CN104396817A - Method for finless eel cage culture in Jieshou area - Google Patents
Method for finless eel cage culture in Jieshou area Download PDFInfo
- Publication number
- CN104396817A CN104396817A CN201410610531.2A CN201410610531A CN104396817A CN 104396817 A CN104396817 A CN 104396817A CN 201410610531 A CN201410610531 A CN 201410610531A CN 104396817 A CN104396817 A CN 104396817A
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- water
- eel
- swamp eel
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- swamp
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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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- 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 provides a method for finless eel cage culture in a Jieshou area, and relates to the technical field of finless eel culture and breeding. The method is characterized by comprising the following steps of water area selection, net cage setting, parent finless eel stocking, finless eel eating domesticating, desinsectization, daily management and finless eel overwintering management. The method provided by the invention has the advantages that reasonableness is realized, the operation is convenient, and the culture is convenient and fast.
Description
Technical field:
The present invention relates to culture of swamp eel Cultivating techniques field, be specifically related to the method for the first regional swamp eel cage culture in a kind of boundary.
Background technology:
Swamp eel is commonly called as yellow eel, field eel or field eel, also name Changyu, blood fish, sieve fish, without squama son etc., for spoke fin net-rope Symbranchir closes the predacious fish that to dwell at the bottom of the fresh water of gill Gyrinocheilidae, can cultivate edible, there is economic worth.Be distributed in the fresh water basin in Asia China, Taiwan, Japan, India and Southeast Asia.Breeding period is 5 to August.The bodily form and the eel of swamp eel have similarity, and be the bodily form elongated similar snakelike, without squama, have mucous secretion, body length can reach 100 centimetres.But in fact they are not identical on taxonomy.But custom address often can lump together, as eel is called white eel etc.
And swamp eel is in the process of cultivation, due to difference, the difference in geographical position, the difference of amblent air temperature in waters, the kind of cultivation is also just different, diverse ways will be used like this, the method of the place use that Anhui is many is all identical, the easy like this mistake caused in cultivation, the degree causing swamp eel to grow is not good, brings many unnecessary losses.
Summary of the invention:
Technical problem to be solved by this invention is that overcoming existing technological deficiency provides a kind of method that method is reasonable, easy to operate, cultivate the first regional swamp eel cage culture in a kind of boundary easily.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A method for the first regional swamp eel cage culture in boundary, is characterized in that: comprise the following steps,
Step one, select waters: water quality be selected good pollution-free, and the height of water is little, not by flood and drought impact, the fish of harmless net cage or aquatic animal in water body, depth of water 1.5-2.5m, hydrostatic or miniflow water, illumination abundance, without cold soaking water;
Step 2, arrange net cage: cage size is 3*2*1.2m, and upper edge is higher than the ridge, pond 0.5m, and blank area is closely stranded, and corner is fixed with mao bamboon, transplants water peanut after adding water in net cage, put first 7 days in a suitable place to breed with disinfection by chlorine dioxide, concentration is 1g/m
3;
Step 3, put eel kind in a suitable place to breed:
I determines that seed is originated: local electric eel be taken from and open the eel kind of catching, medicine is caught, hook fish eel kind can not select;
II seed is selected: select the eel kind that body colour is yellow, physique is healthy and strong, rejects the blind ash of body colour, illly has wound and the excessive eel kind of specification;
III determines breeding density: every square metre of stocking size is the eel kind of 10-15cm is 1.5-2kg, and the eel kind specification in same net cage wants neat, and the time of putting in a suitable place to breed, in annual 4-5 month, puts front eel kind 20g/m in a suitable place to breed
3betagen Solution dipping bath 9-14 minute;
Step 4, tame and docile food swamp eel: under swamp eel after pond 2-3 days, can start to tame and docile food, open bait material and select earthworm, fly maggot, open food with small fish, spiral shell freshwater mussel meat, tame and docile food the 1st day, every 50kg swamp eel is thrown something and fed 0.5kg, day by day increase 0.08kg, after increasing to 2%, 1-2 day of swamp eel gross weight by the 7th day later, treat that Monopterus Albus Feeding situation is stablized, increase the feeding volume of other bait later day by day;
Step 5, expelling parasite: expelling parasite is tamed successfully swamp eel and carried out, and body surface has parasitic, and with copper sulphate, mixture of ferrous sulfate full pool spilling head, concentration is 0.7g/m
3; There is parasitic albendazole powder to mix by every 50kg swamp eel in body and feed 1-3g, continuous 3-6 days;
Step 6, daily management:
I management water quality: swamp eel is partially addicted to slightly acidic water, and pH value requires between 6.5-7.5, and pond water sterilization often should not use quicklime, and too high alkalescence can make swamp eel unsticking, and reduce matrix immunocompetence, sterilization will use chlorine dioxide, and concentration is 0.2g/m
3; Water level in net cage remains on 0.45-0.66m, and high temperature season changed water 1 time every 7-10 days, and quantity of exchanged water is 1/3 of Chi Shui;
II bait throwing in: early stage, daily ration, feeding quantity was 2% of swamp eel body weight, increases gradually along with water temperature raises, when water temperature rises to swamp eel growth optimum water temperature, daily ration, feeding quantity is increased to the 6-8% of swamp eel body weight, throws something and feeds every day 1 time, and the time is in dusk every day, bait is fresh, and will know residual bait in time after feeding;
III adheres to patrolling the pool: will observe ingesting and active situation of swamp eel every day, carry out pond diary; Make regular check on net cage, carry out prevention from suffering from the diseases, anti-to escape, anti-theft, rat preservative work;
The overwinter management of step 7, swamp eel: the swamp eel propagated artificially survives the winter has the band water He Gantang that survives the winter to survive the winter two kinds of modes, and band water is survived the winter and will often be opened ice, and increasing the water-soluble oxygen amount in pond, survives the winter in the dry pool, at the bottom of case the thick straw of layer overlay, play thermal insulation and cold resistance effect.
Beneficial effect of the present invention is: very clear of above-mentioned step statement, such staff is just very convenient when the work of reference above-mentioned steps, and there is clear and definite description for the specific requirement such as time, medicament in step, error and error can be reduced like this, can increase work efficiency.The inventive method is reasonable, easy to operate, it is convenient to cultivate.
Embodiment:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, setting forth the present invention further below.
A method for the first regional swamp eel cage culture in boundary, is characterized in that: comprise the following steps,
Step one, select waters: water quality be selected good pollution-free, and the height of water is little, not by flood and drought impact, the fish of harmless net cage or aquatic animal in water body, depth of water 1.5-2.5m, hydrostatic or miniflow water, illumination abundance, without cold soaking water;
Step 2, arrange net cage: cage size is 3*2*1.2m, and upper edge is higher than the ridge, pond 0.5m, and blank area is closely stranded, and corner is fixed with mao bamboon, transplants water peanut after adding water in net cage, put first 7 days in a suitable place to breed with disinfection by chlorine dioxide, concentration is 1g/m
3;
Step 3, put eel kind in a suitable place to breed:
I determines that seed is originated: local electric eel be taken from and open the eel kind of catching, medicine is caught, hook fish eel kind can not select;
II seed is selected: select the eel kind that body colour is yellow, physique is healthy and strong, rejects the blind ash of body colour, illly has wound and the excessive eel kind of specification;
III determines breeding density: every square metre of stocking size is the eel kind of 10-15cm is 1.5-2kg, and the eel kind specification in same net cage wants neat, and the time of putting in a suitable place to breed, in annual 4-5 month, puts front eel kind 20g/m in a suitable place to breed
3betagen Solution dipping bath 9-14 minute;
Step 4, tame and docile food swamp eel: under swamp eel after pond 2-3 days, can start to tame and docile food, open bait material and select earthworm, fly maggot, open food with small fish, spiral shell freshwater mussel meat, tame and docile food the 1st day, every 50kg swamp eel is thrown something and fed 0.5kg, day by day increase 0.08kg, after increasing to 2%, 1-2 day of swamp eel gross weight by the 7th day later, treat that Monopterus Albus Feeding situation is stablized, increase the feeding volume of other bait later day by day;
Step 5, expelling parasite: expelling parasite is tamed successfully swamp eel and carried out, and body surface has parasitic, and with copper sulphate, mixture of ferrous sulfate full pool spilling head, concentration is 0.7g/m
3; There is parasitic albendazole powder to mix by every 50kg swamp eel in body and feed 1-3g, continuous 3-6 days;
Step 6, daily management:
I management water quality: swamp eel is partially addicted to slightly acidic water, and pH value requires between 6.5-7.5, and pond water sterilization often should not use quicklime, and too high alkalescence can make swamp eel unsticking, and reduce matrix immunocompetence, sterilization will use chlorine dioxide, and concentration is 0.2g/m
3; Water level in net cage remains on 0.45-0.66m, and high temperature season changed water 1 time every 7-10 days, and quantity of exchanged water is 1/3 of Chi Shui;
II bait throwing in: early stage, daily ration, feeding quantity was 2% of swamp eel body weight, increases gradually along with water temperature raises, when water temperature rises to swamp eel growth optimum water temperature, daily ration, feeding quantity is increased to the 6-8% of swamp eel body weight, throws something and feeds every day 1 time, and the time is in dusk every day, bait is fresh, and will know residual bait in time after feeding;
III adheres to patrolling the pool: will observe ingesting and active situation of swamp eel every day, carry out pond diary; Make regular check on net cage, carry out prevention from suffering from the diseases, anti-to escape, anti-theft, rat preservative work;
The overwinter management of step 7, swamp eel: the swamp eel propagated artificially survives the winter has the band water He Gantang that survives the winter to survive the winter two kinds of modes, and band water is survived the winter and will often be opened ice, and increasing the water-soluble oxygen amount in pond, survives the winter in the dry pool, at the bottom of case the thick straw of layer overlay, play thermal insulation and cold resistance effect.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a method for the first regional swamp eel cage culture in boundary, is characterized in that: comprise the following steps,
Step one, select waters: water quality be selected good pollution-free, and the height of water is little, not by flood and drought impact, the fish of harmless net cage or aquatic animal in water body, depth of water 1.5-2.5m, hydrostatic or miniflow water, illumination abundance, without cold soaking water;
Step 2, arrange net cage: cage size is 3*2*1.2m, and upper edge is higher than the ridge, pond 0.5m, and blank area is closely stranded, and corner is fixed with mao bamboon, transplants water peanut after adding water in net cage, put first 7 days in a suitable place to breed with disinfection by chlorine dioxide, concentration is 1g/m
3;
Step 3, put eel kind in a suitable place to breed:
I determines that seed is originated: local electric eel be taken from and open the eel kind of catching, medicine is caught, hook fish eel kind can not select;
II seed is selected: select the eel kind that body colour is yellow, physique is healthy and strong, rejects the blind ash of body colour, illly has wound and the excessive eel kind of specification;
III determines breeding density: every square metre of stocking size is the eel kind of 10-15cm is 1.5-2kg, and the eel kind specification in same net cage wants neat, and the time of putting in a suitable place to breed, in annual 4-5 month, puts front eel kind 20g/m in a suitable place to breed
3betagen Solution dipping bath 9-14 minute;
Step 4, tame and docile food swamp eel: under swamp eel after pond 2-3 days, can start to tame and docile food, open bait material and select earthworm, fly maggot, open food with small fish, spiral shell freshwater mussel meat, tame and docile food the 1st day, every 50kg swamp eel is thrown something and fed 0.5kg, day by day increase 0.08kg, after increasing to 2%, 1-2 day of swamp eel gross weight by the 7th day later, treat that Monopterus Albus Feeding situation is stablized, increase the feeding volume of other bait later day by day;
Step 5, expelling parasite: expelling parasite is tamed successfully swamp eel and carried out, and body surface has parasitic, and with copper sulphate, mixture of ferrous sulfate full pool spilling head, concentration is 0.7g/m
3; There is parasitic albendazole powder to mix by every 50kg swamp eel in body and feed 1-3g, continuous 3-6 days;
Step 6, daily management:
I management water quality: swamp eel is partially addicted to slightly acidic water, and pH value requires between 6.5-7.5, and pond water sterilization often should not use quicklime, and too high alkalescence can make swamp eel unsticking, and reduce matrix immunocompetence, sterilization will use chlorine dioxide, and concentration is 0.2g/m
3; Water level in net cage remains on 0.45-0.66m, and high temperature season changed water 1 time every 7-10 days, and quantity of exchanged water is 1/3 of Chi Shui;
II bait throwing in: early stage, daily ration, feeding quantity was 2% of swamp eel body weight, increases gradually along with water temperature raises, when water temperature rises to swamp eel growth optimum water temperature, daily ration, feeding quantity is increased to the 6-8% of swamp eel body weight, throws something and feeds every day 1 time, and the time is in dusk every day, bait is fresh, and will know residual bait in time after feeding;
III adheres to patrolling the pool: will observe ingesting and active situation of swamp eel every day, carry out pond diary; Make regular check on net cage, carry out prevention from suffering from the diseases, anti-to escape, anti-theft, rat preservative work;
The overwinter management of step 7, swamp eel: the swamp eel propagated artificially survives the winter has the band water He Gantang that survives the winter to survive the winter two kinds of modes, and band water is survived the winter and will often be opened ice, and increasing the water-soluble oxygen amount in pond, survives the winter in the dry pool, at the bottom of case the thick straw of layer overlay, play thermal insulation and cold resistance effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610531.2A CN104396817B (en) | 2014-11-03 | 2014-11-03 | A kind of method of boundary head area swamp eel cage culture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610531.2A CN104396817B (en) | 2014-11-03 | 2014-11-03 | A kind of method of boundary head area swamp eel cage culture |
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| CN104396817A true CN104396817A (en) | 2015-03-11 |
| CN104396817B CN104396817B (en) | 2016-08-24 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798712A (en) * | 2015-05-11 | 2015-07-29 | 武汉市知富企业管理咨询有限公司 | Cage raising method for rice-field eel offspring seeds |
| CN105340796A (en) * | 2015-11-05 | 2016-02-24 | 江苏省海洋水产研究所 | Fry rearing method of large yellow croakers in earth ponds and net cages |
| CN106577371A (en) * | 2016-10-28 | 2017-04-26 | 南昌大学 | Finless eel breeding pilot feeding method employing baits of different gradient proportions |
| CN109006589A (en) * | 2018-07-24 | 2018-12-18 | 长江大学 | It is a kind of manually to raise and train the device and method for cultivating wild eel seedling in advance |
| CN110574717A (en) * | 2018-06-08 | 2019-12-17 | 宜昌欣翔农业发展有限公司 | Control breeding method of finless eels |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003189753A (en) * | 2001-12-26 | 2003-07-08 | Green Seiju:Kk | System for improving cultured fish such as cultured eel |
| JP2005065678A (en) * | 2003-08-25 | 2005-03-17 | Tokushukai Kaiyo Igaku Kenkyusho:Kk | Creation of eel-grass bed using network structural body |
| CN203467419U (en) * | 2013-07-19 | 2014-03-12 | 湖州广源水产养殖有限公司 | Finless eel culture pond with food platform |
| CN103688893A (en) * | 2014-01-02 | 2014-04-02 | 中国科学院水生生物研究所 | Finless eel pond-net cage ecological culture method |
-
2014
- 2014-11-03 CN CN201410610531.2A patent/CN104396817B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003189753A (en) * | 2001-12-26 | 2003-07-08 | Green Seiju:Kk | System for improving cultured fish such as cultured eel |
| JP2005065678A (en) * | 2003-08-25 | 2005-03-17 | Tokushukai Kaiyo Igaku Kenkyusho:Kk | Creation of eel-grass bed using network structural body |
| CN203467419U (en) * | 2013-07-19 | 2014-03-12 | 湖州广源水产养殖有限公司 | Finless eel culture pond with food platform |
| CN103688893A (en) * | 2014-01-02 | 2014-04-02 | 中国科学院水生生物研究所 | Finless eel pond-net cage ecological culture method |
Non-Patent Citations (2)
| Title |
|---|
| 王锐: "黄鳝池塘网箱养殖技术", 《现代农业科技》 * |
| 马达文等: "池塘网箱养鳝技术初步研究", 《水利渔业》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798712A (en) * | 2015-05-11 | 2015-07-29 | 武汉市知富企业管理咨询有限公司 | Cage raising method for rice-field eel offspring seeds |
| CN105340796A (en) * | 2015-11-05 | 2016-02-24 | 江苏省海洋水产研究所 | Fry rearing method of large yellow croakers in earth ponds and net cages |
| CN106577371A (en) * | 2016-10-28 | 2017-04-26 | 南昌大学 | Finless eel breeding pilot feeding method employing baits of different gradient proportions |
| CN110574717A (en) * | 2018-06-08 | 2019-12-17 | 宜昌欣翔农业发展有限公司 | Control breeding method of finless eels |
| CN109006589A (en) * | 2018-07-24 | 2018-12-18 | 长江大学 | It is a kind of manually to raise and train the device and method for cultivating wild eel seedling in advance |
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|---|---|
| CN104396817B (en) | 2016-08-24 |
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