KR20110079496A - A ubiquitous plant for cultivating plants - Google Patents

Abstract

PURPOSE: A ubiquitous ginseng cultivation plant capable of cultivating ginseng in indoor is provided to monitor and control the cultivation condition of the cultivation plant in real time. CONSTITUTION: A ubiquitous ginseng cultivation plant includes a cultivation chamber, an artificial lighting unit, a nutrient solution supplying unit, and an environment sensing unit. The cultivation chamber(100) is surrounded by a thermal insulation wall. The artificial lighting unit(120) includes 3 LEDs with the different color and wavelength. The nutrient solution supplying unit(130) supplies a mixed nutrient solution containing water, a nutrient solution, and acid to soil in a cultivation bed. The environment sensing unit(140) monitors the condition of the mixed nutrient solution and the soil.

Description

A ubiquitous plant for cultivating plants}

The present invention relates to a plant cultivation plant, and more particularly, to a ubiquitous ginseng cultivation plant that can be controlled while automatically supplying and monitoring light, temperature, humidity, carbon dioxide, nutrient solution, etc. according to ginseng growing conditions in a cultivation room that is blocked from the external environment. .

Recently, as a method for promoting the growth of plants in a greenhouse or a plastic house, a light source irradiation apparatus using artificial light from fluorescent lamps, high-pressure sodium lamps and LEDs has been used. The light source irradiator is widely used in hydroponic cultivation method to cultivate sterile vegetables without using pesticides, and to promote the growth of plants to obtain more yield than the open field cultivation.

In addition, an indoor cultivation room may be provided, and a plurality of cultivation beds may be stacked in the cultivation room to cultivate plants in a limited space, and thus, an appropriate light source and a suitable environment may be supplied and managed for growing cultivation plants. In this case, some plants can be grown. In this case, the ubiquitous type that continuously monitors and controls the plant growth environment by optimally supplying light, temperature, humidity, carbon dioxide, nutrient solution, etc. according to the plant growth conditions from the outside. There was a limit to the implementation. In particular, ginseng has not been implemented in a technology that is optimally cultivated in the room blocked from the outside.

In other words, ginseng is very sensitive to changes in temperature and humidity. When grown outdoors, the temperature difference between day and night in February and March reaches 15 ° C in the open field over the germination and full leaf season of ginseng, and at least 20 ° C in certain cases. There is also a difference. In addition, in order to control the light intensity, a light shielding film is provided to prevent direct sunlight from the sun, but even in this case, it is impossible to optimally maintain a light intensity suitable for ginseng growth. In addition, during the day, the geothermal temperature is kept low at night, but only the temperature of the upper part (stem and leaf) rises, resulting in poor growth environment due to the temperature difference between the upper part and the underground part (below the root and stem), and the mosslock disease and foliar disease caused by the transmission of soil bacteria. Incidence increases. In addition, in May to June, as the solar light becomes stronger and the sunshine time is extended, high temperature disorders are likely to occur, and physiological disorders occur frequently due to rainfall and serial cultivation.

In addition, because ginseng is vulnerable to pests, a large amount of pesticides must be used periodically or whenever necessary, which always poses a safety problem due to residual pesticides. As a result, profitability is inevitably deteriorated even with high quality ginseng. In particular, in recent years, companies that manufacture a variety of products using ginseng have been increasing the case of mandatory requirements for pesticide-free conditions, cultivation of pesticide-free is very important.

However, ginseng cultivation in an environment such as brightness, temperature, temperature, and humidity, which is blocked from the external environment, blocked from external pollution, free from pesticides, and optimal conditions of brightness, temperature, temperature, and humidity, has not been realized and technically implemented.

The present invention has been made to solve the above-described problems, an object of the present invention is to provide a ubiquitous ginseng cultivation plant that can grow ginseng indoors.

In addition, the present invention provides a ubiquitous ginseng cultivation plant that can monitor and control the cultivation environment in real time by supplying light, temperature, humidity, carbon dioxide, nutrient solution, etc. necessary for optimal ginseng cultivation conditions inside and outside the cultivation room. There is a purpose.

It is another object of the present invention to provide a ubiquitous ginseng cultivation plant capable of cultivating ginseng without using pesticides.

In addition, the present invention is another object to provide a ubiquitous ginseng cultivation plant capable of increasing the saponin content of cultivated ginseng.

Ubiquitous ginseng cultivation plant according to the present invention, the external environment is blocked, the cultivation room surrounded by a heat insulating wall; A cultivation bed arranged in multiple layers through shelves to one side of the cultivation room and containing soil therein; An artificial light source unit capable of selectively irradiating three-color LEDs having different wavelength bands on the cultivation bed; Nutrient supply unit for supplying a mixed nutrient solution of water, nutrient solution and acid to the soil of the cultivation bed; An air conditioner for controlling an internal temperature of the cultivation room; Humidifier for adjusting the internal humidity of the cultivation room; An environmental sensing unit for sensing an air condition inside the cultivation room, a state of the mixed nutrient solution, and a state of the soil, respectively; And a PLC control panel for controlling the artificial light source unit and the nutrient solution supply unit according to the environmental information of the environmental sensing unit, and the photosynthetic effective photon of 70 to 180 μmol / m ² s based on the horizontal plane of the ginseng leaf according to the growth stage. Genus can be provided, and the temperature can be adjusted by 10 to 25 ℃, humidity 60 to 90%, carbon dioxide 500 to 1000ppm, pH 5.0 to 6.0, and nutrient solution EC 0.5 to 1.2dS / m.

Preferably, the PLC control panel may receive information signals obtained from the artificial light source unit and the environmental sensing unit through wireless communication through the base node unit.

Preferably, the control panel may further include a touch panel connected to the PLC control panel by wire and installed on an outer wall of the cultivation room to control the artificial light source unit, the nutrient solution supply unit, and the environmental sensing unit, respectively.

Preferably, the PLC control panel is connected to the wired and wireless communication with each other, and the control server that can control each other while monitoring the artificial light source unit, the nutrient solution supply unit and the environmental sensing unit, and remotely connected to the control server via wired or wireless The terminal may further include a remote terminal.

Preferably, the environmental sensing unit is an atmosphere sensing unit for sensing the temperature, relative humidity, carbon dioxide concentration inside the cultivation chamber, and a soil sensing unit for sensing the water content, geothermal and electrical conductivity of the soil, respectively, and the mixture It may include a nutrient solution sensing unit for sensing the water temperature, pH, electrical conductivity, dissolved oxygen of the nutrient solution, respectively.

Preferably, the nutrient solution supply unit is connected to the PLC control panel by wire and can automatically adjust the concentration of the mixed nutrient solution, the supply amount of the mixed nutrient solution by the PLC control panel.

Preferably, the cultivation room includes a first filter for primary filtering external air, a blowing fan for blowing air passing through the first filter, and a second filter for secondary filtering air passing through the blowing fan. Purified air may be introduced through the air purifying unit.

Preferably, the internal pressure of the culture room may be 10 to 40% higher than the external pressure of the culture room.

Preferably, during the germination of ginseng, the temperature of the cultivation room may be adjusted to 10 to 20 ℃, and humidity to 80 to 90%.

Preferably, in the former leaf of ginseng, the temperature of the cultivation room can be adjusted to 17 to 23 ℃, humidity 80 to 90%, and light intensity of 70 to 130μmol / m ² s.

Preferably, after completion of the whole leaf of ginseng, the temperature of the cultivation room may be adjusted to 18 to 25 ℃, humidity 60 to 75%, and light intensity 70 to 180μmol / m ² s.

Preferably, the nutrient supply according to the extension of the leaves of ginseng may be EC 0.5 to 1.2 dS / m.

According to the ubiquitous ginseng cultivation plant according to the present invention, indoor cultivation of ginseng is possible by automatically adjusting and supplying necessary light, temperature, humidity, carbon dioxide, nutrient solution, etc. Fast and healthy growth is possible, and it is possible to grow four seasons regardless of outdoor weather and season. In addition, it is safe from outdoor pollution, can be cultivated in a clean state without pests without pesticides, and the user can cultivate ginseng conveniently because it can control and monitor the cultivation environment outside the cultivation room in real time. There is. In addition, by providing the optimum growth conditions, it is possible to increase the saponin content of the cultivated ginseng, which has a very favorable effect on increasing the farm income.

1 is a view showing the interior of the plant cultivation plant according to the present invention,
2 is a plan view of the plant cultivation plant according to the present invention,
3 is a side view of the plant cultivation plant according to the present invention,
4 is a schematic view showing a system of a plant cultivation plant according to the present invention;
Figure 5 is a block diagram showing the lighting supply of the plant cultivation plant according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing the interior of the plant cultivation plant according to the present invention, Figure 2 is a plan view of a plant cultivation plant according to the present invention.

1 and 2, the plant cultivation plant according to the present invention, the cultivation room 100, the cultivation bed 110 containing the soil (solid medium), artificial light source unit 120, nutrient solution supply unit 130, The environmental sensing unit 140 and the PLC control panel 150 is included.

As shown in FIGS. 1 and 2, the cultivation room 100 has a container type in which an external environment is blocked and surrounded by a heat insulating wall 101. The cultivation room 100 has a transparent window 102 formed on its front surface, and is provided with an access passage 103 through which a worker enters and exits. The outer door 104 is provided outside the access passage 103, and the inner door 105 is provided inside. An air curtain part 106 is formed at an inlet of the access passage 103 to block outside air and remove dust from the operator's body.

The interior of the cultivation room 100 is provided with an air conditioner 107 for adjusting the room temperature and a humidifier 108 for adjusting the humidity. On both sides of the cultivation room 100, the cultivation bed 110 is arranged in a multi-layer through the shelf 109, and the soil is contained so that ginseng is grown therein. If you want to cultivate hydroponic cultivation bed 110, it may be supplied only nutrient solution without soil.

As shown in FIG. 3, the outdoor unit 111 and the air purifying unit 112 are provided at one side of the cultivation room 100. The air purifying unit 112 passes through a first filter 113 for first filtering outdoor air, a blowing fan 114 for blowing air passing through the first filter 113, and the blowing fan 114. And a second filter 115 for secondary filtering the air. The air purified through the secondary filter 115 in the blowing fan 114 is introduced into the culture chamber 100 through the blowing duct 116. On the other hand, one side of the outdoor unit 111 is provided with a cylinder 117 for supplying carbon dioxide to the interior of the cultivation room (100).

Here, the cultivation room 100 may change the size, area, internal structure according to the needs of the consumer.

As shown in FIG. 4, the cultivation bed 110 has an artificial light source unit 120 disposed thereon so that a light source is supplied to ginseng, and nutrient solution is supplied through the liquid supply unit 130. Here, the soil to be filled in the cultivation bed 110 may be composed of artificial soil made of inorganic or organic matter or using general soil that is well absorbed and drained of nutrient solution inside the cultivation bed 110.

The artificial light source unit 120 is disposed above the cultivation bed 110 to selectively irradiate ginseng with three color (red, blue, green) LEDs having different wavelength bands. That is, the artificial light source unit 120 is configured to control the amount of light for each wavelength of the red, blue, and green LEDs according to the growth time of ginseng.

As shown in FIG. 5, the artificial light source unit 120 includes a light source unit 122 having red, blue, and green LEDs 121, and a heat radiating unit 124 connected to the light source unit 122 to radiate heat to the outside. ), A driver 126 for adjusting the brightness, frequency, etc. of the LED 121, a wireless communication unit 127 for receiving a signal for controlling the driver 126, and the light source unit 122, a driver 126. And a power supply unit 128 for supplying power to the wireless communication unit 127.

The heat dissipation unit 124 includes a metal PCB 123 that absorbs heat generated by the LED 121, and a heat sink 125 that emits heat absorbed by the metal PCB 123 to the outside. Here, the heat dissipation plate 125 is provided with a plurality of heat dissipation fins 125a.

The artificial light source unit 120 used a WL5900 or WL5910 model, the specifications of these models are shown in the table below.

model name WL5900 WL5910 size 630 (W) x 589 (H) mm 1000 (W) x 100 (H) mm LED Number Red LED: 120, Blue LED: 90, Green LED: 30 Red LED: 48, Blue LED: 360, Green LED: 12 LED wavelength Red LED: 625-635 nm
Blue LED: 525 nm
Green LED: 465 nm Red LED: 625-635 nm
Blue LED: 525 nm
Green LED: 465 nm View angle 130˚ 130˚ PPFD 350μmol / ㎡ · s 250 μmol / ㎡ · s Lifetime 30,000 to 50,000 hrs 30,000 to 50,000 hrs Communication Wireless Wireless Control ON / OFF by wavelength, light intensity control by wavelength,
Pulse irradiation control ON / OFF by wavelength,
Light intensity control by wavelength
Pulse irradiation control

As shown in FIG. 4, the nutrient solution supply unit 130 is configured to supply a mixed nutrient solution containing water, nutrient solution and acid into the culture bed 110. That is, the nutrient solution supply unit 130 includes a water storage unit 131, first and second nutrient solution storage units 132 and 133, an acid storage unit 134, and a mixed nutrient solution storage unit 135. Then, the nutrient solution supply unit 130 is to supply the mixed nutrient solution to the cultivation bed 110 through the discharge pipe 136 in the mixed nutrient storage unit 135, branched to the discharge pipe 136 mixed nutrient storage unit 135 Return pipe 137 is provided to return to. The discharge pipe 136 is provided with a pump 138 and the nutrient solution control valve 139.

Here, the drug supply unit 130 is connected to the PLC control panel 150 by wire, so that the concentration of the mixed nutrient solution, the supply amount of the mixed nutrient solution, etc. are automatically controlled by the PLC control panel 150.

As shown in FIG. 4, the environmental sensing unit 140 is configured to detect an atmospheric state, a state of the mixed nutrient solution, and a state of the soil inside the cultivation room 100, respectively.

That is, the environmental sensing unit includes an atmospheric sensing unit 142 for detecting temperature, relative humidity, and carbon dioxide concentration inside the cultivation chamber, and water temperature, pH, Electronic Conductivity (EC), and dissolved oxygen of the mixed nutrient solution. It includes a nutrient solution sensing unit 144 for sensing each, and a soil sensing unit 146 for sensing the water content (지 水 率), the temperature, and the electrical conductivity of the soil, respectively.

The environmental sensing unit 140 may be configured as one module integrating the atmospheric sensing unit 142, the nutrient solution sensing unit 144, and the soil sensing unit 146. The environmental sensing unit 140 may be installed and operated in plurality. In addition, the environmental sensing unit 140 is to transmit a variety of information to the PLC control unit 150 through the base node unit (160).

Atmospheric sensing unit 142 uses the WM-5010 model and the specifications are shown in the table below.

Metric Temperature Humidity CO2 concentration Measuring range
Measured value
Response time
Initial stabilization time -140 to 120 ℃
0.1 ℃
5sec
20sec 0 to 100% RH
0.1% RH
4sec
20sec 0-2000 ppm
1 ppm
150 sec
5min size
weight
Display
Alarm setting
Alarm output
Communication 1200 (W) × 40 (D) × 110 (H) mm
350grs
LCD touch panel
3points
NO or NC (AC250V, 2A)
Zigbee Wireless Communications network
Data storage
power Mesh network
2GB SD card
AC 220V, 60Hz

Atmospheric sensing unit 142 is to detect the temperature, humidity, carbon dioxide concentration inside the cultivation room 100, respectively.

The nutrient solution sensing unit 144 uses the WM-5020 model, and specifications are shown in the table below.

Metric PH Electrical conductivity Water temperature Measuring range
Measured value
Response time
Initial stabilization time 0 to 14 PH
0.1PH
20sec
1min 0 to 10 ms / cm
0.1ms / cm
20sec
1min 0-2000 ppm
1 ℃
20sec
1min size
weight
Display
Alarm setting
Alarm output
Communication 1200 (W) × 40 (D) × 110 (H) mm
350grs
LCD touch panel
3points
NO or NC (AC250V, 2A)
Zigbee Wireless Communications network
Data storage
power Mesh network
2GB SD card
AC 220V, 60Hz

Nutrient sensing unit 144 is to detect the water temperature, pH, electrical conductivity, dissolved oxygen of the mixed nutrient solution stored in the mixed nutrient solution storage unit 135 of the nutrient solution supply unit 130, respectively.

Soil sensing unit 146 uses the WM-5030 model and the specifications are shown in the table below.

Metric Water content Electrical conductivity Zion Measuring range
Response time
Initial stabilization time 0-100%
1min
5min 0-15ms / cm
20sec
1min -40 to 50 ℃
20sec
1min size
weight
Display
Alarm setting
Alarm output
Communication 1200 (W) × 40 (D) × 110 (H) mm
350grs
LCD touch panel
3points
NO or NC (AC250V, 2A)
Zigbee Wireless Communications network
Data storage
power Mesh network
2GB SD card
AC 220V, 60Hz

The soil sensing unit 146 is to detect the water content (含水 率), soil temperature, and the electrical conductivity of the soil provided in the cultivation bed 110, respectively.

The PLC control panel 150 receives environmental information of the environmental sensing unit 140 and controls the artificial light source unit 120, the nutrient solution supply unit 130, and the environmental sensing unit 140, respectively. Herein, the PLC control panel 150 transmits environmental information to the base node unit 160 through wireless communication (Zigbee communication) with the environment sensing unit 140, and wireless communication (Zigbee communication) from the base node unit 160. It is supposed to receive environmental information.

The plant cultivation plant according to the present invention further includes a touch panel unit 170 connected to the PLC control panel 150 by wire and installed on an outer wall of the cultivation room 100. Here, the touch panel unit 170 may control the artificial light source unit 120, the nutrient solution supply unit 130 and the environmental sensing unit 140 while the user directly checks. Here, the touch panel unit 170 may be configured by embedding an environmental control program for controlling the environment for each stage of growth of ginseng.

On the other hand, as shown in Figure 4, the plant cultivation plant according to the present invention, the PLC control panel 150 is connected to the wired and wireless communication with each other and the artificial light source unit 120, the nutrient solution supply unit 130 And a control server 200 controllable while monitoring the environmental sensing unit 140, and a remote terminal 210 remotely connected to the control server 200 through wired / wireless communication (CCMDA). The control server 200 preferably has a built-in HMI (Human Machine Interface) for the user's convenience.

Here, the control server 200 may be connected to the remote terminal 210 through the Internet, and the remote terminal 210 may be connected to the control server 200 to monitor and control in real time remotely.

On the other hand, ginseng cultivation conditions of the plant cultivation plant according to the present invention, give a photosynthetic effective photon flux of 70 ~ 180μmol / m ² s depending on the growth stage, the temperature is 10 ~ 25 ℃, humidity 60 ~ 90%, carbon dioxide 500 ~ Optimum environmental control at 1000ppm, pH 5.0 ~ 6.0, and nutrient solution EC 0.5 ~ 1.2dS / m, watering by cycle (Ginseng germination and germination, front lobe, whole lobe, growth stage after each step, nutritional requirements, photosynthetic ability, light In consideration of intensity and lighting time, different levels of nutrient solution is supplied for each step).

Germination of ginseng
Temperature 10 ~ 20 ℃, Humidity 80 ~ 90% The head of ginseng has a sleep (hidden eyes), which makes it germinate every spring. The proper environmental conditions are established like spring, and it is said that it is the time to go through the epidermis and go to the ground to grow. Whole ginseng season
Temperature 17 ~ 23 ℃, Humidity 80 ~ 90%, Light Intensity 70 ~ 130μmol / m ² s It emerges with all the structures of sleeping stems, leaves, and flowers in the brainstem, and it is said that the stems of the above-ground sprouts that emerge from the ground stand up and the dried leaves are fully developed to start the photosynthesis. The stems are fragile by the time of year and are susceptible to strong winds and gusts of wind speed of 10m or more. After completion of the previous leaf of ginseng
Temperature 18 ~ 25 ℃, Humidity 60 ~ 75%, Light Intensity 70 ~ 180μmol / m ² s After the completion of the whole leaf, the leaves begin photosynthesis in earnest and are affected by the photosynthetic rate depending on the light and temperature conditions.In the case of ginseng, the chlorophyll production is slower than other crops, so optimum control is necessary according to the light and temperature conditions. Nutrient supply according to leaf elongation EC 0.5 ~ 1.2dS / m

In addition, due to the air supplied by the blowing fan 114, the internal pressure of the culture room 100 may be about 10 to 40% higher than the external pressure of the culture room, and according to an embodiment of the present invention, about 20 to 30 % Can be high.

According to the present invention, by cultivating the ginseng cultivation environment, it is possible to cultivate indoor ginseng, which was difficult to grow indoors, and to cultivate faster and healthier than the open field cultivation of outdoor, and is always optimal regardless of outdoor weather and season. Seasonal cultivation is possible on condition of.

In addition, it can be protected from outdoor pollution, can be cultivated in a clean state without pests and pesticides, and saponin content of ginseng can be increased, thereby maximizing commodity value, which is very advantageous for increasing farm income.

Moreover, the ginseng can be conveniently grown by the user since the cultivation environment can be monitored and controlled in real time outside the cultivation room.

According to the plant cultivation plant according to the present invention, through the PLC control panel 150 of the cultivation room 100 can automatically supply the necessary light, temperature, humidity, carbon dioxide, nutrient solution, etc. according to the ginseng growth conditions, cultivation The artificial light source unit 120, the nutrient solution supply unit 130, and the environmental sensing unit 140 may be respectively monitored and controlled through the touch panel unit 170 installed on the outer wall of the chamber 100. In addition, the artificial light source unit 120, the nutrient solution supply unit 130 and the environmental sensing unit 140 can be remotely monitored and controlled in real time through the control server 200 and the remote terminal 210.

As described above, although described based on the preferred embodiment according to the present invention, it is not limited to the specific embodiment, can be changed within the scope described within the claims by those skilled in the art.

100: cultivation room 110: cultivation bed
120: artificial light source 130: nutrient solution supply
140: environmental sensing unit 150: PLC control panel
160: base node portion 170: touch panel portion
200: control server 210: remote terminal

Claims (12)

A cultivation room in which the external environment is blocked and surrounded by an insulating wall;
A cultivation bed arranged in multiple layers through shelves to one side of the cultivation room and containing soil therein;
An artificial light source unit capable of selectively irradiating three-color LEDs having different wavelength bands on the cultivation bed;
Nutrient supply unit for supplying a mixed nutrient solution of water, nutrient solution and acid to the soil of the cultivation bed;
An air conditioner for controlling an internal temperature of the cultivation room;
Humidifier for adjusting the internal humidity of the cultivation room;
An environmental sensing unit for sensing an air condition inside the cultivation room, a state of the mixed nutrient solution, and a state of the soil, respectively; And
PLC control panel for receiving the environmental information of the environmental sensing unit to control the artificial light source unit and the nutrient solution supply unit, respectively
Including,
It provides 70 to 180 μmol / m ² s of photosynthetic effective photon flux based on the horizontal plane of ginseng leaves, temperature is 10 to 25 ° C., humidity is 60 to 90%, carbon dioxide is 500 to 1000 ppm, pH 5.0 to 6.0, and nutrient solution Ubiquitous ginseng cultivation plant, characterized in that adjusted to EC 0.5 to 1.2dS / m.
The method of claim 1,
The PLC control panel is a ubiquitous ginseng cultivation plant, characterized in that for receiving information signals obtained from the artificial light source unit and the environmental sensing unit by wireless communication through a base node unit.
The method of claim 1,
Ubiquitous ginseng cultivation plant characterized in that it further comprises a touch panel connected to the PLC control panel by wire and installed on the outer wall of the cultivation room to control while monitoring the artificial light source unit, the nutrient solution supply unit and the environmental sensing unit, respectively.
The method according to claim 1 or 2,
A control server and a remote terminal connected to the PLC control panel by wire and wireless to communicate with each other and controllable while monitoring the artificial light source unit, the nutrient solution supply unit, and the environmental sensing unit, respectively, and a remote terminal wired and wirelessly connected to the control server. Ubiquitous ginseng cultivation plant, characterized in that it further comprises.
The method of claim 2,
The environmental sensing unit and the atmospheric sensing unit for sensing the temperature, relative humidity, carbon dioxide concentration inside the cultivation room, respectively;
Soil sensing unit for sensing the water content, geothermal, electrical conductivity of the soil, and
Ubiquitous ginseng cultivation plant comprising a nutrient solution sensing unit for sensing the water temperature, pH, electrical conductivity, dissolved oxygen of the mixed nutrient solution.
The method of claim 1,
The nutrient solution supply unit is connected to the PLC control panel by wire and ubiquitous ginseng cultivation plant, characterized in that the automatic control of the concentration of the mixed nutrient solution, the supply amount of the mixed nutrient solution by the PLC control panel.
The method of claim 1,
The cultivation room is provided with an air purifying unit including a first filter that primarily filters external air, a blower fan that blows air passing through the first filter, and a second filter that secondaryly filters the air passing through the blower fan. Ubiquitous ginseng cultivation plant, characterized in that the purified air is introduced.
The method of claim 7, wherein
The internal pressure of the cultivation room is a ubiquitous ginseng cultivation plant, characterized in that 10 to 40% higher than the external pressure of the cultivation room.
The method according to any one of claims 1 to 8.
Ubiquitous ginseng cultivation plant, characterized in that during the germination of ginseng, the temperature of the cultivation room is 10 to 20 ℃, and the humidity is adjusted to 80 to 90%.
The method according to any one of claims 1 to 8.
The ubiquitous ginseng cultivation plant, characterized in that the temperature of the cultivation room is 17 to 23 ℃, the humidity is 80 to 90%, and the light intensity is 70 to 130 μmol / m ² s in the previous season of ginseng.
The method according to any one of claims 1 to 8.
Ubiquitous ginseng cultivation plant, characterized in that the temperature of the cultivation room after completion of the whole leaf of ginseng is 18 to 25 ℃, humidity is 60 to 75%, and light intensity is adjusted to 70 to 180μmol / m ² s.
The method according to any one of claims 1 to 8.
The nutrient solution supply according to the elongation of the leaves of ginseng is EC 0.5 to 1.2dS / m ubiquitous ginseng cultivation plant.

Images