CN103314901A - Method for culturing finless eel in net cage - Google Patents
Method for culturing finless eel in net cage Download PDFInfo
- Publication number
- CN103314901A CN103314901A CN2013102372945A CN201310237294A CN103314901A CN 103314901 A CN103314901 A CN 103314901A CN 2013102372945 A CN2013102372945 A CN 2013102372945A CN 201310237294 A CN201310237294 A CN 201310237294A CN 103314901 A CN103314901 A CN 103314901A
- Authority
- CN
- China
- Prior art keywords
- water
- pool
- pond
- bait
- feed
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 210000003608 Feces Anatomy 0.000 claims abstract description 11
- 239000007844 bleaching agent Substances 0.000 claims abstract description 10
- 230000000249 desinfective Effects 0.000 claims abstract description 10
- 239000010871 livestock manure Substances 0.000 claims abstract description 10
- 241000282898 Sus scrofa Species 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 241000287828 Gallus gallus Species 0.000 claims abstract description 5
- 239000003337 fertilizer Substances 0.000 claims abstract description 5
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 241000646357 Monopterus cuchia Species 0.000 claims description 39
- 241000251468 Actinopterygii Species 0.000 claims description 27
- 238000004659 sterilization and disinfection Methods 0.000 claims description 24
- 230000001954 sterilising Effects 0.000 claims description 21
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 18
- 239000011780 sodium chloride Substances 0.000 claims description 15
- 201000010099 disease Diseases 0.000 claims description 13
- 235000013305 food Nutrition 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 10
- 235000012255 calcium oxide Nutrition 0.000 claims description 9
- 239000000292 calcium oxide Substances 0.000 claims description 9
- 230000002354 daily Effects 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- 241000252185 Cobitidae Species 0.000 claims description 8
- 230000037396 body weight Effects 0.000 claims description 8
- 210000004369 Blood Anatomy 0.000 claims description 6
- 210000003467 Cheek Anatomy 0.000 claims description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L Copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M NaHCO3 Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- 239000008280 blood Substances 0.000 claims description 6
- 230000003203 everyday Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 235000013372 meat Nutrition 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 238000009360 aquaculture Methods 0.000 claims description 5
- 244000144974 aquaculture Species 0.000 claims description 5
- 241000361919 Metaphire sieboldi Species 0.000 claims description 4
- 230000003044 adaptive Effects 0.000 claims description 4
- 230000001488 breeding Effects 0.000 claims description 4
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 3
- 240000005781 Arachis hypogaea Species 0.000 claims description 3
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 3
- 235000018262 Arachis monticola Nutrition 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 240000003917 Bambusa tulda Species 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241000195493 Cryptophyta Species 0.000 claims description 3
- 240000002275 Cucumis melo Species 0.000 claims description 3
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 claims description 3
- 241000238557 Decapoda Species 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims description 3
- 241000238631 Hexapoda Species 0.000 claims description 3
- 241000545744 Hirudinea Species 0.000 claims description 3
- 206010021857 Infection parasitic Diseases 0.000 claims description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L Iron(II) sulfate Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 3
- 210000004681 Ovum Anatomy 0.000 claims description 3
- 241000269799 Perca fluviatilis Species 0.000 claims description 3
- 240000005158 Phaseolus vulgaris Species 0.000 claims description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000004698 Polyethylene (PE) Substances 0.000 claims description 3
- 240000006394 Sorghum bicolor Species 0.000 claims description 3
- 235000011684 Sorghum saccharatum Nutrition 0.000 claims description 3
- 241000157888 Synbranchiformes Species 0.000 claims description 3
- 240000008529 Triticum aestivum Species 0.000 claims description 3
- 240000008042 Zea mays Species 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- 230000001058 adult Effects 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000003287 bathing Methods 0.000 claims description 3
- 244000221110 common millet Species 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 235000005822 corn Nutrition 0.000 claims description 3
- 235000005824 corn Nutrition 0.000 claims description 3
- 201000009910 diseases by infectious agent Diseases 0.000 claims description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 3
- 239000011790 ferrous sulphate Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 235000003642 hunger Nutrition 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 3
- 244000144972 livestock Species 0.000 claims description 3
- 229960001952 metrifonate Drugs 0.000 claims description 3
- 235000020232 peanut Nutrition 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 244000144977 poultry Species 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 230000037351 starvation Effects 0.000 claims description 3
- NFACJZMKEDPNKN-UHFFFAOYSA-N trichlorfon Chemical compound COP(=O)(OC)C(O)C(Cl)(Cl)Cl NFACJZMKEDPNKN-UHFFFAOYSA-N 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 claims description 3
- 235000021307 wheat Nutrition 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 2
- 235000015450 Tilia cordata Nutrition 0.000 abstract 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 2
- 239000004571 lime Substances 0.000 abstract 2
- 240000004282 Grewia occidentalis Species 0.000 abstract 1
- 230000004720 fertilization Effects 0.000 abstract 1
- 235000013601 eggs Nutrition 0.000 description 3
- 230000017448 oviposition Effects 0.000 description 3
- 230000032696 parturition Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241000238571 Cladocera Species 0.000 description 1
- 241000252206 Cypriniformes Species 0.000 description 1
- 210000002816 Gills Anatomy 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 210000000936 Intestines Anatomy 0.000 description 1
- 210000003491 Skin Anatomy 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000006266 hibernation Effects 0.000 description 1
- 230000001146 hypoxic Effects 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229910052957 realgar Inorganic materials 0.000 description 1
- 230000035812 respiration Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000004083 survival Effects 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Classifications
-
- 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
A method for culturing finless eel in a net cage is disclosed. A culturing pool is a pool which has an east-west trend, a length-width ratio of 3: 2, an area of 2000-10000 m<2>, a pool ridge of 1.8 m-2.0 m in height, a water level stabilized at 1.4-1.5 m for a long term, and complete water feeding and discharge facilities. The method for culturing the finless eel in the net cage comprises the steps of: cleaning and disinfecting the pool 10-15 days before finless eel seeds are placed into the pool, to be specific, firstly pumping water out of the pool and checking if a hole exists; then cleaning the pool by using calcined lime; using 1125-2250 kg/hm<2> of the calcined lime when the water in the pool is 7-10 cm in depth; if the water in the pool cannot be completely pumped out, cleaning the pool by using bleaching powder; filling filtered new water 7 days after the pool is cleaned; applying base fertilizer after the water filling; culturing the water quality by packing organic fertilizers such as chicken manure and pig manure at the four corners of the pool; fertilizing at a usage amount of 2250-3000 kg/hm<2>; placing the finless eel into the pool 5-7 days after the fertilization.
Description
Technical field
The present invention relates to the method for aquaculture, especially a kind of cage culture swamp eel method.
Background technology
Swamp eel belongs to Cypriniformes, and Cobitidae is small-sized economic fish, belongs to temperate water fishes, and the growth water temperature is 15 ~ 30 ℃, and optimum water temperature is 22 ~ 28 ℃, and water temperature is higher than 32 ℃ and pierces in the mud, and water temperature is lower than 7 ℃ and slips into hibernation in the mud.Loach can not only be used gill respiration, can also utilize skin and intestines to breathe, and strong to adaptive capacity to environment, hypoxia-bearing capability is stronger.Usually live in water-bed layer, the custom of sludge is arranged, like neutral and slightly acidic cohesive soil.Swamp eel is ominivore-fish, and that often ingests has a microorganism in water flea, silk earthworm, pasture and water and the water, commonly usedly stacks that methods such as chicken manure, cow dung, pig manure are bred bait or the artificial pellet of throwing something and feeding is fed swamp eel.Swamp eel ingests, and much more general between the lights and night as at egg-laying period and growth animated period, also ingest daytime, and the swamp eel in egg-laying period food ration than usual increases, and female swamp eel ingests many than realgar eel.The general 2 rheological properties maturations of swamp eel can repeatedly be laid eggs in 1 year, and the egg-laying period is 4 ℃ of Augusts, and wherein are egg production peak times 5 ℃ of June, the weak stickiness of fertilized egg tool.Swamp eel be a kind of widely distributed, adaptability is very strong, to the less demanding small-sized freshwater fish of environmental condition, be one of important aquatic products of China's foreign trade outlet.Swamp eel is strong because of its adaptability, disease is few, survival rate is high, and fertility is strong, convenient transportation, bait are easy to get, and has become important aquaculture kind, and the breed prospect is very wide.The pond culture swamp eel is to adopt more a kind of breeding way at present, the unit yield height, and the technology operant level requires also high, and general output can reach 23 ~ 36t/hm
2
Summary of the invention
One of purpose of the present invention is achieved through the following technical solutions:
A kind of cage culture swamp eel method may further comprise the steps:
Build in the breed pond: distant breed pond is with east-west, and aspect ratio is 3:2, area 2000-10000 m
2, the high 1.8m-2.0m in the ridge, pond, the water potential long-term stability is at 1.4-1.5 m, enters the perfect pond of pumping equipment to be; Preceding 10 ~ the 15d in the pool under the swamp eel seedling, the sterilization of should cleaning up the pond is drained Chi Shui earlier, checks to have or not leak, cleans up the pond with quicklime then, during the depth of water 7 ~ 10cm of pond, with quicklime 1125 ~ 2250kg/hm
2If pond water can't drain, and cleans up the pond with bleaching powder, the back 7d that cleans up the pond injects new water, and the new water of injection will filter, and basal dressing after the water filling is cultivated water quality, and method is fertilizers such as chicken manure, pig manure on four jiaos of heaps in pond, consumption 2250 ~ 3000kg/hm
2, can put swamp eel in a suitable place to breed behind fertilising 5 ~ 7d;
The making of net cage and installation: net cage selects for use 3 * 2,3 * 4 polyethylene not have joint net sheet or pure white spun yarn not to be had joint net sheet and manufactures, cage size is 3 meters * 2 meters * 1.5 meters, 2 meters * 2 meters * 1.5 meters, net cage arranges the 1/3-1/2 that density is total water surface, 50-80 centimetre of net cage underwater penetration, freeboard are not less than 50 centimetres; Fixing timber and the iron wire of adopting of net cage, also can use bamboo pole, headline is tightened, and infraclass is loose, put and plant preceding 7-10 days, the water logging bubble makes its periphtic algae under the net cage, and friction is injured when avoiding the yellow eel cartonning, to transplant pasture and water such as water peanut, timothy in the eel case, its area coverage reaches about 90% of net cage area, with 2-3% salt or 10ppm bleaching powder pasture and water is carried out soaking disinfection before the pasture and water inlet, removes leech.
Seed is put in a suitable place to breed: generally in the 9-10 month or the 3-4 month, breeding density is at 200-220 tail/case, select fine weather, according to each case yellow eel specification and survive situation, eel kind specification and density in the case are done suitable adjustment and additional, with copper sulphate or the sterilization of 4% ~ 5% saline solution, when water temperature 10 ~ 15 is spent, embathe 20 ~ 30m in before putting in a suitable place to breed; Tame and docile food: at each net cage two ends intensive water surface of pasture and water 2 feed tables are set, do not throw in any bait after the swamp eel cartonning in 3 d, make it be in starvation, the compound of the earthworm deep pool that is about swamp eel body weight 1.5% or fish gruel, manufactured feed at dusk began to throw something and feed on the 4th day, behind the distant tame and docile food 1 credit 2d of the rotten chin or cheek of fish manufactured feed=9 chins or cheeks, 1 injustice, change and feed the fresh and alive small fish that rubs, screw meat etc., and constantly increase manufactured feed, make fresh fish and manufactured feed respectively account for 1/2 behind the 7d, finish until culturing; Yellow eel is very responsive to environmental change and food odors.When the natural wild eel kind that choose in market is cultured, the domestication of must ingesting after the cartonning.The domestication of ingesting comprises two stages, i.e. opening domestication and the domestication of commentaries on classics food.⑴ opening domestication: after the cartonning of eel kind, the 4th day begins feeding at dusk, and the feed fixed point is put on the interior pasture and water of case, and feeding volume is 1% of yellow eel body weight, and when feeding volume reached the 5-6% of eel kind body weight, the opening domestication was finished.⑵ change the food domestication: after opening is tamed successfully, the manufactured feed that in animality fresh bait material, adds 5-10%, after treating that the yellow eel adaptation is also ingested fully, day increases progressively manufactured feed 15-20% again, 1 kilogram of the every minimizing of feed of animal origin, manufactured feed adds 0.2 kilogram of replacement, till meeting the pre-determined proportioning of animal feed and manufactured feed.⑶ feeding volume: ingest tame successfully after, namely enter normal management phase.Day feeding rate is: fresh bait 7-10%, or manufactured feed 1-3%, 1 day 1 time, specifically throw something and feed and look temperature, water temperature, water quality, surplus bait, the speed of ingesting etc. and grasp flexibly.
Aquaculture management: in time topdress according to the water quality girth of a garment, general per 30 ~ 40d topdresses each 900 ~ 1125 kg/hm 1 time
2Water transparence control is at 15 ~ 20cm, the water colour yellow green, the animality of in time throwing something and feeding and vegetal bait, the manufactured feed of also can throwing something and feeding, throw raise accomplish, fix a point, regularly, decide matter, quantitatively, day in the fingerling stage throwing amount of raising is 5% ~ 8% of fish body weight, the adult fish stage is about 5%, and water temperature is higher than 30 ℃ and should reduce when being lower than 10 ℃ and throw something and feed.Feed 1 time every day at dusk during beginning, and domestication later on changes into throwing daytime and raises, and the upper and lower noon respectively throws and raises 1 time, and high temperature season should be taken shading shed at the food platform; Bait feeding: loose and throw live spiral shell 100-200kg/ mu or the animal bait of manually throwing something and feeding, comprise low-value small fish, shrimp, livestock and poultry offal, pig blood, ox blood, or vegetal bait, comprise the complete granular material, beans, the wheat class, corn, Chinese sorghum, and green fodder, as melon, greengrocery, pasture and water, the life habit that season and river crab were hidden by day and come out at night when bait throwing in time should be according to fishing is carried out bait throwing in, throw something and feed every day twice, early respectively throw something and feed once for 8 and late 5, should be based on the dusk bait throwing in, the bait throwing on daytime is auxilliary, its, daily ration, feeding quantity should account for 70% of whole day daily ration, feeding quantity in night, account for 30% daytime, daily ration, feeding quantity is had enough with river crab and surplus residual bait degree of being, total bait throwing in principle be " two essence; middle blue or green; smart blue or green combination, meat and vegetables collocation " be the bait throwing in season in spring and autumn based on fine fodder, summer, bait throwing in was based on green fodder;
Damage by disease and insect prevention and control: at 7,8,9 three months; to use quicklime and disinfectant alternately once sterilizing to be carried out in pond and net cage in every 15-20 days; while per 15 days pharmaceutical chemistry of throwing something and feeding a time; the strict sterilization diseases prevention; guarantee swamp eel seedling healthy growth, the swamp eel adaptive capacity is very strong, as long as management is proper; avoid the mechanical damage of loach body, generally seldom morbidity.Should note prevention at ordinary times, often sterilize, do a good job of it the sterilization of fish body, pond sterilization, feed table sterilization, should in time pull out if find the swamp eel that dies of illness, with other swamp eels of protecting from infection, and treatment in time: (1) saprolegniasis: loach ovum control 1m
3Water is put the solution bathing 1h that salt 400g adds sodium bicarbonate 400g, and sick swamp eel can be embathed 5 ~ 10m in 3% saline solution, and heavy person can embathe 5 ~ 15m in only with water mold; Red fin fish disease: external application 1 bleaching powder is splashed; The salt water-bath wash disinfection of application 5% before seed is put in a suitable place to breed; Pharmaceutical chemistry for oral administration restrains bacterium with reaching, orfloxacin is made bait feeding; Parasitosis: available copper sulphate and mixture of ferrous sulfate are splashed or are splashed with crystal chlorophos.
Embodiment
Below will be described in detail the preferred embodiments of the present invention; Should be appreciated that preferred embodiment only for the present invention is described, rather than in order to limit protection scope of the present invention.
A kind of cage culture swamp eel method may further comprise the steps:
1. culturing the pond builds
Distant breed pond is with east-west, and aspect ratio is 3:2, area 2000-10000 m
2, the high 1.8m-2.0m in the ridge, pond, the water potential long-term stability is at 1.4-1.5 m, enters the perfect pond of pumping equipment to be; Preceding 10 ~ the 15d in the pool under the swamp eel seedling, the sterilization of should cleaning up the pond is drained Chi Shui earlier, checks to have or not leak, cleans up the pond with quicklime then, during the depth of water 7 ~ 10cm of pond, with quicklime 1125 ~ 2250kg/hm
2If pond water can't drain, and cleans up the pond with bleaching powder, the back 7d that cleans up the pond injects new water, and the new water of injection will filter, and basal dressing after the water filling is cultivated water quality, and method is fertilizers such as chicken manure, pig manure on four jiaos of heaps in pond, consumption 2250 ~ 3000kg/hm
2, can put swamp eel in a suitable place to breed behind fertilising 5 ~ 7d;
2. the making of net cage and installation
Net cage selects for use 3 * 2,3 * 4 polyethylene not have joint net sheet or pure white spun yarn not to be had joint net sheet and manufactures, cage size is 3 meters * 2 meters * 1.5 meters, 2 meters * 2 meters * 1.5 meters, net cage arranges the 1/3-1/2 that density is total water surface, and 50-80 centimetre of net cage underwater penetration, freeboard are not less than 50 centimetres; Fixing timber and the iron wire of adopting of net cage, also can use bamboo pole, headline is tightened, and infraclass is loose, put and plant preceding 7-10 days, the water logging bubble makes its periphtic algae under the net cage, and friction is injured when avoiding the yellow eel cartonning, to transplant pasture and water such as water peanut, timothy in the eel case, its area coverage reaches about 90% of net cage area, with 2-3% salt or 10ppm bleaching powder pasture and water is carried out soaking disinfection before the pasture and water inlet, removes leech.
3. seed is put in a suitable place to breed
Generally in the 9-10 month or the 3-4 month, breeding density is at 200-220 tail/case, select fine weather, according to each case yellow eel specification and survive situation, eel kind specification and density in the case are done suitable adjustment and additional, with copper sulphate or the sterilization of 4% ~ 5% saline solution, when water temperature 10 ~ 15 is spent, embathe 20 ~ 30m in before putting in a suitable place to breed; Tame and docile food: at each net cage two ends intensive water surface of pasture and water 2 feed tables are set, do not throw in any bait after the swamp eel cartonning in 3 d, make it be in starvation, the compound of the earthworm deep pool that is about swamp eel body weight 1.5% or fish gruel, manufactured feed at dusk began to throw something and feed on the 4th day, behind the distant tame and docile food 1 credit 2d of the rotten chin or cheek of fish manufactured feed=9 chins or cheeks, 1 injustice, change and feed the fresh and alive small fish that rubs, screw meat etc., and constantly increase manufactured feed, make fresh fish and manufactured feed respectively account for 1/2 behind the 7d, finish until culturing;
4. aquaculture management
In time topdress according to the water quality girth of a garment, general per 30 ~ 40d topdresses each 900 ~ 1125 kg/hm 1 time
2Water transparence control is at 15 ~ 20cm, the water colour yellow green, the animality of in time throwing something and feeding and vegetal bait, the manufactured feed of also can throwing something and feeding, throw raise accomplish, fix a point, regularly, decide matter, quantitatively, day in the fingerling stage throwing amount of raising is 5% ~ 8% of fish body weight, the adult fish stage is about 5%, and water temperature is higher than 30 ℃ and should reduce when being lower than 10 ℃ and throw something and feed.Feed 1 time every day at dusk during beginning, and domestication later on changes into throwing daytime and raises, and the upper and lower noon respectively throws and raises 1 time, and high temperature season should be taken shading shed at the food platform; Bait feeding: loose and throw live spiral shell 100-200kg/ mu or the animal bait of manually throwing something and feeding, comprise low-value small fish, shrimp, livestock and poultry offal, pig blood, ox blood, or vegetal bait, comprise the complete granular material, beans, the wheat class, corn, Chinese sorghum, and green fodder, as melon, greengrocery, pasture and water, the life habit that season and river crab were hidden by day and come out at night when bait throwing in time should be according to fishing is carried out bait throwing in, throw something and feed every day twice, early respectively throw something and feed once for 8 and late 5, should be based on the dusk bait throwing in, the bait throwing on daytime is auxilliary, its, daily ration, feeding quantity should account for 70% of whole day daily ration, feeding quantity in night, account for 30% daytime, daily ration, feeding quantity is had enough with river crab and surplus residual bait degree of being, total bait throwing in principle be " two essence; middle blue or green; smart blue or green combination, meat and vegetables collocation " be the bait throwing in season in spring and autumn based on fine fodder, summer, bait throwing in was based on green fodder;
5. damage by disease and insect prevention and control.
At 7,8,9 three months; to use quicklime and disinfectant alternately once sterilizing to be carried out in pond and net cage in every 15-20 days; while per 15 days pharmaceutical chemistry of throwing something and feeding a time; the strict sterilization diseases prevention; guarantee swamp eel seedling healthy growth, the swamp eel adaptive capacity is very strong, as long as management is proper; avoid the mechanical damage of loach body, generally seldom morbidity.Should note prevention at ordinary times, often sterilize, do a good job of it the sterilization of fish body, pond sterilization, feed table sterilization, should in time pull out if find the swamp eel that dies of illness, with other swamp eels of protecting from infection, and treatment in time: (1) saprolegniasis: loach ovum control 1m
3Water is put the solution bathing 1h that salt 400g adds sodium bicarbonate 400g, and sick swamp eel can be embathed 5 ~ 10m in 3% saline solution, and heavy person can embathe 5 ~ 15m in only with water mold; Red fin fish disease: external application 1 bleaching powder is splashed; The salt water-bath wash disinfection of application 5% before seed is put in a suitable place to breed; Pharmaceutical chemistry for oral administration restrains bacterium with reaching, orfloxacin is made bait feeding; Parasitosis: available copper sulphate and mixture of ferrous sulfate are splashed or are splashed with crystal chlorophos.
Claims (4)
1. cage culture swamp eel method may further comprise the steps:
Build in the breed pond: culture the pond with east-west, aspect ratio is 3:2, area 2000-10000 m
2, the high 1.8m-2.0m in the ridge, pond, the water potential long-term stability is entered the perfect pond of pumping equipment at 1.4-1.5 m; Preceding 10 ~ the 15d in the pool under the swamp eel seedling, the sterilization of should cleaning up the pond is drained Chi Shui earlier, checks to have or not leak, cleans up the pond with quicklime then, during the depth of water 7 ~ 10cm of pond, with quicklime 1125 ~ 2250kg/hm
2If pond water can't drain, and cleans up the pond with bleaching powder, the back 7d that cleans up the pond injects new water, and the new water of injection will filter, and basal dressing after the water filling is cultivated water quality, and method is fertilizers such as chicken manure, pig manure on four jiaos of heaps in pond, consumption 2250 ~ 3000kg/hm
2, can put swamp eel in a suitable place to breed behind fertilising 5 ~ 7d;
The making of net cage and installation: net cage selects for use 3 * 2,3 * 4 polyethylene not have joint net sheet or pure white spun yarn not to be had joint net sheet and manufactures, cage size is 3 meters * 2 meters * 1.5 meters, 2 meters * 2 meters * 1.5 meters, net cage arranges the 1/3-1/2 that density is total water surface, 50-80 centimetre of net cage underwater penetration, freeboard are not less than 50 centimetres; Fixing timber and the iron wire of adopting of net cage, also can use bamboo pole, headline is tightened, and infraclass is loose, put and plant preceding 7-10 days, the water logging bubble makes its periphtic algae under the net cage, and friction is injured when avoiding the yellow eel cartonning, to transplant pasture and water such as water peanut, timothy in the eel case, its area coverage reaches about 90% of net cage area, with 2-3% salt or 10ppm bleaching powder pasture and water is carried out soaking disinfection before the pasture and water inlet, removes leech.
2. seed is put in a suitable place to breed: generally in the 9-10 month or the 3-4 month, breeding density is at 200-220 tail/case, select fine weather, according to each case yellow eel specification and survive situation, eel kind specification and density in the case are done suitable adjustment and additional, with copper sulphate or the sterilization of 4% ~ 5% saline solution, when water temperature 10 ~ 15 is spent, embathe 20 ~ 30m in before putting in a suitable place to breed; Tame and docile food: at each net cage two ends intensive water surface of pasture and water 2 feed tables are set, do not throw in any bait after the swamp eel cartonning in 3 d, make it be in starvation, the compound of the earthworm deep pool that is about swamp eel body weight 1.5% or fish gruel, manufactured feed at dusk began to throw something and feed on the 4th day, behind the distant tame and docile food 1 credit 2d of the rotten chin or cheek of fish manufactured feed=9 chins or cheeks, 1 injustice, change and feed the fresh and alive small fish that rubs, screw meat etc., and constantly increase manufactured feed, make fresh fish and manufactured feed respectively account for 1/2 behind the 7d, finish until culturing;
Aquaculture management: in time topdress according to the water quality girth of a garment, general per 30 ~ 40d topdresses each 900 ~ 1125 kg/hm 1 time
2Water transparence control is at 15 ~ 20cm, the water colour yellow green, the animality of in time throwing something and feeding and vegetal bait, the manufactured feed of also can throwing something and feeding, throw raise accomplish, fix a point, regularly, decide matter, quantitatively, day in the fingerling stage throwing amount of raising is 5% ~ 8% of fish body weight, the adult fish stage is about 5%, and water temperature is higher than 30 ℃ and should reduce when being lower than 10 ℃ and throw something and feed.
3. feed 1 time every day at dusk when beginning, and domestication later on changes into throwing daytime and raises, and the upper and lower noon respectively throws and raises 1 time, and high temperature season should be taken shading shed at the food platform; Bait feeding: loose and throw live spiral shell 100-200kg/ mu or the animal bait of manually throwing something and feeding, comprise low-value small fish, shrimp, livestock and poultry offal, pig blood, ox blood, or vegetal bait, comprise the complete granular material, beans, the wheat class, corn, Chinese sorghum, and green fodder, as melon, greengrocery, pasture and water, the life habit that season and river crab were hidden by day and come out at night when bait throwing in time should be according to fishing is carried out bait throwing in, throw something and feed every day twice, early respectively throw something and feed once for 8 and late 5, should be based on the dusk bait throwing in, the bait throwing on daytime is auxilliary, its, daily ration, feeding quantity should account for 70% of whole day daily ration, feeding quantity in night, account for 30% daytime, daily ration, feeding quantity is had enough with river crab and surplus residual bait degree of being, total bait throwing in principle be " two essence; middle blue or green; smart blue or green combination, meat and vegetables collocation " be the bait throwing in season in spring and autumn based on fine fodder, summer, bait throwing in was based on green fodder;
Damage by disease and insect prevention and control: at 7,8,9 three months; to use quicklime and disinfectant alternately once sterilizing to be carried out in pond and net cage in every 15-20 days; while per 15 days pharmaceutical chemistry of throwing something and feeding a time; the strict sterilization diseases prevention; guarantee swamp eel seedling healthy growth, the swamp eel adaptive capacity is very strong, as long as management is proper; avoid the mechanical damage of loach body, generally seldom morbidity.
4. should note prevention when flat, often sterilize, do a good job of it the sterilization of fish body, pond sterilization, feed table sterilization, should in time pull out if find the swamp eel that dies of illness, with other swamp eels of protecting from infection, and treatment in time: (1) saprolegniasis: loach ovum control 1m
3Water is put the solution bathing 1h that salt 400g adds sodium bicarbonate 400g, and sick swamp eel can be embathed 5 ~ 10m in 3% saline solution, and heavy person can embathe 5 ~ 15m in only with water mold; Red fin fish disease: external application 1 bleaching powder is splashed; The salt water-bath wash disinfection of application 5% before seed is put in a suitable place to breed; Pharmaceutical chemistry for oral administration restrains bacterium with reaching, orfloxacin is made bait feeding; Parasitosis: available copper sulphate and mixture of ferrous sulfate are splashed or are splashed with crystal chlorophos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102372945A CN103314901A (en) | 2013-06-17 | 2013-06-17 | Method for culturing finless eel in net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102372945A CN103314901A (en) | 2013-06-17 | 2013-06-17 | Method for culturing finless eel in net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103314901A true CN103314901A (en) | 2013-09-25 |
Family
ID=49184190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102372945A Pending CN103314901A (en) | 2013-06-17 | 2013-06-17 | Method for culturing finless eel in net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103314901A (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478048A (en) * | 2013-10-15 | 2014-01-01 | 苏州市相城区盛胡特种养殖专业合作社 | Method for breeding finless eel by nano feeds |
| CN103503811A (en) * | 2013-10-15 | 2014-01-15 | 苏州市相城区盛胡特种养殖专业合作社 | Method for feeding myxocyprinus asiaticus by adoption of nano controlled-release feed |
| CN103609501A (en) * | 2013-12-05 | 2014-03-05 | 长江大学 | Method for ecologically breeding ricefield eels based on combination of pigs and eels |
| CN104106483A (en) * | 2014-07-13 | 2014-10-22 | 长江大学 | Method for high-density net cage monopterus albus breeding in vinyl house |
| CN104145628A (en) * | 2014-06-19 | 2014-11-19 | 蚌埠市禹会天河联众水产养殖农民专业合作社 | Red sorghum planting and monopterus albus breeding intercropping technology capable of scientifically increasing yield |
| CN104542367A (en) * | 2013-10-18 | 2015-04-29 | 湖北生物科技职业学院 | Method for culturing monopterus albus by four square meters of net cage |
| CN104542410A (en) * | 2015-02-06 | 2015-04-29 | 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 | Ricefield eel cage culture method |
| CN104719217A (en) * | 2015-04-10 | 2015-06-24 | 宁国市金东坊农业开发有限公司 | Parent-tor-brevifilis net cage breeding method |
| CN104823887A (en) * | 2015-04-30 | 2015-08-12 | 董勇 | Directionally induced large-scale rice field eel culture method |
| CN105145437A (en) * | 2015-09-16 | 2015-12-16 | 界首市新马集镇惠康家庭农场 | Eel and freshwater shrimp polyculture method |
| CN105875458A (en) * | 2016-05-18 | 2016-08-24 | 中国长江三峡集团公司中华鲟研究所 | Feed training method of wild rhinogobio ventralis |
| CN106035177A (en) * | 2016-07-14 | 2016-10-26 | 湖南湘湖水产有限公司 | Symbiotic planting and breeding method of soft-shelled turtles, eels, fish and lotuses |
| CN106923081A (en) * | 2017-03-10 | 2017-07-07 | 海门市兵杰农产品有限公司 | Swamp eel bait is used in quick cultivation |
| CN107753901A (en) * | 2017-10-27 | 2018-03-06 | 姜家治 | A kind of grass carp red skin disease process for preparing medicine for being exclusively used in 11 24 months |
| CN107801666A (en) * | 2017-11-30 | 2018-03-16 | 安徽大学 | The method that the sinking land in coalmining areas builds aquatic vegetation ecologic breeding yellow eel |
| CN107821490A (en) * | 2017-10-27 | 2018-03-23 | 姜家治 | A kind of grass carp red skin disease medicine for being exclusively used in 11 24 months |
| CN108719148A (en) * | 2018-06-06 | 2018-11-02 | 全椒县花溪湖特种水产专业合作社 | A kind of cultural method of high-survival rate swamp eel seedling |
| CN109220908A (en) * | 2018-10-29 | 2019-01-18 | 王欣 | A kind of regulation method for cultivating magnetic swamp eel parent based on periodical illumination |
| CN110012851A (en) * | 2018-01-10 | 2019-07-16 | 王文梅 | Utilize the method for solar energy high-yield quick breeding swamp eel |
| 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 |
| CN112586409A (en) * | 2020-12-08 | 2021-04-02 | 防城港市渔业技术推广站 | Cultivation method for indoor pond intermediate cultivation of finless eel fries |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58138326A (en) * | 1982-02-09 | 1983-08-17 | Mitsubishi Monsanto Chem | Method of breeding eel and covering material used therein |
| EP1259108B1 (en) * | 2000-02-16 | 2005-05-04 | Arne Rekkedal | A device for sorting of fish, preferably eel |
| CN101095402A (en) * | 2006-06-26 | 2008-01-02 | 朱训猛 | Zoology cultivating method of finless eel |
| CN101103711A (en) * | 2007-07-30 | 2008-01-16 | 华中农业大学 | Artificial regulatory method for increasing female rice field eel fecundity |
| CN101161062A (en) * | 2007-10-08 | 2008-04-16 | 华中农业大学 | A method for breeding ricefield eel and kirschner crawfish is same cistern |
-
2013
- 2013-06-17 CN CN2013102372945A patent/CN103314901A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58138326A (en) * | 1982-02-09 | 1983-08-17 | Mitsubishi Monsanto Chem | Method of breeding eel and covering material used therein |
| EP1259108B1 (en) * | 2000-02-16 | 2005-05-04 | Arne Rekkedal | A device for sorting of fish, preferably eel |
| CN101095402A (en) * | 2006-06-26 | 2008-01-02 | 朱训猛 | Zoology cultivating method of finless eel |
| CN101103711A (en) * | 2007-07-30 | 2008-01-16 | 华中农业大学 | Artificial regulatory method for increasing female rice field eel fecundity |
| CN101161062A (en) * | 2007-10-08 | 2008-04-16 | 华中农业大学 | A method for breeding ricefield eel and kirschner crawfish is same cistern |
Non-Patent Citations (5)
| Title |
|---|
| 北京现代市场经济研究中心: "《中国农业科技种植养殖百科全书 第4卷》", 31 October 2002, 世图音像电子出版社 * |
| 张良松等: "黄鳝网箱集约化生态养殖技术", 《现代农业科技》 * |
| 江苏省淡水水产研究所: "《黄鳝养殖一月通》", 31 July 2010, 中国农业大学出版社 * |
| 马达文: "《黄鳝、泥鳅高效生态养殖新技术》", 31 January 2012, 海洋出版社 * |
| 龚珞军: "《名特优鱼类高产高效养殖新技术》", 30 September 2010, 湖北人民出版社 * |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503811A (en) * | 2013-10-15 | 2014-01-15 | 苏州市相城区盛胡特种养殖专业合作社 | Method for feeding myxocyprinus asiaticus by adoption of nano controlled-release feed |
| CN103478048A (en) * | 2013-10-15 | 2014-01-01 | 苏州市相城区盛胡特种养殖专业合作社 | Method for breeding finless eel by nano feeds |
| CN104542367B (en) * | 2013-10-18 | 2016-08-31 | 湖北生物科技职业学院 | A kind of method with 4 square metres of small-sized net cage culturing rice field eels |
| CN104542367A (en) * | 2013-10-18 | 2015-04-29 | 湖北生物科技职业学院 | Method for culturing monopterus albus by four square meters of net cage |
| CN103609501A (en) * | 2013-12-05 | 2014-03-05 | 长江大学 | Method for ecologically breeding ricefield eels based on combination of pigs and eels |
| CN104145628A (en) * | 2014-06-19 | 2014-11-19 | 蚌埠市禹会天河联众水产养殖农民专业合作社 | Red sorghum planting and monopterus albus breeding intercropping technology capable of scientifically increasing yield |
| CN104145628B (en) * | 2014-06-19 | 2016-12-07 | 青岛燕园海洋生物科技有限公司 | Science volume increase red sorghum plantation overlaps breeding method with culture of swamp eel |
| CN104106483A (en) * | 2014-07-13 | 2014-10-22 | 长江大学 | Method for high-density net cage monopterus albus breeding in vinyl house |
| CN104542410A (en) * | 2015-02-06 | 2015-04-29 | 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 | Ricefield eel cage culture method |
| CN104719217A (en) * | 2015-04-10 | 2015-06-24 | 宁国市金东坊农业开发有限公司 | Parent-tor-brevifilis net cage breeding method |
| CN104823887A (en) * | 2015-04-30 | 2015-08-12 | 董勇 | Directionally induced large-scale rice field eel culture method |
| CN105145437A (en) * | 2015-09-16 | 2015-12-16 | 界首市新马集镇惠康家庭农场 | Eel and freshwater shrimp polyculture method |
| CN105875458A (en) * | 2016-05-18 | 2016-08-24 | 中国长江三峡集团公司中华鲟研究所 | Feed training method of wild rhinogobio ventralis |
| CN105875458B (en) * | 2016-05-18 | 2018-12-21 | 中国长江三峡集团公司中华鲟研究所 | A kind of tame and docile food method of wild long Qi Wen Minnow |
| CN106035177A (en) * | 2016-07-14 | 2016-10-26 | 湖南湘湖水产有限公司 | Symbiotic planting and breeding method of soft-shelled turtles, eels, fish and lotuses |
| CN106035177B (en) * | 2016-07-14 | 2018-08-10 | 湖南湘湖水产有限公司 | Soft-shelled turtle, eel, fish, lotus symbiosis breeding method |
| CN106923081A (en) * | 2017-03-10 | 2017-07-07 | 海门市兵杰农产品有限公司 | Swamp eel bait is used in quick cultivation |
| CN107753901A (en) * | 2017-10-27 | 2018-03-06 | 姜家治 | A kind of grass carp red skin disease process for preparing medicine for being exclusively used in 11 24 months |
| CN107821490A (en) * | 2017-10-27 | 2018-03-23 | 姜家治 | A kind of grass carp red skin disease medicine for being exclusively used in 11 24 months |
| CN107801666A (en) * | 2017-11-30 | 2018-03-16 | 安徽大学 | The method that the sinking land in coalmining areas builds aquatic vegetation ecologic breeding yellow eel |
| CN110012851A (en) * | 2018-01-10 | 2019-07-16 | 王文梅 | Utilize the method for solar energy high-yield quick breeding swamp eel |
| CN108719148A (en) * | 2018-06-06 | 2018-11-02 | 全椒县花溪湖特种水产专业合作社 | A kind of cultural method of high-survival rate swamp eel seedling |
| 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 |
| CN109220908A (en) * | 2018-10-29 | 2019-01-18 | 王欣 | A kind of regulation method for cultivating magnetic swamp eel parent based on periodical illumination |
| CN112586409A (en) * | 2020-12-08 | 2021-04-02 | 防城港市渔业技术推广站 | Cultivation method for indoor pond intermediate cultivation of finless eel fries |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103314901A (en) | Method for culturing finless eel in net cage | |
| CN103314896B (en) | A kind of swamp eel, loach lotus rhizome pond cover breeding method | |
| CN103283652B (en) | Efficient ecological breeding method of giant freshwater prawns | |
| CN104285873B (en) | Ecological high yield circulation kind cultivation system and method | |
| CN103299936B (en) | Manual breeding method of four gill bass | |
| CN104855318A (en) | Method for culturing crayfishes | |
| CN103314897A (en) | Efficient breeding method for crayfish in fresh water of rice field | |
| CN103651212A (en) | Method for breeding tilapia | |
| CN102415346A (en) | Fresh water aquaculture method for penaeus vannamei | |
| CN103314898B (en) | Method for breeding carps in large-scale net cages | |
| CN103460966A (en) | Method for intercropping loach in lotus root field | |
| CN106135095B (en) | The cultural method of cray based on Natural Water system | |
| CN104521813A (en) | Carp aquaculture method | |
| CN103392647A (en) | Method for scientifically and precisely breeding rice field eels | |
| CN105494202A (en) | Lobster breeding method | |
| CN104126549A (en) | Leech fry, snail and aquatic plant commensalism intermediate breeding method | |
| CN103385190A (en) | Symbiotic cultivation method of odontobutis obscura, snails and river crabs | |
| CN104396809A (en) | Grass carp culturing method | |
| CN110235826A (en) | A kind of thick breeding method of red claw crayfish seed brooder mark | |
| CN103392645B (en) | One utilizes multi-functional mixed feed culturing rice field eel method | |
| CN106719208A (en) | A kind of cray shrimp seedling propagation method for paddy field aquaculture | |
| CN103583431A (en) | Method for mainly culturing yellow catfishes and carrying out polyculture on other feeding fishes in pond | |
| CN103314894A (en) | Method for breeding bluefin tunas in net cages | |
| CN101675729B (en) | Method for cultivating and artificial breeding plateau saline-alkali water area northern pike | |
| CN102771418B (en) | A kind of paddy field aquaculture method of zinc supplementation Procambius clarkii |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |