CN104542402B - A kind of ecological environment-friendly type Odontobulis mpotamophila industrialized cultivation method - Google Patents

A kind of ecological environment-friendly type Odontobulis mpotamophila industrialized cultivation method Download PDF

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CN104542402B
CN104542402B CN201510012460.0A CN201510012460A CN104542402B CN 104542402 B CN104542402 B CN 104542402B CN 201510012460 A CN201510012460 A CN 201510012460A CN 104542402 B CN104542402 B CN 104542402B
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fish
built
pond
fry
parent
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CN104542402A (en
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赵军
陈治平
奚业文
胡小燕
张志斌
风东海
李玉芳
王婷
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Shuyang Zhengzheng Wood Industry Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042Introducing gases into the water, e.g. aerators, air pumps
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Zoology (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention discloses a kind of ecological environment-friendly type Odontobulis mpotamophila industrialized cultivation method, comprises the following steps:(1)Plant site selection;(2)Drill shack and accessory occupancy are built;(3)Source water purification system is built;(4)Effluent cycle governing system is built;(5)Parent fish is built with spawning pond;(6)Fry and marketable fish poud are built;(7)Sterilize, disinfect;(8)Parent fish feeding and management;(9)Fry and adult fish rearing management;(10)The prevention and control of plant diseases, pest control;(11)Fish for;The invention has the beneficial effects as follows:Cultural method science, cultivation quality and yield can be effectively improved, and there is efficient source water purification system and effluent cycle governing system, effective purification has been carried out to source water, efficient and rational improvement is carried out to aquaculture wastewater again, thoroughly, non-environmental-pollution is adapted to large-scale industrialized cultivation for waste water control.

Description

A kind of ecological environment-friendly type Odontobulis mpotamophila industrialized cultivation method
Technical field
The present invention relates to Odontobulis mpotamophila cultivation field, specifically a kind of ecological environment-friendly type Odontobulis mpotamophila industrialized culture Method.
Background technology
Odontobulis mpotamophila be Perciformess, goby suborder, Eleotridae, the small-sized economic fish of Odontobutis, China it is peculiar Kind, fine and tender taste, delicious flavour are always people institute eating, and the market price is remained high always, and supply falls short of demand.It is domestic current , mainly using with the pattern of supporting, per unit area yield is low for cultivation Odontobulis mpotamophila.
Currently, the Odontobutis obscura major part on market is fished in natural water area, and the ratio of artificial cultivation is also than relatively low, existing sand Sleeper artificial cultivation mode mainly, based on pond polyculture, is limited by artificial culture technology without more ripe, gathers seed more Imperfection is gone back in field, feeding and management and sterilization in breeding process etc., therefore, the scale of cultivation is typically small, the specification of fish and Yield is difficult to ensure that.
Additionally, efficient waste water control and blood circulation are not adopted in the middle of actual artificial culture technology, cause, support Grow water consumption larger, and, cultivate the sewage for producing and do not administer to discharge and bring pollution to surrounding, neither ecology nor Environmental protection, also add aquaculture cost.
The content of the invention
For the problem that prior art is present, the present invention is only supported in a kind of batch production of ecological environment-friendly type Odontobulis mpotamophila of offer Method is grown, the cultural method science of the Odontobutis obscura can effectively improve cultivation quality and yield, and have efficient source Water warfare System and effluent cycle governing system, i.e., carried out effective purification, and aquaculture wastewater carried out efficient and rational to source water Administer, thoroughly, non-environmental-pollution is adapted to large-scale industrialized cultivation for waste water control.
To achieve these goals, the technical solution adopted in the present invention is as follows:
A kind of ecological environment-friendly type Odontobulis mpotamophila industrialized cultivation method, comprises the following steps:(1)Plant site selection;(2) Room and accessory occupancy are built;(3)Source water purification system is built;(4)Effluent cycle governing system is built;(5)Parent fish and spawning pond Build;(6)Fry and marketable fish poud are built;(7)Sterilize, disinfect;(8)Parent fish feeding and management;(9)Fry and adult fish rearing pipe Reason;(10)The prevention and control of plant diseases, pest control;(11)Fish for;
The step(3)" construction of source water purification system " is built including sedimentation tank and water reservoir, and sedimentation tank is equal with water reservoir Built using cement;
The step(4)" construction of effluent cycle governing system " includes manure pit, detention tank, filtering ponds, exposure successively Gas pond and biological purifying tank, the biological purifying tank are circularly set with above-mentioned sedimentation tank, and the effluent cycle governing system is equal Built using cement;
The step(5)" parent fish is built with spawning pond ":Parent fish adopts Tu Chi, pond depth 1m, in the parent fish with spawning pond Fish nest pipeline, the attached ovum screen cloth of pipe lining, proper alignment concha Anodonta seu Cristaria, tile and stone, bottom of pond in pipeline are laid with spawning pond bottom Laying heats pipeline;
The step(6)" fry and marketable fish poud are built ":Using circular cement pit, pond depth 1.5m, bottom of pond pot bottom-shape, pool side To centroclinal, centre bit installs osculum, sets fry pond in each marketable fish poud, and each fry pond bottom of pond also sets up heating pipe Road, each cement pit set inlet and outlet pipe lines, install some gas charging stones in each cement pit bottom, in fry and marketable fish poud bottom also Hydrostatic blowing aeration device is set;
The step(7)" sterilize, disinfect ":Parent fish is cleaned up the pond using dry method of guicklime with spawning pond before water filling, Consumption 150kg/667m2, and the bottom of pond 5 ~ 7 days of being exposed to the sun;To fry and marketable fish poud using strong chlorine oil and copper sulfate 1 before water filling:1 Ratio mixture sterilization cement pit, while decontamination duct, cultivation instrument, strong chlorine oil, concentration of copper sulfate are 1%;
The step(8)" parent fish feeding and management ":Parent fish adopts Polyculture, 100 ~ 120kg/667m of breeding density2, together When stocking size for 3 ~ 7cm pseudorasbora parva 250kg/667m2Make forage fiss, parent fish feeds rape cake, a Testa oryzae daily, both compare Example is 1:1;
The step(9)" fry and adult fish rearing management ":Fry rearing is at the beginning of monoculture pattern, fry pond with adult fish culture Phase feeds wheel animalcule, small-sized cladocera live body, and the later stage feeds large-scale cladocera, Limnodrilus hoffmeisteri live body, and adult fish culture raw material is by quality point Number proportioning:Import Erythroculter ilishaeformis powder 67.5%, beer yeast 5%, alphalise starch 22%, fish compound premix special 2.85%, phagostimulant specially 0.15%th, bathypelagic fish oil 2.5%.Feed secondary daily, morning feeding volume accounts for the 1/3 of day feeding volume, and account for 2/3 in the afternoon.Feed every time Keep pond fish to eat eighty per cant to satisfy;The season of growth adjusts weekly a day feeding volume.
Preferably, the step(4)Inoculation photosynthetic bacteria, spore in Aeration tank in " construction of effluent cycle governing system " Bacillus, aeration time 10 ~ 12 hours, and Misgurni anguillicaudati and pseudorasbora parva parent are thrown in biological purifying tank, breeding density is 5kg/ 667m2, planting aquatic plants in biological purifying tank.
Preferably, the step(6)Diatom, Treatment of Psb are inoculated with cement pit in " fry and marketable fish poud are built " Water quality.
Preferably, the step(2)In " drill shack and accessory occupancy are built ", drill shack adopts simple movable plank house construction material Build, and thickened heat insulation layer, accessory occupancy is built in the side of drill shack, using brick mix structure.
Preferably, also set up in the accessory occupancy aerator, microscope, Water Test Kits, dissolved oxygen autoalarm, Automatic power cut off alarm protector, pellet unit and horizontal steam boiler.
Preferably, source water purification system and effluent cycle governing system before every use desilting, level, sterilize, manage Road and cultivation instrument sterilization;Water body disinfection, parent fish kill parasite, consumption 0.4mg/L with 80% metrifonate with spawning pond;Five times The pan-fried water of son is splashed prevention fish molds, consumption 4mg/L;Fry and marketable fish poud are sub- with 80% metrifonate 0.3mg/L or copper sulfate, sulphuric acid Ferrum mixture(5:2)0.7mg/L;Pharmaceutical chemistry prevention bacterial disease is taken orally monthly once, using florfenicol or norfloxacin, per public Jin fish body feeds 15 ~ 20mg of medicine again, even feeds 3 days, and is furnished with health care pharmaceutical chemistry.
Preferably, the health care pharmaceutical chemistry formula is:Rhizoma Coptidis 150g, Radix Astragali 100g, Radix Scutellariae 100g, Radix Et Caulis Acanthopanacis Senticosi 150g, Baphicacanthus cusia Root 100g, fresh wild Bulbus Allii 1kg.
The invention has the beneficial effects as follows:Cultural method science, can effectively improve cultivation quality and yield, and have efficient Source water purification system and effluent cycle governing system, i.e., effective purification has been carried out to source water, and height has been carried out to aquaculture wastewater Effect and rational improvement, thoroughly, non-environmental-pollution, the health of fish body are good, chicken safety reliability for waste water control, are adapted to extensive Industrialized culture.
Specific embodiment
Technical scheme is further described with reference to embodiment.
Embodiment:A kind of ecological environment-friendly type Odontobulis mpotamophila industrialized cultivation method, comprises the following steps:(1)Select in factory site Select;(2)Drill shack and accessory occupancy are built;(3)Source water purification system is built;(4)Effluent cycle governing system is built;(5)Parent fish Build with spawning pond;(6)Fry and marketable fish poud are built;(7)Sterilize, disinfect;(8)Parent fish feeding and management;(9)Fry and into Fish feeding and management;(10)The prevention and control of plant diseases, pest control;(11)Fish for;
The step(1)" plant site selection ":Selection has abundant water resources, clean, pollution-free, meets Non-environmental Pollution Aquiculture water quality Standard, easily builds drill shack, traffic, electric power, where easy communication;
The step(2)In " drill shack and accessory occupancy are built ", drill shack is built using simple movable plank house construction material, and Thickened heat insulation layer, accessory occupancy are built in the side of drill shack, using brick mix structure, also set up in the accessory occupancy aerator, Microscope, Water Test Kits, dissolved oxygen autoalarm, automatic power cut off alarm protector, pellet unit and horizontal steaming Boiler furnace, wherein aerator are Roots blower pipeline oxygen supplement, are supplied gas using PVC pipeline, and microscope is the general of tool camera function Logical biological microscope, Water Test Kits be ammonia nitrogen, nitrite, hydrogen sulfide, pH value, 5 parameter analyzer of dissolved oxygen amount, water analysis Instrument be used for detect aquaculture wastewater process after water quality index it is whether qualified, pellet unit(Be equipped with 1.1mm, 1.6mm, 2.2mm, 3.3mm, 4.4mm, 6.6mm particle diameter ring mould), by the granulation of each particle diameter so as to which granular size disclosure satisfy that fish body Grow each period;
The step(3)" construction of source water purification system " is built including sedimentation tank and water reservoir, and sedimentation tank is equal with water reservoir Built using cement, water reservoir and the heavy specification for determining pond are 150m2, pond depth 2.5m;
The step(4)" construction of effluent cycle governing system " includes manure pit, detention tank, filtering ponds, exposure successively Gas pond and biological purifying tank, the biological purifying tank are circularly set with the sedimentation tank in the water purification system of source, and the sewage is followed Ring governing system is built using cement, manure pit specification 10m2, pond depth 1m, specification be less, prevents that area is excessive to be polluted Spread, detention tank specification 50m2, pond depth 2.5m, filtering ponds specification 10m2, pond depth 1.5m, and lay the goose ovum of 50cm thickness Stone, coarse sand filter layer, recoil purging system with filter layer, can will be big in sewage by arranging cobblestone, coarse sand filter layer Amount pollutant are retained and are filtered, and the residue such as the sludge under the media filtration by the flushed filter tank of purging system of recoiling, aeration Photosynthetic bacteria, bacillus cereuss are inoculated with pond, aerator provides enough oxygen for Aeration tank and purifies for aeration, aeration time 10 ~ 12 hours, and Misgurni anguillicaudati and pseudorasbora parva parent are thrown in biological purifying tank, breeding density is 5kg/667m2, biological purifying tank Middle planting aquatic plants;
" the source water purification system " and " the effluent cycle governing system " is built in inside drill shack, is easy to concentrate tube Reason;
The step(5)" parent fish is built with spawning pond ":Parent fish adopts Tu Chi, pond depth 1m, in the parent fish with spawning pond With spawning pond bottom lay fish nest pipeline, the attached ovum screen cloth of pipe lining, proper alignment concha Anodonta seu Cristaria, tile and stone in pipeline, concha Anodonta seu Cristaria, Tile and stone are for making parent fish preferably lay eggs in the above, and spawning efficiency is high, and bottom of pond laying heats pipeline, makes water Temperature is maintained at 20 ~ 22 DEG C, is easy to parent fish preferably to lay eggs, PVC pipeline of the fish nest using a diameter of 10cm, length 20cm, parent fish Body constitution is stout and strong, neat specification, and disease-free without wound, male parent is not less than 100g, and maternal to be not less than 75g, Parent is from different population;
The step(6)" fry and marketable fish poud are built ":Marketable fish poud is using circular cement pit, pond depth 1.5m, the bottom of pond the bottom of a pan Shape, to centroclinal, centre bit installs osculum to pool side, is easy to thoroughly discharge sewage, sets fry pond, often in each marketable fish poud Individual fry pond bottom of pond is also set up and heats pipeline, and the fish roe placement fry pond laid eggs is hatched, and 24 ~ 28 DEG C of incubation temperature is incubated Will be fingerling body constitution strong after the completion of change, specification is big and neat, and the disease-free fry without wound is directly thrown to marketable fish poud, adult fish culture fish It is 4 ~ 5cm to plant stocking size, and each cement pit sets inlet and outlet pipe lines, in each some gas charging stone of cement pit bottom installation, inflation Stone auxiliary oxygenation, also sets up hydrostatic blowing aeration device in fry and marketable fish poud bottom, and hydrostatic blowing aeration device provides enough Oxygen strengthening fry hatching, it is ensured that fish body is inoculated with diatom, photosynthetic thin in the oxygen wanted needed for growth course, in cement pit Bacterium purifies water, for absorbing the heavy metal pollutants in water body, the transparency increased water quality and detergent power;
The step(7)" sterilize, disinfect ":Parent fish is cleaned up the pond using dry method of guicklime with spawning pond before water filling, Consumption 150kg/667m2, and the bottom of pond 5 ~ 7 days of being exposed to the sun;To fry and marketable fish poud using strong chlorine oil and copper sulfate 1 before water filling:1 Ratio mixture sterilization cement pit, while decontamination duct, cultivation instrument, strong chlorine oil, concentration of copper sulfate are 1%;
The step(8)" parent fish feeding and management ":Parent fish adopts Polyculture, 100 ~ 120kg/667m of breeding density2, together When stocking size for 3 ~ 7cm pseudorasbora parva 250kg/667m2Make forage fiss, parent fish feeds rape cake, a Testa oryzae daily, both compare Example is 1:1;
The step(9)" fry and adult fish rearing management ":Fry rearing is at the beginning of monoculture pattern, fry pond with adult fish culture Phase feeds wheel animalcule, small-sized cladocera live body, and the later stage feeds large-scale cladocera, Limnodrilus hoffmeisteri live body, and adult fish culture raw material is by quality point Number proportioning:Import Erythroculter ilishaeformis powder 67.5%, beer yeast 5%, alphalise starch 22%, fish compound premix special 2.85%, phagostimulant specially 0.15%th, bathypelagic fish oil 2.5%, Erythroculter ilishaeformis powder:Crude protein is high, and freshness is good easy to maintain;Beer yeast:Containing abundant vitamin B Group, up to various vitamins, mineral, the protein of 50 more than ﹪, containing complete aminoacid group, effectively supplement Odontobutis obscura body Interior high quality protein content, improves cultivation quality;Alphalise starch:With many excellent characteristics, such as cold water rapid gelatinisation, cohesive force By force, glue toughness high, the use of alphalise starch can improve the edibility of fish meal, help fish body feed;Fish compound premix special: Including vitamin V A, VD3, VE, VK3, VB1, VB2, VB6, VB12, VC, nicotinic acid, calcium pantothenate, Folic Acid, inositol, choline chloride etc., Containing the various vitamin needed for Odontobutis obscura growth, contribute to Odontobutis obscura healthy aquaculture, and avoid in breeding process due to The disease for lacking certain vitamin and causing;Phagostimulant:Feedstuff palatability can be improved, promote the appetite of Odontobutis obscura, improve feed Efficiency;Bathypelagic fish oil:Fish body brain development can be promoted, the immunocompetence of fish body is also improved, above-mentioned breeding feed is thrown daily Feed secondary, morning feeding volume accounts for the 1/3 of day feeding volume, and account for 2/3 in the afternoon.Feed every time holding pond fish eat eighty per cant satisfy;The season of growth Adjust weekly a day feeding volume;
The step(10)In " prevention and control of plant diseases, pest control ", source water purification system is with effluent cycle governing system before every use Desilting, level, sterilize, pipeline and cultivation instrument sterilization;Water body disinfection, parent fish are killed parasitic with spawning pond with 80% metrifonate Worm, consumption 0.4mg/L;Galla Chinensiss are decocted water and are splashed prevention fish molds, consumption 4mg/L;80% metrifonate of fry and marketable fish poud 0.3mg/L or copper sulfate, mixture of ferrous sulfate(5:2)0.7mg/L;Monthly take pharmaceutical chemistry prevention bacterial disease orally once, use Florfenicol or norfloxacin, per kilogram fish body feed 15 ~ 20mg of medicine again, even feed 3 days, and are furnished with health care pharmaceutical chemistry, the medicine Bait formula is:Rhizoma Coptidis 150g, Radix Astragali 100g, Radix Scutellariae 100g, Radix Et Caulis Acanthopanacis Senticosi 150g, Radix Isatidis 100g, fresh wild Bulbus Allii 1kg, consumption It is the average 25g of medication daily of every 100kg fishes, this several important composition is used to adjust the every function in Ctenopharyngodon idellus body, enters in advance Row health care, it is to avoid Ctenopharyngodon idellus suffer from various diseases as resistance declines in growth course, existing health-care effect, and nontoxic pair Effect, and low cost, it is easy to improve the resistivity of Ctenopharyngodon idellus;
The step(11)In " fishing for ", forming specification reaches 3-4kg or so to Ctenopharyngodon idellus then, can do the pool as needed and catch Drag for listing.
Put in a suitable place to breed the time in the present invention:10 ~ December of parent fish puts in a suitable place to breed, and fry rearing mid or late April puts in a suitable place to breed, adult fish culture May Put in a suitable place to breed to mid-June at bottom.Select the fair weather morning to throw in, before putting in a suitable place to breed, adopt 5% Sal water sterilization 5 minutes.
Daily management in the present invention:Once, the egg-laying season patrols 2 times daily for parent fish pond daily inspection at ordinary times, find pieces of an egg and When take out hatching, fry rearing and adult fish culture workshop patrols once per 2 hours, checked that pond fish is movable, growing state, checked water Matter, dissolved oxygen situation of change;Various facility working orders are checked at any time, and once, Wintering Period was detected daily measurement water quality per 2 hours Once, more than 22 DEG C, water temperature is adjusted water temperature stability water temperature by horizontal steam boiler, is pinpointed the problems.
Water quality adjustment:Carry to sedimentation tank within 15 days before the water extraction of source, use strong chlorine oil sterilizing, consumption 0.5g/m3Water body, disappears Poison proceeded to that water reservoir is stand-by after 6 days, and cleaned source water is inoculated with diatom, Treatment of Psb water quality during cultivating, during cultivation Daily blowdown 2 times, bait throwing in terminate rear blowdown 1 minute of stopping the supple of gas or steam for 1 hour.
The sewage of cultivation discharge removes bulky grain residual bait, feces through manure pit, and the purifying rate of sewage is 50% or so, is connect And precipitate 3 hours in detention tank, purifying rate is promoted to 60% or so, then is filtered in being passed through filtering ponds, and purifying rate is carried 80% or so being risen to, then photosynthetic bacteria, bacillus cereuss simultaneously abundant aeration 12 hours being inoculated with Aeration tank, purifying rate is lifted and arrived 90% or so, biological purifying tank is finally transferred to, is absorbed using water plant and is removed remaining noxious substance, Misgurni anguillicaudati, wheat in clarifier-tank Fringe fish removes remaining organic debrises, and final purifying rate is more than 95%, changes weekly water once, changes water 30 ~ 50% every time, sterilized After processing detection safety, in 30 ~ 50% ratios add into new water recirculate use, sewage manure pit, detention tank, In filtering ponds, Aeration tank and biological purifying tank after a series of evolution, water quality is after Water Test Kits analysis is qualified Recycled in being passed through source water purification system again again, i.e., it is ecological and environmentally friendly, and strict progressive of process of sewage After the purification of formula purification efficiency, the purifying rate of sewage reaches more than 95%, and sewage reusable edible, and cultivation is saved in energy-conserving and environment-protective Cost.

Claims (4)

1. a kind of ecological environment-friendly type Odontobulis mpotamophila industrialized cultivation method, it is characterised in that comprise the following steps:(1)Factory site Select;(2)Drill shack and accessory occupancy are built;(3)Source water purification system is built;(4)Effluent cycle governing system is built;(5)Parent Fish is built with spawning pond;(6)Fry and marketable fish poud are built;(7)Sterilize, disinfect;(8)Parent fish feeding and management;(9)Fry and Adult fish rearing is managed;(10)The prevention and control of plant diseases, pest control;(11)Fish for;
The step(3)" construction of source water purification system " is built including sedimentation tank and water reservoir, and sedimentation tank is adopted with water reservoir Cement is built;
The step(4)" construction of effluent cycle governing system " includes manure pit, detention tank, filtering ponds, Aeration tank successively And biological purifying tank, the biological purifying tank is circularly set with detention tank, and the effluent cycle governing system is adopted Cement is built;Inoculation photosynthetic bacteria, bacillus cereuss in Aeration tank, aeration time 10 ~ 12 hours, and throw in biological purifying tank Misgurni anguillicaudati and pseudorasbora parva parent, breeding density are 5kg/667m2, planting aquatic plants in biological purifying tank;
Source water purification system and effluent cycle governing system before every use desilting, level, sterilize, pipeline and cultivation instrument Sterilization;Water body disinfection, parent fish kill parasite, consumption 0.4mg/L with 80% metrifonate with spawning pond;The pan-fried water of Galla Chinensiss is splashed pre- Anti- fish molds, consumption 4mg/L;Fry and marketable fish poud 80% metrifonate 0.3mg/L or copper sulfate, mixture of ferrous sulfate ratio 5:2 Take 0.7mg/L;Pharmaceutical chemistry prevention bacterial disease is taken orally monthly once, using florfenicol or norfloxacin, per kilogram fish body weight 15 ~ 20mg of medicine is fed, is even fed 3 days, and is furnished with health care pharmaceutical chemistry;The health care pharmaceutical chemistry formula is:Rhizoma Coptidis 150g, Radix Astragali 100g, Radix Scutellariae 100g, Radix Et Caulis Acanthopanacis Senticosi 150g, Radix Isatidis 100g, fresh wild Bulbus Allii 1kg;
The step(5)" parent fish is built with spawning pond ":Parent fish adopts Tu Chi, pond depth 1m with spawning pond, in the parent fish and product Lay fish nest pipeline, the attached ovum screen cloth of pipe lining, proper alignment concha Anodonta seu Cristaria, tile and stone in pipeline, bottom of pond laying in ovum bottom of pond portion Heat pipeline;
The step(6)" fry and marketable fish poud are built ":Using circular cement pit, pond depth 1.5m, bottom of pond pot bottom-shape, pool side is in The heart is inclined, and centre bit installs osculum, sets fry pond in each marketable fish poud, and each fry pond bottom of pond is also set up and heats pipeline, often Individual cement pit sets inlet and outlet pipe lines, installs some gas charging stones in each cement pit bottom, also sets up in fry and marketable fish poud bottom Hydrostatic blowing aeration device;
The step(7)" sterilize, disinfect ":Parent fish is cleaned up the pond using dry method of guicklime with spawning pond before water filling, consumption 150kg/667m2, and the bottom of pond 5 ~ 7 days of being exposed to the sun;To fry and marketable fish poud using strong chlorine oil and copper sulfate 1 before water filling:1 ratio Mixture sterilization cement pit, while decontamination duct, cultivation instrument, strong chlorine oil, concentration of copper sulfate are 1%;
The step(8)" parent fish feeding and management ":Parent fish adopts Polyculture, 100 ~ 120kg/667m of breeding density2, while putting Pseudorasbora parva 250kg/667m of the foster specification for 3 ~ 7cm2Make forage fiss, parent fish feeds rape cake, a Testa oryzae daily, and both are at ratio 1:1;
The step(9)" fry and adult fish rearing management ":Fry rearing and adult fish culture are monoculture pattern, and the fry pond initial stage throws Wheel animalcule, small-sized cladocera live body are fed, the later stage feeds large-scale cladocera, Limnodrilus hoffmeisteri live body, and adult fish culture raw material is matched somebody with somebody by mass fraction Than:Import Erythroculter ilishaeformis powder 67.5%, beer yeast 5%, alphalise starch 22%, fish compound premix special 2.85%, phagostimulant specially 0.15%th, bathypelagic fish oil 2.5%, feeds secondary daily, and morning feeding volume accounts for the 1/3 of day feeding volume, accounts for 2/3 afternoon, feeds every time Keep pond fish to eat eighty per cant to satisfy;The season of growth adjusts weekly a day feeding volume.
2. a kind of ecological environment-friendly type Odontobulis mpotamophila industrialized cultivation method according to claim 1, it is characterised in that institute State step(6)Diatom, Treatment of Psb water quality are inoculated with cement pit in " fry and marketable fish poud are built ".
3. a kind of ecological environment-friendly type Odontobulis mpotamophila industrialized cultivation method according to claim 1, it is characterised in that institute State step(2)In " drill shack and accessory occupancy are built ", drill shack is built using simple movable plank house construction material, and thickeies insulation Layer, accessory occupancy is built in the side of drill shack, using brick mix structure.
4. a kind of ecological environment-friendly type Odontobulis mpotamophila industrialized cultivation method according to claim 3, it is characterised in that institute State Device, pellet unit and horizontal steam boiler.
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