CN106259110A - Japonicus preventing poison cultural method - Google Patents

Japonicus preventing poison cultural method Download PDF

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Publication number
CN106259110A
CN106259110A CN201610697749.5A CN201610697749A CN106259110A CN 106259110 A CN106259110 A CN 106259110A CN 201610697749 A CN201610697749 A CN 201610697749A CN 106259110 A CN106259110 A CN 106259110A
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China
Prior art keywords
culturing pool
japonicus
gas transmission
cultural method
sealing lid
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CN201610697749.5A
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CN106259110B (en
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符艺
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Suixi Xinhaimao Aquatic Seed Industry Technology 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
    • 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
    • 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
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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

Abstract

The invention provides a kind of japonicus preventing poison cultural method, including: A, removal culturing pool pool bottom sludge, spread fertilizer over the fields quick lime, and be exposed to the sun 23 days;B, laying Kaolin thick for 10cm at the bottom of culturing pool pond and after composite soil that grail is mixed for 1:2 in mass ratio, be exposed to the sun 23 days;C, to be filled to the depth of water in culturing pool be 50 60cm, is sprinkled into plant ash, cattle manure and calcium magnesium phosphate, and after standing 10 15 days, being filled to the depth of water in culturing pool is 1.5 1.8m;D, in culturing pool throw in shrimp Seedling, in culturing pool, be passed through ozone;E, throwing in after 12 months, every 7 10 days, spray sodium dichloro cyanurate aqueous solution in culturing pool, making the concentration of sodium dichloro cyanurate in culturing pool is 0.1 0.4%, sprays 23 times continuously.The present invention significantly reduces the incidence rate of the disease in breeding process, improves cultivation survival rate and cultivation quality.

Description

Japonicus preventing poison cultural method
Technical field
The present invention relates to aquaculture, be a kind of japonicus preventing poison cultural method specifically.
Background technology
Japonicus is widely distributed, from Red sea, the east in Africa coastal have distribution, China head to Korea, Japan one band Jiang Yinan is coastal all a large amount of distribution.Japonicus is Fresh & Tender in Texture, nutritious, and applicable salinity district higher cultivates, and resistance to low Dry ability warm, resistance to is strong, is suitable for fresh and alive shrimp and sells, and price is higher, it has also become the important cultivation object of many countries and regions.1970 Year, TaiWan, China started Marsupenaeus japonicus culture experiment, and China mainland coastal area cultivation Marsupenaeus japonicus is started late, in Within 1988, rise in Zhejiang, Fujian and Guangdong etc. save and start cultivation successively, and existing all have cultivation from Hainan to Along The Coast of Dalian Area, and scale is day by day Expand.
Traditional japonicus is mainly cultivation in autumn in Nanhai District, but japonicus cultivation difficulty is big, and the speed of growth is relatively Slowly, non-refractory, and disease is frequent, thus cause the cultured output of japonicus low, constrain the further development of industry.
Summary of the invention
It is an object of the invention to provide a kind of japonicus preventing poison cultural method, it can effectively reduce japonicus cultivation During disease incidence, improve cultivation survival rate and cultivation quality, thus substantially increase the economic benefit of cultivation.
In order to realize according to object of the present invention and further advantage, it is provided that a kind of japonicus preventing poison cultivation side Method, including:
A, by the bottom of culturing pool pond mud remove after, spread fertilizer over the fields quick lime, and be exposed to the sun 2-3 days;
B, being mixed for 1:2 in mass ratio with grail by Kaolin, make composite soil, laying at the bottom of culturing pool pond, 10cm is thick Described composite soil after, be exposed to the sun 2-3 days;
C, to be filled to the depth of water in culturing pool be 50-60cm, backward culturing pool in be sprinkled into 5-10kg/ mu plant ash, The cattle manure of 3-5kg/ mu and the calcium magnesium phosphate of 0.5-1kg/ mu, after standing 10-15 days, being filled to the depth of water in culturing pool is 1.5- 1.8m;
D, press in culturing pool 4-5 ten thousand tails/mu cultivation density throw in japonicus shrimp Seedling, backward culturing pool in be passed through Ozone;
E, input 1-2, after individual month, every 7-10 days, spray sodium dichloro cyanurate aqueous solution in culturing pool, make cultivation In pond, the mass fraction of sodium dichloro cyanurate is 0.1-0.4%, sprays 2-3 time continuously.
Preferably, in described japonicus preventing poison cultural method, also include:
Spread fertilizer over the fields quick lime, and after being exposed to the sun 2-3 days, be the Cortex Meliae of 40-50 part, the Rhizoma Zingiberis Recens of 30-40 part, 20-by weight portion The Folium Artemisiae Argyi mixing of the Radix Et Rhizoma Rhei of 30 parts and 15-20 part, adds soak by water that parts by weight are 300-400 part after 2-3 hour, filters, To filtrate, afterwards filtrate is uniformly sprayed onto on the inwall of culturing pool, and is exposed to the sun 2-3 days.
Preferably, in described japonicus preventing poison cultural method, also include:
Throw in 1-2 month, by shrimp meal, bean cake, Semen arachidis hypogaeae dregs, cottonseed meal, the Semen Maydis dregs of rice, Testa oryzae, Sorghum vulgare Pers. powder, Sargassum powder, ripe spinach Dish leaf and compound vitamin are carried out for 300-400:100-200:80-100:80-100:70:50:50:30:30:1 in mass ratio Mixing, makes the particle diameter prawn feed less than 1.5mm, and admixes Bulbus Allii 5-10g, Radix Scutellariae 5-10g, Rhizoma Coptidis in per kilogram feedstuff 5-10g, lysozyme 0.1-0.5g, lywallzyme 0.3-0.8g and chitosan 0.2-0.4g, throw something and feed 3 every day, each 2-3kg/ mu.
Preferably, in described japonicus preventing poison cultural method, described ozone concentration in water is 2-7mg/ L。
Preferably, in described japonicus preventing poison cultural method, in culturing pool, the concrete mode of ozone it is passed through For:
Using multiple air delivery device to be passed through ozone in culturing pool, multiple air delivery devices are along the length direction of culturing pool and width Degree direction spaced set, described air delivery device includes:
Air delivery device body, comprising:
Gas transmission be responsible for, it be square and horizontally disposed, described gas transmission be responsible on be provided with air inlet, described in enter QI KOU connects with the gas outlet of ozonator, and the height of the medial wall at the top of described gas transmission supervisor is higher than water in culturing pool Highly, the height of the medial wall of the bottom of described gas transmission supervisor is less than the height of water in culturing pool;
Multiple transfer ports, on the sidewall of its bottom being disposed on described gas transmission supervisor, described transfer port is defeated with described The inside connection of gas supervisor;
Multiple sealing is covered, and it is equal with described transfer port quantity, and one_to_one corresponding, and described sealing lid optionally seals institute State transfer port, seal lid detachably connected with transfer port;
Fixing device, comprising:
Multipair fixing bar, gas transmission supervisor interval is arranged described in its ring, and described fixing bar vertically arranges, and is fixed on In culturing pool, fix bar a pair and be oppositely arranged, and lay respectively at inside and outside described gas transmission supervisor;
Four air bags, it is separately positioned on the middle part of the four edges that described gas transmission is responsible for, and fixes with described gas transmission supervisor Connecting, described four air bags are interconnected, and at least one air bag is connected with air pump.
Preferably, in described japonicus preventing poison cultural method, an air bag in an air delivery device and gas Pump connects.
Preferably, in described japonicus preventing poison cultural method, the cross section of described gas transmission supervisor is square, institute Stating transfer port is circle, and described sealing lid is taper or the hemisphere bodily form of inner hollow, and the diameter of the bottom surface of described sealing lid is big It is arranged at intervals with multiple projection, described sealing along its circumferencial direction on the diameter of described transfer port, the bottom surface of described sealing lid The top of lid is inserted in described transfer port, and the described bottom surface sealing lid is positioned at outside described gas transmission supervisor;
Described air delivery device body, also includes:
Multiple sleeves, it is equal with described transfer port quantity, and one_to_one corresponding, and described sleeve is the cylinder bodily form, described set The internal diameter of cylinder is more than the diameter of the described bottom surface sealing lid, the lateral wall of the bottom of one end of described sleeve and described gas transmission supervisor Fixing, and seamless link, described transfer port is positioned at the region that the top of described sleeve limits, and the described bottom sealing lid is positioned at In described sleeve, the medial wall of the bottom of described sleeve being provided with the baffle plate of an annular, the external diameter of described baffle plate is with described The internal diameter of sleeve is equal, and described baffle plate is one-body molded with described sleeve, and relative with described projection, and described baffle plate is set to, when When described sealing lid seals described transfer port, described baffle plate does not contacts with described projection, when described baffle plate and described projection contacts Time, the top of described sealing lid is positioned in described gas transmission supervisor.
Preferably, in described japonicus preventing poison cultural method, described projection is cylindrical, when described sealing When lid seals described transfer port, the spacing between described baffle plate and described projection is 0.1-1cm.
Preferably, in described japonicus preventing poison cultural method, when described sealing lid seals described transfer port, The axis of described sleeve with described seal lid dead in line, between the medial wall of described sleeve and the bottom of described sealing lid between Away from for 0.1-0.5cm.
Preferably, in described japonicus preventing poison cultural method, also include:
After being sprinkled into plant ash, cattle manure and calcium magnesium phosphate in culturing pool, in culturing pool, add lactic acid bacteria, bacillus subtilis Bacterium and Bacillus licheniformis, make the quantity of lactic acid bacteria, bacillus subtilis and Bacillus licheniformis be respectively 3-6 ten thousand CFU/ml, 1.5-2 ten thousand CFU/ml and 1-2 ten thousand CFU/ml.
The present invention at least includes following beneficial effect:
(1) present invention carries out pretreatment before cultivation to culturing pool, removes pool bottom sludge, and then can remove the fish in mud Class, shell-fish, protozoacide, antibacterial and virus.Again cover Kaolin and grail at the bottom of pond, disappear with quick lime afterwards Poison, and spray filtrate to culturing pool inwall, the filtrate Chinese medicine ingredients containing various sterilization, culturing pool thoroughly can be sterilized, Good environment is created, possibly together with the japonicus necessary various trace elements of growth and useful thing in filtrate for prawn growth Matter, can strengthen the resistance against diseases of japonicus, and improve immunity.
(2) present invention is passed through ozone by air delivery device in culturing pool, and ozone can not only play the work of disinfection With, after ozone decomposed becomes oxygen, moreover it is possible to improve the oxygen dissolved in water;Air delivery device simple in construction, easy to operate, it is possible to stable Ozone it is passed through in culturing pool.
(3) in prawn feed, add edible sterilization component, be possible not only to eliminate the antibacterial in feedstuff and virus, also The resistance against diseases of japonicus can be strengthened, and improve immunity, after throwing in 1-2 month, spray sodium dichloro cyanurate aqueous solution Water body is carried out disinfection, purifies water, it is ensured that the healthy growth of japonicus, thus improve japonicus cultivation survival rate and Cultivation quality.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by this Invention research and practice and be understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the structural representation of air delivery device of the present invention;
Fig. 2 is the structural representation of transfer port of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to description literary composition Word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many Other element individual or the existence of a combination thereof or interpolation.
Embodiment 1
In order to realize according to object of the present invention and further advantage, it is provided that a kind of japonicus preventing poison cultivation side Method, including:
A, by the bottom of culturing pool pond mud remove after, spread fertilizer over the fields quick lime, and be exposed to the sun 2 days, carry out disinfection at the bottom of culturing pool pond;
B, being mixed for 1:2 in mass ratio with grail by Kaolin, make composite soil, laying at the bottom of culturing pool pond, 10cm is thick Described composite soil after, be exposed to the sun 2 days;
C, to be filled to the depth of water in culturing pool be 50cm, backward culturing pool in be sprinkled into the plant ash of 5kg/ mu, 3kg/ mu Cattle manure and the calcium magnesium phosphate of 0.5kg/ mu, after standing 10 days, being filled to the depth of water in culturing pool is 1.5m;
D, in culturing pool by 40,000 tails/mu cultivation density throw in japonicus shrimp Seedling, backward culturing pool in be passed through smelly Oxygen;Ozone can sterilize, and after ozone decomposed becomes oxygen, can improve water body dissolved oxygen amount.
E, throw in after 1 month, every 7 days, in culturing pool, spray sodium dichloro cyanurate aqueous solution, make in culturing pool two The mass fraction of symclosene sodium is 0.1%, sprays 2 times continuously.
The japonicus that this programme is provided is poisoned in cultural method, owing to Fish are the natural enemies of shrimps, and antibacterial, virus meeting Making prawn generation disease, shell-fish is in addition to striving food with prawn, or the carrier of prawn's virus, therefore before putting shrimp Seedling in a suitable place to breed, just Fish in pond, shell-fish, protozoacide, antibacterial, virus killed totally, first the mud at the bottom of pond to be removed and laying mixed Close soil, the Fish in removable mud, shell-fish, protozoacide, antibacterial, virus;Be sprinkled in culturing pool plant ash, cattle manure and Calcium magnesium phosphate carries out rich water, can promote increasing rapidly of algae in culturing pool;After throwing in shrimp Seedling, it is passed through smelly in culturing pool Oxygen, is possible not only to play and kills antibacterial, the effect of virus, it is also possible to improve the oxygen dissolved of water in culturing pool;Throw in 1 month backward Spray sodium dichloro cyanurate aqueous solution in culturing pool, after sodium dichloro cyanurate is soluble in water, progressively produce hypochlorous acid, due to Hypochlorous acid has stronger Oxidation, easily acts on tropina and makes bacterial death, thus kill in water body various carefully Bacterium, virus ensure the healthy growth of japonicus.
In described japonicus preventing poison cultural method, also include:
Spread fertilizer over the fields quick lime, and after being exposed to the sun 2 days, by the Cortex Meliae that weight portion is 40 parts, the Rhizoma Zingiberis Recens of 30 parts, the Radix Et Rhizoma Rhei of 20 parts and The Folium Artemisiae Argyi mixing of 15 parts, adds soak by water that parts by weight are 300 parts after 2 hours, filters, obtain filtrate, afterwards that filtrate is uniform It is sprayed onto on the inwall of culturing pool, and is exposed to the sun 2 days.
The japonicus that this programme is provided is poisoned in cultural method, and to spreading fertilizer over the fields quick lime at the bottom of culturing pool pond, quick lime has Bactericidal action, it is also possible to increase the pH value of water body, the shrimp pool of south China, all runs into pool water in breeding process and turns sour problem, It was verified that the pH value of shrimp cultured waters should be maintained at 8.2~8.6 for best;Cortex Meliae, Rhizoma Zingiberis Recens, Radix Et Rhizoma Rhei and Folium Artemisiae Argyi is used to decoct The inwall of culturing pool is carried out disinfection by the filtrate become, and is carried out disinfection culturing pool by Chinese medicine, is reaching the effect of Pesticidal and sterilizing While, also culturing pool will not be polluted.
In described japonicus preventing poison cultural method, also include:
In throwing in 1 month, by shrimp meal, bean cake, Semen arachidis hypogaeae dregs, cottonseed meal, the Semen Maydis dregs of rice, Testa oryzae, Sorghum vulgare Pers. powder, Sargassum powder, ripe Herba Spinaciae Leaf and compound vitamin mix for 300:100:80:80:70:50:50:30:30:1 in mass ratio, make particle diameter and are less than The prawn feed of 1.5mm, and in per kilogram feedstuff, admix Bulbus Allii 5g, Radix Scutellariae 5g, Rhizoma Coptidis 5g, lysozyme 0.1g, lywallzyme 0.3g and chitosan 0.2g, throws something and feeds 3 every day, each 2kg/ mu.
Japonicus that this programme is provided is poisoned in cultural method, by shrimp meal, bean cake, Semen arachidis hypogaeae dregs, cottonseed meal, the Semen Maydis dregs of rice, The feed nutrition equilibrium of Testa oryzae, Sorghum vulgare Pers. powder, Sargassum powder, ripe the leaf of spinach and compound vitamin configuration, adds big in feedstuff simultaneously Bulbus Allii, Radix Scutellariae, Rhizoma Coptidis, lysozyme, lywallzyme and chitosan, carry out disinfection to feedstuff, thus increases the yield of japonicus cultivation And quality.
In described japonicus preventing poison cultural method, described ozone concentration in water is 2-7mg/L.
The japonicus that this programme is provided is poisoned in cultural method, is monitored the dissolved oxygen of water in culturing pool, protects The dissolved oxygen of card bottom water is higher than 5mg/L higher than 2mg/L, the dissolved oxygen of superficial water.
In described japonicus preventing poison cultural method, the concrete mode being passed through ozone in culturing pool is:
Using multiple air delivery device to be passed through ozone in culturing pool, multiple air delivery devices are along the length direction of culturing pool and width Degree direction spaced set, described air delivery device includes:
Air delivery device body 100, comprising:
Gas transmission supervisor 101, it is square and horizontally disposed, and described gas transmission supervisor 101 is provided with air inlet 102, described air inlet 102 connects with the gas outlet of ozonator 200, the medial wall at the top of described gas transmission supervisor 101 Highly higher than the height of water in culturing pool, the height of the medial wall of the bottom of described gas transmission supervisor 101 is less than water in culturing pool Highly, in the inside of gas transmission supervisor, for streams of ozone reserved stream circulation passage, make streams of ozone circulation more smooth and easy, can make smelly simultaneously Oxygen is directly entered in water;If need not sterilization, when water body oxygen content is relatively low, oxygen or air can be passed directly into from air inlet, The gas outlet of air inlet with oxygen generator or air pump is connected;
Multiple transfer ports 103, on the sidewall of its bottom being disposed on described gas transmission supervisor 101, described transfer port 103 Connect with the inside of described gas transmission supervisor 101;
Multiple sealing lids 104, it is equal with described transfer port 103 quantity, and one_to_one corresponding, and described sealing lid 103 selects Property seal described transfer port 103, i.e. seal lid with gas transmission be responsible for detachably connected;
Fixing device 300, comprising:
Multipair fixing bar 301, gas transmission supervisor 101 interval is arranged described in its ring, and described fixing bar 301 vertically sets Put, and be fixed in culturing pool, fix bar 301 for a pair and be oppositely arranged, and lay respectively at inside and outside the two of described gas transmission supervisor 101 Side;
Four air bags 302, it is separately positioned on the middle part of four edges of described gas transmission supervisor 101, and with described gas transmission master Pipe 101 is fixing to be connected, and described four air bags 302 are interconnected, and at least one air bag 302 is connected with air pump 400.
The japonicus that this programme is provided is poisoned in cultural method, when air delivery device inputs ozone in culturing pool, Ozonator 200 produces ozone, and ozone enters gas transmission supervisor 101 formation streams of ozone and from each transfer port from air inlet 102 Inputting in 103 in water, ozone is when transfer port 103 exports, and sealing lid 104 is washed open downwards by streams of ozone, seals lid 104 with defeated Forming space between pore 103, streams of ozone enters in water from space;The fixing bar 301 that bottom is fixed in culturing pool limits Surely air delivery device body 100 movement in the horizontal direction is lived so that it is can only move up and down;And during gas transmission, pass through Air pump 400 is filled with air in air bag 302 so that air delivery device body 100 swims on the water surface, so that gas transmission supervisor The height of the medial wall at the top of 101 is higher than the height of water in culturing pool, and the height of the medial wall of the bottom of gas transmission supervisor 101 is low The height of water in culturing pool, in gas transmission supervisor, top is streams of ozone passage, and bottom is immersed in the water.
In described japonicus preventing poison cultural method, the air bag 302 in an air delivery device is with air pump 400 even Connect.
The japonicus that this programme is provided is poisoned in cultural method, owing to four air bags 302 are interconnected, when a gas When capsule 302 is connected with described air pump 400, air pump 400 is filled with air in air bag 302, also can be filled with sky in other three air bags Gas so that gas transmission supervisor can balance in the horizontal direction.
In described japonicus preventing poison cultural method, the cross section of described gas transmission supervisor 101 is square, described gas transmission Hole 103 is circular, and described sealing lid 104 is taper or the hemisphere bodily form of inner hollow, the diameter of the bottom surface of described sealing lid 104 More than the diameter of described transfer port 103, seal lid and cannot can play sealing function, described sealing completely in gas transmission supervisor Being arranged at intervals with multiple protruding 105 along its circumferencial direction on the bottom surface of lid 104, the described top sealing lid 104 is inserted described defeated In pore 103, and the described bottom surface sealing lid 104 is positioned at outside described gas transmission supervisor 101;
Described air delivery device body, also includes:
Multiple sleeves 106, it is equal with described transfer port 103 quantity, and one_to_one corresponding, and described sleeve 106 is cylinder Shape, the internal diameter of described sleeve 106 is more than the diameter of the described bottom surface sealing lid 104, the medial wall of sleeve and the bottom sealing lid Will not fit completely, after so sealing lid is opened, ozone can enter in water, and one end of described sleeve 106 is responsible for described gas transmission The lateral wall of the bottom of 101 is fixed, and seamless link, and described transfer port 103 is positioned at the region that the top of described sleeve 106 limits In, the described bottom sealing lid 104 is positioned in described sleeve 106, and the medial wall of the bottom of described sleeve 106 is provided with a circle The baffle plate 107 of annular, the external diameter of described baffle plate 107 is equal with the internal diameter of described sleeve, described baffle plate 107 and described sleeve 106 One-body molded and protruding 105 relative with described, described baffle plate 107 is set to, when the described lid 104 that seals seals described transfer port When 103, described baffle plate 107 does not contacts with described protruding 105, when described baffle plate 107 contacts with described protruding 105, described close The top of capping 104 is positioned in described gas transmission supervisor 101.
The japonicus that this programme is provided is poisoned in cultural method, and stopping sealing lid 104 during gas transmission can be by transfer port 103 seal up, thus prevent the water in culturing pool from pouring in down a chimney in gas transmission supervisor 101, and fish and shrimp, pasture and water and foreign material also can be prevented logical Cross transfer port 103 and enter in gas transmission supervisor 101, blocking gas transmission supervisor 101.Because top is divided into taper or the hemisphere bodily form, seal lid After 104 open under the impact of streams of ozone, projection props up baffle plate, makes sealing lid can only move down the least distance, at water Buoyancy under, it is easier to return in transfer port 103, under the impact of streams of ozone, be also easier to go out from transfer port 103 Come.
In described japonicus preventing poison cultural method, described protruding 105 is cylindrical, seals lid envelope when described When transfer port 103 is stated in 104 residences, the spacing between described baffle plate 107 and described protruding 105 is 0.1-1cm.
Japonicus that this programme is provided is poisoned in cultural method, when ozonator 200 in gas transmission supervisor 101 defeated When entering ozone, sealing lid 104 is washed open by streams of ozone, seals and forms space between lid 104 and transfer port 103, projection 105 and gear Plate 107 contacts, and sealing lid 104 is kept off in sleeve 106 by baffle plate 107, thus prevents from sealing lid 104 deviation positions, defeated in stopping The effect sealing up transfer port 103 can not be played during gas.
In described japonicus preventing poison cultural method, when described sealing lid 104 seals described transfer port 103, institute State the axis of sleeve 106 and the described dead in line sealing lid 104, the medial wall of described sleeve 106 and described sealing lid 104 Spacing between Di Bu is 0.1-0.5cm.
Japonicus that this programme is provided is poisoned in cultural method, when ozonator 200 in gas transmission supervisor 101 defeated When entering ozone, seal lid 104 and kept off in sleeve 106 by baffle plate 107, when stopping gas transmission, under buoyancy of water effect, seal lid 104 return in transfer port 103.
In described japonicus preventing poison cultural method, also include:
After being sprinkled into plant ash, cattle manure and calcium magnesium phosphate in culturing pool, in culturing pool, add lactic acid bacteria, bacillus subtilis Bacterium and Bacillus licheniformis, make the quantity of lactic acid bacteria, bacillus subtilis and Bacillus licheniformis be respectively 30,000 CFU/ml, 1.5 Ten thousand CFU/ml and 10,000 CFU/ml.
In the japonicus preventing poison cultural method that this programme is provided, in culturing pool, add lactic acid bacteria, can promote The fermentation of plant ash, cattle manure and calcium magnesium phosphate, is simultaneously introduced bacillus subtilis and Bacillus licheniformis, can play sterilization and go out Bacterium, the effect purified water, thus improve the yield and quality of japonicus cultivation.
Embodiment 2
In order to realize according to object of the present invention and further advantage, it is provided that a kind of japonicus preventing poison cultivation side Method, including:
A, by the bottom of culturing pool pond mud remove after, spread fertilizer over the fields quick lime, and be exposed to the sun 2 days, carry out disinfection at the bottom of culturing pool pond;
B, being mixed for 1:2 in mass ratio with grail by Kaolin, make composite soil, laying at the bottom of culturing pool pond, 10cm is thick Described composite soil after, be exposed to the sun 3 days;
C, to be filled to the depth of water in culturing pool be 55cm, backward culturing pool in be sprinkled into the plant ash of 7kg/ mu, 4kg/ mu Cattle manure and the calcium magnesium phosphate of 0.8kg/ mu, after standing 12 days, being filled to the depth of water in culturing pool is 1.6m;
D, in culturing pool by 4.5 ten thousand tails/mu cultivation density throw in japonicus shrimp Seedling, backward culturing pool in be passed through Ozone;Ozone can sterilize, and after ozone decomposed becomes oxygen, can improve water body dissolved oxygen amount.
E, throw in after 1 month, every 8 days, in culturing pool, spray sodium dichloro cyanurate aqueous solution, in making culturing pool The mass fraction of sodium dichloro cyanurate is 0.3%, sprays 2 times continuously.
The japonicus that this programme is provided is poisoned in cultural method, owing to Fish are the natural enemies of shrimps, and antibacterial, virus meeting Making prawn generation disease, shell-fish is in addition to striving food with prawn, or the carrier of prawn's virus, therefore before putting shrimp Seedling in a suitable place to breed, just Fish in pond, shell-fish, protozoacide, antibacterial, virus killed totally, first the mud at the bottom of pond to be removed and laying mixed Close soil, the Fish in removable mud, shell-fish, protozoacide, antibacterial, virus;Be sprinkled in culturing pool plant ash, cattle manure and Calcium magnesium phosphate carries out rich water, can promote increasing rapidly of algae in culturing pool;After throwing in shrimp Seedling, it is passed through smelly in culturing pool Oxygen, is possible not only to play and kills antibacterial, the effect of virus, it is also possible to improve the oxygen dissolved of water in culturing pool;Throw in 1 month backward Spray sodium dichloro cyanurate aqueous solution in culturing pool, after sodium dichloro cyanurate is soluble in water, progressively produce hypochlorous acid, due to Hypochlorous acid has stronger Oxidation, easily acts on tropina and makes bacterial death, thus kill in water body various carefully Bacterium, virus ensure the healthy growth of japonicus.
In described japonicus preventing poison cultural method, also include:
Spread fertilizer over the fields quick lime, and after being exposed to the sun 3 days, by the Cortex Meliae that weight portion is 45 parts, the Rhizoma Zingiberis Recens of 35 parts, the Radix Et Rhizoma Rhei of 25 parts and The Folium Artemisiae Argyi mixing of 17 parts, adds soak by water that parts by weight are 350 parts after 2 hours, filters, obtain filtrate, afterwards that filtrate is uniform It is sprayed onto on the inwall of culturing pool, and is exposed to the sun 2 days.
The japonicus that this programme is provided is poisoned in cultural method, and to spreading fertilizer over the fields quick lime at the bottom of culturing pool pond, quick lime has Bactericidal action, it is also possible to increase the pH value of water body, the shrimp pool of south China, all runs into pool water in breeding process and turns sour problem, It was verified that the pH value of shrimp cultured waters should be maintained at 8.2~8.6 for best;Cortex Meliae, Rhizoma Zingiberis Recens, Radix Et Rhizoma Rhei and Folium Artemisiae Argyi is used to decoct The inwall of culturing pool is carried out disinfection by the filtrate become, and is carried out disinfection culturing pool by Chinese medicine, is reaching the effect of Pesticidal and sterilizing While, also culturing pool will not be polluted.
In described japonicus preventing poison cultural method, also include:
In throwing in 2 months, by shrimp meal, bean cake, Semen arachidis hypogaeae dregs, cottonseed meal, the Semen Maydis dregs of rice, Testa oryzae, Sorghum vulgare Pers. powder, Sargassum powder, ripe Herba Spinaciae Leaf and compound vitamin mix for 350:150:80-100:80-100:70:50:50:30:30:1 in mass ratio, corning Footpath is less than the prawn feed of 1.5mm, and admixes Bulbus Allii 8g, Radix Scutellariae 7g, Rhizoma Coptidis 7g, lysozyme 0.3g, molten in per kilogram feedstuff Wall enzyme 0.6g and chitosan 0.3g, throws something and feeds 3 every day, each 2.5kg/ mu.
Japonicus that this programme is provided is poisoned in cultural method, by shrimp meal, bean cake, Semen arachidis hypogaeae dregs, cottonseed meal, the Semen Maydis dregs of rice, The feed nutrition equilibrium of Testa oryzae, Sorghum vulgare Pers. powder, Sargassum powder, ripe the leaf of spinach and compound vitamin configuration, adds big in feedstuff simultaneously Bulbus Allii, Radix Scutellariae, Rhizoma Coptidis, lysozyme, lywallzyme and chitosan, carry out disinfection to feedstuff, thus increases the yield of japonicus cultivation And quality.
In described japonicus preventing poison cultural method, described ozone concentration in water is 2-7mg/L.
The japonicus that this programme is provided is poisoned in cultural method, is monitored the dissolved oxygen of water in culturing pool, protects The dissolved oxygen of card bottom water is higher than 5mg/L higher than 2mg/L, the dissolved oxygen of superficial water.
In described japonicus preventing poison cultural method, the concrete mode being passed through ozone in culturing pool is:
Using multiple air delivery device to be passed through ozone in culturing pool, multiple air delivery devices are along the length direction of culturing pool and width Degree direction spaced set, described air delivery device includes:
Air delivery device body 100, comprising:
Gas transmission supervisor 101, it is square and horizontally disposed, and described gas transmission supervisor 101 is provided with air inlet 102, described air inlet 102 connects with the gas outlet of ozonator 200, the medial wall at the top of described gas transmission supervisor 101 Highly higher than the height of water in culturing pool, the height of the medial wall of the bottom of described gas transmission supervisor 101 is less than water in culturing pool Highly, in the inside of gas transmission supervisor, for streams of ozone reserved stream circulation passage, make streams of ozone circulation more smooth and easy, can make smelly simultaneously Oxygen is directly entered in water;If need not sterilization, when water body oxygen content is relatively low, oxygen or air can be passed directly into from air inlet, The gas outlet of air inlet with oxygen generator or air pump is connected;
Multiple transfer ports 103, on the sidewall of its bottom being disposed on described gas transmission supervisor 101, described transfer port 103 Connect with the inside of described gas transmission supervisor 101;
Multiple sealing lids 104, it is equal with described transfer port 103 quantity, and one_to_one corresponding, and described sealing lid 103 selects Property seal described transfer port 103, i.e. seal lid with gas transmission be responsible for detachably connected;
Fixing device 300, comprising:
Multipair fixing bar 301, gas transmission supervisor 101 interval is arranged described in its ring, and described fixing bar 301 vertically sets Put, and be fixed in culturing pool, fix bar 301 for a pair and be oppositely arranged, and lay respectively at inside and outside the two of described gas transmission supervisor 101 Side;
Four air bags 302, it is separately positioned on the middle part of four edges of described gas transmission supervisor 101, and with described gas transmission master Pipe 101 is fixing to be connected, and described four air bags 302 are interconnected, and at least one air bag 302 is connected with air pump 400.
The japonicus that this programme is provided is poisoned in cultural method, when air delivery device inputs ozone in culturing pool, Ozonator 200 produces ozone, and ozone enters gas transmission supervisor 101 formation streams of ozone and from each transfer port from air inlet 102 Inputting in 103 in water, ozone is when transfer port 103 exports, and sealing lid 104 is washed open downwards by streams of ozone, seals lid 104 with defeated Forming space between pore 103, streams of ozone enters in water from space;The fixing bar 301 that bottom is fixed in culturing pool limits Surely air delivery device body 100 movement in the horizontal direction is lived so that it is can only move up and down;And during gas transmission, pass through Air pump 400 is filled with air in air bag 302 so that air delivery device body 100 swims on the water surface, so that gas transmission supervisor The height of the medial wall at the top of 101 is higher than the height of water in culturing pool, and the height of the medial wall of the bottom of gas transmission supervisor 101 is low The height of water in culturing pool, in gas transmission supervisor, top is streams of ozone passage, and bottom is immersed in the water.
In described japonicus preventing poison cultural method, the air bag 302 in an air delivery device is with air pump 400 even Connect.
The japonicus that this programme is provided is poisoned in cultural method, owing to four air bags 302 are interconnected, when a gas When capsule 302 is connected with described air pump 400, air pump 400 is filled with air in air bag 302, also can be filled with sky in other three air bags Gas so that gas transmission supervisor can balance in the horizontal direction.
In described japonicus preventing poison cultural method, the cross section of described gas transmission supervisor 101 is square, described gas transmission Hole 103 is circular, and described sealing lid 104 is taper or the hemisphere bodily form of inner hollow, the diameter of the bottom surface of described sealing lid 104 More than the diameter of described transfer port 103, seal lid and cannot can play sealing function, described sealing completely in gas transmission supervisor Being arranged at intervals with multiple protruding 105 along its circumferencial direction on the bottom surface of lid 104, the described top sealing lid 104 is inserted described defeated In pore 103, and the described bottom surface sealing lid 104 is positioned at outside described gas transmission supervisor 101;
Described air delivery device body, also includes:
Multiple sleeves 106, it is equal with described transfer port 103 quantity, and one_to_one corresponding, and described sleeve 106 is cylinder Shape, the internal diameter of described sleeve 106 is more than the diameter of the described bottom surface sealing lid 104, the medial wall of sleeve and the bottom sealing lid Will not fit completely, after so sealing lid is opened, ozone can enter in water, and one end of described sleeve 106 is responsible for described gas transmission The lateral wall of the bottom of 101 is fixed, and seamless link, and described transfer port 103 is positioned at the region that the top of described sleeve 106 limits In, the described bottom sealing lid 104 is positioned in described sleeve 106, and the medial wall of the bottom of described sleeve 106 is provided with a circle The baffle plate 107 of annular, the external diameter of described baffle plate 107 is equal with the internal diameter of described sleeve, described baffle plate 107 and described sleeve 106 One-body molded and protruding 105 relative with described, described baffle plate 107 is set to, when the described lid 104 that seals seals described transfer port When 103, described baffle plate 107 does not contacts with described protruding 105, when described baffle plate 107 contacts with described protruding 105, described close The top of capping 104 is positioned in described gas transmission supervisor 101.
The japonicus that this programme is provided is poisoned in cultural method, and stopping sealing lid 104 during gas transmission can be by transfer port 103 seal up, thus prevent the water in culturing pool from pouring in down a chimney in gas transmission supervisor 101, and fish and shrimp, pasture and water and foreign material also can be prevented logical Cross transfer port 103 and enter in gas transmission supervisor 101, blocking gas transmission supervisor 101.Because top is divided into taper or the hemisphere bodily form, seal lid After 104 open under the impact of streams of ozone, projection props up baffle plate, makes sealing lid can only move down the least distance, at water Buoyancy under, it is easier to return in transfer port 103, under the impact of streams of ozone, be also easier to go out from transfer port 103 Come.
In described japonicus preventing poison cultural method, described protruding 105 is cylindrical, seals lid envelope when described When transfer port 103 is stated in 104 residences, the spacing between described baffle plate 107 and described protruding 105 is 0.1-1cm.
Japonicus that this programme is provided is poisoned in cultural method, when ozonator 200 in gas transmission supervisor 101 defeated When entering ozone, sealing lid 104 is washed open by streams of ozone, seals and forms space between lid 104 and transfer port 103, projection 105 and gear Plate 107 contacts, and sealing lid 104 is kept off in sleeve 106 by baffle plate 107, thus prevents from sealing lid 104 deviation positions, defeated in stopping The effect sealing up transfer port 103 can not be played during gas.
In described japonicus preventing poison cultural method, when described sealing lid 104 seals described transfer port 103, institute State the axis of sleeve 106 and the described dead in line sealing lid 104, the medial wall of described sleeve 106 and described sealing lid 104 Spacing between Di Bu is 0.1-0.5cm.
Japonicus that this programme is provided is poisoned in cultural method, when ozonator 200 in gas transmission supervisor 101 defeated When entering ozone, seal lid 104 and kept off in sleeve 106 by baffle plate 107, when stopping gas transmission, under buoyancy of water effect, seal lid 104 return in transfer port 103.
In described japonicus preventing poison cultural method, also include:
After being sprinkled into plant ash, cattle manure and calcium magnesium phosphate in culturing pool, in culturing pool, add lactic acid bacteria, bacillus subtilis Bacterium and Bacillus licheniformis, make the quantity of lactic acid bacteria, bacillus subtilis and Bacillus licheniformis be respectively 4.5 ten thousand CFU/ml, 1.8 ten thousand CFU/ml and 1.5 ten thousand CFU/ml.
In the japonicus preventing poison cultural method that this programme is provided, in culturing pool, add lactic acid bacteria, can promote The fermentation of plant ash, cattle manure and calcium magnesium phosphate, is simultaneously introduced bacillus subtilis and Bacillus licheniformis, can play sterilization and go out Bacterium, the effect purified water, thus improve the yield and quality of japonicus cultivation.
Embodiment 3
In order to realize according to object of the present invention and further advantage, it is provided that a kind of japonicus preventing poison cultivation side Method, including:
A, by the bottom of culturing pool pond mud remove after, spread fertilizer over the fields quick lime, and be exposed to the sun 3 days, carry out disinfection at the bottom of culturing pool pond;
B, being mixed for 1:2 in mass ratio with grail by Kaolin, make composite soil, laying at the bottom of culturing pool pond, 10cm is thick Described composite soil after, be exposed to the sun 3 days;
C, to be filled to the depth of water in culturing pool be 60cm, backward culturing pool in be sprinkled into the plant ash of 10kg/ mu, 5kg/ mu Cattle manure and the calcium magnesium phosphate of 1kg/ mu, after standing 15 days, being filled to the depth of water in culturing pool is 1.8m;
D, press in culturing pool 4-5 ten thousand tails/mu cultivation density throw in japonicus shrimp Seedling, backward culturing pool in be passed through Ozone;Ozone can sterilize, and after ozone decomposed becomes oxygen, can improve water body dissolved oxygen amount.
E, throw in after 1 month, every 10 days, in culturing pool, spray sodium dichloro cyanurate aqueous solution, in making culturing pool The mass fraction of sodium dichloro cyanurate is 0.4%, sprays 3 times continuously.
The japonicus that this programme is provided is poisoned in cultural method, owing to Fish are the natural enemies of shrimps, and antibacterial, virus meeting Making prawn generation disease, shell-fish is in addition to striving food with prawn, or the carrier of prawn's virus, therefore before putting shrimp Seedling in a suitable place to breed, just Fish in pond, shell-fish, protozoacide, antibacterial, virus killed totally, first the mud at the bottom of pond to be removed and laying mixed Close soil, the Fish in removable mud, shell-fish, protozoacide, antibacterial, virus;Be sprinkled in culturing pool plant ash, cattle manure and Calcium magnesium phosphate carries out rich water, can promote increasing rapidly of algae in culturing pool;After throwing in shrimp Seedling, it is passed through smelly in culturing pool Oxygen, is possible not only to play and kills antibacterial, the effect of virus, it is also possible to improve the oxygen dissolved of water in culturing pool;Throw in 1 month backward Spray sodium dichloro cyanurate aqueous solution in culturing pool, after sodium dichloro cyanurate is soluble in water, progressively produce hypochlorous acid, due to Hypochlorous acid has stronger Oxidation, easily acts on tropina and makes bacterial death, thus kill in water body various carefully Bacterium, virus ensure the healthy growth of japonicus.
In described japonicus preventing poison cultural method, also include:
Spread fertilizer over the fields quick lime, and after being exposed to the sun 3 days, by the Cortex Meliae that weight portion is 50 parts, the Rhizoma Zingiberis Recens of 40 parts, the Radix Et Rhizoma Rhei of 30 parts and The Folium Artemisiae Argyi mixing of 20 parts, adds soak by water that parts by weight are 400 parts after 3 hours, filters, obtain filtrate, afterwards that filtrate is uniform It is sprayed onto on the inwall of culturing pool, and is exposed to the sun 3 days.
The japonicus that this programme is provided is poisoned in cultural method, and to spreading fertilizer over the fields quick lime at the bottom of culturing pool pond, quick lime has Bactericidal action, it is also possible to increase the pH value of water body, the shrimp pool of south China, all runs into pool water in breeding process and turns sour problem, It was verified that the pH value of shrimp cultured waters should be maintained at 8.2~8.6 for best;Cortex Meliae, Rhizoma Zingiberis Recens, Radix Et Rhizoma Rhei and Folium Artemisiae Argyi is used to decoct The inwall of culturing pool is carried out disinfection by the filtrate become, and is carried out disinfection culturing pool by Chinese medicine, is reaching the effect of Pesticidal and sterilizing While, also culturing pool will not be polluted.
In described japonicus preventing poison cultural method, also include:
Throw in 1-2 month, by shrimp meal, bean cake, Semen arachidis hypogaeae dregs, cottonseed meal, the Semen Maydis dregs of rice, Testa oryzae, Sorghum vulgare Pers. powder, Sargassum powder, ripe spinach Dish leaf and compound vitamin mix for 400:200:100:100:70:50:50:30:30:1 in mass ratio, make particle diameter little In the prawn feed of 1.5mm, and in per kilogram feedstuff, admix Bulbus Allii 10g, Radix Scutellariae 10g, Rhizoma Coptidis 10g, lysozyme 0.5g, molten wall Enzyme 0.8g and chitosan 0.4g, throws something and feeds 3 every day, each 3kg/ mu.
Japonicus that this programme is provided is poisoned in cultural method, by shrimp meal, bean cake, Semen arachidis hypogaeae dregs, cottonseed meal, the Semen Maydis dregs of rice, The feed nutrition equilibrium of Testa oryzae, Sorghum vulgare Pers. powder, Sargassum powder, ripe the leaf of spinach and compound vitamin configuration, adds big in feedstuff simultaneously Bulbus Allii, Radix Scutellariae, Rhizoma Coptidis, lysozyme, lywallzyme and chitosan, carry out disinfection to feedstuff, thus increases the yield of japonicus cultivation And quality.
In described japonicus preventing poison cultural method, described ozone concentration in water is 2-7mg/L.
The japonicus that this programme is provided is poisoned in cultural method, is monitored the dissolved oxygen of water in culturing pool, protects The dissolved oxygen of card bottom water is higher than 5mg/L higher than 2mg/L, the dissolved oxygen of superficial water.
In described japonicus preventing poison cultural method, the concrete mode being passed through ozone in culturing pool is:
Using multiple air delivery device to be passed through ozone in culturing pool, multiple air delivery devices are along the length direction of culturing pool and width Degree direction spaced set, described air delivery device includes:
Air delivery device body 100, comprising:
Gas transmission supervisor 101, it is square and horizontally disposed, and described gas transmission supervisor 101 is provided with air inlet 102, described air inlet 102 connects with the gas outlet of ozonator 200, the medial wall at the top of described gas transmission supervisor 101 Highly higher than the height of water in culturing pool, the height of the medial wall of the bottom of described gas transmission supervisor 101 is less than water in culturing pool Highly, in the inside of gas transmission supervisor, for streams of ozone reserved stream circulation passage, make streams of ozone circulation more smooth and easy, can make smelly simultaneously Oxygen is directly entered in water;If need not sterilization, when water body oxygen content is relatively low, oxygen or air can be passed directly into from air inlet, The gas outlet of air inlet with oxygen generator or air pump is connected;
Multiple transfer ports 103, on the sidewall of its bottom being disposed on described gas transmission supervisor 101, described transfer port 103 Connect with the inside of described gas transmission supervisor 101;
Multiple sealing lids 104, it is equal with described transfer port 103 quantity, and one_to_one corresponding, and described sealing lid 103 selects Property seal described transfer port 103, i.e. seal lid with gas transmission be responsible for detachably connected;
Fixing device 300, comprising:
Multipair fixing bar 301, gas transmission supervisor 101 interval is arranged described in its ring, and described fixing bar 301 vertically sets Put, and be fixed in culturing pool, fix bar 301 for a pair and be oppositely arranged, and lay respectively at inside and outside the two of described gas transmission supervisor 101 Side;
Four air bags 302, it is separately positioned on the middle part of four edges of described gas transmission supervisor 101, and with described gas transmission master Pipe 101 is fixing to be connected, and described four air bags 302 are interconnected, and at least one air bag 302 is connected with air pump 400.
The japonicus that this programme is provided is poisoned in cultural method, when air delivery device inputs ozone in culturing pool, Ozonator 200 produces ozone, and ozone enters gas transmission supervisor 101 formation streams of ozone and from each transfer port from air inlet 102 Inputting in 103 in water, ozone is when transfer port 103 exports, and sealing lid 104 is washed open downwards by streams of ozone, seals lid 104 with defeated Forming space between pore 103, streams of ozone enters in water from space;The fixing bar 301 that bottom is fixed in culturing pool limits Surely air delivery device body 100 movement in the horizontal direction is lived so that it is can only move up and down;And during gas transmission, pass through Air pump 400 is filled with air in air bag 302 so that air delivery device body 100 swims on the water surface, so that gas transmission supervisor The height of the medial wall at the top of 101 is higher than the height of water in culturing pool, and the height of the medial wall of the bottom of gas transmission supervisor 101 is low The height of water in culturing pool, in gas transmission supervisor, top is streams of ozone passage, and bottom is immersed in the water.
In described japonicus preventing poison cultural method, the air bag 302 in an air delivery device is with air pump 400 even Connect.
The japonicus that this programme is provided is poisoned in cultural method, owing to four air bags 302 are interconnected, when a gas When capsule 302 is connected with described air pump 400, air pump 400 is filled with air in air bag 302, also can be filled with sky in other three air bags Gas so that gas transmission supervisor can balance in the horizontal direction.
In described japonicus preventing poison cultural method, the cross section of described gas transmission supervisor 101 is square, described gas transmission Hole 103 is circular, and described sealing lid 104 is taper or the hemisphere bodily form of inner hollow, the diameter of the bottom surface of described sealing lid 104 More than the diameter of described transfer port 103, seal lid and cannot can play sealing function, described sealing completely in gas transmission supervisor Being arranged at intervals with multiple protruding 105 along its circumferencial direction on the bottom surface of lid 104, the described top sealing lid 104 is inserted described defeated In pore 103, and the described bottom surface sealing lid 104 is positioned at outside described gas transmission supervisor 101;
Described air delivery device body, also includes:
Multiple sleeves 106, it is equal with described transfer port 103 quantity, and one_to_one corresponding, and described sleeve 106 is cylinder Shape, the internal diameter of described sleeve 106 is more than the diameter of the described bottom surface sealing lid 104, the medial wall of sleeve and the bottom sealing lid Will not fit completely, after so sealing lid is opened, ozone can enter in water, and one end of described sleeve 106 is responsible for described gas transmission The lateral wall of the bottom of 101 is fixed, and seamless link, and described transfer port 103 is positioned at the region that the top of described sleeve 106 limits In, the described bottom sealing lid 104 is positioned in described sleeve 106, and the medial wall of the bottom of described sleeve 106 is provided with a circle The baffle plate 107 of annular, the external diameter of described baffle plate 107 is equal with the internal diameter of described sleeve, described baffle plate 107 and described sleeve 106 One-body molded and protruding 105 relative with described, described baffle plate 107 is set to, when the described lid 104 that seals seals described transfer port When 103, described baffle plate 107 does not contacts with described protruding 105, when described baffle plate 107 contacts with described protruding 105, described close The top of capping 104 is positioned in described gas transmission supervisor 101.
The japonicus that this programme is provided is poisoned in cultural method, and stopping sealing lid 104 during gas transmission can be by transfer port 103 seal up, thus prevent the water in culturing pool from pouring in down a chimney in gas transmission supervisor 101, and fish and shrimp, pasture and water and foreign material also can be prevented logical Cross transfer port 103 and enter in gas transmission supervisor 101, blocking gas transmission supervisor 101.Because top is divided into taper or the hemisphere bodily form, seal lid After 104 open under the impact of streams of ozone, projection props up baffle plate, makes sealing lid can only move down the least distance, at water Buoyancy under, it is easier to return in transfer port 103, under the impact of streams of ozone, be also easier to go out from transfer port 103 Come.
In described japonicus preventing poison cultural method, described protruding 105 is cylindrical, seals lid envelope when described When transfer port 103 is stated in 104 residences, the spacing between described baffle plate 107 and described protruding 105 is 0.1-1cm.
Japonicus that this programme is provided is poisoned in cultural method, when ozonator 200 in gas transmission supervisor 101 defeated When entering ozone, sealing lid 104 is washed open by streams of ozone, seals and forms space between lid 104 and transfer port 103, projection 105 and gear Plate 107 contacts, and sealing lid 104 is kept off in sleeve 106 by baffle plate 107, thus prevents from sealing lid 104 deviation positions, defeated in stopping The effect sealing up transfer port 103 can not be played during gas.
In described japonicus preventing poison cultural method, when described sealing lid 104 seals described transfer port 103, institute State the axis of sleeve 106 and the described dead in line sealing lid 104, the medial wall of described sleeve 106 and described sealing lid 104 Spacing between Di Bu is 0.1-0.5cm.
Japonicus that this programme is provided is poisoned in cultural method, when ozonator 200 in gas transmission supervisor 101 defeated When entering ozone, seal lid 104 and kept off in sleeve 106 by baffle plate 107, when stopping gas transmission, under buoyancy of water effect, seal lid 104 return in transfer port 103.
In described japonicus preventing poison cultural method, also include:
After being sprinkled into plant ash, cattle manure and calcium magnesium phosphate in culturing pool, in culturing pool, add lactic acid bacteria, bacillus subtilis Bacterium and Bacillus licheniformis, make the quantity of lactic acid bacteria, bacillus subtilis and Bacillus licheniformis be respectively 60,000 CFU/ml, 20,000 CFU/ml and 20,000 CFU/ml.
In the japonicus preventing poison cultural method that this programme is provided, in culturing pool, add lactic acid bacteria, can promote The fermentation of plant ash, cattle manure and calcium magnesium phosphate, is simultaneously introduced bacillus subtilis and Bacillus licheniformis, can play sterilization and go out Bacterium, the effect purified water, thus improve the yield and quality of japonicus cultivation.

Claims (10)

1. a japonicus preventing poison cultural method, it is characterised in that including:
A, by the bottom of culturing pool pond mud remove after, spread fertilizer over the fields quick lime, and be exposed to the sun 2-3 days;
B, Kaolin is mixed for 1:2 in mass ratio with grail, makes composite soil, at the bottom of culturing pool pond, laying the thick institute of 10cm After stating composite soil, it is exposed to the sun 2-3 days;
C, to be filled to the depth of water in culturing pool be 50-60cm, backward culturing pool in be sprinkled into the plant ash of 5-10kg/ mu, 3- The cattle manure of 5kg/ mu and the calcium magnesium phosphate of 0.5-1kg/ mu, after standing 10-15 days, being filled to the depth of water in culturing pool is 1.5- 1.8m;
D, press in culturing pool 4-5 ten thousand tails/mu cultivation density throw in japonicus shrimp Seedling, backward culturing pool in be passed through smelly Oxygen;
E, input 1-2, after individual month, every 7-10 days, spray sodium dichloro cyanurate aqueous solution, in making culturing pool in culturing pool The mass fraction of sodium dichloro cyanurate is 0.1-0.4%, sprays 2-3 time continuously.
2. japonicus preventing poison cultural method as claimed in claim 1, it is characterised in that also include:
Spread fertilizer over the fields quick lime, and after being exposed to the sun 2-3 days, be the Cortex Meliae of 40-50 part, the Rhizoma Zingiberis Recens of 30-40 part, 20-30 part by weight portion Radix Et Rhizoma Rhei and the Folium Artemisiae Argyi mixing of 15-20 part, add soak by water that parts by weight are 300-400 part after 2-3 hour, filter, filtered Liquid, is uniformly sprayed onto filtrate on the inwall of culturing pool afterwards, and is exposed to the sun 2-3 days.
3. japonicus preventing poison cultural method as claimed in claim 1, it is characterised in that also include:
Throw in 1-2 month, by shrimp meal, bean cake, Semen arachidis hypogaeae dregs, cottonseed meal, the Semen Maydis dregs of rice, Testa oryzae, Sorghum vulgare Pers. powder, Sargassum powder, ripe the leaf of spinach Mix for 300-400:100-200:80-100:80-100:70:50:50:30:30:1 in mass ratio with compound vitamin, Make the particle diameter prawn feed less than 1.5mm, and in per kilogram feedstuff, admix Bulbus Allii 5-10g, Radix Scutellariae 5-10g, Rhizoma Coptidis 5- 10g, lysozyme 0.1-0.5g, lywallzyme 0.3-0.8g and chitosan 0.2-0.4g, throw something and feed 3 every day, each 2-3kg/ mu.
4. japonicus preventing poison cultural method as claimed in claim 1, it is characterised in that described ozone concentration in water For 2-7mg/L.
5. japonicus preventing poison cultural method as claimed in claim 1, it is characterised in that be passed through ozone in culturing pool Concrete mode is:
Using multiple air delivery device to be passed through ozone in culturing pool, multiple air delivery devices are along the length direction of culturing pool and width side To spaced set, described air delivery device includes:
Air delivery device body, comprising:
Gas transmission is responsible for, and it is square and horizontally disposed, and described gas transmission supervisor is provided with air inlet, described air inlet Connecting with the gas outlet of ozonator, the height of the medial wall at the top of described gas transmission supervisor is higher than the height of water in culturing pool Degree, the height of the medial wall of the bottom of described gas transmission supervisor is less than the height of water in culturing pool;
Multiple transfer ports, on the sidewall of its bottom being disposed on described gas transmission supervisor, described transfer port and described gas transmission master The inside connection of pipe;
Multiple sealing is covered, and it is equal with described transfer port quantity, and one_to_one corresponding, and described sealing lid optionally seals described defeated Pore;
Fixing device, comprising:
Multipair fixing bar, gas transmission supervisor interval is arranged described in its ring, and described fixing bar vertically arranges, and is fixed on cultivation Chi Zhong, fixes bar a pair and is oppositely arranged, and lays respectively at inside and outside described gas transmission supervisor;
Four air bags, it is separately positioned on the middle part of four edges of described gas transmission supervisor, and fixing with described gas transmission supervisor is connected, Described four air bags are interconnected, and at least one air bag is connected with air pump.
6. japonicus preventing poison cultural method as claimed in claim 5, it is characterised in that in an air delivery device Air bag is connected with air pump.
7. japonicus preventing poison cultural method as claimed in claim 5, it is characterised in that the cross section of described gas transmission supervisor For square, described transfer port is circular, and described sealing lid is taper or the hemisphere bodily form, the bottom surface of described sealing lid of inner hollow Diameter more than the diameter of described transfer port, the bottom surface of described sealing lid is arranged at intervals with multiple projection along its circumferencial direction, The described top sealing lid is inserted in described transfer port, and the described bottom surface sealing lid is positioned at outside described gas transmission supervisor;
Described air delivery device body, also includes:
Multiple sleeves, it is equal with described transfer port quantity, and one_to_one corresponding, and described sleeve is the cylinder bodily form, described sleeve Internal diameter is more than the diameter of the described bottom surface sealing lid, and one end of described sleeve is solid with the lateral wall of the bottom of described gas transmission supervisor Fixed, and seamless link, described transfer port is positioned at the region that the top of described sleeve limits, and the described bottom sealing lid is positioned at institute State in sleeve, the medial wall of the bottom of described sleeve is provided with the baffle plate of an annular, the external diameter of described baffle plate and described set The internal diameter of cylinder is equal, and described baffle plate is one-body molded with described sleeve, and relative with described projection, and described baffle plate is set to, and works as institute Stating sealing lid when sealing described transfer port, described baffle plate does not contacts with described projection, when described baffle plate and described projection contacts, The described top sealing lid is positioned in described gas transmission supervisor.
8. japonicus preventing poison cultural method as claimed in claim 7, it is characterised in that described projection is cylindrical, When described sealing lid seals described transfer port, the spacing between described baffle plate and described projection is 0.1-1cm.
9. japonicus preventing poison cultural method as claimed in claim 7, it is characterised in that when described sealing lid seals described During transfer port, the axis of described sleeve and the described dead in line sealing lid, the medial wall of described sleeve and described sealing lid Spacing between Di Bu is 0.1-0.5cm.
10. japonicus preventing poison cultural method as claimed in claim 1, it is characterised in that also include:
After being sprinkled into plant ash, cattle manure and calcium magnesium phosphate in culturing pool, in culturing pool add lactic acid bacteria, bacillus subtilis and Bacillus licheniformis, makes the quantity of lactic acid bacteria, bacillus subtilis and Bacillus licheniformis be respectively 3-6 ten thousand CFU/ml, 1.5-2 Ten thousand CFU/ml and 1-2 ten thousand CFU/ml.
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