JP2011030547A - Device for growing and maintaining plants in outdoor hydroponics - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a device for growing and maintaining plants, protecting plants from a storm while preventing dryness of plant roots and keeping a constant temperature. <P>SOLUTION: This device for outdoor hydroponics with a darkroom includes a plant cultivation box provided each with a root holding chamber in the inside of the box made of a heat insulating material, and a planting hole opening to the root holding chamber on the box upper plate, retaining roots in the root holding chamber in a heat insulating constant temperature state in a condition of extending the leaf and stem part of a plant planted in the planting hole to above the box, and provided with a means of stocking a culture solution in the root holding chamber. The device performs sunshine hour control by installing the darkroom on a shelter zone set on the lower level of the plant cultivation zone, and holding many of the plant cultivation boxes in the cultivation zone in the darkroom in a condition of stocking a culture solution in each of the root holding chambers. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to an apparatus for protecting a plant from overexposure to sunlight, storms, severe heat and cold in open field hydroponics and protecting its growth.

  Conventionally, for example, as a device for protecting plants from storms, an endless chain is hung around the front sprocket and the rear sprocket to form an upper traveling path and then a lower traveling path that reversely circulates under the upper traveling path, In the endless chain, plants are planted on the panel, and a plurality of plant planting panels in which leaf stems are projected on the panel and roots are projected below the panel are connected to each other in the above-mentioned upper traveling path. When the cultivation tank filled with the culture solution is provided with a storm shelter in the lower runway, and when the plant planting panel is in the upper runway, the panel is floated on the culture solution surface of the cultivation tank in a normal posture. It was proposed to cultivate and reverse the plant planting panel during a storm and evacuate it to the storm shelter on the lower roadway.

  However, in the above conventional apparatus, not only the roots are exposed for a long time after the plant planting panel is detached from the cultivation tank until the storm calms down, but also the roots that are vulnerable to temperature change are heated to high or low temperatures. The roots will be severely damaged and will often be killed.

  Therefore, conventionally, in the evacuation room, water is supplied to the roots of the plants to prevent drying, and in order to keep the same temperature as during cultivation, measures are taken to cool and heat according to the outside air. Since maintenance costs are very expensive, some improvement has been demanded.

Japanese Patent Application No. 2007-321734

  It is an object of the first invention of the present application to provide an outdoor hydroponic cultivation apparatus with a darkroom capable of adjusting the sunshine hours received by plants while preventing root drying and maintaining constant temperature.

  It is an object of the second invention of the present application to provide an outdoor hydroponic cultivation apparatus with a storm shelter that can protect plants from a storm while preventing root drying and maintaining a constant temperature.

  The third invention of the present application is to provide an outdoor hydroponic cultivation apparatus with a temperature control room capable of protecting plants from heat in summer, severe cold in winter, snowfall, etc. while preventing root drying and maintaining constant temperature. Let it be an issue.

  Furthermore, this invention 4th invention makes it a subject to provide the outdoor hydroponic cultivation apparatus with an immersion tank which exterminates the pest adhering to a leaf stem part, performing dry prevention and constant temperature maintenance of a root.

As means for solving the above problems, the first invention of the present application is:
A state in which a root storage chamber is provided inside a box made of a heat insulating material, and a planting hole is provided in the upper plate of the box to open into the root storage chamber, and a leaf stem portion of a plant planted in the planting hole is extended on the box. With respect to the plant cultivation box provided with a means for keeping the roots in an insulated and isothermal state in the root storage chamber and stocking the culture solution in the root storage chamber,
In the plant cultivation zone, supporting many cultivation boxes planted with the above plants, cultivating by feeding and discharging the culture solution into each root storage,
A dark room is installed in an evacuation zone provided below the plant cultivation zone, and a large number of plant cultivation boxes in the cultivation zone are stored in the dark room with the culture solution stocked in their root storage chambers. Contain and adjust sunshine hours,
A plant outdoor hydroponics device with darkroom is proposed.

The second invention of the present application is
A state in which a root storage chamber is provided inside a box made of a heat insulating material, and a planting hole is provided in the upper plate of the box to open into the root storage chamber, and a leaf stem portion of a plant planted in the planting hole is extended on the box. With respect to the plant cultivation box provided with a means for keeping the roots in an insulated and isothermal state in the root storage chamber and stocking the culture solution in the root storage chamber,
In the plant cultivation zone, supporting many cultivation boxes planted with the above plants, cultivating by feeding and discharging the culture solution into each root storage,
A storm evacuation room is installed in an evacuation zone provided in the lower part of the plant cultivation zone, and a large number of plant cultivation boxes in the cultivation zone are stocked with a culture solution in their root storage chambers. Contain in the evacuation room to avoid storm,
A plant outdoor hydroponic plant with a storm shelter is proposed.

The third invention of the present application is
A state in which a root storage chamber is provided inside a box made of a heat insulating material, and a planting hole is provided in the upper plate of the box to open into the root storage chamber, and a leaf stem portion of a plant planted in the planting hole is extended on the box. With respect to the plant cultivation box provided with a means for keeping the roots in an insulated and isothermal state in the root storage chamber and stocking the culture solution in the root storage chamber,
In the plant cultivation zone, supporting many cultivation boxes planted with the above plants, cultivating by feeding and discharging the culture solution into each root storage,
A temperature control room is installed in an evacuation zone provided in the lower part of the plant cultivation zone, and a number of plant cultivation boxes in the cultivation zone are in the state where the culture solution is stocked in each root storage chamber, and the temperature is Store in the adjustment room to avoid hot heat, severe cold, snowfall,
A plant outdoor hydroponic cultivation device with temperature control room is proposed.

The fourth invention of the present application is
A state in which a root storage chamber is provided inside a box made of a heat-insulating material, and a planting hole is provided in the upper plate of the box so as to open into the root storage chamber, and a leaf stem portion of a plant planted in the planting hole is extended on the box With respect to the plant cultivation box provided with a means for keeping the roots in an insulated and isothermal state in the root storage chamber and stocking the culture solution in the root storage chamber,
In the plant cultivation zone, supporting many cultivation boxes planted with the above plants, cultivating by feeding and discharging the culture solution into each root storage,
In the evacuation zone provided below the plant cultivation zone, a pest control immersion bath containing immersion liquid is installed,
A large number of plant cultivation boxes in the above cultivation zone are turned upside down and transferred onto the pest control immersion tank, and the plant stems are immersed in the immersion liquid to control the pests attached to the plant. To
We propose an outdoor hydroponic cultivation device with a pest control immersion tank.

The fifth invention of the present application is
A state in which a root storage chamber is provided inside a box made of a heat insulating material, and a planting hole is provided in the upper plate of the box to open into the root storage chamber, and a leaf stem portion of a plant planted in the planting hole is extended on the box. With respect to the plant cultivation box provided with a means for keeping the roots in an insulated and isothermal state in the root storage chamber and stocking the culture solution in the root storage chamber,
In the plant cultivation zone, supporting many cultivation boxes planted with the above plants, cultivating by feeding and discharging the culture solution into each root storage,
In the evacuation zone provided in the lower part of the plant cultivation zone, a pest control liquid injection chamber with a nozzle that injects the pest control liquid upward is installed in the lower part,
A large number of plant cultivation boxes in the cultivation zone are turned upside down and transferred to the pest control solution spray chamber, and the pest control solution is sprayed from the spray nozzle onto the plant leaf stem portion facing downward. Exterminate the pests attached to the stem,
We propose an open-air hydroponics device with a pest control solution spray chamber.

  According to the first invention of the present application, when the plant in the cultivation box cultivated in the plant cultivation zone reaches a specific integrated sunshine time (a time obtained by summing up the daily sunshine hours), it promotes reproduction and promotes flower bud differentiation. If the cultivar is cultivated after a short period of sunshine, but the necessary vegetative growth is a varieties that stagnate, the plant cultivation box is evacuated during sunshine cultivation in the cultivation zone. Transferred and housed in the belt's darkroom, shortened the daylight hours of the day, and repeated the following appropriately to adjust so as not to exceed the accumulated sunshine time and frosted sunshine time, thereby leading to vegetative growth and desired growth You can harvest plants. Moreover, while it is housed in the dark room for a long time, it supplies nutrients as well as preventing drying of the roots by supplying the culture solution stocked in the root storage room to the roots, and heat-insulating roots that are particularly vulnerable to temperature changes. They can be enclosed and kept at a constant temperature, and together they can lead the plant to a healthy, highly harvested plant.

  According to the second invention of the present application, the plant cultivation box which has been cultivated in the cultivation zone can be transported and accommodated in the storm evacuation room of the evacuation zone before a storm comes, and the plant can be protected from the storm. Moreover, while the plant is evacuated for a long time in the storm evacuation chamber, the culture solution stocked in the root storage chamber can be supplied to the root, and the root can be surrounded by a heat insulating material so that it can be kept in a substantially constant temperature state. is there.

  According to the third invention of the present application, when the heat of summer, severe cold in winter, snowfall, etc. are expected on the plant in the plant cultivation box cultivated in the plant cultivation zone, the plant cultivation box is Culture that is stored in the root storage chamber while it is transported and stored in the temperature control chamber and placed in a good temperature environment to avoid damage to the plants and while the plant is stored for a long time in the temperature control chamber In addition to supplying the liquid to the roots of the plant, the heat-insulated cultivation box can surround the roots and leave them at an almost constant temperature, thereby preventing damage to the plants and ensuring healthy growth. It can be done.

  According to the fourth and fifth inventions of the present application, when a pest is attached to the leaf stem portion of the plant being cultivated, if the plant cultivation box group is turned upside down and transferred to the refuge zone, the inverted leaf stem portion is reversed. Can be immediately immersed in the immersion liquid of the pest control immersion tank, or can be subjected to liquid injection of the pest control liquid injection chamber, thereby eliminating the pests on the leaf stem, and during the pest control, In addition to supplying the culture solution stocked to the roots of the plant, the roots can be placed in a constant temperature state.

(A) It is a vertical side view of the outdoor hydroponic cultivation apparatus with a darkroom according to the first invention of the present application. (B) It is an enlarged plan view of the drive pulley portion of the apparatus. FIG. 2 is an enlarged cross-sectional view of FIG. (I) It is a vertical side view of the outdoor hydroponic cultivation apparatus with a temperature control room by 3rd invention of this application. (B) It is an enlarged slope view of the cultivation box group push bar in the same apparatus. (I) It is a vertical side view of an outdoor hydroponic cultivation apparatus with a pest control immersion tank according to the fourth invention of the present application. (B) It is a vertical side view of an outdoor hydroponic cultivation apparatus with a pest control liquid injection chamber according to the fifth invention of the present application.

  In the present invention, as means for transferring the cultivation box from the cultivation zone to the evacuation zone, there are endless roller chains and sprockets, endless chains and pulleys, endless wire ropes and pulleys, and the like. In addition, there are those that connect the cultivation box to an endless belt and suspend it, and are pulled and transported by the traveling of the belt, and those that push and transport the cultivation box group with a push rod attached to the belt.

  The cultivation box is cultivated in the normal posture in the cultivation zone, but it is transferred upside down to the evacuation zone, the cultivation box is cultivated in the normal posture, and the evacuation zone is kept in the normal posture. Some move. In some cases, transfer may be performed by incorporating a part of manual work.

  As a means for stocking the culture solution in the root storage chamber, a method of adding a liquid reservoir in the root storage chamber, a method of putting a water retention material such as sponge in the root storage chamber, and injecting the culture solution into the root storage chamber in the cultivation zone There is also a method in which both or one of the mouth and the outlet to be discharged is closed with an appropriate stopper when transported to an evacuation zone.

  FIGS. 1 (a), (b) and FIG. 2 show an embodiment of the first invention of the present application. Bearings (1), (1), (2) and (2) are provided on the left and right ends of the claim (F). The shafts (3), (4) supported by these bearings (1), (1), (2), (2) have a pair of left and right drive pulleys (5), (5) and a driven pulley (6), Upper cultivation which sticks (6), hangs endless wire ropes (7), (7) on these front and rear pulleys (5), (6), (5), (6) respectively, and extends linearly at the top A ward zone (A) and a lower evacuation zone (B) that runs backward in a straight line are formed in the lower part.

  In the upper cultivation zone (A), the left and right side ends of each box (8) in a state where a number of cultivation boxes (8) are adjacent to each other on the left and right wire ropes (7) and (7). Are connected and supported by a pair of connecting brackets (9), (9),... And further extended to the vicinity of both pulleys (5) and (6) below the left and right wire ropes (7) and (7). Left and right guide rails (10) and (10) made of L-shaped material are laid, and each cultivation box (8) is slidably placed on the guide rails (10) and (10).

  As shown in FIG. 2, the cultivation box (8) is formed by superposing a lightweight, heat-insulating rectangular flat box-shaped upper plate (11) made of polystyrene foam and a rectangular flat box-shaped lower plate (12) of the same material, Synthetic resin frame material (13), (13) having a U-shaped cross section is joined to the end portion so as to be detachable from the outside, and a root storage chamber (14) is recessed in the box, A number of round holes (15) are provided in the upper plate (11), and planting chips (16) having planting holes (17) are detachably fitted into the round holes (15). The planting holes (17) are opened in the root storage chamber (14), respectively. Plant (P) seedlings are planted in the planting holes (17), with leaf stems extending on the upper plate (11) and roots extending into the root storage chamber (14).

  As a means for supplying / discharging the culture solution to the root storage chamber (14), the upper plate (11) is vertically penetrated through the culture solution injection pipe (18) opened from the upper surface outside into the root storage chamber (14). In the plate (12), a discharge pipe (19) opened from the root storage chamber to the outside of the lower surface is vertically penetrated, and above the injection pipe (18) of each cultivation box (8). A culture solution feeding tube (20) is arranged, and the culture solution is injected from the supply tube (20) into the injection tube (18) of each cultivation box, and the discharge tube (19) of each cultivation box (8). ) ..., a discharge rod (21) is arranged below.

  In the evacuation zone (B), a square cylindrical dark room with a front end opening made up of upper and lower side walls (22), (22), left and right side walls (23), (23) and a rear side wall (24) made of a light shielding material. The main body is installed, and a dark room (26) is formed in the front end opening by opening and closing the door (25) with a hinge at the lower end side. The dark room (26) has left and right wire ropes (7), (7 ) Evacuation zone traveling part is guided from the front end opening into the dark room (26), then passed through the rear side wall (24) and extended to the driven pulley (6), and the wire ropes (7), (7) L-shaped left and right guide rails (27) and (27) are laid below.

  The front end portions of the guide rails (27) and (27) extend from the front end opening of the dark room (26) to the lower part of the front drive pulleys (5) and (5), and the rear end is the rear in the dark room (26). It extends to the end wall (24).

  The door (25) is provided with grooves that allow the wire ropes (7) and (7) and the guide rails (27) and (27) to pass through when the door is opened and closed, and a light-shielding mohair is attached to each groove opening.

  In order to rotate the driving pulleys (5) and (5), a forward / reverse rotating motor (28) is installed on one side, and the pulley (29) fixed to the output shaft is fixed to the shaft (3). The rotation is transmitted to the pulley (30) through the belt (31).

Next, an example of adjusting the sunshine duration of “spinach” using the above apparatus will be described.
“Spinach”, which is a long-day plant, undergoes flower bud differentiation with an accumulated sunshine duration of about 500 hours, and then cultivates with 12 hours of sunshine. Therefore, the leaf stem part must be greatly grown before the accumulated sunshine time and the frosted sunshine time elapse. Spinach with flower buds at a small leaf stem has no commercial value anymore.

  Therefore, under a plan to harvest 50 days of cultivation with a daily sunshine duration of 9 hours, when cultivation for 9 hours of sunshine has elapsed in the cultivation zone (A) using the plant cultivation box (8) ... When the culture solution is supplied from the liquid feeding pipe (20) into the root storage chamber (14) of each cultivation box (8), and each box (8) is filled, the injection pipe (18) and An appropriate stopper is inserted into the discharge pipe (19) to close the culture medium.

  Next, the drive pulley (5) is rotated forward by the start of the motor (28), and the wire ropes (7), (7) are run counterclockwise, thereby moving the cultivation box (8) ... forward. . Each cultivation box (8)... Reverses from the cultivation zone (A) to the evacuation zone (B) while turning up and down around the drive pulley (5), and then runs into the dark room (26).

  When the whole cultivation box (8) ... enters the dark room (26), the motor (28) is stopped, the door (25) is closed and the whole cultivation box (8) ... is completely shielded from sunlight, thereby "spinach" To block out sunshine.

  The next day, the door (25) is opened, the motor (28) is rotated in the reverse direction, and the wire ropes (7), (7) are moved backward in the clockwise direction, whereby the cultivation box (8) ... is moved from the dark room (26). Detach and return to the original cultivation position while returning to the normal posture around the drive pulley (5). Thereafter, cultivation for 9 hours of sunshine is repeated for 50 days in the same manner as described above.

  In this way, by limiting the daily sunshine time to 9 hours, the growth of "spinach" is stagnated and the vegetative growth is continued to grow into rich leaf stems. During the long-time accommodation in the dark room (26), the stocked culture solution is supplied to the roots, and no drying occurs, and the roots are surrounded by an insulating box and maintained at a substantially constant temperature. .

  The storm evacuation room installed in the evacuation zone (B) consists of a lightweight steel frame, a rectangular tubular frame consisting of a lower side wall, left and right side walls, and a rear side wall, and a door frame with a waterproof plate on the upper side wall, etc. The other side structure and the door frame are stretched with a thin wire mesh, and the other structure is substantially the same as FIG. 1 (A), (B), and FIG.

  According to the forecast of the storm, shortly before the arrival time, the culture solution is injected into each root storage room (14) of the cultivation box in the cultivation zone as in Example 1, and the injection pipe and the discharge pipe are plugged. It is inserted and closed, and then each cultivation box is driven and rotated by rotation of the drive pulley and accommodated in the storm evacuation room of the evacuation zone.

  When the storm has subsided, remove each cultivation box from the storm shelter and return it to the original cultivation zone.

  As shown in FIGS. 3 (a) and 3 (b), the transfer device for the cultivation box (8a) is on the left and right slide rails (10a) and (10a) of the L-shaped material in the cultivation zone (Aa). As shown in FIGS. 3 (a) and 3 (b), the cultivation box (8a) is slidably placed in the front and rear adjacent state, and on the rear side of the last box (8a) of the cultivation box group (8a). In the state where both ends of the push rod (32a) are fixed to the left and right wire ropes (7a) and (7a), the intermediate portion of the push rod (32a) can be brought into contact with the rear side surface of the last tail cultivation box (8a). It is located.

  The conditioning room or temperature control chamber (26a) is made of a heat insulating material, and is formed of a front and back of a rectangular cylindrical body having both front and rear openings composed of a lower side wall (22a), (22a), left and right side walls (23a), (23a). Doors (25a) and (24a) made of heat insulating material are attached to the end openings so that they can be freely opened and closed, and the right and left wire ropes (7a) and (7a) have evacuation zone running sections in the conditioning room (26a). It extends so as to be able to run and circulates to the driven pulley (6a), and left and right slide rails (27a), (27a) are extended below the left and right wire ropes (7a), (7a), and the slide rail (27a) The front end and the rear end of (27a) are extended and laid on the front side of the drive pulley (5a) and the rear side of the driven pulley (6a) as slightly inclined rails (33a) and (33a), respectively. .

  (34a) is a heat pump type air conditioner installed under the conditioning room (26a), and extends the duct (35a) for sending cold air or warm air into the conditioning room (26a). Other structures are substantially the same as those in FIGS. 1 (a), (b) and FIG.

  In the summer, when the cultivation is continued in the cultivation zone (Aa) as it is on a hot and hot day, the left and right wire ropes (7a), ( When 7a) is run counterclockwise, the rear end of the last block (8a) of the cultivation block group (8a) is pushed forward by the push rod (32a) at the rear end to slide the cultivation block group as a whole. Slide (10a) and (10a) and gradually move forward. The worker waits near the drive pulley (5a), lifts the foremost cultivation block (8a) transported forward one by one, and the lower left and right slide rails (27a), (27a) downward sloping rails Lower part (33a), (33a), and slide each cultivation block (8a) ... along the slide rails (27a), (27a) into the conditioning room (26a) using the downward slope. Go.

  When all the cultivation block groups (8a) ... are accommodated in the conditioning room (26a), the doors (24a) and (25a) are closed, the air conditioner (34a) is started, and the necessary cold air is adjusted to the conditioning room (26a). Protect your plants from the heat by sending them in.

  When the heat has subsided, the doors (24a) and (25a) are opened and the drive pulley (5a) is rotated to run the wire ropes (7a) and (7a) counterclockwise, thereby pushing the bar (32a). By pushing the back of the last box (8a) in the cultivation box group (8a) in the conditioning room (26a), the whole cultivation box (8a) is slid onto the slide rails (7a) and (7a). And reversely run, and return to the driven pulley (6a) through the inclined rail portions (33a) and (33a) of the upward inclination.

  During long-time temperature control in the temperature-controlled room (26a), the stock culture solution is supplied to the roots of the plants, and the roots are maintained at a substantially constant temperature.

  In the evacuation zone (Bb), as shown in FIG. 4 (a), the pest control immersion tank (26b) with the immersion liquid (37b) fully open is placed horizontally, and in the cultivation zone (Ab) Rear front guide pulleys (38b), (39b) and rear guides around the drive pulleys (5b), (5b) through the left and right wire ropes (7b), (7b) connected to the multiple cultivation boxes (8b). Each cultivating box (8b) ... leaf stem that is horizontally run along the vicinity of the immersion liquid (37b) liquid level of the immersion tank (26b) through the pulleys (40b) and (41b). In the positional relationship in which the part is immersed in the immersion tank (37b). Other structures are substantially the same as those in FIGS. 1 (a), (b) and FIG.

  When pests are attached to the plant stems during cultivation in the cultivation zone (Ab), the left and right wire ropes (7b) and (7b) are rotated counterclockwise by the rotation of the drive pulley (5b). , Each cultivation block (8b)... Travels forward, reverses up and down around the drive pulley (5b) and runs backward to the evacuation zone (Bb), where the downward leaf stem is immersed in the immersion liquid (37b). Soak in)

  Immersion kills pests by immersing them for a long time, detaches them from plants by immersing them for a short time, kills them by immersing them in high temperature water, or immerses them in temperature shock water that has a temperature difference from the outside air. It is possible to adopt a method such as detachment from the plant.

  After the treatment, the left and right wire ropes (7b), (7b) are run counterclockwise, whereby the cultivation box (8b) is returned to the original cultivation zone (Ab) via the driven pulley (6b).

  During the above-mentioned pest control treatment, the culture solution stocked at the roots of the plant is supplied, and the roots are kept at a constant temperature without causing any trouble.

  As shown in FIG. 4 (b), the rectangular tube-shaped pest control liquid jet of the front and rear end openings comprising the upper and lower side walls (22c), (22c), the left and right side walls (23c), (23c) is ejected to the evacuation zone (Bc). A chamber (26c) is installed, and a spray tank (42c) is disposed at the bottom of the injection chamber (26c), and a nozzle (43c).. It is.

  On the other hand, in the cultivation zone (Ac), the left and right wire ropes (7c) and (7c) connected to the plant cultivation boxes (8c)... Evacuate after driving pulleys (5c) and (5c). The belt running part is led from the front end opening to the upper part in the injection chamber (26c), and then extended from the rear end opening to the driven pulley (6c), and the L-shaped left and right guide rails (27c), (27c) below it Is laid. Other structures are substantially the same as those shown in FIGS.

  When pests adhere to the plant leaf stem during cultivation in the cultivation zone (Ac), the left and right wire ropes (7c), (7c) are run counterclockwise to move each plant cultivation box (8c) ... up and down It is reversed and guided into the injection chamber (26c), where the liquid is sprayed from the nozzle (43c) to the downward plant leaves and stems to carry out pest control.

  Liquid spraying sprays normal temperature water to pests leave and fall from plants, or sprays high temperature water to kill pests, or sprays temperature shock water that has a temperature difference from the outside air to drop pests from plants and fall. Use a method such as The pests that fall off and fall are received in the lower receiving tank (42c) and disposed of as appropriate.

  During pest treatment, the culture medium in the root storage chamber, combined with the thermal insulation of the box, helps protect the roots of the plant.

8, 8a, 8b, 8c Plant cultivation box 11 Box upper plate 12 Box lower plate 14 Root storage room 17 Planting hole 26 Storm escape room 26a Conditioning room 26b Immersion tank 26c Liquid injection room A, Aa, Ab, Ac Upper cultivation area Belt B, Ba, Bb, Bc Lower refuge zone P, Pa, Pb, Pc Plant

Claims (5)

A state in which a root storage chamber is provided inside a box made of a heat insulating material, and a planting hole is provided in the upper plate of the box to open into the root storage chamber, and a leaf stem portion of a plant planted in the planting hole is extended on the box. With respect to the plant cultivation box provided with a means for keeping the roots in an insulated and isothermal state in the root storage chamber and stocking the culture solution in the root storage chamber,
In the plant cultivation zone, supporting many cultivation boxes planted with the above plants, cultivating by feeding and discharging the culture solution into each root storage,
A dark room is set up in an evacuation zone provided below the plant cultivation zone, and a large number of plant cultivation boxes in the cultivation zone are stored in the dark room in a state where a culture solution is stocked in each root storage chamber. Contain and adjust sunshine hours,
Plant outdoor hydroponics equipment with darkroom. A state in which a root storage chamber is provided inside a box made of a heat insulating material, and a planting hole is provided in the upper plate of the box to open into the root storage chamber, and a leaf stem portion of a plant planted in the planting hole is extended on the box. With respect to the plant cultivation box provided with a means for keeping the roots in an insulated and isothermal state in the root storage chamber and stocking the culture solution in the root storage chamber,
In the plant cultivation zone, supporting many cultivation boxes planted with the above plants, cultivating by feeding and discharging the culture solution into each root storage,
A storm evacuation room is installed in an evacuation zone provided in the lower part of the plant cultivation zone, and a large number of plant cultivation boxes in the cultivation zone are stocked with a culture solution in their root storage chambers. Contain in the evacuation room to avoid storm,
Plant outdoor hydroponics equipment with storm shelter. A state in which a root storage chamber is provided inside a box made of a heat insulating material, and a planting hole is provided in the upper plate of the box to open into the root storage chamber, and a leaf stem portion of a plant planted in the planting hole is extended on the box. With respect to the plant cultivation box provided with a means for keeping the roots in an insulated and isothermal state in the root storage chamber and stocking the culture solution in the root storage chamber,
In the plant cultivation zone, supporting many cultivation boxes planted with the above plants, cultivating by feeding and discharging the culture solution into each root storage,
A temperature control room is installed in an evacuation zone provided in the lower part of the plant cultivation zone, and a number of plant cultivation boxes in the cultivation zone are in the state where the culture solution is stocked in each root storage chamber, and the temperature is Store in the adjustment room to avoid hot heat, severe cold, snowfall,
Plant outdoor hydroponics equipment with temperature control room. A state in which a root storage chamber is provided inside a box made of a heat-insulating material, and a planting hole is provided in the upper plate of the box so as to open into the root storage chamber, and a leaf stem portion of a plant planted in the planting hole is extended on the box With respect to the plant cultivation box provided with a means for keeping the roots in an insulated and isothermal state in the root storage chamber and stocking the culture solution in the root storage chamber,
In the plant cultivation zone, supporting many cultivation boxes planted with the above plants, cultivating by feeding and discharging the culture solution into each root storage,
In the evacuation zone provided below the plant cultivation zone, a pest control immersion bath containing immersion liquid is installed,
A large number of plant cultivation boxes in the above cultivation zone are turned upside down and transferred onto the pest control immersion tank, and the plant stems are immersed in the immersion liquid to control the pests attached to the plant. To
An outdoor hydroponic cultivation device with a pest control immersion tank. A state in which a root storage chamber is provided inside a box made of a heat insulating material, and a planting hole is provided in the upper plate of the box to open into the root storage chamber, and a leaf stem portion of a plant planted in the planting hole is extended on the box. With respect to the plant cultivation box provided with a means for keeping the roots in an insulated and isothermal state in the root storage chamber and stocking the culture solution in the root storage chamber,
In the plant cultivation zone, supporting many cultivation boxes planted with the above plants, cultivating by feeding and discharging the culture solution into each root storage,
In the evacuation zone provided in the lower part of the plant cultivation zone, a pest control liquid injection chamber with a nozzle that injects the pest control liquid upward is installed in the lower part,
A large number of plant cultivation boxes in the cultivation zone are turned upside down and transferred to the pest control solution spray chamber, and the pest control solution is sprayed from the spray nozzle onto the plant leaf stem portion facing downward. Exterminate the pests attached to the stem,
An outdoor hydroponic cultivation device with a pest control solution injection chamber.

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