after prelarva and after initial feeding, certain soya-bean milk that to splash daily is fed.Feeding volume
Soya bean 100-150g is used daily for every 10,000 tail prelarva.About feed after a wheat harvesting period, when La Shi Minnow grow to 3 cm,
Pool sale can just be gone out or the cultivation that other ponds carry out next stage is transferred to.
2012-2015, is prolonging side migration fishes breeding farm, Wangqing County Feng Liugen fish culture Professional Cooperations respectively
5 aquaculture units such as society, Wangqing County forestry bureau Jin Canglinchang, Yongji County mausoleum ridge reservoir, Panshi City Yellow River Reservoir, are carried out
The Ecology breeding La Shi Minnow experiments of 10 batches.It the results are shown in Table 1.From table 1, its spawning rate has reached 81.8%, rate of fertilization
71.3% is reached, incubation rate has reached 91.8%.It was verified that except rate of fertilization is lower than artificial insemination by one in its natural state
A little outer, spawning rate and incubation rate have all reached very high effect.Illustrate that the present invention hastens parturition without medicine, imitate nature to Laplace
Minnow, which hastens parturition, has still reached good effect.And not medication of being hastened parturition to La Shi Minnow, can not hinder parent population, free from environmental pollution, production
Parent population survival rate is high afterwards.Incubating oosperm is carried out under height natural imitation environment, and not only incubation rate is high, and saving of labor,
It is time saving, laborsaving.
The Ecology of table 1 breeds La Shi Minnow result of the tests
Claims (10)
1. La Shi Minnow breeding farms, it includes, cultivating pool(1), spawning platform(2), platform water filling port(6), deep well, culturing pool
Pool dewatering outlet, it is characterised in that:Described spawning platform(2)By support(4)On be fixed on cultivating pool(1)It is interior;Spawning platform
(2)It is provided with gravel layer(3);Platform water filling port(6)It is located at spawning platform(2)The top of one end.
2. La Shi Minnow breeding farms according to claim 1, it is characterised in that:Described spawning platform(2)Long 20-30 meters,
It is wide 3-5 meters.
3. La Shi Minnow breeding farms according to claim 1 or 2, it is characterised in that:Described gravel layer(3)Thickness is 15-
20cm。
4. La Shi Minnow breeding farms according to claim 3, it is characterised in that:Described gravel layer(3)Particle diameter 5-8cm.
5. La Shi Minnow breeding farms according to claim 4, it is characterised in that:Described spawning platform(2)With cultivating pool
(1)Normal water bit line(5)Apart from 45-55cm.
6. one kind breeding La Shi Minnow methods, comprise the following steps:
1)Cultivating pool water filling, the water surface exposes gravel layer below spawning platform;Every mu is delivered parent population 10-15kg;
2)When water temperature stability is more than 10 DEG C, then to cultivating pool moisturizing, the water surface is set to be higher than gravel layer 25-35cm;Use water pump
The water in cultivating pool is taken out, through platform water filling port to the gravel layer water filling on spawning platform, gravel layer forms current, to the other end
Flowing;
3)When cultivating pool water temperature stability is more than 18 DEG C, well water is continuously filled into cultivating pool, water temperature is dropped to 12 DEG C
When below water, the water at low temperature drained in cultivating pool adds warm water, makes water temperature stability more than 18 DEG C, is kept for 1 day;
4)Repeat step 3);To La Shi Minnow Gunther parent fish spawning;
5)La Shi Minnow have produced ovum, and parent population is pulled out with fishing net;
6)Stablizing 19-21 DEG C of water temperature, repeat step 2).
7. a kind of breeding La Shi Minnow methods according to claim 6, it is characterised in that:Described pull-out parent population is to release to support
The water in pond is grown, makes water water level less than spawning platform, forces La Shi Minnow parent populations to leave spawning platform, it is then rapid with fishing net
Draw the parent population in net cultivating pool, then water filling to flood spawning platform, repeat abovementioned steps, draw net La Shi Minnow parent populations.
8. a kind of breeding La Shi Minnow methods according to claim 7, it is characterised in that:Described repetition abovementioned steps are attached most importance to
It is multiple 2-3 times.
9. a kind of breeding La Shi Minnow methods according to claim 6,7 or 8, it is characterised in that:Described step 2)Current
Flow velocity 0.05m/s-0.15m/s.
10. a kind of breeding La Shi Minnow methods according to claim 9, it is characterised in that:Described step 3)Fill well water
1.5-3 days time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710498288.3A CN107173298B (en) | 2017-06-27 | 2017-06-27 | Phoxinus lagowskii breeding farm and phoxinus lagowskii breeding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710498288.3A CN107173298B (en) | 2017-06-27 | 2017-06-27 | Phoxinus lagowskii breeding farm and phoxinus lagowskii breeding method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107173298A true CN107173298A (en) | 2017-09-19 |
CN107173298B CN107173298B (en) | 2020-12-25 |
Family
ID=59844710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710498288.3A Active CN107173298B (en) | 2017-06-27 | 2017-06-27 | Phoxinus lagowskii breeding farm and phoxinus lagowskii breeding method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107173298B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114514898A (en) * | 2022-03-26 | 2022-05-20 | 晋中市农业农村局 | Artificial propagation method of phoxinus lagowskii |
CN116210627A (en) * | 2023-03-13 | 2023-06-06 | 内江师范学院 | Artificial induced spawning and hatching method for tinca |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104872006A (en) * | 2014-05-12 | 2015-09-02 | 黄山市休宁县珍稀水生动物研究所 | Artificial propagation method of Acrossocheilus fasciatus |
CN105850807A (en) * | 2016-04-25 | 2016-08-17 | 吉林省水产科学研究院 | Artificial propagation method of Phoxinus lagowskii Dybowskii |
-
2017
- 2017-06-27 CN CN201710498288.3A patent/CN107173298B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104872006A (en) * | 2014-05-12 | 2015-09-02 | 黄山市休宁县珍稀水生动物研究所 | Artificial propagation method of Acrossocheilus fasciatus |
CN105850807A (en) * | 2016-04-25 | 2016-08-17 | 吉林省水产科学研究院 | Artificial propagation method of Phoxinus lagowskii Dybowskii |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114514898A (en) * | 2022-03-26 | 2022-05-20 | 晋中市农业农村局 | Artificial propagation method of phoxinus lagowskii |
CN114514898B (en) * | 2022-03-26 | 2023-05-05 | 晋中市农业农村局 | Artificial propagation method of lagerstroemia indica |
CN116210627A (en) * | 2023-03-13 | 2023-06-06 | 内江师范学院 | Artificial induced spawning and hatching method for tinca |
Also Published As
Publication number | Publication date |
---|---|
CN107173298B (en) | 2020-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103283652B (en) | Efficient ecological breeding method of giant freshwater prawns | |
CN103875571B (en) | The method of cultivation of a kind of mandarin fish fingerling mass-producing | |
CN101066046B (en) | Curled-lip mandarin fish and spot and spotted mandarin fish hybridizing propagation process | |
WO2020073280A1 (en) | Block-type ecology-imitating pond breeding and fry-rearing device and method | |
CN105994072B (en) | A kind of cultural method of Sungkiang weever artifical compound feed | |
CN103918615B (en) | A kind of method of the red clam worm of indoor circulating water three-dimensional culture | |
CN103125416A (en) | Ecological factorial breeding method of coilia ectenes parent fish | |
CN104396809A (en) | Grass carp culturing method | |
CN102524128B (en) | Artificial reproduction method for Pseudobagras ussuriensis | |
CN105850807B (en) | A kind of artificial fecundation method of La Shi Minnow fishes | |
CN106212333A (en) | A kind of artificial fecundation method of north palpus loach | |
CN105557569A (en) | Pond culture method for Mastacembelus armatus | |
CN104026070A (en) | Environment-friendly pond culture method for Chinese soft-shell turtles | |
CN103493767A (en) | Cross breeding method of odontobutis potamophila and odontobutis yaluensis | |
CN106035176B (en) | Freshwater shrimp breeding technology | |
CN102919186B (en) | Artificial breeding method for sillago sihama | |
CN105557563A (en) | Taiwan loach high-efficiency industrialized breeding method | |
CN102487867B (en) | Mixed culture method for sepia esculenta offspring seed and cynoglossus semilaevis offspring seed | |
CN104285855A (en) | Large-scale xenocypris davidi bleeker artificial reproduction method | |
CN107173298A (en) | La Shi Minnow breeding farms and breeding La Shi Minnow methods | |
CN105265362A (en) | Cross breeding method for improving growth traits of slender mandarinfish | |
CN104304136A (en) | Artificial cultivation method for loach larvae | |
CN106804477A (en) | A kind of artificial fecundation method of Pelteobagrus fulvidraco | |
CN110178761B (en) | Artificial spawning induction method for rhinogobio ventralis | |
CN111109166B (en) | Artificial breeding method for acrossocheilus fasciatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |