CN105993417A - Tuber storage method - Google Patents
Tuber storage method Download PDFInfo
- Publication number
- CN105993417A CN105993417A CN201610399995.2A CN201610399995A CN105993417A CN 105993417 A CN105993417 A CN 105993417A CN 201610399995 A CN201610399995 A CN 201610399995A CN 105993417 A CN105993417 A CN 105993417A
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- Prior art keywords
- temperature
- air
- storage
- warehouse
- storehouse
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/14—Containers specially adapted for storing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
- A01F25/22—Ventilating arrangements
Abstract
The invention provides a tuber storage method. The method includes the following steps that firstly, raw materials are harvested, wherein tubers which are not damaged are harvested and selected; secondly, pre-storage is conducted, wherein ventilation, airing and preprocessing are conducted; thirdly, tubers are selected, wherein the damaged tubers and the rotted tubers are removed; fourthly, the tubers are packaged and stacked, wherein the tubers are packaged with mesh bags or plastic boxes and placed on stacking piles; fifthly, the tubers are put in storage, wherein the tubers are stored in a ventilating heat-preserving storehouse or a multifunctional storage fresh-keeping storehouse; sixthly, the tubers are moved out of the storehouse. The storage period is long, storage is not influenced by seasons, freshness and flavor are kept, and quality is good.
Description
Technical field:
The present invention is relevant with agricultural, relevant with the method preserved based on the potato class of Rhizoma Dioscoreae esculentae and Rhizoma Solani tuber osi especially.
Background technology:
In terms of sweet potato storing: at present in producing storage, owing to generally using the storage of cellar, rock cellar for storing things or indoor stacking in producing region
Storage practice there is many problems, after results, storage early stage faces high temperature, high humidity weather, and storage faces low temperature mid-term
Damaging to plants caused by sudden drop in temperature, anaphase storage temperature in spring faces again hot weather, forms the unfavorable temperature environment of " height is high ".So, Rhizoma Dioscoreae esculentae
Rotten particularly problematic in storage, and along with dehydration and germination problem.
In terms of storage of potato: at present in producing storage, storage facilities is lack of standardization, particularly temperature and humidity storage
Condition is uncontrollable, after results the hot and humid weather that faces make Rhizoma Solani tuber osi generally exist in storage rot, dehydration,
The problems such as germination.
Summary of the invention:
The invention aims to overcome above deficiency, it is provided that a kind of storage cycle is long, constant temperature and humidity, not by seasonal effect,
Fresh-keeping and keep local flavor, quality better, it is suitable for Rhizoma Dioscoreae esculentae, Rhizoma Solani tuber osi commodity potato, processing potato and the potato class storage practice of potato seed.
The object of the present invention is achieved like this:
The method of potato class of the present invention storage, comprises the following steps
1) the gathering of raw material: potato block is through certain trophophase, after reaching abundant maturation, selects fine day results, sweet potato rewarding
The temperature on average of phase is not less than 10 DEG C, and the temperature on average of potato harvest phase is not less than 0-1 DEG C, and storage should select the potato do not hindered
Block；
2) storage in advance: by fresh potato airing pretreatment 2-3 days at shady and cool ventilation；
3) potato is selected: reject and hinder potato, rotten potato；
4) packaging and pile: potato block uses mesh bag or plastic box packaging, is put on pile pier；
5) warehouse-in storage: preserve in ventilating and thermal insulating storage or multi-functional fresh keeping storehouse；
Ventilating and thermal insulating storage is preserved:
Ventilated by automatic temperature difference in storage, automatic humidity control ventilates and the three kinds of different ventilations of self-timing forced ventilation
Pattern, reduce temperature and humidity, temperature is controlled 5 15 DEG C, humid control is 80～95%；
Multi-functional fresh keeping storehouse is preserved:
First carry out hyperthermic treatment: temperature is raised to 35 40 DEG C, then reduce the temperature to 10 15 DEG C, enter constant temperature storage；Or enter
First in 12 days, storehouse temperature is slow cooling to 18 DEG C behind storehouse, then in this temperature range, carries out constant temperature storage；
Humidity is precisely controlled 80 95%；Carry out ozone simultaneously and Chlorine dioxide air sterilization, ozone concentration are 5 60ppm；
Carrying out good ventilation during preserving, gas concentration lwevel controls at below 400ppm；
6) outbound.
In above-mentioned method, carry out disinfection after pre-storage, be respectively adopted variable concentrations chlorine dioxide disinfection liquid and carry out the spray of sky storehouse successively
Spill, fresh potato soaks and in storehouse fumigation；It is to be disappeared by the food stage chlorine dioxide that chlorine dioxide effective content is 40% that empty storehouse is sprayed
Toxic agent is prepared according to the weight ratio of 1:1000-2500 with clear water, within 1-3 days before warehouse-in, sprays storage four wall and ground
Sterilization；Fresh potato soak be by food stage disinfection agent of chlorine dioxide that chlorine dioxide effective content is 40% with clear water according to 1:3000-
The weight ratio of 4500 is prepared and the fresh potato of storage is carried out soaking disinfection；It is during preserving in storehouse fumigation, by titanium dioxide
Chlorine effective content be 40% food stage disinfection agent of chlorine dioxide and clear water prepare according to the weight ratio of 1:50-120 and carry out 2-3
Secondary fumigation；
Above-mentioned the potato block of multi-functional fresh keeping storehouse storage, storehouse temperature slowly to go back up to just outbound when 20 DEG C at 23 days.
Above-mentioned multi-functional fresh keeping storehouse includes warehouse, is positioned at the temperature control system in warehouse, humidity detection and control
System processed, gas componant control system, temperature control system has temperature show with controller, hot-air blower show and controller,
Shown the temperature probe being positioned at warehouse being connected with controller by transmission line with temperature, shown by temperature and control with controller
Compressor, be positioned at the air-cooler in warehouse, shown the hot-air blower controlled with controller by hot-air blower, humidity detection with control system
System has humidity display and controller, wet curtain humidifier, wet curtain humidifier has be positioned at warehouse by transmission line and humidity
The hygrometry probe that display is connected with controller, the water inlet with water circulating pump being positioned at outside warehouse and the water of water return outlet
Case, be positioned at warehouse wet curtain, be loaded on before wet curtain add wet blower, one end is connected and the other end with the water circulating pump in water tank
The water inlet pipe that is connected with wet curtain through warehouse wall, one end be connected with the water return outlet in water tank and the other end through warehouse wall and wet curtain
The return pipe connected, has band one end to stretch into the detection gas analyser of trachea, ventilation in warehouse in gas componant control system
Air interchanger, decontaminating apparatus, have the equilibrated valve being contained on warehouse wall and equilibrated valve to contact in compound ventilation air-changing device
Electric air valve, the air-introduced machine being contained on warehouse wall, be positioned at outside warehouse electronic with air-introduced machine, air-introduced machine respectively by permutator
The intervalometer that air-valve and Electric air valve connect, decontaminating apparatus has ozone observing and controlling display, be contained on warehouse inwall by passing
The Determination of ozone that defeated line is connected with ozone observing and controlling display is popped one's head in, ozonator.
Pile pier, one end and an air-introduced machine outlet is had and the other end stretches into the air inducing bottom pile pier in above-mentioned warehouse
Pipe, induced duct has some vents.
Humidity value and the mistake of actual humidity value in warehouse of correction hygrometry probe reflection it is provided with in above-mentioned warehouse
The DHM2A type aspirated psychrometer of difference.
Agricultural product ventilating and thermal insulating storage in above-mentioned method, top board that warehouse is connected with exterior wall by exterior wall, is placed in top
Filling soil is stretched into through gable in the gable equipped with filling soil layer on plate, the waterproof layer being positioned between filling soil layer and top board, one end
In Ceng can by drain pipe that the water filled in soil layer is directly derived, automatically control compound ventilation air-changing device composition, exterior wall has aerofluxus
Window, air inducing window, automatically control compound ventilation air-changing device has intervalometer, the air-introduced machine being contained in air inducing window, lay respectively in warehouse,
Outer indoor temperature measures probe, outdoor temperature measures probe, lay respectively at the inside and outside indoor humidity in warehouse pops one's head in, outdoor temp
Degree controller temperature probe, the Intelligent ventilation controller being connected with intervalometer by transmission line and permutator respectively, temperature control
Device processed, by transmission line be connected with Intelligent ventilation controller first wind direction switch, be connected with temperature controller by transmission line
Humidity ventilation controller, the second wind direction of being connected with humidity ventilation controller by transmission line switch, the first wind direction switch, the
Two wind directions switches are connected with Electric air valve, air-introduced machine by transmission line respectively, Intelligent ventilation controller pass through transmission line respectively with
Indoor temperature measure probe, outdoor temperature measure probe connect, temperature controller by transmission line with
Temperature controller temperature probe connects, and humidity ventilation controller is connected with indoor humidity probe by transmission line.
Pile pier, one end and an air-introduced machine outlet is had and the other end stretches into the air inducing bottom pile pier in above-mentioned warehouse
Pipe, induced duct has some vents, equipped with regulation valve on induced duct.
On inside above-mentioned exhausting window, equipped with exhausting window panel, outside is equipped with weather shield, equipped with drawing on air inducing side outside window
Blower fan fly net, warehouse is built with mobile ozone sterilizer.
Above-mentioned exterior wall both sides, warehouse and rear wall have filling soil layer respectively.
Have employed multi-functional fresh keeping storehouse in storage practice of the present invention, multi-functional fresh keeping storehouse has the advantage that
1) can be with Comprehensive Control temperature, humidity, gas；
2) owing to have employed wet curtain humidification increase humidity, overcome ultrasonic humidifying and easily cause uneven, the material table face of humidification
Easily hydrops, even causes rotten situation；
3) in terms of hygrometry, what production was the most commonly used at present is traditional formula of listing psychrometer, digital display electronic humidometer,
The evaluated error of these instruments is the biggest, and measured value often differs 3 more than 15% than standard value, and present invention employs
Aspirated psychrometer accurately shows storehouse humidity, makes error amount control, below 1.0%, to make display by adjusting device parameter
Humidity value is consistent with actual humidity in storehouse；
4) in terms of sterilization, producing at present upper commonly used chemical agent and carry out stifling and sprinkling and carry out disinfection, Disinfection Effect is not
Stablize and have the risk polluted, and present invention employs the sterilization of chlorine dioxide combined with ozone, enter before storage and in storage
OK.Sterilization in storage be combined with each other with ventilation so that sterilize more convenient effectively, can update after air in time to thing
Material is repeatedly sterilized, and storage effect is more preferable；
5) in terms of ventilation, use various ways to carry out automatic air-exchanging, and respectively reach and both air tight can carry out airtight
Sterilization, can be aerated again ventilation, to ensure that gas is fresh and easy to control, automatization, cost not sterilizing when
Low；
6) it is provided with decontaminating apparatus, reaches the auto-control to the ozone in storehouse, ethylene and carbon dioxide.
Patented technology of the present invention can select multi-functional agricultural products storage and preservation storehouse or agricultural product to lead to according to production region conditions respectively
Wind tempering storage storehouse is preserved.
Storage practice of the present invention uses multi-functional agricultural products storage and preservation storehouse, it is achieved that to temperature, relative humidity, gas
The whole-process automatic control of composition (ozone, ethylene and carbon dioxide), can preserve various suitable reserve temperature potato more than-2 DEG C
The fresh and live agricultural products such as class, water fruits and vegetables, Chinese crude drug.
Using agricultural product ventilating and thermal insulating storage in storage practice of the present invention, construction cost is low, available favourable outside
Environment carries out automatic ventilation, takes a breath and sterilizes, and reaches to control temperature and humidity, reduces and rot, extends the comprehensive effects such as storage time
Really.
The method of present invention storage has the following advantages and effect:
1) main employing Multifunctional refrigerating storage storehouse in storage, defines during storage temperature, humidity, gas concentration lwevel, ozone
Concentration, the full-automatic of holding conditions are comprehensively precisely controlled, and have reached optimum storaging condition of applicable material and combinations thereof；
2) in multi-functional agricultural products storage and preservation storehouse by temperature, humidity, sterilization, the accurate of holding conditions of gas componant are controlled
System, thus during preserving, maintain the freshness of potato class and good local flavor, it is achieved that percentage of water loss and rotting rate are significantly
Decline, percentage of water loss is reduced to less than 10% from more than 20%, and rotting rate is reduced to less than 7% from 20 more than 30%, reached sterilization,
Anticorrosion, the fresh-keeping and resultant effect of holding flavor quality, storage period was up to more than 8 10 months；
3) make the fluctuation of storage period storehouse temperature little and stable by the control of the intensification in the little scope to temperature and cooling, reduce low temperature
Injury to potato class, reduces again the consumption that the Repiration of potato class produces, maintains good quality further and extend storage
Phase.Within 1.5 months, extend to 24 months than what general method was preserved, and ensure that best in quality.
Accompanying drawing illustrates:
Fig. 1 is the present invention multi-functional fresh keeping storehouse structural representation.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is each location of controls schematic diagram.
Fig. 4 is wet curtain humidifier structural representation.
Fig. 5 is measurement and control of temperature schematic diagram.
Fig. 6 is humidity observing and controlling, ozone observing and controlling and ventilation principle figure.
Fig. 7 is ventilating and thermal insulating storage structural representation of the present invention.
Fig. 8 is the top view of Fig. 7.
Fig. 9 is the schematic appearance of Fig. 7.
Figure 10 is ventilating and thermal insulating storage automatic ventilation principle schematic.
Figure 11 is another structural representation of ventilating and thermal insulating storage.
Detailed description of the invention:
Embodiment 1:
See Fig. 1～Fig. 6, the multi-functional fresh keeping storehouse in the present embodiment 1, include the warehouse of door 17, temperature control system,
Humidity detection and control system, gas componant control system.Temperature control system has the temperature that model is AKD 602 of outsourcing
Degree display show with controller 8, the hot-air blower that model is HW301 of outsourcing and controller 23, is shown by transmission line and temperature
The temperature probe 25 being positioned at warehouse that is connected with controller, shown the compressor 18 controlled with controller by temperature and be positioned at storehouse
Air-cooler 4 in storehouse, shown the hot-air blower 10 controlled with controller by hot-air blower.Humidity detection and control system there is outsourcing
Model be DHCP 100 humidity display and controller 22, be positioned at warehouse by transmission line and humidity display and controller
The hygrometry probe 27 connected, wet curtain humidifier.Wet curtain humidifier have be positioned at outside warehouse have entering of band water circulating pump 14
The water tank 1 of the mouth of a river and water return outlet 16, it is positioned at the wet curtain 3 in warehouse, is loaded on and adds wet blower 2 before wet curtain.In one end and water tank
The other end of water inlet pipe 13 that connects of water circulating pump be connected with wet curtain through warehouse wall.One end is connected with the water return outlet in water tank
The other end of return pipe 15 be connected with wet curtain through warehouse wall.The electronic wind of air-introduced machine it is connected with between permutator and air-introduced machine
Valve 35.
The model having band one end to stretch into the outsourcing detecting trachea 28 in warehouse in gas componant control system is VYCK
The gas analyser display case 21 of 406, compound ventilation air-changing device, decontaminating apparatus.Compound ventilation air-changing device is contained in phase on warehouse wall
To the Electric air valve being provided with the charged wind symptom valve control that equilibrated valve 5 is connected with equilibrated valve on the position of wet curtain
9, the air-introduced machine 6 that is contained on warehouse wall, by permutator 33 respectively with air-introduced machine, air-introduced machine Electric air valve and Electric air valve even
The intervalometer 32 connect.The ozone observing and controlling display 24 that has model to be SJG/G100 in decontaminating apparatus, be contained on warehouse inwall logical
Cross the Determination of ozone probe 26 that transmission line is connected, the ozonator 7 being contained on support 11 with ozone observing and controlling display.
See Fig. 1, have in warehouse pile pier 31, one end and air-introduced machine outlet and the other end stretches into bottom pile pier
Induced duct 29.Some vents 30 are had on induced duct.
Seeing Fig. 1, Fig. 2 and Fig. 6, humidity display and the humidity display value on controller 22 are by DHM2A type ventilation dry and wet
Table 34 accurately corrects.
Seeing Fig. 2, warehouse wall is made up of warehouse heat-insulation layer 19, the steel plate layer 20 that is compounded in heat-insulation layer both sides.Water tank, water inlet
The part that pipe, return pipe are positioned at outside warehouse is compounded with insulation material 12 respectively.
See Fig. 1～Fig. 6, during the work of the present invention multi-functional fresh keeping storehouse:
Monitoring is with cooling automatically: in storage, and outside storehouse, temperature is higher than in the case of storehouse temperature, along with the rising of storehouse temperature,
When temperature sense probe senses the maximum temperature value that storehouse temperature is higher than design temperature, by data wire, temperature shows and control
Device processed receives signal, and temperature shows and sends signal instruction to compressor 18 and air-cooler 4 with controller 8, compressor 18 and cold
Blower fan 4 starts after accepting instruction simultaneously, and air-cooler 4 passes through the conversion between gaseous state and liquid of the freon in compressor and produces
Raw cold produces cold wind, reduces air and the effect of temperature of charge in storehouse, empty in temperature sense probe senses storehouse
After temperature in gas is less than the minimum temperature set, temperature sense probe is signaled to temperature and shows and controller 8, controller
After accepting signal, controller issue instructions to compressor 18 and air-cooler 4, compressor 18 and air-cooler 4 and accepting instruction
After shut down.In order to ensure that the energy consumption of freezer is normal and ensures cold storage effect, the metope in storehouse, ground and ceiling all use colour
The heat-insulation layer 19 that steel plate layer 20 sandwich is made up of polyurethane or polystyrene.
Monitoring and automatic heating: in storage, outside storehouse, temperature is less than in the case of storehouse temperature, and temperature sense probe senses
When in storehouse, the temperature in air shows, less than temperature, the lowest temperature angle value set with controller 8, blow by opening hot-air blower 10
Hot blast promotes air and the temperature of material in storehouse, and hot-air blower shows that with controller 23, the temperature in storehouse being risen situation supervises
Surveying and control, when temperature rises to the maximum temperature set, hot-air blower shows closes hot-air blower with controller.
The monitoring of humidity with automatically control: humidity inductive of the present invention probe senses that storehouse humidity is less than humidity display and control
After the minimum humidity that device 22 processed sets, humidity inductive probe is signaled to humidity display and controller 22, and controller 22 exists
After accepting signal, it issue instructions to the water circulating pump 14 in water tank 1 and blower fan 2, make them start simultaneously.After startup water by
Water inlet pipe 13 enters into wet curtain 3 and forms the wetted surface of porous, and unnecessary water returns to water tank from drain pipe 15, adds wet blower peace
Before being contained in wet curtain, after humidification fan starting so that in storehouse, air enters from wet curtain 3, through the wetted surface of porous from adding wet wind
Machine 2 out, thus improves air humidity.Along with in air, humidity is continuously increased, when humidity inductive probe senses air in storehouse
Humidity arrive the high humility that humidity display and controller 22 set after, humidity display and controller 22 send instruction,
Make water circulating pump 14 and add wet blower 2 and simultaneously close off.Scatter and disappear to reduce the cold energy of freezer, at water inlet pipe 13 and return pipe 15 and
The outer surface of water tank 1 all uses cellular insulant 12 to wrap up.
The accurate correction of humidity:
The numerical value of humidity display controller is corrected by DHM2A type aspirated psychrometer.Reach humidity is precisely surveyed
Fixed, revise the value of humidity display and controller 22 display by its actual measured value, it is ensured that its accuracy.
The mode of ventilation has pressure difference air exchange and forced ventilation two kinds.Wherein, by intervalometer, permutator, Electric air valve and
Equilibrated valve combines, and forms pressure difference air exchange unit；On the basis of pressure difference air exchange equipment, by intervalometer, permutator, electronic
The pressure difference air exchange unit of air-valve and equilibrated valve composition and air-introduced machine and the combination of air-introduced machine Electric air valve, form forced ventilation list
Unit.
Scavenging way 1, pressure difference air exchange:
During this mode operation, connected by intervalometer and control Electric air valve 9, Electric air valve 9 with inside and outside have and spring
It is connected, can contact with the equilibrated valve 5 of the blade of bidirectional open.When compressor 18 and air-cooler 4 run, air in storehouse
Cooling meat, storehouse internal gas pressure reduces, and at this moment, under the effect of pressure differential, extraneous fresh air is by the Electric air valve opened
Flow in storehouse with equilibrated valve；After air-cooler is out of service, in storehouse, air gradually heats up expansion, and storehouse internal gas pressure rises,
At this moment, the air-out outside storehouse by Electric air valve and equilibrated valve.So, by being positioned at inside and outside equilibrated valve
Be connected with spring can be with the blade of bidirectional open so that the air inside and outside storehouse carries out two-way flow under the driving of pressure differential,
Reach ventilation effect.
It is in operation, sets coupled Electric air valve and the time of ozone measurement and control instrument display unlatching by intervalometer
Complementation, ozone measurement and control instrument display controls ozone machine and runs.In the time period that ozonization runs, Electric air valve is by intervalometer control
It is made as closing；Otherwise, in the time period that ozonization is closed, Electric air valve is unlatching by Timer Controlling.Thus reach entering
In the time period of row ozonization, Electric air valve is closed so that freezer is airtight, it is simple to carry out disinfection, and disappears not carrying out ozone
In the time period of poison, Electric air valve is opened so that freezer and the external world can carry out pressure reduction air inlet and pressure reduction aerofluxus, reach ventilation with
Ozonization interlocks the purpose carried out.
Scavenging way 2, forced ventilation:
In order to strengthen ventilation effect, it is provided with forced ventilation unit.During operation, intervalometer controls air-introduced machine 6 and electronic wind simultaneously
Valve 9 is opened, and reaches the purpose of Wind Volume forced ventilation.The conversion of four kinds of running statuses of air exchange system is shown in Table 1.
Table 1 " sterilization ", " pressure difference air exchange ", " do not sterilize and do not take a breath " and " forced ventilation " 4 kinds of operational modes are mutually changed
Table:
In order to detect in storehouse various gas componant content in air, the air entry of gas analyser trachea extract air in storehouse,
After gas analyser detects, by the data signal transmission that obtains in gas analyser display 21, display will
The signal numerical monitor arrived is out.By observing the change of storehouse composition of gases within, adjust the various equipment of freezer further
Arrange, to determine whether to carry out human assistance ventilation, reach optimal storage effect.
Decontaminating apparatus is popped one's head in by Determination of ozone, transmission line, and ozone observing and controlling display controller, ozonator form, it is achieved
Ozone automatically detects, automatically adds ozone, and combines with gas regulating system (automatic air-exchanging).Automatically transport at ozonization
Between the departure date, when the Determination of ozone ozone concentration that senses in storehouse in air of probe less than ozone observing and controlling display 24 setting value
During lower concentration values, Determination of ozone probe is signaled to ozone measurement and control instrument display 24, and display is after accepting signal, by showing
Device issues instructions to ozonator 7, and ozonator 7 starts generation ozone after accepting instruction, when ozone reaches to set
During high concentration value, Determination of ozone probe is signaled to ozone measurement and control instrument display 24, and display is after accepting signal, by showing
Device issues instructions to ozonator 7, and ozonator 7 shuts down after accepting instruction.Ozone observing and controlling display 24 can set
Put and control the automatic operation of ozonator 7, keep constant ozone concentration.
See Fig. 7～Figure 10, the agricultural product ventilating and thermal insulating storage in the present embodiment 1, warehouse by have door 36 exterior wall 37,
The top board 38 that is connected with exterior wall, be placed on top board equipped with filling the gable 40 of soil layer 39, being positioned between filling soil layer and top board
Waterproof layer 41, one end are stretched into through gable and are filled the drain pipe 42, automatically can directly derived by the water filled in soil layer in soil layer
Control compound ventilation air-changing device composition.Exhausting window 43, air inducing window 44 is had on exterior wall.Automatically control and compound ventilation air-changing device has intervalometer
45, the air-introduced machine 46 that is contained in air inducing window, lay respectively at that the inside and outside indoor temperature in warehouse measures probe 47, outdoor temperature measures
Probe 48, lay respectively at warehouse inside and outside indoor humidity probe 49, outdoor temperature controller temperature probe 50, respectively by pass
Intelligent ventilation controller 52 that defeated line and permutator 51 are connected with intervalometer, temperature controller 53, by transmission line and intelligence
The first wind direction switch 54 that ventilation controller connects, the humidity ventilation controller 66 being connected with temperature controller by transmission line,
The the second wind direction switch 55 being connected with humidity ventilation controller by transmission line.First wind direction switch, the second wind direction switch is respectively
It is connected with Electric air valve 56, air-introduced machine by transmission line.Intelligent ventilation controller is measured with indoor temperature respectively by transmission line
Probe, outdoor temperature measure probe and connect.Temperature controller 53 is connected 50 by transmission line with temperature controller temperature probe.Wet
Degree ventilation controller is connected with indoor humidity probe 49 by transmission line.
See Fig. 7, Figure 11, have pile pier 57, one end and air-introduced machine outlet in warehouse and the other end stretches into pile pier
The induced duct 58 of bottom.Some vents 59 are had on induced duct.Equipped with regulation valve 60 on induced duct.Equipped with row inside exhausting window 65
Transom window panel 61 and outside are equipped with weather shield 62.Equipped with air-introduced machine fly net 63 on air inducing side outside window.It is provided with in warehouse
Mobile ozone sterilizer 64.
Seeing Figure 11, it is substantially same with independent storehouse 1 that the present embodiment 1 is close to mountain class ventilating and thermal insulating storage, and not existing together is outside exterior wall
It is covered with filling soil layer relative to the outside of wall and the outside of both walls thereof on main entrance opposite.
Above-mentioned independent storehouse and be close to storehouse, mountain, fills soil thickness not less than 0.4 meter, and thickness of wall body is not less than 370mm, defines
Good natural heat-insulation layer, high insulating effect.
When ventilating and thermal insulating storage in the present invention works, according to ambient temperature, damp condition, by setting intervalometer
Time and change permutator make intervalometer directly control air-introduced machine and/or Intelligent ventilation controller so that it is can be according to actual feelings
Condition realizes following ventilation pattern and unique function:
(1) ventilation pattern 1 automatic temperature difference ventilates:
This pattern carries out automatic ventilation according to storehouse internal-external temperature difference.When Intelligent ventilation controller is by connected indoor
When the temperature gap that temperature measuring probe and outdoor temperature mensuration probe are measured reaches to set numerical value, Intelligent ventilation controller is the most certainly
Move and send instruction, open Electric air valve simultaneously and air-introduced machine is aerated, in making the air entrance storehouse of low temperature outside storehouse, low humidity, reach
To reducing storehouse temperature, reduce storehouse humidity, update air in storehouse, reduce the purpose of carbon dioxide.By in intelligent aeration control
The special time period that the intervalometer that the front end of device processed is installed sets, can control ventilation frequency and time that this automatic temperature difference ventilates
Length, the ventilation that controls, reach to control storehouse gentleness humidity.
(2) ventilation pattern 2 automatic humidity control ventilates:
This pattern mainly by by intervalometer, temperature controller, outdoor temperature controller temperature probe, humidity ventilation controller and
Indoor humidity probe combination, intervalometer set special time period in, and outside storehouse be suitable at a temperature of, according in storehouse
Humidity situation of change carries out automatic ventilation, reaches the purpose of auto-control humidity.When this mode operation, first it is full
Foot is within the time period that intervalometer sets, next to that ambient temperature meets the set point of temperature controller, then, when storehouse endogenous dampness
Degree increases to over setting, is sensed by indoor humidity probe and is passed to humidity ventilation controller, and humidity ventilation controller is automatic
Send instruction, open Electric air valve simultaneously and air-introduced machine is aerated ventilation, reached to reduce the purpose of storehouse humidity.Make this
Ventilation can carry out under specific time and specific ambient temperature, it is to avoid extraneous bad temperature is to the shadow in storehouse
Ring.
(3) ventilation pattern 3 self-timing forced ventilation:
This pattern arranges the most different time periods by intervalometer and carries out self-timing forced ventilating.Can be every 24
Hour cycle in set different ventilation rates and persistent period, reach to carry out lowering the temperature, dropping in different storage stage
Wet, the certain effects of reduction carbon dioxide.
(4) automatic air-exchanging and the function of automatic disinfection complementation:
This pattern introduces and can set the ozonizer automatically running the time, the operation time of this ozone machine and ventilation
Air-introduced machine set the operation time mutually stagger, i.e. when ozone machine runs, Intelligent ventilation controller control air-introduced machine shutdown,
When ozone machine is shut down, the temperature difference inside and outside available storehouse or the humidity height in storehouse carry out automatic ventilation.So, will be logical
Wind cooling, wet down, reduction carbon dioxide combine well with sterilization.
(5) function of conversion wind direction:
This function is that the first wind direction switch forward or backwards realizes with the second wind direction switch by can arbitrarily change wind direction,
Making under the ventilation pattern that above-mentioned (1) and (2) are different, the wind direction of ventilation can arbitrarily be converted into forward or backwards,
So, in the case of air-introduced machine rotates forward, extraneous fresh air is by air-introduced machine and is positioned at bottom the pile pier on ground
Induced duct on vent enter in storehouse, air-flow in storehouse from bottom to top from exhausting window discharge；Reversely rotate at air-introduced machine
In the case of, fresh air enters in storehouse by the exhausting window above warehouse, air-flow in storehouse from top to bottom through vent
Discharge from air-introduced machine with induced duct；Respectively reach and ventilated based on reducing temperature and humidity or in inverted ventilation to drop titanium dioxide at forward
Concentration of carbon is main effect unique.
The present invention passes through above-mentioned automatic ventilation and decontaminating apparatus, has reached Comprehensive Control temperature, humidity becomes with gas
Point, reduce rotten, germination and dehydration, it is ensured that quality, extend the agricultural product storage times such as potato class.Embodiment 1:
The method of the present embodiment 1 sweet potato storing, comprises the following steps:
1) gather: fine day is gathered in the crops, select that size is uniform, epidermis is smooth, have no mechanical damage, without the Rhizoma Dioscoreae esculentae loading mesh bag of pest and disease damage；
2) storage in advance: carry out the ventilation airing pretreatment of 1-2 days in the place of shady and cool ventilation；
3) select potato: after airing pretreatment, reject and hinder potato, rotten potato, by through potato that selecting packaged enter blank plastic box；
4) sterilization: be respectively adopted variable concentrations chlorine dioxide disinfection liquid and carry out the sprinkling of sky storehouse, the immersion of fresh potato successively and fumigate in storehouse
Sterilization；The way of fresh potato soaking disinfection is, uses chlorine dioxide disinfection liquid to carry out disinfection, chlorine dioxide disinfection liquid compound method
It is, by chlorine dioxide (ClO2) effective content is that food stage disinfection agent of chlorine dioxide and the clear water of 40% are according to the weight of 1:3800
Ratio is configured to soaking disinfection liquid, immerses in this disinfectant solution by the plastic box entirety filling potato block immediately after, soaks 1-2 minute,
Taking out, local at shady and cool ventilation is placed 1-2 days, and reaching potato block surface does not has obvious moisture, i.e. puts storage in storage；Fumigate in storehouse and disappear
Poison is to carry out during preserving, and its way is, by food stage disinfection agent of chlorine dioxide that chlorine dioxide effective content is 40% with clear
Water is configured to fumigant according to the weight ratio of 1:100, is poured in open-top receptacle, is placed directly in warehouse floor；Storage period
Between carry out 2-3 fumigation, disinfection agent of chlorine dioxide stifling interlocking with Air-disinfection with Ozone is carried out；
5) packaging and pile: preserve at multi-functional fresh keeping storehouse, before warehouse-in, uses 25-40Kg mesh bag or 15-20Kg plastics
Case packing, is advisable filling the 90% of plastics net cage, notes handling with care avoiding epidermis injury, warehouse-in in pack, binning process
After, it is put on pile pier, between mesh bag plastic box and leaves the gap of passageway or more than 200mm by metope, it is simple to ventilate
Heat radiation, without overheated dead angle phenomenon, pile pier is provided below the breather line with vent, convenient to the sky within pile material
Gas swaps；
6) the disinfecting of empty storehouse: the way of empty storehouse spray disinfectant is, for the storehouse of storage, before warehouse-in 2-3 days, with joining in advance
Storage ground, four walls and ceiling are sprayed by good chlorine dioxide disinfection liquid, the compound method of this chlorine dioxide disinfection liquid
It is, by chlorine dioxide (ClO2) effective content is that food stage disinfection agent of chlorine dioxide and the clear water of 40% are according to the weight of 1:1800
Ratio is formulated；
7) warehouse-in storage:
The fresh potato of Rhizoma Dioscoreae esculentae of storage enters the storage of multi-functional fresh keeping storehouse, utilizes the distinctive automatic temperature monitoring of the present invention with automatic
Epidemic disaster is automatically monitored and humidifies, ozone concentration is automatically monitored and regulates and controls in lifting, composition of air monitoring is dropped with automatic ventilation wet down
Carbon dioxide system, defines the omnidistance full-automatic prison to temperature, humidity, gas concentration lwevel, ozone concentration and gas componant
Survey and be precisely controlled.In terms of temperature control, first carry out hyperthermic treatment after fresh potato warehouse-in, temperature is raised to 37 38 DEG C, protect
Hold 48 hours；Then storehouse temperature is dropped to 11 12 DEG C, carry out constant temperature storage process；Humidity, gas componant control gentle
Body sterilization aspect, have employed the monitoring of the automatically humidity of operation, precisely corrects system, pressure difference air exchange, forced ventilation and wet curtain and add
Wet system, controls relative humidity 85 90%, and carbon dioxide content controls at below 400ppm；Sterilization have employed ozone
Automatically the device monitored and regulate and control, carries out ozonization and chlorine dioxide fumigation to air in storehouse, and ozone concentration is
20 25ppm, air sterillization and ventilation are staggered to be carried out；
8) outbound is preserved at multi-functional fresh keeping storehouse, at 2 days, storehouse temperature is slowly gone back up to 20 DEG C before outbound, and Rhizoma Dioscoreae esculentae is the most permissible
Outbound.
Embodiment 2:
The method of the present embodiment 2 sweet potato storing is the most substantially the same manner as Example 1.Do not exist together and be,
1) storage be to carry out in ventilating and thermal insulating storage, in storage use automatic temperature difference ventilate, automatic pressure reduction ventilate and from
Dynamic timed and forced ventilating system regulates and controls the temperature and humidity of storage, reserve temperature is controlled at 10～15 DEG C, humid control
80～90%；When storehouse temperature and humidity raise, when exceeding setting value, at night and/or set the time period especially, outside utilization
The low temperature and low humidity air on boundary carrys out ventilation, reduces temperature and humidity, when storehouse humidity reduces, when exceeding setting value, uses ground
Face watering humidification；
2), during storage, fumigation 2-3 time, the compound method of chlorine dioxide fumigant are carried out with disinfection agent of chlorine dioxide
It is, by chlorine dioxide (ClO2) effective content is that food stage disinfection agent of chlorine dioxide and the clear water of 40% are according to the weight of 1:100
Ratio, is made into fumigant, is then placed in by the open-top receptacle filling this fumigant in storage 2-3 days；Chlorine dioxide
Disinfectant stifling interlocking with Air-disinfection with Ozone is carried out；
Embodiment 3:
The method of the present embodiment 3 sweet potato storing is the most substantially the same manner as Example 2.Not existing together and be, potato block does not uses before storage
Chlorine dioxide disinfection liquid carries out soaking disinfection process；
Embodiment 4:
The method of the present embodiment 4 storage of potato, comprises the following steps:
1) gather: fine day is gathered, select the potato block not having wound；
2) storage in advance: carry out the ventilation airing pretreatment of 1-2 days in the place of shady and cool ventilation；
3) select potato: after airing pretreatment, reject and hinder potato, rotten potato, by through potato that selecting packaged enter blank plastic box；
4) sterilization: using chlorine dioxide disinfection liquid to carry out disinfection, compound method is, by chlorine dioxide (ClO2) effective content is
The food stage disinfection agent of chlorine dioxide of 40% and clear water are configured to soaking disinfection liquid according to the weight ratio of 1:4000, immediately after will
The plastic box entirety filling potato block immerses in this disinfectant solution, soaks 1-2 minute, takes out, and local at shady and cool ventilation places 1-2
My god, reaching potato block surface does not has obvious moisture, can put storage in storage；
5) packaging and pile: preserve at multi-functional fresh keeping storehouse, before warehouse-in, uses 25-40Kg mesh bag or 15-20Kg plastics
Case packing, is advisable filling the 85% of plastics net cage, notes handling with care avoiding epidermis injury, warehouse-in in pack, binning process
After, it is put on pile pier, between mesh bag plastic box and leaves the gap of passageway or more than 200mm by metope, it is simple to ventilate
Heat radiation, without the immobilising dead angle of air, pile pier is provided below the breather line with vent, facilitates inside to pile material
Air swap；
6) empty storehouse processes: for the storehouse of storage, before warehouse-in 2-3 days, in advance with disinfection agent of chlorine dioxide to ground, four walls and top
Canopy sprays, and the compound method of disinfection agent of chlorine dioxide is, by chlorine dioxide (ClO2) effective content is the food stage two of 40%
Chlorine monoxid disinfectant and clear water are formulated according to the weight ratio of 1:1800；
7) warehouse-in storage；The fresh potato of Rhizoma Solani tuber osi of storage enters the storage of multi-functional fresh keeping storehouse, utilizes the present invention distinctive automatically
The automated measurement &control system of monitoring, automatic heating and automatically cooling controls different storage parameters, define to temperature,
The omnidistance auto monitoring and measurement of humidity, gas concentration lwevel, ozone concentration and gas componant and being precisely controlled.In temperature controlling party
Face, after fresh potato warehouse-in, according to different purposes, storehouse temperature was slow cooling to 12 DEG C in 12 days by potato seed, commodity potato and adding
Storehouse temperature was slow cooling to 57 DEG C in 12 days by work potato, then carried out constant temperature storage in this temperature range；At humidity, gas
Composition Control and gas depoisoning aspect, have employed the monitoring of the automatically humidity of operation, precisely correct system, pressure difference air exchange, pressure
Ventilation and wet curtain humidification system, control relative humidity 88 90%, and carbon dioxide content controls at below 400ppm；Sterilization
Have employed device ozone monitored automatically and regulates and controls, air in storehouse is carried out ozonization and chlorine dioxide is fumigated and disappeared
Poison, ozone concentration is that 20 25ppm, air sterillization and ventilation are staggered to be carried out；
8) outbound: at 2 days, storehouse temperature slowly being gone back up to 20 DEG C before multi-functional fresh keeping storehouse outbound, Rhizoma Solani tuber osi just can go out
Storehouse.
Embodiment 5:
The method of the present embodiment 5 storage of potato is the most substantially the same manner as Example 4.Do not exist together and be,
1) storage be to carry out in ventilating and thermal insulating storage, in storage use automatic temperature difference ventilate, automatic pressure reduction ventilate and from
Dynamic timed and forced ventilating system regulates and controls the temperature and humidity of storage, and reserve temperature is controlled at 2～15 DEG C, and humid control exists
80～90%；When storehouse temperature and humidity raise, when exceeding setting value, at night and/or set the time period especially, utilize the external world
Low temperature and low humidity air carry out ventilation, reduce temperature and humidity, when storehouse humidity reduces, when exceeding setting value, use ground
Watering humidification；
2), during storage, fumigation 2-3 time, the compound method of chlorine dioxide fumigant are carried out with disinfection agent of chlorine dioxide
It is, by chlorine dioxide (ClO2) effective content is that food stage disinfection agent of chlorine dioxide and the clear water of 40% are according to the weight of 1:100
Ratio, is made into fumigant, is then placed in by the open-top receptacle filling this fumigant in storage 2-3 days；Chlorine dioxide
Disinfectant stifling interlocking with Air-disinfection with Ozone is carried out；
Embodiment 6:
The method of the present embodiment 6 storage of potato is carried out in ventilating and thermal insulating storage, substantially the same manner as Example 5.Do not exist together
It is that potato block does not use chlorine dioxide disinfection liquid to carry out soaking disinfection process before storage.
Above-described embodiment is that the foregoing to the present invention is described further, but this should not be interpreted as the above-mentioned theme of the present invention
Scope be only limitted to above-described embodiment.All technology realized based on foregoing belong to protection scope of the present invention.
Claims (10)
1. the method for potato class storage, comprises the following steps:
1) the gathering of raw material: potato block is through certain trophophase, after reaching abundant maturation, selects fine day results, sweet potato rewarding
The temperature on average of phase is not less than 10 DEG C, and the temperature on average of potato harvest phase is not less than 0-1 DEG C, and storage should select the potato do not hindered
Block；
2) storage in advance: by fresh potato airing pretreatment 2-3 days at shady and cool ventilation；
3) potato is selected: reject and hinder potato, rotten potato；
4) packaging and pile: potato block uses mesh bag or plastic box packaging, is put on pile pier；
5) warehouse-in storage: preserve in ventilating and thermal insulating storage or multi-functional fresh keeping storehouse；
Ventilating and thermal insulating storage is preserved:
Temperature 5 15 DEG C, in storage by automatic temperature difference ventilate, automatic humidity control ventilate and self-timing forced ventilation three kinds not
Ventilation pattern together, reduction temperature and humidity, by humid control 80～95%；
Multi-functional fresh keeping storehouse is preserved:
First carry out hyperthermic treatment: temperature is raised to 35 40 DEG C, then reduce the temperature to 10 15 DEG C, enter constant temperature storage；Or enter
First in 12 days, storehouse temperature is slow cooling to 18 DEG C behind storehouse, then in this temperature range, carries out constant temperature storage；
Humidity is precisely controlled 80 95%；Carry out ozone simultaneously and Chlorine dioxide air sterilization, ozone concentration are 5 60ppm；
Carrying out good ventilation during preserving, gas concentration lwevel controls at below 400ppm；
6) outbound.
2. the method for potato class storage as claimed in claim 1, it is characterised in that carry out disinfection after pre-storage, is respectively adopted different dense
Degree chlorine dioxide disinfection liquid carries out the sprinkling of sky storehouse successively, fresh potato soaks and in storehouse fumigation；It is by chlorine dioxide that empty storehouse is sprayed
Effective content be 40% food stage disinfection agent of chlorine dioxide and clear water prepare, before warehouse-in according to the weight ratio of 1:1000-2500
Storage four wall and ground were carried out spray disinfectant in 1-3 days；It is to be the food stage of 40% by chlorine dioxide effective content that fresh potato soaks
Disinfection agent of chlorine dioxide and clear water are prepared according to the weight ratio of 1:3000-4500 and the fresh potato of storage are carried out soaking disinfection；?
Storehouse fumigation is during preserving, by food stage disinfection agent of chlorine dioxide that chlorine dioxide effective content is 40% and clear water by
Weight ratio according to 1:50-120 is prepared and carries out 2-3 fumigation.
3. the method for potato class storage as claimed in claim 1 or 2, it is characterised in that at the potato that multi-functional fresh keeping storehouse is preserved
Storehouse temperature was slowly gone back up at 23 days before block, outbound just outbound when 20 DEG C.
4. the method for potato class storage as claimed in claim 1 or 2, it is characterised in that multi-functional fresh keeping storehouse include warehouse,
It is positioned at the temperature control system in warehouse, humidity detection and control system, gas componant control system, temperature control system has
Temperature show show with controller, hot-air blower with controller, show that be connected with controller is positioned at storehouse by transmission line with temperature
Temperature probe in storehouse, shown the compressor controlled with controller, the air-cooler being positioned at warehouse by temperature, shown by hot-air blower
The hot-air blower controlled with controller, has humidity display and controller, wet curtain humidifier in humidity detection and control system, and wet curtain adds
Wet device there is the hygrometry being connected with controller with humidity display by transmission line being positioned at warehouse pop one's head in, be positioned at outside warehouse
The water inlet with water circulating pump and the water tank of water return outlet, be positioned at warehouse wet curtain, be loaded on before wet curtain add wet blower,
One end is connected with the water circulating pump in water tank and the other end passes in water inlet pipe, one end and the water tank that warehouse wall is connected with wet curtain
Water return outlet connects and the other end passes the return pipe that warehouse wall is connected with wet curtain, has band one end to stretch in gas componant control system
The detection gas analyser of trachea, compound ventilation air-changing device, decontaminating apparatus in warehouse, is contained in warehouse wall in compound ventilation air-changing device
On equilibrated valve and the Electric air valve of equilibrated valve series winding, the air-introduced machine being contained on warehouse wall, be positioned at outside warehouse logical
Cross the intervalometer that permutator is connected with air-introduced machine, air-introduced machine Electric air valve and Electric air valve respectively, decontaminating apparatus has ozone
Observing and controlling display, the Determination of ozone being connected with ozone observing and controlling display by transmission line being contained on warehouse inwall are popped one's head in, ozone
Generator.
5. the method for potato class storage as claimed in claim 4, it is characterised in that have pile pier, one end to go out with air-introduced machine in warehouse
Mouth connects and the other end stretches into the induced duct bottom pile pier, and induced duct has some vents.
6. the method for potato class storage as claimed in claim 4, it is characterised in that be provided with correction hygrometry probe in warehouse
The humidity value of reflection and the DHM2A type aspirated psychrometer of the error of actual humidity value in warehouse.
7. the method for potato class storage as claimed in claim 1 or 2, it is characterised in that agricultural product ventilating and thermal insulating storage warehouse by
Top board that exterior wall is connected with exterior wall, be placed on top board equipped with filling the gable of soil layer, being positioned at fill between soil layer and top board anti-
Water layer, one end stretch into through gable fill in soil layer can by drain pipe that the water filled in soil layer is directly derived, automatically control logical
Wind air interchanger forms, and exterior wall has exhausting window, air inducing window, and automatically controlling has intervalometer, is contained in air inducing in compound ventilation air-changing device
Air-introduced machine in window, lay respectively at that the inside and outside indoor temperature in warehouse measures probe, outdoor temperature measures probe, lay respectively at storehouse
The inside and outside indoor humidity probe in storehouse, outdoor temperature controller temperature probe, respectively by transmission line and permutator and intervalometer
Connect Intelligent ventilation controller, temperature controller, by transmission line be connected with Intelligent ventilation controller first wind direction switch,
The humidity ventilation controller that is connected with temperature controller by transmission line, be connected with humidity ventilation controller by transmission line
Two wind direction switches, the first wind direction switch, the second wind direction switch are connected with Electric air valve, air-introduced machine by transmission line respectively, intelligent
Ventilation controller measures probe with indoor temperature respectively by transmission line, outdoor temperature measures probe and is connected, and temperature controller leads to
Crossing transmission line to be connected with temperature controller temperature probe, humidity ventilation controller is connected with indoor humidity probe by transmission line.
8. the method for potato class storage as claimed in claim 7, it is characterised in that have pile pier, one end to go out with air-introduced machine in warehouse
Mouth connects and the other end stretches into the induced duct bottom pile pier, and induced duct has some vents, equipped with regulation valve on induced duct.
9. the method for potato class storage as claimed in claim 7, it is characterised in that equipped with exhausting window panel on inside exhausting window
And outside is equipped with weather shield, equipped with air-introduced machine fly net on air inducing side outside window, warehouse is built with mobile ozone sterilizer.
10. the method for potato class storage as claimed in claim 7, it is characterised in that exterior wall both sides, warehouse and rear wall have filling respectively
Soil layer.
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| CN107136210A (en) * | 2017-05-11 | 2017-09-08 | 陕西农产品加工技术研究院 | A kind of storage method of potato |
| CN107667679A (en) * | 2017-10-30 | 2018-02-09 | 浙江农林大学 | A kind of sweet potato storage method and sweet potato storage facilities |
| CN108052141A (en) * | 2018-01-23 | 2018-05-18 | 山西省农业科学院农产品贮藏保鲜研究所 | Storage of potato ventilation controller and system |
| CN109042852A (en) * | 2018-09-04 | 2018-12-21 | 巫山暗石龙商贸有限公司 | A kind of storage method of black potato |
| CN110012737A (en) * | 2019-02-15 | 2019-07-16 | 中国包装和食品机械有限公司 | A kind of potato intelligent control raw material storage |
| CN110463450A (en) * | 2019-07-29 | 2019-11-19 | 天津捷盛东辉保鲜科技有限公司 | Potato nature temperature control storage and its manufacturing method |
| CN114794216A (en) * | 2022-03-28 | 2022-07-29 | 连云港市农业科学院 | Method for prolonging normal-temperature storage of onion bulbs |
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| CN107136210A (en) * | 2017-05-11 | 2017-09-08 | 陕西农产品加工技术研究院 | A kind of storage method of potato |
| CN107667679A (en) * | 2017-10-30 | 2018-02-09 | 浙江农林大学 | A kind of sweet potato storage method and sweet potato storage facilities |
| CN108052141A (en) * | 2018-01-23 | 2018-05-18 | 山西省农业科学院农产品贮藏保鲜研究所 | Storage of potato ventilation controller and system |
| CN109042852A (en) * | 2018-09-04 | 2018-12-21 | 巫山暗石龙商贸有限公司 | A kind of storage method of black potato |
| CN110012737A (en) * | 2019-02-15 | 2019-07-16 | 中国包装和食品机械有限公司 | A kind of potato intelligent control raw material storage |
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| CN110463450A (en) * | 2019-07-29 | 2019-11-19 | 天津捷盛东辉保鲜科技有限公司 | Potato nature temperature control storage and its manufacturing method |
| CN114794216A (en) * | 2022-03-28 | 2022-07-29 | 连云港市农业科学院 | Method for prolonging normal-temperature storage of onion bulbs |
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| CN105993417B (en) | 2017-09-19 |
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