CN108513936A - One plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method - Google Patents

One plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method Download PDF

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CN108513936A
CN108513936A CN201810170897.0A CN201810170897A CN108513936A CN 108513936 A CN108513936 A CN 108513936A CN 201810170897 A CN201810170897 A CN 201810170897A CN 108513936 A CN108513936 A CN 108513936A
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water
shrimp
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algae
environmental protection
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CN108513936B (en
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刘梅
原居林
倪蒙
何海生
顾志敏
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Zhejiang Institute of Freshwater Fisheries
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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
    • A01K61/50Culture of aquatic animals of shellfish
    • A01K61/59Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • 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
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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/12Unicellular algae; Culture media therefor
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/60Fishing; Aquaculture; Aquafarming

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Abstract

It plants vegetables grass shrimp zero-emission high yield environmental protection indoor culture method the present invention relates to aquaculture and water environment protection technical field more particularly to one, this method includes the following steps:To in cultivating water box and cultivating water box water body disinfection aeration, planting plants, adjust water salinity and put shrimp seedling, make bead algae culturing liquid, chlorella periodically be inoculated with, feeding management, water-changing tube is managed and daily maintenance.This grass shrimp zero-emission high yield environmental protection indoor culture method that plants vegetables has the characteristics that zero-emission, rate of water exchange are low, while the Penaeus Vannmei yield obtained under this methodology is high, disease-free, condition is good.

Description

One plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method
Technical field
It plants vegetables-algae-shrimp zero-emission high yield the present invention relates to aquaculture and water environment protection technical field more particularly to one Environmentally friendly indoor culture method.
Background technology
Penaeus Vannmei since 1988 introduce China, by its delicious meat, the speed of growth is fast, dressing percentage is higher, The advantages that resistance is stronger, it has also become China's cultured area is most wide, cultured output is highest to species.In recent years, in market Under the drive of interests, the warm canopy culture of Penaeus vannamei development of high yield high yield is very fast, and the enthusiasm of raiser is also very high, But due to being lacking in experience and the outburst of shrimp disease, many foster shrimp aquaculture families is caused to be suffered heavy losses.And the outburst that disease is regular, To find out its cause, being the deterioration of cultivation water environment leads to the decline of immunity of prawn and premunition.Therefore, effectively improve cultivation water Body can avoid the generation of disease as possible.
Temperature canopy cultured prawn improves the method for water environment mainly by frequently largely changing water and adding various removing toxic substances at present Liver protection drug etc. also produces serious negative effect, the hair of various diseases while playing disease preventing and treating and promoting growth Raw rate but increases year by year, and especially drug resistance and residue problem have received the concern of countries in the world.
It is particularly important because a kind of rate of water exchange of the invention is low and can improve the cultural method of prawn yield simultaneously.
Application No. is the lifes that 201610561199.4 patent document discloses such a leg Shrimp Litopenaeus vannamei State restorative procedure, including:Cultivation tail water is pooled to afterbay, utilizes the autonomous effect of settling preliminary purification residual bait of water body and row Object is let out, then water body enters biological purifying tank, and the water body bionic aquatic weed system through floating on water plant carries out biological cleaning, then profit Recirculated water is pumped into automatic filter with water pump and carries out microgrid filtering, subsequent water body is after ultraviolet-sterilization case sterilization, again It is sent into cultivating pool.This method purify in then change aquaculture pond, although improving cultivation by constantly collecting tail water The water quality of water body, but change that water is frequent, complicated for operation, the yield and condition of shrimp can not be improved simultaneously.
Application No. is 201610774674.6 patent documents to disclose such a Penaeus Vannmei freshwater cultivation Regulating and controlling water quality method, including anaerobic nitrification, aerobic nitrification, Treatment of Psb and microdisk electrode purification, water is carried out using algae Matter purifies, complicated for operation, cannot also improve the yield and condition of shrimp simultaneously.
Invention content
The invention solves the above problem, provides one and plant vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, the party Method has the characteristics that zero-emission, rate of water exchange are low, while the Penaeus Vannmei yield obtained under this methodology is high, disease-free, condition It is good.
The technical solution that the present invention solves the problems, such as is to provide one and plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture side Method includes the following steps:
Step 1:To the water body disinfection aeration in cultivating water box and cultivating water box;
Step 2:Planting plants:By planting on the plantation carrier of the emersion cultivating water box water surface, and its root growth is made to exist In water, the plant fresh weight biomass is 0.8-1.2kg/m2;Huo Gelan microelement concentrates are added in Xiang Shuizhong, while planting It plants installation above carrier and imitates sunlamp, the light application time of the imitative sunlamp is not less than 12 hours;
Step 3:It adjusts salinity and puts seedling:It is 3 ‰ -5 ‰ to choose shrimp seedling to be desalinated step by step to salinity, will using artificial sea salt The salinity of water body is adjusted to consistent with shrimp seedling salinity in step 1, prepare quantity be with the ratio of the water body be 80-100/ m3Shrimp seedling, part shrimp seedling is put into cultivating water box, if death condition does not occur after 3-5 hours, continues to be put into remainder Shrimp seedling;
Step 4:Make bead algae culturing liquid:The nutrient solution and aeration oxygen replenishing for making a concentration of 8-12g/L, add into nutrient solution Enter that volume is the 0.8%-1.2% of nutrient solution volume, density is 0.8 × 108-1.2×108The chlorella pyrenoidosa of cell/L concentrates Liquid culture 2-3 days, is at exponential phase;
Step 5:Chlorella is periodically inoculated with, and after shrimp seedling described in step 3 is put into 1-2 days, visually observes the chlorella training When nutrient solution is bottle green in the sun, a certain amount of bead algae culturing liquid is taken to splash into water body, while to water body aeration oxygen replenishing;Often 1-2 days observation water body colors, splash bead algae culturing liquid simultaneously when water body colors green reaches maximum and then starts to gradually become shallower as Separated in time inoculation is primary;
Step 6:Feeding management:Timing feeds bait;
Step 7:Water-changing tube is managed and daily maintenance.
Preferably, the step 1 is specially:It will be placed on draughty interior added with the water tank of a certain amount of tap water, And hypochlorite disinfectant is added, then oxygen increasing pump is used to be aerated.
Preferably, it is to be formed by connecting and be equipped with mesh diameter to be by pvc pipe and bend pipe that carrier is planted described in step 2 The floating bed of the nylon wire of 1.8-2.2cm, the plantation carrier area are the 20%- of cultivating water box floor space described in step 1 30%。
Preferably, boronic acid containing 6.0-6.4g, potassium iodide in every liter of Huo Gelan microelement concentrates described in step 2 0.80-0.85g, manganese sulfate 22.0-22.5g, zinc sulfate 8.4-8.8g, sodium molybdate 0.22-0.28, copper sulphate 0.02-0.03g, Cobalt chloride 0.02-0.03g.
Preferably, oxygen increasing pump oxygenation should be opened when the imitative sunlamp on cultivating water box is closed.
Preferably, water-changing tube reason includes in the step 7:During shrimp aquaculture, per moisturizing in 3-5 days, per 7-10 days from foster It grows water tank bottom and changes water 5-10cm, the discharge into water to swap out to water spinach is planted to be purified in cleaned water tank, discharge into water after water purification To being purified again in sand coarse aggregate ratio water tank, then in purified water body change cultivating water box.
Preferably, pelelith sand coarse aggregate ratio is used in the sand coarse aggregate ratio water tank, pelelith is respectively put into according to particle size several In Nylon Bag, it is spaced the input Nylon Bag from big to small according to pelelith grain size from sand coarse aggregate ratio water tank water intake direction.
Preferably, by planting carrier-planting area coverage up to 90% or more sky in the water spinach plantation cleaned water tank Heart dish, the water spinach plantation cleaned water tank top are equipped with imitative sunlamp.
Preferably, 5-6 cultivating water box is equipped with a water spinach plantation cleaned water tank and a sand coarse aggregate ratio water tank.
Beneficial effects of the present invention:
1. the regular inoculation of the release sequence and dispensing ratio and later stage algae by controlling dish, shrimp, algae, artificial interference reach The ecological balance, purification water quality while, can also improve prawn yield.
2. water spinach and chlorella are discharged by remaining bait in the continuous assimilation breeding process of growth and breeding and prawn To Water phosphorus, to keep water quality good, rate of water exchange is reduced.
3. kind of plant provides refuge after the water spinach root system on the water surface is Penaeus Vannmei shelling, it is mutually residual general to reduce it Rate is conducive to improve survival rate.
4. chlorella can not only absorb water body nitrogen phosphorus or Penaeus Vannmei provides high-quality bait, it is immune to enhance it Power greatly improves survival rate, promotes growth;And reduce feeding, being environmentally protective for chemical bait simultaneously, obtained prawn product Lover.
5. periodically harvesting water spinach can obtain additional economic benefit while transfer outside nitrogen phosphorus to cultivating system again.
Specific implementation mode
The following is specific embodiments of the present invention, and technical scheme of the present invention will be further described, but the present invention It is not limited to these examples.
Embodiment 1
One plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, includes the following steps:
Step 1:One long 170cm, width 130cm, high 73cm, the white rectangles cultivating water box that volume is 1400L are placed on 1200L tap water is added as water body, the high about 70cm of water level in draughty interior;Then sodium hypochlorite is added to carry out disinfection, It is spare after being aerated 24 hours using oxygen increasing pump after 24 hours to be sterilized.
Step 2:The floating bed that pvc pipe and bend pipe are connected into a long 80cm, width 60cm with transparent adhesive tape, is laid with net thereon The nylon wire of bore dia 1.8cm supports carrier as water plant.Water spinach stem is inserted into nylon wire, water spinach root depth Should significantly more than water depth more than half, water spinach fresh biomass is about 0.8kg/m2.Just in order to not influence water spinach It is frequently grown, breeding water body should be added 1L Glan microelement concentrates suddenly, boronic acid containing 6.0g in every liter of concentrate, potassium iodide 0.80g, manganese sulfate 22.0 g, zinc sulfate 8.4g, sodium molybdate 0.22g, copper sulphate 0.02g, cobalt chloride 0.02g.Simultaneously hollow The imitative sunlamp of the 14W of long 90cm, 8 points of unlatchings in daily timing morning, at night 8 points of closings are installed above dish floating bed.
Step 3:It is 3 ‰ that selection specification is uniform, the preferable shrimp seedling of vigor is desalinated step by step to salinity, then uses people The water salinity being aerated is adjusted to consistent with shrimp seedling salinity by work sea salt, and it is about that 0.5cm shrimp seedlings are put into water tank first to take 20 length In, death condition does not occur after 3 hours, continues to be put into remaining 76, i.e., is put into 96 in each water tank, equivalent to about 80/ m3
Step 4:Buy extra large famous chlorella pyrenoidosa concentrate and nutritive salt, the chlorella pyrenoidosa concentrate it is close Degree is 0.8 × 108Cell/mL takes 8g nutritive salt to be added in the cold water of 1L, aeration oxygen replenishing after dissolving, is then added 8mL's Chlorella pyrenoidosa concentrate culture 2 days, is at exponential phase,
Step 5:After shrimp seedling is all put into cultivating water box 1 day, takes 120mL to be in exponential phase, visually observes culture solution and exist It is that bottle-green bead algae culturing liquid is splashed in the fine day morning into breeding water body, while being opened oxygen increasing pump aeration and being increased under sunlight Oxygen.Breeding water body is taken to observe breeding water body color with white glass bottle or plastic bottle daily later, when breeding water body colors green Reach maximum and then 50mL culture solutions of splashing when starting to gradually become shallower as, it is then primary every inoculation in 14 days.
Step 6:Hello platform is hung being put into circle made of the tulle of 100 mesh diameter 60cm far from oxygen increasing pump side, is often preordained When feed fine particle shape bait, each feeding volume is cultivate shrimp weight 4%, 8 points of morning and 6 points of each feedings are primary at night.Shrimp Feed is day nation well doneization white shrimp bait.
Step 7:Take one with the water tank of cultivating water box same volume as sand coarse aggregate ratio water tank, be respectively according to pelelith grain size 2cm, 1cm and 0.5cm are packed into length for 50cm, in the Nylon Bag of a diameter of 40cm, according to particle size from big to small from water inlet Direction is put into sand coarse aggregate ratio water tank, each grain size sack interval 10cm.The water tank of one and cultivating water box same volume is taken to be used as sky again Heart colza plants cleaned water tank, plants water spinach by floating bed on carbonated drink face, and water spinach area coverage reaches 91%, top is also The imitative sunlamp of the 14W of long 90cm is installed.There are one same volume water spinach plantation water tank and one for every 5 cultivating water boxes outfit Sand coarse aggregate ratio water tank.During prawn culturing, the moisture being lost by evaporation is supplemented with tap water, while using rubber every 7 days within every 3 days Soft suction pipe changes 5 cm of water from bottom, and the water body to swap out should be discharged into water spinach plantation cleaned water tank and open imitative above it Sunlamp, when water body is preferable by water spinach clean-up effect, water body is drained into sand coarse aggregate ratio water tank and purifies again, and then water body can be used for In cultivating water box.Or manually sea salt preparation makes it be consistent with breeding water body salinity in advance for change into cultivating water box Water body.
Step 8:Water spinach manages:Grass carp can be sold or be fed to the water spinach of harvesting in 18 days, the water spinach of harvesting Deng the fish of food grass.In addition water spinach insect pest, which should be paid close attention to, to be occurred, it is ensured that water spinach fast-growth.
Step 9:Daily maintenance:Observation prawn feed is ingested situation and prawn vigor daily, when determining feeding amount and changing water Between.Oxygen increasing pump oxygenation is opened when the imitative sunlamp on cultivating water box is closed, because root breathing can consume dissolved oxygen in water body, in order to avoid Prawn anoxic is caused to raise the nose above water to breathe.
Specification is uniform, body colour is bright, the preferable Penaeus Vannmei of vigor for finally survival 80;After cultivation 60 days, the prawn Reach 60/jin for meeting listing specification, prawn reaches 40/jin after cultivation 80 days, has the good market competitiveness.
Embodiment 2
One plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, includes the following steps:
Step 1:One long 170cm, width 130cm, high 73cm, the white rectangles cultivating water box that volume is 1400L are placed on 1200L tap water is added as water body, the high about 70cm of water level in draughty interior;Then sodium hypochlorite is added to carry out disinfection, It is spare after being aerated 24 hours using oxygen increasing pump after 24 hours to be sterilized.
Step 2:The floating bed that pvc pipe and bend pipe are connected into a long 80cm, width 60cm with transparent adhesive tape, is laid with net thereon The nylon wire of bore dia 2cm supports carrier as water plant.Water spinach stem is inserted into nylon wire, water spinach root depth is answered Significantly more than water depth more than half, water spinach fresh biomass is about 1 kg/m2.In order to not influence the normal life of water spinach Long, breeding water body should be added 1L Glan microelement concentrates suddenly, boronic acid containing 6.2g in every liter of concentrate, potassium iodide 0.83g, sulphur Sour manganese 22.3 g, zinc sulfate 8.6g, sodium molybdate 0.25g, copper sulphate 0.025g, cobalt chloride 0.025g.Simultaneously in water spinach floating bed Top is installed by the imitative sunlamp of the 14W of long 90cm, 8 points of unlatchings in daily timing morning, at night 8 points of closings.
Step 3:It is 4 ‰ that selection specification is uniform, the preferable shrimp seedling of vigor is desalinated step by step to salinity, then uses people The water salinity being aerated is adjusted to consistent with shrimp seedling salinity by work sea salt, and it is about that 0.5cm shrimp seedlings are put into water tank first to take 21 length In, death condition does not occur after 4 hours, continues to be put into remaining 87, i.e., is put into 108 in each water tank, equivalent to about 90/ m3
Step 4:Buy extra large famous chlorella pyrenoidosa concentrate and nutritive salt, the chlorella pyrenoidosa concentrate it is close Degree about 108Cell/mL takes 10g nutritive salt to be added in the cold water of 1L, then the egg of 10mL is added in aeration oxygen replenishing after dissolving White nucleus chlorella concentrate culture 2.5 days, is at exponential phase,
Step 5:After shrimp seedling is all put into cultivating water box 1 day, takes 120mL to be in exponential phase, visually observes culture solution and exist It is that bottle-green bead algae culturing liquid is splashed in the fine day morning into breeding water body, while being opened oxygen increasing pump aeration and being increased under sunlight Oxygen.Breeding water body is taken to observe breeding water body color with white glass bottle or plastic bottle within every 1.5 days later, when breeding water body color is green Color reaches maximum and then 50mL culture solutions of splashing when starting to gradually become shallower as, then primary every inoculation in 15 days.
Step 6:Hello platform is hung being put into circle made of the tulle of 100 mesh diameter about 60cm far from oxygen increasing pump side, daily Timing feeds fine particle shape bait, and each feeding volume is cultivate shrimp weight 5%, and 8 points of morning and evening, 6 points of each feedings were primary. Shrimp feed is day nation well doneization white shrimp bait.
Step 7:Take one with the water tank of cultivating water box same volume as sand coarse aggregate ratio water tank, be respectively according to pelelith grain size 2cm, 1cm and 0.5cm are packed into length for 50cm, in the Nylon Bag of a diameter of 40cm, according to particle size from big to small from water inlet Direction is put into sand coarse aggregate ratio water tank, each grain size sack interval 10cm.The water tank of one and cultivating water box same volume is taken to be used as sky again Heart colza plants cleaned water tank, plants water spinach by floating bed on carbonated drink face, and water spinach area coverage reaches 93%, top is also The imitative sunlamp of the 14W of long 90cm is installed.There are one same volume water spinach plantation water tank and one for every 5 cultivating water boxes outfit Sand coarse aggregate ratio water tank.During prawn culturing, the moisture being lost by evaporation is supplemented with tap water, while using rubber every 8 days within every 4 days Soft suction pipe changes 7 cm of water from bottom, and the water body to swap out should be discharged into water spinach plantation cleaned water tank and open imitative above it Sunlamp, when water body is preferable by water spinach clean-up effect, water body is drained into sand coarse aggregate ratio water tank and purifies again, and then water body can be used for In cultivating water box.Or manually sea salt preparation makes it be consistent with breeding water body salinity in advance for change into cultivating water box Water body.
Step 8:Water spinach manages:Grass carp can be sold or be fed to the water spinach of harvesting in 20 days, the water spinach of harvesting Deng the fish of food grass.In addition water spinach insect pest, which should be paid close attention to, to be occurred, it is ensured that water spinach fast-growth.
Step 9:Daily maintenance:Observation prawn feed is ingested situation and prawn vigor daily, when determining feeding amount and changing water Between.Oxygen increasing pump oxygenation is opened when the imitative sunlamp on cultivating water box is closed, because root breathing can consume dissolved oxygen in water body, in order to avoid Prawn anoxic is caused to raise the nose above water to breathe.
Specification is uniform, body colour is bright, the preferable Penaeus Vannmei of vigor for finally survival 82;After cultivation 65 days, the prawn Reach 55/jin for meeting listing specification, prawn reaches 35/jin after cultivation 85 days, has the good market competitiveness.
Embodiment 3
One plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, includes the following steps:
Step 1:One long 170cm, width 130cm, high 73cm, the white rectangles cultivating water box that volume is 1400L are placed on About 1200L tap water is added as water body, the high about 70cm of water level in draughty interior;Then sodium hypochlorite is added to disappear Poison, it is spare after being aerated 24 hours using oxygen increasing pump after 24 hours to be sterilized.
Step 2:The floating bed that pvc pipe and bend pipe are connected into a long 80cm, width 60cm with transparent adhesive tape, is laid with net thereon The nylon wire of bore dia 2.2cm supports carrier as water plant.Water spinach stem is inserted into nylon wire, water spinach root depth Should significantly more than water depth more than half, water spinach fresh biomass is about 1.2 kg/m2.Just in order to not influence water spinach It is frequently grown, breeding water body should be added 1L Glan microelement concentrates suddenly, boronic acid containing 6.4g in every liter of concentrate, potassium iodide 0.85g, manganese sulfate 22.5 g, zinc sulfate 8.8g, sodium molybdate 0.28g, copper sulphate 0.03g, cobalt chloride 0.03g.Simultaneously hollow The imitative sunlamp of the 14W of long 90cm, 8 points of unlatchings in daily timing morning, at night 9 points of closings are installed above dish floating bed.
Step 3:It is 5 ‰ that selection specification is uniform, the preferable shrimp seedling of vigor is desalinated step by step to salinity, then uses people The water salinity being aerated is adjusted to consistent with shrimp seedling salinity by work sea salt, and it is about that 0.5cm shrimp seedlings are put into water tank first to take 24 length In, death condition does not occur after 5 hours, continues to be put into remaining 96, i.e., is put into 120, equivalent to about 100 in each water tank A/m3
Step 4:Buy extra large famous chlorella pyrenoidosa concentrate and nutritive salt, the chlorella pyrenoidosa concentrate it is close Degree about 1.2 × 108Cell/mL takes 12g nutritive salt to be added in the cold water of 1L, then aeration oxygen replenishing after dissolving is added The chlorella pyrenoidosa concentrate culture of 12mL 3 days, is at exponential phase,
Step 5:After shrimp seedling is all put into cultivating water box 1 day, takes 120mL to be in exponential phase, visually observes culture solution and exist It is that bottle-green bead algae culturing liquid is splashed in the fine day morning into breeding water body, while being opened oxygen increasing pump aeration and being increased under sunlight Oxygen.Breeding water body is taken to observe breeding water body color with white glass bottle or plastic bottle within every 2 days later, when breeding water body colors green Reach maximum and then 50mL culture solutions of splashing when starting to gradually become shallower as, it is then primary every inoculation in 16 days.
Step 6:Hello platform is hung being put into circle made of the tulle of 100 mesh diameter about 60cm far from oxygen increasing pump side, daily Timing feeds fine particle shape bait, and each feeding volume is cultivate shrimp weight 6%, and 8 points of morning and evening, 6 points of each feedings were primary. Shrimp feed is day nation well doneization white shrimp bait.
Step 7:Take one with the water tank of cultivating water box same volume as sand coarse aggregate ratio water tank, be respectively according to pelelith grain size 2cm, 1cm and 0.5cm are packed into length for 50cm, in the Nylon Bag of a diameter of 40cm, according to particle size from big to small from water inlet Direction is put into sand coarse aggregate ratio water tank, each grain size sack interval 10cm.The water tank of one and cultivating water box same volume is taken to be used as sky again Heart colza plants cleaned water tank, plants water spinach by floating bed on carbonated drink face, and water spinach area coverage reaches 95%, top is also The imitative sunlamp of the 14W of long 90cm is installed.There are one same volume water spinach plantation water tank and one for every 6 cultivating water boxes outfit Sand coarse aggregate ratio water tank.During prawn culturing, the moisture being lost by evaporation is supplemented with tap water, while using rubber every 10 days within every 5 days The soft suction pipe of glue changes 10 cm of water from bottom, and the water body to swap out should be discharged into water spinach plantation cleaned water tank and open its top Imitative sunlamp, when water body is preferable by water spinach clean-up effect, water body is drained into sand coarse aggregate ratio water tank and purifies again, and then water body can quilt For in cultivating water box.Or manually sea salt preparation makes it keep one with breeding water body salinity in advance for change into cultivating water box The water body of cause.
Step 8:Water spinach manages:Grass carp can be sold or be fed to the water spinach of harvesting in 22 days, the water spinach of harvesting Deng the fish of food grass.In addition water spinach insect pest, which should be paid close attention to, to be occurred, it is ensured that water spinach fast-growth.
Step 9:Daily maintenance:Observation prawn feed is ingested situation and prawn vigor daily, when determining feeding amount and changing water Between.Oxygen increasing pump oxygenation is opened when the imitative sunlamp on cultivating water box is closed, because root breathing can consume dissolved oxygen in water body, in order to avoid Prawn anoxic is caused to raise the nose above water to breathe.
Specification is uniform, body colour is bright, the preferable Penaeus Vannmei of vigor for finally survival 86;After cultivation 70 days, the prawn Reach 50/jin for meeting listing specification, prawn reaches 30/jin after cultivation 90 days, has the good market competitiveness.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.

Claims (9)

1. plant vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, it is characterised in that:Include the following steps:
Step 1:To the water body disinfection aeration in cultivating water box and cultivating water box;
Step 2:Planting plants:By planting on the plantation carrier of the emersion cultivating water box water surface, and its root growth is made to exist In water, the plant fresh weight biomass is 0.8-1.2kg/m2;Huo Gelan microelement concentrates are added in Xiang Shuizhong, while planting It plants installation above carrier and imitates sunlamp, the light application time of the imitative sunlamp is not less than 12 hours;
Step 3:It adjusts salinity and puts seedling:It is 3 ‰ -5 ‰ to choose shrimp seedling to be desalinated step by step to salinity, will using artificial sea salt The salinity of water body is adjusted to consistent with shrimp seedling salinity in step 1, prepare quantity be with the ratio of the water body be 80-100/ m3Shrimp seedling, part shrimp seedling is put into cultivating water box, if death condition does not occur after 3-5 hours, continues to be put into remainder Shrimp seedling;
Step 4:Make bead algae culturing liquid:The nutrient solution and aeration oxygen replenishing for making a concentration of 8-12g/L, add into nutrient solution Enter that volume is the 0.8%-1.2% of nutrient solution volume, density is 0.8 × 108-1.2×108The chlorella pyrenoidosa of cell/L concentrates Liquid culture 2-3 days, is at exponential phase;
Step 5:Chlorella is periodically inoculated with, and after shrimp seedling described in step 3 is put into 1-2 days, visually observes the chlorella training When nutrient solution is bottle green in the sun, a certain amount of bead algae culturing liquid is taken to splash into water body, while to water body aeration oxygen replenishing;Often 1-2 days observation water body colors, splash bead algae culturing liquid simultaneously when water body colors green reaches maximum and then starts to gradually become shallower as Separated in time inoculation is primary;
Step 6:Feeding management:Timing feeds bait;
Step 7:Water-changing tube is managed and daily maintenance.
2. according to claim 1 one plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, it is characterised in that:Institute Stating step 1 is specially:It will be placed on draughty interior added with the water tank of a certain amount of tap water, and sodium hypochlorite is added and disappears Then poison uses oxygen increasing pump to be aerated.
3. according to claim 1 one plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, it is characterised in that:Step It is to be formed by connecting by pvc pipe and bend pipe and be equipped with the nylon wire that mesh diameter is 1.8-2.2cm that carrier is planted described in rapid two Floating bed, it is described plantation carrier area be step 1 described in cultivating water box floor space 20%-30%.
4. according to claim 1 one plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, it is characterised in that:Step Boronic acid containing 6.0-6.4g, potassium iodide 0.80-0.85g, manganese sulfate in every liter of Huo Gelan microelement concentrates described in rapid two 22.0-22.5g, zinc sulfate 8.4-8.8g, sodium molybdate 0.22-0.28, copper sulphate 0.02-0.03g, cobalt chloride 0.02-0.03g.
5. according to claim 1 one plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, it is characterised in that:It supports Oxygen increasing pump oxygenation should be opened by growing when the imitative sunlamp on water tank is closed.
6. according to claim 1 one plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, it is characterised in that:Institute Stating water-changing tube reason in step 7 includes:It is every to change water 5- from cultivating water box bottom within 7-10 days per moisturizing in 3-5 days during shrimp aquaculture 10cm, the discharge into water to swap out to water spinach is planted to be purified in cleaned water tank, net again in discharge into water to sand coarse aggregate ratio water tank after water purification Change, then in purified water body change cultivating water box.
7. according to claim 6 one plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, it is characterised in that:Institute It states and uses pelelith sand coarse aggregate ratio in sand coarse aggregate ratio water tank, pelelith is respectively put into according to particle size in several Nylon Bags, from sand coarse aggregate ratio water Case water inlet direction is spaced the input Nylon Bag according to pelelith grain size from big to small.
8. according to claim 6 one plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, it is characterised in that:Institute It states in water spinach plantation cleaned water tank by planting carrier-planting area coverage up to 90% or more water spinach, the hollow colza It plants and imitative sunlamp is installed above cleaned water tank.
9. according to claim 6 one plants vegetables-algae-shrimp zero-emission high yield environmental protection indoor culture method, it is characterised in that:5- 6 cultivating water boxes are equipped with a water spinach plantation cleaned water tank and a sand coarse aggregate ratio water tank.
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