CN106171933B - A kind of double aerosol seedling equipments of flue-cured tobacco and method - Google Patents
A kind of double aerosol seedling equipments of flue-cured tobacco and method Download PDFInfo
- Publication number
- CN106171933B CN106171933B CN201610616410.8A CN201610616410A CN106171933B CN 106171933 B CN106171933 B CN 106171933B CN 201610616410 A CN201610616410 A CN 201610616410A CN 106171933 B CN106171933 B CN 106171933B
- Authority
- CN
- China
- Prior art keywords
- nutrient
- seedling
- flue
- nutrient supply
- cultivating pool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G2031/006—Soilless cultivation, e.g. hydroponics with means for recycling the nutritive solution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Hydroponics (AREA)
Abstract
The present invention provides a kind of double aerosol seedling equipments of flue-cured tobacco and methods, including moisture feed system, nutrient supply system and its application method for being controlled, being connected by computer control system.The double aerosol seedling equipments of flue-cured tobacco of the invention and the method for culturing seedlings based on the equipment, have and reduce mist droplet particle size, increase remaining time in air, improve tobacco root system vigor；High-pressure water vapor is reduced simultaneously to be injured to root system is reduced.Device and method through the invention, tobacco root system is under the stimulation of dual aerosol condition, and well developed root system, fibrous root is more, and tobacco seedling growth is fast, quality is good；And epidemic disaster and nutrient solution supply are controllable, shorten seedling raise period, reduce freeze injury risk, improve equipment life.
Description
Technical field
The invention belongs to plants to cultivate field, and in particular to a kind of double aerosol seedling equipments of flue-cured tobacco and method.
Background technique
Plant growth needs nutrition and moisture.Aerial fog cultivation is exactly the root system of plant to be completely disposed under aerosol environment to carry out
The one mode of growth and development, it meets the needs of root system of plant is to liquid manure by the aqueous vapor being atomized, and has most sufficient oxygen
The space of gas and most free extension, root system are grown in the case where having no resistance.Aerial fog cultivation is grown on aerosol with root system suspention
Environment in for the main feature that is different from other any cultivation modes.Aerial fog cultivation need to build the facility that matches with
Equipment is mainly made of three parts: cultivation system, nutrient solution supply to give the management system of regulator control system, computer controlled automatic.
Application at present is more universal in agricultural production and most easy build with one kind of operation is seedbed formula, it is exactly to put down
The thorough cement seedbed of brick built on the ground, bed bottom, which need to be spread, to be built up slightly with gradient and non-leakage cement bottom surface, in favor of nutrient solution
Flow back and recycle, the slightly lower low-lying area in seedbed one end indwelling nutrient solution return port with the reflux and collection for nutrient solution.Then at bed
Bottom is laid with atomizing pipeline and installs an atomizer sprayed upward at a certain distance, entire to ensure to cultivate the seedbed Shi Nengrang
Interior space uniform atomization.After building up seedbed and atomization feed liquid pipeline, field planting plate is exactly buckled, field planting plate is fixed plant and capping
Cultivation plate used in closing root-zone space is created in seedbed, onboard can punch or delineate bar groove, plantation because of the different of planting density
When plant is tied up in implant holes with sponge packet, can also directly plant card be implanted with sponge strip filling bar groove in.
The method that current atomizing type mostly uses pressure type to be atomized, and the main limitation of pressure atomization is mist to be guaranteed
Change effect need to keep the larger pressure of liquid, cause be atomized droplet impact force it is big, thus cause to root system of plant impact (that is,
Wash root phenomenon), the mist droplet particle size formed if reducing fluid pressure is big, and retention time is short in air, and root system is to bulky grain
Atomizing particle absorb and utilization rate it is lower.Generally, the shortcomings that method of pressure type aerosol nursery is primarily present is: first is that
Droplet is bigger than normal, plant absorption is inefficient；Second is that pressure is excessive, root system may incur loss.On the other hand, ultrasonic atomization can
To solve the disadvantage that pressure atomization, but since the instrument that ultrasonic atomization uses is more accurate, and the used atomized liquid of plant culture
Body is nutrient solution and water mixed liquid, has certain corrosivity to equipment, and open the service life for influencing equipment for a long time, causes
There are equipment to use high failure rate for ultrasonic ultrasonic delay line memory, leads to that ultrasonic atomization method production cost is excessively high, stability is low and can not
Large-scale application.
Summary of the invention
In view of this, an object of the present disclosure is to provide a kind of double aerosol seedling equipments of flue-cured tobacco, the equipment includes: to plant
Training pond 1, the field planting plate 7 being configured on the cultivating pool 1, the atomization circulatory system, nutrient solution liquid receiver 18, water source provide device
With field planting basket, which is characterized in that the atomization circulatory system further comprises the moisture being connected with computer control system 16
Feed system, nutrient supply system are simultaneously controlled by the computer control system 16.
Preferably, in the double aerosol seedling equipments of flue-cured tobacco of the present invention, the moisture feed system include atomization system with
Aerosol delivery pipeline 12；The aerosol delivery pipeline 12 is connected with the cultivating pool 1；The nutrient supply system includes nutrient
Supply power system, nutrient supply pipeline 14, nutrient supply atomizer 13, the nutrient supply pipeline 14 and the cultivating pool
1 is connected, and into the cultivating pool 1 and main pipe is set as, the dynamical system is connected on nutrient supply pipeline 14, by
Water pump 15 provides power source, is equipped with the nutrient supply atomizer 13 and is installed on the nutrient supply pipeline 14；It is excellent
Selection of land, the nutrient supply atomizer 13 are high-pressure atomization spray head.
It is highly preferred that the atomization system is ultrasonic atomization machine 11 in the double aerosol seedling equipments of flue-cured tobacco of the present invention.
It is highly preferred that the nutrient supply pipeline 14 further includes branch in the double aerosol seedling equipments of flue-cured tobacco of the present invention
Pipeline, the bypass line are also equipped with nutrient supply atomizer 13.
It is highly preferred that the nutrient supply atomizer 13 is high-pressure atomization spray head.
Preferably, in the double aerosol seedling equipments of flue-cured tobacco of the present invention, the computer control system 16 include host 16,
Nutrient supply dynamical system switch, moisture supply power switch and Temperature Humidity Sensor 17；The Temperature Humidity Sensor 17 is arranged
In the cultivating pool 1, it is connected with the host 16；The host 16 switchs respectively with the nutrient supply dynamical system and water
Divide to supply power to switch and be connected, supplies and move by the way that the nutrient supply dynamical system switch and moisture are manually arranged in host 16
Power switches on shut-in time and time interval；
Preferably, in the double aerosol seedling equipments of flue-cured tobacco of the present invention, the nutrient supply dynamical system is water pump 15；Institute
Moisture is stated to supply power as ultrasonic atomization machine 11.
Preferably, in the double aerosol seedling equipments of flue-cured tobacco of the present invention, 17 control parameter of Temperature Humidity Sensor is
25 degrees Celsius of temperature before seedling, humidity 90%, emergence is to 25 degrees Celsius of seedling temperature, humidity 80%, seedling to leaf-cutting temperature to be planted
20 degrees Celsius, humidity 70%；Nutrition liquid supply system emerge before 30 seconds available machine times, every time booting interval 1 hour, emergence at
The seedling available machine time 30 seconds, booting interval 15 minutes, seedling to 15 seconds available machine times to be planted of leaf-cutting, the interval 1 that is switched on every time were small every time
When.
Preferably, in the double aerosol seedling equipments of flue-cured tobacco of the present invention, 1 bottom of cultivating pool is slope 4, the slope
4 are equipped with nutrition return port 6, and the edge of the cultivating pool 1 has groove 2, and the two sides of the cultivating pool 1 are equipped with fog entrance hole
3,1 bottom of the cultivating pool top is equipped with nutrient supply system pipeline hole 5；Preferably, the field planting plate 7 is according to the cultivation
The size in pond 1 is configured, and is equipped with compact arranged planting hole 8 in the field planting plate 7；Preferably, the field planting plate it is long by 2~
3m, wide 0.6~0.8m；The planting hole 8 diameter 6cm, two 8 distance of center circle 8cm of planting hole, outermost planting hole 8 and field planting plate 7
Edge Distance should suitably increase.
The present invention second is designed to provide a kind of double aerosol method for culturing seedlings of flue-cured tobacco, comprising the following steps:
1) setting field planting pond 1 as described in the double aerosol seedling equipments of above-mentioned flue-cured tobacco, field planting plate 7；
2) it sows；
3) nutrient solution and water source are chosen；
4) the setting atomization circulatory system and setup parameter as described in the double aerosol seedling equipments of above-mentioned flue-cured tobacco, comprising:
The temperature being colonized on plate 7, humidity information are sent to the computer control system by Temperature Humidity Sensor 17
16, it is issued and is instructed by the computer control system 16, droplet is supplied by tobacco seedlings by ultrasonic ultrasonic delay line memory 11；The nutrient supplies
To system by 16 time opening of manual operation computer control system, per at regular intervals by water pump 15 and nutrient supply mist
Change spray head 13 and nutrient solution is supplied to tobacco seedlings；And
4) seedbed management.
Preferably, the nutrient supply atomizer 13 is high-pressure atomization spray head
Preferably, in the double aerosol method for culturing seedlings of flue-cured tobacco of the present invention, the seedbed management is thinning, leaf-cutting, adds nutrient solution,
Wherein epidemic disaster and nutrient solution supply after tobacco seedlings seedling, change computer control system by the computer control system 16
The setting of middle parameter can transplant in due course after reaching transplanting standard.
Preferably, in the double aerosol method for culturing seedlings of flue-cured tobacco of the present invention, the recycling of the method also nutrient solution；The nutrient solution
It is recovered as collecting by 1 liquids recovery hole recovery pond bottom liquid of cultivating pool or at any time, by filtering, be reconfigured with bottom of pond solution
It is refunded in nutrient solution liquid receiver after concentration nutrition liquor up to standard.
From the foregoing, it will be observed that the double aerosol seedling equipments of flue-cured tobacco of the invention and the method for culturing seedlings based on the equipment, by field planting
The arrangement in hole, the position of ultrasonic atomization mouth, high pressure nozzle position purposefully test with calculate；And by by ultrasonic wave
It moisture feed system based on atomizer and is creatively combined into one by the nutrient supply system based on high-pressure hydraulic pump；With
And the characteristics of being developed according to tobacco seedlings, is optionally provided humiture control parameter and nutrient solution service time interval, therefore
At least have the advantage that
The double aerosol seedling equipments of 1 flue-cured tobacco of the invention can reduce mist droplet particle size, increases remaining time in air, improves cigarette
Seedling root activity；
2, the double aerosol seedling equipments of flue-cured tobacco of the invention can effectively reduce high-pressure water mist and wash root, reduce root system injury；
3, device and method through the invention, tobacco root system is under the stimulation of dual aerosol condition, well developed root system, fibrous root
More, tobacco seedling growth is fast, quality is good；
4, the double aerosol seedling equipments of flue-cured tobacco of the invention can open equipment, epidemic disaster and nutrient solution supply by interruption
Controllably, shorten seedling raise period, reduce freeze injury risk, improve equipment life.
It 5, will be by the moisture feed system based on ultrasonic ultrasonic delay line memory and by the nutrient supply system based on high-pressure hydraulic pump
System be combined into one for this patent it is original.
Detailed description of the invention
Fig. 1 is cultivating pool of embodiment of the present invention front view；
Fig. 2 is cultivating pool of embodiment of the present invention side view；
Fig. 3 is that the embodiment of the present invention is colonized plate and planting hole distribution schematic diagram；
Fig. 4 is that the embodiment of the present invention is colonized plate, field planting basket and field planting sponge scheme of installation；
Fig. 5 is the double aerosol seedling equipments of flue-cured tobacco of the embodiment of the present invention (including moisture feed system, nutrient supply system and meter
Calculate machine control system) structural schematic diagram.
Description of symbols
1, cultivating pool；2, cultivating pool groove；3, fog entrance hole；4, cultivating pool bottom slope；5, nutrient supply system pipeline
Hole；6, nutrient solution return port；7, it is colonized plate；8, planting hole；9, field planting basket；10, it is colonized sponge；11, ultrasonic ultrasonic delay line memory；12,
Aerosol delivery pipeline；13, nutrient supply atomizer；14, nutrient supply system pipeline；15, water pump；16, computer control system
System；17, Temperature Humidity Sensor；18, nutrient solution surge drum.
Specific embodiment
Fig. 1 is 1 front view of cultivating pool for showing the double aerosol seedling equipments of flue-cured tobacco of one embodiment of the invention；Fig. 2 is
1 side view of cultivating pool of the double aerosol seedling equipments of flue-cured tobacco of one embodiment of the invention is shown.
Cultivating pool 1 is mainly used for accepting nutrient solution, creates plant root enclosed environment, keeps root system appropriateness, cultivating pool bottom
It is smooth, water-tight；
In one embodiment of the invention, cultivating pool 1 is using cement or plank is brick forms, in addition to pond is deeply immutable
Change, length can change according to the actual situation with width；
In one embodiment of the invention, the angled slope 4 for being 10 ° is arranged in cultivating pool 1；It the slope can be according to reality
Situation variation, as long as can be realized nutrient solution recycling.
In one embodiment of the invention, there is cultivating pool groove 2 on 1 side of cultivating pool, and there are nutrient solutions for slightly lower one section of bottom of pond
Return port 6 recycles convenient for nutrient solution, and 1 two sides of cultivating pool need to open fog entrance hole 3, at the both ends away from 1 bottom 20cm of cultivating pool
Nutrient supply system pipeline hole 5 should be opened.
Fig. 3 is that the embodiment of the present invention is colonized plate 7 and 8 distribution schematic diagram of planting hole；Fig. 4 be the embodiment of the present invention field planting plate 7,
Field planting basket 9 and field planting 10 scheme of installation of sponge.
Field planting plate 7 is that cultivation plate used in closing root-zone space is created in fixed plant and capping seedbed, is provided for root system black
Dark situation and avoid occur green alga；Field planting basket 8 is placed in the planting hole 8 being arranged on field planting plate 7, plays placement field planting sponge 9
And the effect of fixed plant.
In one embodiment of the invention, field planting 7 material of plate is PE plate, and thickness 0.5cm has certain mechanical strength,
A piece of 7 2~3m of length of field planting plate, width are determined by 1 width of cultivating pool, are colonized on plate 7 close-packed arrays planting hole 8 as required, fixed
Plant 8 diameter 6cm of hole, two planting holes, 8 distance of center circle 8cm；
In one embodiment of the invention, 9 material of field planting basket is black plastic, and field planting basket is circular platform type, rotary table bottom surface
There is an outer rim, external profile diameter 6.5cm, rotary table basal diameter 6cm, top surface diameter 4cm, high 5cm, 9 basket body of field planting basket is in addition to protecting
Holding should have outside connection and requirement of mechanical strength, the equal hollow out of rest part；Selected field planting sponge 10 answers screen resilience moderate, water suction
Functional, 20~25g/cm3 of density, sponge-type shape is cylinder, basal diameter 6cm, high 1cm.
In one embodiment of the invention, seeding method is to remove field planting sponge 10 before sowing, be put into nutritious
It is sufficiently soaked in the mixed liquor of liquid, the cross edge of a knife of a 1cm × 1cm is opened on field planting sponge 10, the edge of a knife need to penetrate field planting sea
Silk floss 10, each hole sow tobacco seed 2, are placed on 10 center of field planting sponge, cover seed with sponge rebound, seed is not easy
It slides.
Fig. 5 is the double aerosol seedling equipments of flue-cured tobacco of the embodiment of the present invention (including moisture feed system, nutrient supply system and meter
Calculate machine control system) structural schematic diagram.
Moisture feed system of the invention includes atomization system and aerosol delivery pipeline 12；
In one embodiment of the invention, atomization system is realized by ultrasonic ultrasonic delay line memory 11, connects aerosol delivery pipeline
12, aerosol delivery pipeline 12 is connected with cultivating pool 1, and line size is determined by 11 outlet size of ultrasonic ultrasonic delay line memory.
In one embodiment of the invention, nutrient supply system is by nutrient dynamical system, nutrient supply pipeline 14, nutrient
Atomizer 13 and other accessories composition are supplied, nutrient supply pipeline 14 is connected with cultivating pool 1, into being mainly to manage in cultivating pool
Road (referred to as be responsible for), after bypass line (abbreviation branch pipe) can be set according to cultivating pool size, away from 1 bottom 20cm of cultivating pool, nutrient
Dynamical system is connected on liquid supply pipe, provides the atomization that power source realizes nutrition liquor by water pump 15, the power of water pump 15 by
13 quantity of nutrient supply atomizer determines that, by configuring after calculating, nutrient supply atomizer 13 is mounted on supervisor or branch pipe
On, 13 mouthfuls of nutrient supply atomizer installs voltage-stablizer upward, with 14 connecting place of nutrient supply pipeline, is chosen according to spray head different
Radiation radius difference dispenser nozzles quantity and setting position.
In one embodiment of the invention, the nutrient supply atomizer 13 is high-pressure atomization spray head.
In one embodiment of the invention, computer control system mainly includes host, dynamical system switch and sensing
Device three parts composition, moisture feed system and nutrient supply system share a computer control system, wherein moisture supply system
System uses Temperature Humidity Sensor 17, is arranged in cultivating pool 1, and Temperature Humidity Sensor 17 is connected with host, host and moisture power
System switching (being herein the switch of ultrasonic ultrasonic delay line memory 11) and nutrient supply dynamical system (being herein the switch of water pump 15) are connected, and lead to
It crosses and switch time and interval time is manually set in host.
In one embodiment of the invention, the control system parameter of Temperature Humidity Sensor 17 is that temperature 25 is Celsius before emerging
Degree, humidity 90%, emergence is to 25 degrees Celsius of seedling temperature, humidity 80%, seedling to 20 degrees Celsius of leaf-cutting temperature to be planted, humidity
70%；30 seconds available machine times before nutrition liquid supply system is emerged, booting is spaced 1 hour every time, emergence to seedling available machine time 30
Second, booting is spaced 15 minutes every time, seedling to 15 seconds available machine times to be planted of leaf-cutting, every time booting interval 1 hour.
The double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, comprising the following steps:
1) the setting such as double aerosol seedling equipments of above-mentioned flue-cured tobacco, comprising:
A makes cultivating pool: for accepting nutrient solution, creating plant root enclosed environment, keeps root system appropriateness, cultivating pool bottom
It is smooth, water-tight；
B production field planting plate: field planting plate is that cultivation plate used in closing root-zone space is created in fixed plant and capping seedbed, is
Root system provides dark surrounds and avoids that green alga occurs；
C places field planting basket: field planting basket can be placed in the work in aperture, playing on field planting plate and placing sponge and fixed plant
With；
2) it sows: removing sponge in field planting basket, first sponge is placed in water, sows tobacco seed after sponge complete wetting
Son puts back to the sponge sowed in field planting basket；
3) nutrient solution and water source are chosen, comprising:
Choose nutrient solution liquid receiver: the size of liquid receiver determines that volume need to guarantee tobacco seedlings 2 according to seedlings growing area and scale
The consumption liquid of~3 days nutrient solutions；
It chooses water source: choosing cleaning, free of contamination water source；And
It configures nutrient solution: using flue-cured tobacco seedling-cultivating special fertilizer, nutrient solution concentration is answered a little higher than wet nursery nutrient solution concentration, matched
Setting ratio is nutrient solution: water 1: 200.
4) the setting atomization circulatory system and parameter, including setting moisture feed system, nutrient supply system and computer control
System and parameter processed；The information such as the temperature, the humidity that are colonized on plate are sent to computer control system, control system by sensor
System issues instruction, and droplet is supplied tobacco seedlings by ultrasonic ultrasonic delay line memory；Nutrient supply system is controlled by manual operation computer
System time opening, it is every that nutrient solution is supplied to by tobacco seedlings by water pump and atomizer at regular intervals；
5) seedbed management: only needing thinning, leaf-cutting, addition nutrient solution, and epidemic disaster and nutrient solution supply are complete by control system
At in due course after tobacco seedlings seedling, the setting of parameter, can transplant after reaching transplanting standard in change computer control system.
In one embodiment of the invention further include nutrient solution recycling；The nutrient solution is recovered as passing through cultivation
1 liquids recovery hole recovery pond bottom liquid of pond is collected at any time, by filtering, reconfigures concentration nutrition up to standard with bottom of pond solution
It is refunded after liquor in nutrient solution liquid receiver.
The double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, middle field planting 7 material of plate of the step 1) are
PE plate, thickness 0.5cm have certain mechanical strength, a piece of 7 2~3m of length of field planting plate, and width is determined by 1 width of cultivating pool, fixed
Close-packed arrays planting hole 8 as required on plate 7 is planted, 8 diameter 6cm of planting hole, two are colonized empty distance of center circle 8cm；
In the double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, made field planting basket material is black modeling
Material, field planting basket is circular platform type, and there are an outer rim, external profile diameter 6.5cm, rotary table basal diameter 6cm, top surface diameter in rotary table bottom surface
4cm, high 5cm, field planting basket basket body is other than keeping to have connection and requirement of mechanical strength, the equal hollow out of rest part；Selected
Sponge answers screen resilience moderate, and water absorbing properties are good, 20~25g/cm of density3, sponge-type shape is cylinder, and basal diameter 6cm is high
1cm。
In the double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, seeding method is that sowing is preceding by sponge 10
It removes, is put into the mixed liquor equipped with nutrient solution and sufficiently soaks, the cross edge of a knife of a 1cm × 1cm, the edge of a knife are opened on sponge 10
Sponge need to be penetrated, each hole sows tobacco seed 2, is placed on 10 center of sponge, covers seed, seed with the rebound of sponge 10
It is not easy to slide.
In the step 3) of the double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, nutrient solution liquid receiver 18 can
The plastic barrel or plastic box of big volume are selected, chooses size to actually use situation.
In the step 3) of the double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, conditional optional steaming
Distilled water, it is unconditional to select tap water, it 9 is conveyed again into ultrasonic ultrasonic delay line memory 11 after running water outlet mouth loads onto filter
In.
In the step 3) of the double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, configured nutrient solution with
Subject to alkalescent, pH range is in 5.5~6.8, EC value in 2.5~3.5ms/cm.
In the step 4) of the double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, moisture feed system is by mist
Change system, pipeline composition, wherein atomization system is realized by ultrasonic ultrasonic delay line memory 11, connect aerosol delivery pipeline 12, pipeline 12 with
Cultivating pool 1 is connected, and line size is determined by 11 outlet size of atomizer；The nutrient supply system is by dynamical system, nutrient
Supply line 14, nutrient supply atomizer 13 and other auxiliary accessories composition, pipeline is connected with cultivating pool 1, into cultivating pool
In 1 for supervisor, after can according to 1 size of cultivating pool be arranged straight tube, away from 1 bottom 20cm of cultivating pool, dynamical system is connected to liquid supply pipe
On, the atomization that power source realizes nutrition liquor is provided by water pump 15, the power of water pump 15 is determined by nutrient supply spray head quantity,
By configuring after calculating, nutrient supply atomizer 13 is mounted on supervisor or straight tube, and nozzle mouth upward, is pacified with pipeline connecting place
Voltage-stablizer is filled, different radiation radius difference dispenser nozzles quantity and setting position are chosen according to spray head.
In the step 4) of the double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, the computer control
System mainly includes host, dynamical system switch and sensor three parts composition, and moisture feed system and nutrient supply system are public
With a computer control system, wherein moisture feed system uses Temperature Humidity Sensor 17, is arranged in cultivating pool 1, sensing
Device is connected with host, and host and dynamical system switch (being herein that ultrasonic ultrasonic delay line memory switchs) and be connected, and with nutrient supply system
In dynamical system (being herein pump switch) be connected, pass through and switch time and interval time be manually set in host.
In the step 4) of the double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, Temperature Humidity Sensor 17
Control system parameter is 25 degrees Celsius of temperature before emerging, and humidity 90%, emergence is to 25 degrees Celsius of seedling temperature, humidity 80%, at
Seedling is to 20 degrees Celsius of leaf-cutting temperature to be planted, humidity 70%；30 seconds available machine times before nutrition liquid supply system is emerged, every time between booting
It every 1 hour, emerges to the seedling available machine time 30 seconds, every time booting interval 15 minutes, seedling to 15 seconds available machine times to be planted of leaf-cutting,
Booting interval 1 hour every time.
In the step 5) of the double aerosol method for culturing seedlings of flue-cured tobacco in one embodiment of the invention, need after tobacco seedlings are emerged
Thinning processing is done, guarantees one seedling of a cave, nutrient solution and moisture supply are started automatically by computer system, and a period of time needs later
It collects, and is fallen after configuration concentration nutrition liquor up to standard again by cultivating pool liquids recovery hole recovery pond bottom liquid or at any time
It returns in nutrient solution liquid receiver.
The double aerosol seedling equipments of 1 flue-cured tobacco of embodiment and method
(1) it makes cultivating pool 1: being formed using cement or plank are brick, interior minister 2m, wide 0.6m, Chi Shen 0.4m, in addition to pond
It can not change deeply, length can change according to the actual situation with width, 1 back light of cultivating pool cunning, water-tight, the angled slope 4 for being 10 °,
1 side of cultivating pool fluted 2, there are return ports 6 to recycle convenient for nutrient solution for slightly lower one section of bottom of pond, and 1 two sides of cultivating pool need to open mist
Gas entrance hole 3 should open nutrient supply system pipeline hole 5 at the both ends away from 1 bottom 20cm of cultivating pool.
(2) production field planting plate 7: 7 material of field planting plate of selection is PE plastics, thickness 0.5cm, field planting plate 7 length 2.2m, wide
0.6m to be spent, there is certain mechanical strength, field planting plate is configured according to the size of cultivating pool 1, generally long 2~3m, wide 0.6~0.8m,
Close-packed arrays planting hole as requested is needed on field planting plate 7, as shown in figure 3,8 diameter 6cm of planting hole, two planting hole distance of center circle
8cm, outermost planting hole 8 should suitably increase with field planting 2 Edge Distance of plate.
(3) place field planting basket 9: 9 setting method of field planting basket is as shown in figure 4, field planting basket 9 is placed on planting hole 8 on field planting plate
In, field planting sponge 10 is placed in planting hole 8；
(4) it sows: removing and be colonized 10 sponges in field planting basket 9, be put into the mixed liquor equipped with nutrient solution and sufficiently soak, in sea
The cross edge of a knife of a 1cm × 1cm is opened on silk floss, the edge of a knife need to penetrate sponge, and each hole sows tobacco seed 2, and it is fixed to be placed on
9 center of sponge is planted, covers seed to be colonized the rebound of sponge 9, seed is not easy subject to landing, and the field planting sponge 10 sowed is put back to
In field planting basket 9.
(5) it chooses nutrient solution liquid receiver 18: choosing big volume plastic barrel as nutrient solution liquid receiver 18, the size of liquid receiver
It is determined according to seedlings growing area and scale, volume need to guarantee the consumption liquid needs of 2~3 days nutrient solutions of tobacco seedlings；
(6) selection at water source: conditional optional distilled water, it is unconditional to select tap water, in running water outlet
Mouth conveys after loading onto filter into ultrasonic ultrasonic delay line memory 11 again.
(7) configuration of nutrient solution: using flue-cured tobacco seedling-cultivating special fertilizer, and nutrient solution concentration answers a little higher than wet nursery nutrient solution dense
Degree, allocation ratio is nutrient solution: water 1: 200, and configured nutrient solution is subject to alkalescent, pH range 5.5~6.8,
EC value is in 2.5~3.5ms/cm.
(8) it is atomized the circulatory system: as shown in figure 5, mainly including moisture feed system, nutrient supply system and computer control
System 16 processed.The moisture feed system is by atomization system, and pipeline composition, wherein atomization system is real by ultrasonic atomization machine 18
It is existing, aerosol delivery pipeline 12 is connected, is connected with cultivating pool 1, line size is determined by atomizer outlet size；The nutrient supplies
It is made of to system dynamical system, pipeline 14, atomizer 13 and accessory, pipeline is connected with cultivating pool 1, into being in cultivating pool
Supervisor, after can according to cultivating pool size be arranged branch pipe, away from cultivating pool bottom 20cm, dynamical system is connected on liquid supply pipe, by water pump
15 provide the atomization that power source realizes nutrition liquor, and the power of water pump is determined by spray head quantity, by being configured after calculating, spray head
It is mounted on supervisor or straight tube, nozzle mouth installs voltage-stablizer upward, with pipeline connecting place, chooses different radiation radius according to spray head
Different dispenser nozzles quantity and setting position.Computer control system mainly includes host, dynamical system switch and sensor three
Part forms, one computer control system 16 of moisture feed system and nutrient supply system share, wherein moisture feed system
Using temperature and relative humidity 17, it is arranged in cultivating pool 1, sensor 17 is connected with host 16, and host 16 and dynamical system switch
(being herein the switch of ultrasonic ultrasonic delay line memory 11) is connected, dynamical system (being herein the switch of water pump 15) phase in nutrient supply system
Even, by the way that switch time and interval time are manually arranged in host.
(9) epidemic disaster control parameter: epidemic disaster control system parameter be emerge before 25 degrees Celsius of temperature, humidity 90%,
Emergence is to 25 degrees Celsius of seedling temperature, humidity 80%, seedling to 20 degrees Celsius of leaf-cutting temperature to be planted, humidity 70%；Nutrient solution supplies
30 seconds available machine times before emerging to system, booting interval 1 hour, emerges to the seedling available machine time 30 seconds every time, every time between booting
Every 15 minutes, seedling to 15 seconds available machine times to be planted of leaf-cutting, booting was spaced 1 hour every time.
(10) nutrient solution recycles: operation needs after a period of time through cultivating pool liquids recovery hole recovery pond bottom liquid
Body is collected at any time, by filtering, refunds nutrient solution reservoir after reconfiguring concentration nutrition liquor up to standard with bottom of pond solution
In bucket.
(11) it seedbed management: needs to carry out thinning operation after tobacco seedlings emergence, guarantees one seedling of a cave, to tobacco seedling growth to one
The timing phase need to carry out leaf-cutting to tobacco seedlings, need not stopping during entire nursery to 18 extra-nutrition liquor of nutrient solution liquid receiver.
Epidemic disaster and nutrient solution supply are completed by control system, and after tobacco seedlings seedling, parameter is set in change computer control system
It sets, can be transplanted in due course after reaching transplanting standard.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of double aerosol seedling equipments of flue-cured tobacco, the equipment include: cultivating pool (1), are configured on the cultivating pool (1)
It is colonized plate (7), the atomization circulatory system, nutrient solution liquid receiver (18), water source offer device and field planting basket (9), which is characterized in that institute
State atomization the circulatory system further comprise the moisture feed system being connected with computer control system, nutrient supply system and by
The computer control system control；
The moisture feed system includes atomization system and aerosol delivery pipeline (12)；The aerosol delivery pipeline (12) with it is described
Cultivating pool (1) is connected；The nutrient supply system includes nutrient supply dynamical system, nutrient supply pipeline (14), nutrient confession
Give atomizer (13), the nutrient supply pipeline (14) is connected with the cultivating pool (1), into the cultivating pool (1) simultaneously
It is set as main pipe, the dynamical system is connected on nutrient supply pipeline (14), provides power source, installation by water pump (15)
There is the nutrient supply atomizer (13) to be installed on the nutrient supply pipeline (14)；The atomization system is ultrasonic wave
Atomizer (11)；
The computer control system includes host (16), nutrient supply dynamical system switchs, moisture supplies power switch and temperature
Humidity sensor (17)；The Temperature Humidity Sensor (17) is arranged in the cultivating pool (1), is connected with the host (16)；
The host (16) supplies power switch with nutrient supply dynamical system switch and moisture respectively and is connected, by manually in master
The setting nutrient supply dynamical system switch and moisture are supplied power and are switched between shut-in time and time in machine (16)
Every；
The nutrient supply dynamical system switch is that water pump (15) switch；It is ultrasonic atomization machine that the moisture, which supplies power switch,
(11) switch.
2. the double aerosol seedling equipments of flue-cured tobacco according to claim 1, which is characterized in that the nutrient supply pipeline (14) is also
Including bypass line, the bypass line is also equipped with nutrient supply atomizer (13)；The nutrient supply atomizer
It (13) is high-pressure atomization spray head.
3. the double aerosol seedling equipments of flue-cured tobacco according to claim 1, which is characterized in that Temperature Humidity Sensor (17) control
Parameter processed is 25 degrees Celsius of temperature before emerging, and humidity 90%, emergence is to 25 degrees Celsius of seedling temperature, humidity 80%, and seedling is to cutting
20 degrees Celsius of leaf temperature to be planted, humidity 70%；30 seconds available machine times before nutrition liquid supply system is emerged, booting interval 1 is small every time
When, it emerges to the seedling available machine time 30 seconds, every time booting interval 15 minutes, seedling to 15 seconds available machine times to be planted of leaf-cutting, every time
Booting interval 1 hour.
4. the double aerosol seedling equipments of flue-cured tobacco according to claim 1 to 3, which is characterized in that the cultivating pool
(1) bottom is slope (4), the slope (4) are equipped with nutrition return port (6), and the edge of the cultivating pool (1) has groove
(2), the two sides of the cultivating pool (1) are equipped with fog entrance hole (3), and nutrient supply system is equipped with above cultivating pool (1) bottom
It unites pipe hole (5)；Field planting plate (7) is to be configured according to the size of the cultivating pool (1), is equipped in the field planting plate 7
Compact arranged planting hole (8)；The field planting plate long 2~3m, wide 0.6~0.8m；Planting hole (8) the diameter 6cm, two fixed
Hole (8) distance of center circle 8cm is planted, outermost planting hole (8) should suitably increase with field planting plate (7) Edge Distance；In the planting hole (8)
It is provided with field planting sponge (10).
5. a kind of double aerosol method for culturing seedlings of flue-cured tobacco, comprising the following steps:
1) cultivating pool (1) in the double aerosol seedling equipments of flue-cured tobacco according to any one of claims 1-4 is set, field planting plate (7), is determined
It plants hole (8)；
2) it sows；
3) nutrient solution and water source are chosen；
4) setting atomization circulatory system parameter as described in the double aerosol seedling equipments of above-mentioned flue-cured tobacco, comprising:
The temperature being colonized on plate (7), humidity information are sent to the computer control system by Temperature Humidity Sensor (17),
It is issued and is instructed by the computer control system, droplet is supplied by tobacco seedlings by ultrasonic ultrasonic delay line memory (11)；The nutrient supply
System is every to be atomized at regular intervals by water pump (15) and nutrient supply by manual operation computer control system time opening
Nutrient solution is supplied to tobacco seedlings by spray head (13)；And
5) seedbed management.
6. the double aerosol method for culturing seedlings of flue-cured tobacco according to claim 5, which is characterized in that the seedbed management is thinning, cuts
Leaf, addition nutrient solution, wherein the epidemic disaster in seedbed management and nutrient solution supply are controlled by the computer control system, when
After tobacco seedlings seedling, changes the setting of parameter in computer control system, can be transplanted in due course after reaching transplanting standard；The method
It further include recycling nutrient solution；The recycling nutrient solution is recovery pond bottom liquid or to be received at any time by cultivating pool (1) liquids recovery hole
Collection is refunded in nutrient solution liquid receiver after reconfiguring concentration nutrition liquor up to standard with bottom of pond solution by filtering.
7. the double aerosol method for culturing seedlings of flue-cured tobacco according to claim 5, which is characterized in that used in the method with ultrasound
Wave atomization based on moisture feed system and by the nutrient supply system based on high-pressure atomization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610616410.8A CN106171933B (en) | 2016-07-29 | 2016-07-29 | A kind of double aerosol seedling equipments of flue-cured tobacco and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610616410.8A CN106171933B (en) | 2016-07-29 | 2016-07-29 | A kind of double aerosol seedling equipments of flue-cured tobacco and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106171933A CN106171933A (en) | 2016-12-07 |
| CN106171933B true CN106171933B (en) | 2019-06-07 |
Family
ID=57498309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610616410.8A Expired - Fee Related CN106171933B (en) | 2016-07-29 | 2016-07-29 | A kind of double aerosol seedling equipments of flue-cured tobacco and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106171933B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041877A (en) * | 2018-08-02 | 2018-12-21 | 广西大学 | A kind of flue-cured tobacco pylon mist training device for raising seedlings and its method for culturing seedlings |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201309191A (en) * | 2011-08-30 | 2013-03-01 | xiao-ling Shi | Aerial-fog culture method and aerial-fog culture system for plant |
| CN103688828A (en) * | 2013-08-26 | 2014-04-02 | 贵州省烟草科学研究院 | Three-dimensional aerial fog seedling method for flue-cured tobacco |
| CN104737896A (en) * | 2015-04-13 | 2015-07-01 | 湖南省耐为数控技术有限公司 | Precise digitized seedling system |
| CN104756716A (en) * | 2015-04-13 | 2015-07-08 | 湖南省耐为数控技术有限公司 | Tobacco seedling cultivation method |
| CN105409754A (en) * | 2015-12-29 | 2016-03-23 | 爱盛生物科技（上海）有限公司 | Automatic water supplementing type ultrasonic mist generation device |
-
2016
- 2016-07-29 CN CN201610616410.8A patent/CN106171933B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201309191A (en) * | 2011-08-30 | 2013-03-01 | xiao-ling Shi | Aerial-fog culture method and aerial-fog culture system for plant |
| CN103688828A (en) * | 2013-08-26 | 2014-04-02 | 贵州省烟草科学研究院 | Three-dimensional aerial fog seedling method for flue-cured tobacco |
| CN104737896A (en) * | 2015-04-13 | 2015-07-01 | 湖南省耐为数控技术有限公司 | Precise digitized seedling system |
| CN104756716A (en) * | 2015-04-13 | 2015-07-08 | 湖南省耐为数控技术有限公司 | Tobacco seedling cultivation method |
| CN105409754A (en) * | 2015-12-29 | 2016-03-23 | 爱盛生物科技（上海）有限公司 | Automatic water supplementing type ultrasonic mist generation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106171933A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103688828A (en) | Three-dimensional aerial fog seedling method for flue-cured tobacco | |
| US20120186151A1 (en) | Method for cultivating one or more plants | |
| CN104396710B (en) | A kind of Carlina acaulis float seedling method | |
| CN106718093A (en) | The mountain region engrafting method and growing on hill-side method of a kind of apocarya | |
| CN105555128A (en) | Hydroponic culture device and hydroponic culture method | |
| CN103081708A (en) | Temperature control greenhouse seedling raising method of polygonum capitatum seeds | |
| KR101362020B1 (en) | Hydroponics plant cultivation apparatus | |
| CN107409670A (en) | A kind of tobacco floating seed rearing pulls out method for transplanting under plant film | |
| CN107466784A (en) | A kind of clone tealeaves seedling fast breeding method | |
| CN102613062B (en) | Seedling cultivation device and seedling cultivation method | |
| CN204443479U (en) | Aerial fog cultivation device | |
| CN108718591A (en) | A kind of lavender method for culturing seedlings | |
| CN201986492U (en) | Sprout cultivation device | |
| CN106171933B (en) | A kind of double aerosol seedling equipments of flue-cured tobacco and method | |
| CN202799829U (en) | Hydroponic grass planting box | |
| CN104839005B (en) | A kind of soilless culture of leaf vegetables system | |
| CN210987264U (en) | Navel orange is planted and uses seedling culture apparatus | |
| CN104838952A (en) | Catalpa bungei seedling cultivation method | |
| CN206452843U (en) | A kind of forest seedling nursing device | |
| CN110419344A (en) | A kind of method being applicable in sand ground Europe Lee plantation | |
| CN110301267A (en) | A kind of seedling growth container for plant growth | |
| CN214339228U (en) | Equipment cultivated in a pot is used in planting of bamboo kind plant seedling | |
| KR101658909B1 (en) | Water culture bed with divided sponge for growing root crop | |
| KR102396567B1 (en) | Seedling and cultivating device using LED lighting and seedling and cultivation method using thereof | |
| CN211746025U (en) | Soilless culture device for plant landscape design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200729 |