CN104430070A - Method for culturing offspring seeds of fierce fishes - Google Patents
Method for culturing offspring seeds of fierce fishes Download PDFInfo
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- CN104430070A CN104430070A CN201410547379.8A CN201410547379A CN104430070A CN 104430070 A CN104430070 A CN 104430070A CN 201410547379 A CN201410547379 A CN 201410547379A CN 104430070 A CN104430070 A CN 104430070A
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- net cage
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01K61/17—Hatching, e.g. incubators
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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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 discloses a method for culturing offspring seeds of fierce fishes, and belongs to the technical field of aquaculture. The method comprises the steps that the water quality condition of a culture pond is strictly controlled, net cage culturing and grading culturing are adopted, bait feeding is controlled, the strict water quality management and disease control are adopted, the offspring seeds of the fierce fishes can be cultured in a high-density manner, the culturing density can reach 2000 seedlings/m<2>, meanwhile, the method is adopted to reduce occurrence of diseases in the offspring seed culturing period, the survival rate can be greatly improved, and the cultured offspring seeds of the fierce fishes are high in uniformity and small in variable coefficient. The method is easy to operate and easy to popularize.
Description
Technical field
The invention belongs to technical field of aquaculture, be specifically related to a kind of ferociousness fish fry breeding method.
Background technology
In aquaculture, kill each other is the bottleneck that ferociousness fish produce always.Especially, young, in the cultivation of juvenile fish, the use of artificial feed, cultivation density is excessive, and bait feeding is not enough, the reasons such as the shortage of natural veil, has all increased the weight of the internecine possibility of similar fry.And for innately having the ferociousness fish (Gan fish, mandarin fish, perch, catfish, snakehead, erythroculter ilishaeformis etc. of habit of killing each other), when inanition or specification size differ greatly, this habit performance is outstanding especially, directly affects the seed output and quality of seed rearing.
Summary of the invention
The present invention seeks to overcome above-mentioned defect, a kind of ferociousness fish fry breeding method be provided, adopt raising in cage, breeding graded, and strict water quality management, disease control, thus effectively improve the survival rate and regularity that ferociousness fish fry cultivates.
In order to realize above-mentioned object, the present invention is achieved through the following technical solutions:
A kind of ferociousness fish fry breeding method, it comprises the following steps:
(1) pond requirement is cultivated
Cultivating pond area is 2-4 mu, pond depth of water 2.5-3m, water inlet diameter 10cm, and cover with the bolting silk screen cloth that mesh size is 0.25mm, prevent harmful animal from entering, flower silver carp regulating water quality is put in a suitable place to breed in pond, the breeding density of flower silver carp is 150 tails/mu, cultivate pond and carry out bottom material of pond for breeding reparation at the beginning of the year, splash substrate renovation agent and plantation perennial ryegrass, cultivate first half of the month, chicken manure or the pig manure of fermentation is thrown in water, input ratio is 500 pounds/acre, make in water containing zooplankton, comprising rotifers 5-7 kind, cladocera 3-5 kind, copepoda 3-5 kind, cultivate the aerator that 1 750KW is set in the middle of pond, at 10 in fine day morning is to 2 pm, at 2 in evening to morning 6 point, cloudy day, 24h opened, guarantee that pond dissolved oxygen is sufficient,
(2) cultivate net cage to make
Polyethylene knotless netting selected by casing, opened type, mesh size has two kinds: 60 orders and 6 orders, net cage has three kinds of specifications: wherein the net cage of 60 order mesh has 0.5m × 0.8m × 1.0m (long × wide × high, lower same) and 1.0m × 1.0m × 2.0m two kinds of specifications, the net cage of 6 order mesh has 2.0m × 2.0m × 2.5m specification, breeding graded for carrying out one, two, three to seed;
(3) cultivate net cage to arrange
Net cage surrounding inserts four bamboo poles, upper and lower four steel cables tie up on bamboo pole, net cage is fixed on steel cable, net cage is arranged on the depth of water and is greater than 1.0m place, between each net cage, line-spacing is 4-5m, be convenient to water body inside and outside casing exchange, carry during fry cartonning and the last week net cage is installed in pond, make net cage wall with algae, damage by friction after casing is entered to prevent fry, improve weed survival rate, net cage top exceeds more than water surface 30cm, liftoff more than 50cm bottom net cage, using cobblestone or fragment of brick as sinker, net cage is freely launched to surrounding, clean a net cage every day nurturing period, keep water quality in case pure and fresh,
(4) seed rearing
The breeding graded seed of net cage is the fry with a collection of artificial propagation, after circuit cultivates 3-5d, entering net cage again after initial feeding carries out breeding graded, fry physique is now better, first enters the one-level cultivation raising in cage 5d that specification is 0.5m × 0.8m × 1.0m; After the first order is cultivated and terminated, carry out sub-sieve at 6 o'clock to 8 o'clock in the morning, remove a seedling and tail seedling with the corresponding bamboo fish sieve towards number, the fry of neat specification enters the secondary cultivation raising in cage 5d that specification is 1.0m × 1.0m × 2.0m; The second level is again carried out sub-sieve, is removed a seedling and tail seedling after cultivating and terminating, the fry of neat specification enters three grades of cultivation raising in cage 5d that specification is 2.0m × 2.0m × 2.5m, the third level again carries out sub-sieve, removes a seedling and tail seedling after cultivating and terminating, the fry of neat specification directly descends the pool to mark slightly, overall process must be with water to operate, and speed is rapid, prevents fry hypoxia death, each sizing screening cycle, statistics fry quantity and total length;
(5) bait feeding
The bait feeding number of times of nurturing period is 3-4 times/day, each feeding volume is the 5-10% of fry body weight, throw something and feed along net cage surrounding, be convenient to juvenile fish and have food within the Burden-Swimming Ability of KM scope of oneself, close aerator during throwing something and feeding, observe fry state, be conducive to disease and observe and prevention and control, also have a small amount of fry when travelling Deng the water surface, open aerator;
(6) water quality management
Nurturing period need control water quality physical and chemical index, keep the water temperature in pond at 28-29 DEG C, pH value is 7.5-7.9, dissolved oxygen 8.0-8.5mg/L, ammonia nitrogen < 0.1mg/L and nitrite < 0.05mg/L, monitor the water quality index in net cage and pond every day, exceed standard if any water quality index, new water need be injected in pond, one time quantity of exchanged water can not exceed 1/3 of full pond, guarantee water quality index safety, need every day conscientiously to observe net cage body situation, mainly see that whether mesh is also penetrating, if mesh blocks, timely brush is wanted to scrub, guarantee and the water coke slurry in pond, observe mesh and whether have broken hole, remedy in time if needed,
(7) disease control
Usual raising in cage seed density is larger, in this case, fish disease is mainly relied mainly on prevention, except monitoring water quality index, observe fish body to ingest situation, the micro-ecological bacterial liquid be made up of withered grass gemma, lichens gemma, wax-like gemma is regularly used weekly to carry out regulating water quality, living bacteria count >=30,000,000,000/ml in described micro-ecological bacterial liquid, before bacterium liquid uses, be bacterium liquid in mass ratio: brown sugar: peanut press pulp=1: the ratio of 2: 4 is put in drum or cylinder and expanded cultivation and fermentation 48h, at fine day full pool spilling head in the morning.
Preferably, described substrate renovation agent is made up of chelated iodine, flocculant, activator, the mass ratio of described chelated iodine, flocculant, activator is 1: 2: 3, described flocculant be selected from shitosan, zeolite powder one or both, described activator be selected from humus, bentonite one or both.
The invention has the beneficial effects as follows:
Adopt method of the present invention can cultivate ferociousness fish fry to high-density, its density of cultivating can reach 2000 tails/m
2, meanwhile, the disease during adopting the method to reduce seed rearing occurs, and greatly improve survival rate, the ferociousness fish fry regularity cultivated is high, and the coefficient of variation is little.The present invention is simple to operate, is easy to promote.
Accompanying drawing explanation
Fig. 1 mandarin fish, largemouth bass, hybridized snakehead fish is at the growing state of nurturing period.
Fig. 2 mandarin fish, largemouth bass, hybridized snakehead fish is in the survival rate situation of nurturing period.
Fig. 3 mandarin fish, largemouth bass, hybridized snakehead fish is in the regularity situation of nurturing period.
Fig. 4 mandarin fish, largemouth bass, hybridized snakehead fish is in the long coefficient of variation situation of the body of nurturing period.
Embodiment
Embodiment 1
Mandarin fish offspring seed cultivation method, comprises the following steps:
(1) pond requirement is cultivated
Cultivating pond area is 2-4 mu, pond depth of water 2.5-3m, water inlet diameter 10cm, and cover with the bolting silk screen cloth that mesh size is 0.25mm, prevent harmful animal from entering, flower silver carp regulating water quality is put in a suitable place to breed in pond, the breeding density of flower silver carp is 150 tails/mu, cultivate pond and carry out bottom material of pond for breeding reparation at the beginning of the year, splash by chelated iodine, shitosan, zeolite powder, humus, the substrate renovation agent (mass ratio is followed successively by 1: 1: 1: 1.5: 1.5) of bentonite composition and plantation perennial ryegrass, cultivate first half of the month, chicken manure or the pig manure of fermentation is thrown in water, input ratio is 500 pounds/acre, make in water containing more zooplankton, comprising rotifers 5-7 kind, cladocera 3-5 kind, copepoda 3-5 kind, cultivate the aerator that 1 750KW is set in the middle of pond, at 10 in fine day morning is to 2 pm, at 2 in evening to morning 6 point, cloudy day, 24h opened, guarantee that pond dissolved oxygen is sufficient,
(2) cultivate net cage to make
Polyethylene knotless netting selected by casing, opened type, mesh size has two kinds: 60 orders and 6 orders, net cage has three kinds of specifications: wherein the net cage of 60 order mesh has 0.5m × 0.8m × 1.0m and 1.0m × 1.0m × 2.0m two kinds of specifications, the net cage of 6 order mesh has 2.0m × 2.0m × 2.5m specification, for seed being divided into one, two, three breeding graded stage;
(3) cultivate net cage to arrange
Net cage surrounding inserts four bamboo poles, upper and lower four steel cables tie up on bamboo pole, net cage is fixed on steel cable, net cage is arranged on the depth of water and is greater than 1.0m place, between each net cage, line-spacing is 4-5m, be convenient to water body inside and outside casing exchange, carry during fry cartonning and the last week net cage is installed in pond, make net cage wall with algae, damage by friction after casing is entered to prevent fry, improve weed survival rate, net cage top exceeds more than water surface 30cm, liftoff more than 50cm bottom net cage, using cobblestone or fragment of brick as sinker, net cage is freely launched to surrounding, clean a net cage every day nurturing period, keep water quality in case pure and fresh,
(4) seed rearing
The breeding graded seed of net cage is the fry ofSinopera chuatsi with a collection of artificial propagation, after circuit cultivates 3-5d, entering net cage again after mandarin fish initial feeding carries out breeding graded, fry physique is now better, enters the one-level cultivation raising in cage 5d that specification is 0.5m × 0.8m × 1.0m; After the first order is cultivated and terminated, carry out sub-sieve at 6 o'clock to 8 o'clock in the morning, remove a seedling and tail seedling with the corresponding bamboo fish sieve towards number, the fry of neat specification enters the secondary cultivation raising in cage 5d that specification is 1.0m × 1.0m × 2.0m; After the second level is cultivated and is terminated, sub-sieve is carried out at 6 o'clock to 8 o'clock in the morning with the corresponding bamboo fish sieve towards number, remove a seedling and tail seedling, the fry of neat specification enters three grades of cultivation raising in cage 5d that specification is 2.0m × 2.0m × 2.5m, after the third level is cultivated and terminates, sub-sieve is carried out at 6 o'clock to 8 o'clock in the morning with the corresponding bamboo fish sieve towards number, remove a seedling and tail seedling, the fry of neat specification directly descends the pool to mark slightly, notice that overall process all must be with water to operate, speed is rapid, prevents fry hypoxia death, each sizing screening cycle, statistics fry quantity and total length;
(5) bait feeding
The bait feeding number of times of nurturing period is 3-4 times/day, each feeding volume is the 5-10% of fry body weight, throw something and feed along net cage surrounding, be convenient to juvenile fish and have food within the Burden-Swimming Ability of KM scope of oneself, close aerator during throwing something and feeding, observe fry state, be conducive to disease and observe and prevention and control, also have a small amount of fry when travelling Deng the water surface, open aerator;
(6) water quality management
Nurturing period need control water quality physical and chemical index, keep the water temperature in pond at 28-29 DEG C, pH value is 7.5-7.9, dissolved oxygen 8.0-8.5mg/L, ammonia nitrogen < 0.1mg/L and nitrite < 0.05mg/L, monitor the water quality index in net cage and pond every day, exceed standard if any water quality index, new water need be injected in pond, one time quantity of exchanged water can not exceed 1/3 of full pond, guarantee water quality index safety, need every day conscientiously to observe net cage body situation, mainly see that whether mesh is also penetrating, if mesh blocks, timely brush is wanted to scrub, guarantee and the water coke slurry in pond, observe mesh and whether have broken hole, remedy in time if needed,
(7) disease control
Usual raising in cage seed density is larger, in this case, fish disease is mainly relied mainly on prevention, except monitoring water quality index, observe fish body to ingest situation, the micro-ecological bacterial liquid be made up of withered grass gemma, lichens gemma, wax-like gemma is regularly used to carry out regulating water quality in each week, living bacteria count >=30,000,000,000/ml in described micro-ecological bacterial liquid, before bacterium liquid uses, be bacterium liquid in mass ratio: brown sugar: peanut press pulp=1: the ratio of 2: 4 is put in drum or cylinder and expanded cultivation and fermentation 48h, at fine day full pool spilling head in the morning.
Cultivate according to this method, mandarin fish seedling survival rate, to 72%, improves 20% than common breeding method; The long coefficient of variation of body of mandarin fish seedling is 12%, have dropped 35% than common breeding method.
Embodiment 2
Micropterus salmonoides offspring seed cultivation method, its step is identical with embodiment 1.
Through cultivating, largemouth bass fry survival rate, to 92%, improves 30% than common breeding method; The long coefficient of variation of body of largemouth bass fry is 9%, have dropped 10% than common breeding method.
Embodiment 3
Hybridized snakehead fish (snakehead ♀ × snakehead ♂) offspring seed cultivation method, its step is identical with embodiment 1.
Through cultivating, hybridized snakehead fish fry survival rate, to 76%, improves 22% than common breeding method; The long coefficient of variation of body of hybridized snakehead fish fry is 9%, have dropped 10.3% than common breeding method.
Claims (2)
1. a ferociousness fish fry breeding method, is characterized in that comprising the following steps:
(1) pond requirement is cultivated
Cultivating pond area is 2-4 mu, pond depth of water 2.5-3m, water inlet diameter 10cm, and cover with the bolting silk screen cloth that mesh size is 0.25mm, prevent harmful animal from entering, flower silver carp regulating water quality is put in a suitable place to breed in pond, the breeding density of flower silver carp is 150 tails/mu, cultivate pond and carry out bottom material of pond for breeding reparation at the beginning of the year, splash substrate renovation agent and plantation perennial ryegrass, cultivate first half of the month, chicken manure or the pig manure of fermentation is thrown in water, input ratio is 500 pounds/acre, make in water containing zooplankton, comprising rotifers 5-7 kind, cladocera 3-5 kind, copepoda 3-5 kind, cultivate the aerator that 1 750KW is set in the middle of pond, at 10 in fine day morning is to 2 pm, at 2 in evening to morning 6 point, cloudy day, 24h opened, guarantee that pond dissolved oxygen is sufficient,
(2) cultivate net cage to make
Polyethylene knotless netting selected by casing, opened type, mesh size has two kinds: 60 orders and 6 orders, net cage has three kinds of specifications: wherein the net cage of 60 order mesh has 0.5m × 0.8m × 1.0m and 1.0m × 1.0m × 2.0m two kinds of specifications, the net cage of 6 order mesh has 2.0m × 2.0m × 2.5m specification, breeding graded for carrying out one, two, three to seed;
(3) cultivate net cage to arrange
Net cage surrounding inserts four bamboo poles, upper and lower four steel cables tie up on bamboo pole, net cage is fixed on steel cable, net cage is arranged on the depth of water and is greater than 1.0m place, between each net cage, line-spacing is 4-5m, be convenient to water body inside and outside casing exchange, carry during fry cartonning and the last week net cage is installed in pond, make net cage wall with algae, damage by friction after casing is entered to prevent fry, improve weed survival rate, net cage top exceeds more than water surface 30cm, liftoff more than 50cm bottom net cage, using cobblestone or fragment of brick as sinker, net cage is freely launched to surrounding, clean a net cage every day nurturing period, keep water quality in case pure and fresh,
(4) seed rearing
The breeding graded seed of net cage is the fry with a collection of artificial propagation, after circuit cultivates 3-5d, entering net cage again after initial feeding carries out breeding graded, fry physique is now better, first enters the one-level cultivation raising in cage 5d that specification is 0.5m × 0.8m × 1.0m; After the first order is cultivated and terminated, carry out sub-sieve at 6 o'clock to 8 o'clock in the morning, remove a seedling and tail seedling with the corresponding bamboo fish sieve towards number, the fry of neat specification enters the secondary cultivation raising in cage 5d that specification is 1.0m × 1.0m × 2.0m; The second level is again carried out sub-sieve, is removed a seedling and tail seedling after cultivating and terminating, the fry of neat specification enters three grades of cultivation raising in cage 5d that specification is 2.0m × 2.0m × 2.5m, the third level again carries out sub-sieve, removes a seedling and tail seedling after cultivating and terminating, the fry of neat specification directly descends the pool to mark slightly, overall process must be with water to operate, and speed is rapid, prevents fry hypoxia death, each sizing screening cycle, statistics fry quantity and total length;
(5) bait feeding
The bait feeding number of times of nurturing period is 3-4 times/day, each feeding volume is the 5-10% of fry body weight, throw something and feed along net cage surrounding, be convenient to juvenile fish and have food within the Burden-Swimming Ability of KM scope of oneself, close aerator during throwing something and feeding, observe fry state, be conducive to disease and observe and prevention and control, also have a small amount of fry when travelling Deng the water surface, open aerator;
(6) water quality management
Nurturing period need control water quality physical and chemical index, keep the water temperature in pond at 28-29 DEG C, pH value is 7.5-7.9, dissolved oxygen 8.0-8.5mg/L, ammonia nitrogen < 0.1mg/L and nitrite < 0.05mg/L, monitor the water quality index in net cage and pond every day, exceed standard if any water quality index, new water need be injected in pond, one time quantity of exchanged water can not exceed 1/3 of full pond, guarantee water quality index safety, need every day conscientiously to observe net cage body situation, mainly see that whether mesh is also penetrating, if mesh blocks, timely brush is wanted to scrub, guarantee and the water coke slurry in pond, observe mesh and whether have broken hole, remedy in time if needed,
(7) disease control
Usual raising in cage seed density is larger, in this case, fish disease is mainly relied mainly on prevention, except monitoring water quality index, observe fish body to ingest situation, the micro-ecological bacterial liquid be made up of withered grass gemma, lichens gemma, wax-like gemma is regularly used weekly to carry out regulating water quality, living bacteria count >=30,000,000,000/ml in described micro-ecological bacterial liquid, before bacterium liquid uses, be bacterium liquid in mass ratio: brown sugar: peanut press pulp=1: the ratio of 2: 4 is put in drum or cylinder and expanded cultivation and fermentation 48h, at fine day full pool spilling head in the morning.
2. ferociousness fish fry breeding method as claimed in claim 1, it is characterized in that: described substrate renovation agent is made up of chelated iodine, flocculant, activator, the mass ratio of described chelated iodine, flocculant, activator is 1: 2: 3, described flocculant be selected from shitosan, zeolite powder one or both, described activator be selected from humus, bentonite one or both.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248323A (en) * | 2015-10-15 | 2016-01-20 | 珠海市现代农业发展中心 | Four-level culture method of lateolabrax japonicus pond |
| CN105360027A (en) * | 2015-11-13 | 2016-03-02 | 南宁隆盛农业科技有限公司 | Method for fish fry rearing |
| CN106259073A (en) * | 2016-08-08 | 2017-01-04 | 滁州市南谯区长江水产良种繁育场 | A kind of method of gold Siniperca chuatsi breeding |
| CN106259074A (en) * | 2016-08-08 | 2017-01-04 | 滁州市南谯区长江水产良种繁育场 | A kind of method of colored Siniperca chuatsi breeding |
| CN106857324A (en) * | 2016-10-17 | 2017-06-20 | 广州市鱼来鱼旺生物科技有限公司 | A kind of method of mandarin fish dace circulating water cultivation |
| CN111194703A (en) * | 2018-11-20 | 2020-05-26 | 广东汇海农牧科技集团有限公司 | Erythroculter ilishaeformis fry breeding method |
| CN112602635A (en) * | 2020-12-18 | 2021-04-06 | 海南省海洋与渔业科学院 | Conservation method for hemibarbus maculatus bleeker |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915007A (en) * | 2006-09-12 | 2007-02-21 | 河北农业大学 | Production method for summer offspring of Songjiang blue pickerel |
| CN101743915A (en) * | 2008-12-22 | 2010-06-23 | 中国水产科学研究院东海水产研究所 | Cultivation method for enhancing physique of weak young Chinese sturgeon |
| CN103004650A (en) * | 2011-09-26 | 2013-04-03 | 长江大学 | Method for cultivating large-size eel fries |
-
2014
- 2014-10-16 CN CN201410547379.8A patent/CN104430070B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915007A (en) * | 2006-09-12 | 2007-02-21 | 河北农业大学 | Production method for summer offspring of Songjiang blue pickerel |
| CN101743915A (en) * | 2008-12-22 | 2010-06-23 | 中国水产科学研究院东海水产研究所 | Cultivation method for enhancing physique of weak young Chinese sturgeon |
| CN103004650A (en) * | 2011-09-26 | 2013-04-03 | 长江大学 | Method for cultivating large-size eel fries |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248323A (en) * | 2015-10-15 | 2016-01-20 | 珠海市现代农业发展中心 | Four-level culture method of lateolabrax japonicus pond |
| CN105248323B (en) * | 2015-10-15 | 2018-01-02 | 珠海市现代农业发展中心 | Perch pond level Four cultural method |
| CN105360027A (en) * | 2015-11-13 | 2016-03-02 | 南宁隆盛农业科技有限公司 | Method for fish fry rearing |
| CN106259073A (en) * | 2016-08-08 | 2017-01-04 | 滁州市南谯区长江水产良种繁育场 | A kind of method of gold Siniperca chuatsi breeding |
| CN106259074A (en) * | 2016-08-08 | 2017-01-04 | 滁州市南谯区长江水产良种繁育场 | A kind of method of colored Siniperca chuatsi breeding |
| CN106259074B (en) * | 2016-08-08 | 2018-06-29 | 滁州市南谯区长江水产良种繁育场 | A kind of method of colour mandarin fish breeding |
| CN106857324A (en) * | 2016-10-17 | 2017-06-20 | 广州市鱼来鱼旺生物科技有限公司 | A kind of method of mandarin fish dace circulating water cultivation |
| CN111194703A (en) * | 2018-11-20 | 2020-05-26 | 广东汇海农牧科技集团有限公司 | Erythroculter ilishaeformis fry breeding method |
| CN111194703B (en) * | 2018-11-20 | 2022-05-20 | 广东汇海农牧科技集团有限公司 | Erythroculter ilishaeformis fry breeding method |
| CN112602635A (en) * | 2020-12-18 | 2021-04-06 | 海南省海洋与渔业科学院 | Conservation method for hemibarbus maculatus bleeker |
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