WO2021229726A1 - Système de culture de plantes - Google Patents

Système de culture de plantes Download PDF

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Publication number
WO2021229726A1
WO2021229726A1 PCT/JP2020/019131 JP2020019131W WO2021229726A1 WO 2021229726 A1 WO2021229726 A1 WO 2021229726A1 JP 2020019131 W JP2020019131 W JP 2020019131W WO 2021229726 A1 WO2021229726 A1 WO 2021229726A1
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WO
WIPO (PCT)
Prior art keywords
cultivation
area
work
work area
transport
Prior art date
Application number
PCT/JP2020/019131
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English (en)
Japanese (ja)
Inventor
雄作 石井
Original Assignee
ＭＤ－Ｆａｒｍ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ＭＤ－Ｆａｒｍ株式会社 filed Critical ＭＤ－Ｆａｒｍ株式会社
Priority to JP2021556212A priority Critical patent/JPWO2021229726A1/ja
Priority to PCT/JP2020/019131 priority patent/WO2021229726A1/fr
Publication of WO2021229726A1 publication Critical patent/WO2021229726A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • A01G31/02—Special apparatus therefor
    • A01G31/04—Hydroponic culture on conveyors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Definitions

  • the present invention relates to a plant cultivation system in a closed environment, and particularly to a transport route of a cultivation shelf.
  • Patent Document 1 discloses a sapling growing device that grows a large number of saplings while moving around in an artificial growing environment.
  • this growing device is installed in an internal building L (closed environment) existing inside the external building F, and has a dolly, an LED, a watering unit, an environment generation unit, and a control unit.
  • the dolly is provided with a mounting portion (a plurality of shelves) on which a plurality of seedlings are mounted, and travels along a peripheral circuit 20 in a light-shielded and heat-insulated internal building L.
  • the peripheral circuit 20 includes an elliptical shape, that is, a semicircular turn portion 21 that changes the direction of the carriage, and a reciprocating straight portion 22 that reciprocates between the turn portions 21.
  • the LED is mounted on a trolley and irradiates a plurality of seedlings mounted on the mounting portion with artificial light having a wavelength for growing.
  • the watering section is installed at an appropriate position in the peripheral circuit 20 and sprays water on the seedlings mounted on the mounting section.
  • the environment generation unit sets the indoor environment to a predetermined temperature and a predetermined humidity.
  • the control unit artificially creates a day / night light environment by controlling the on / off of the LED.
  • Patent Document 2 discloses a cultivation device in which a cultivation room for cultivating a plant is divided into two. As shown in FIG. 10, the cultivation room (closed environment) is divided into two cultivation rooms A1 and A2 having different light irradiation environments via the partition wall 30.
  • One cultivation room A1 is provided with a plurality of irradiation devices 31 in order to create an irradiation environment from morning to evening, and the other cultivation room A2 is provided with a lighting device in order to create an irradiation environment at night. 31 is not provided.
  • the transport device 32 is provided with an oval ring-shaped rail 33 (transport path), and a plurality of plants mounted on the rail 33 are collectively transported and moved between the cultivation chambers A1 and A2. .. This makes it possible to irradiate the plant with light corresponding to the change in sunshine of the day.
  • Patent Document 3 discloses a cultivation facility in which a work room is provided separately from the cultivation room and plants are transported between the cultivation room and the work room. As shown in FIG. 11, in this cultivation facility, working rooms B1 and B2 are arranged adjacent to each other on both sides of the cultivation room A. In the cultivation room A, a storage shelf 41 for storing the cultivation unit 40 in which plants are planted in multiple stages is fixedly arranged. The transport device 42 transports the specific cultivation unit 40 taken out from the cultivation shelf A to one of the left and right work chambers B1 and B2 according to a linear transport path defined by the rail 43 extending in one direction. do.
  • Patent Document 1 since the peripheral circuit (transport path) of the bogie has a simple oval shape, there is wasted space in the closed environment. This is advantageous for people to get in and work on plants, but there is still room for improvement in the mass productivity of cultivation.
  • the transport routes are arranged more densely and a large number of cultivation shelves are densely arranged in order to improve mass productivity, it becomes difficult to secure a work space for performing necessary work on the plants.
  • Patent Document 2 the cultivation room is divided into two, and the plant is circulated between them according to an endless transport route.
  • Patent Document 3 the cultivation room and the work room are separated into separate areas. It is described that the plants are reciprocated between them according to a linear transport path.
  • Patent Documents 2 and 3 do not particularly consider the compatibility between mass productivity and workability of plants.
  • the transport route of Patent Document 3 is not endless, and the transport target is the cultivation unit taken out from the storage shelf, not the storage shelf itself.
  • an object of the present invention is to secure the necessary work space while increasing the mass productivity of cultivation in a closed environment.
  • the present invention provides a plant cultivation system in a closed environment having a cultivation area, a work area, a plurality of cultivation shelves, and a transport device.
  • the cultivation area is an area where plants are cultivated.
  • the work area is provided separately from the cultivation area as a dedicated area for working on plants.
  • a plurality of cultivation shelves are arranged in a matrix in the cultivation area.
  • the transport device circulates a plurality of cultivation shelves together via a cultivation area and a work area according to an endless transport route set in a closed environment.
  • the transport path has a first transport path and a second transport path.
  • the first transport path sparsely extends within the work area.
  • the second transport route extends more densely within the cultivation area than the first transport route that occupies the work area.
  • a plurality of straight paths extending in parallel with each other may be folded back and forth in a zigzag shape.
  • a cultivation facility for supplying water and gas to the plants on the cultivation shelf located on the folded end where the straight path turns back may be provided.
  • the first transport path may extend linearly in one direction in the work area.
  • the work area may be arranged adjacent to the cultivation area.
  • the transport route is defined by a guide unit laid in a closed environment or a control program of a traveling robot that transports a cultivation shelf.
  • the transport route may have a switchable branch for guiding the cultivation shelf to an area different from the cultivation area and the work area.
  • a work table for assisting a person's work on the upper part of the cultivation shelf may be installed.
  • a camera for photographing a plant placed on a cultivation shelf may be installed in the work area.
  • the cultivation shelf has a plurality of stages on which plants are placed in the height direction, and a light source for irradiating the plants with artificial light is installed for each stage.
  • a work area is provided separately from the cultivation area as a dedicated area for working on plants.
  • the degree of freedom in layout design is improved, including the dense arrangement of transport routes from the viewpoint of mass productivity. ..
  • any cultivation shelf can be worked by simply circling on the transport route without providing a separate space for temporarily storing the cultivation shelves drawn from the cultivation area. It can be freely pulled out to the area.
  • the transport route (second transport route) extending inside the cultivation area is made dense, a large number of cultivation shelves can be arranged in the cultivation area. As a result, the cultivation density in the cultivation area can be increased, and the mass productivity of cultivation is improved.
  • the transport path (first transport path) extending inside the work area is sparse, the work space required for working on plants is not hindered by the existence of the transport path. Can be secured effectively.
  • FIG. 1 Top view of a closed environment
  • FIG. 1 Side view of the cultivation shelf Diagram showing the layout of the transport route
  • Configuration diagram of the control system in a closed environment The figure which shows the layout of the transport path which concerns on the 1st modification.
  • FIG. 1 is a top view of a closed environment according to the present embodiment.
  • This closed environment is for cultivating and working on plants to be cultivated, and is also called a plant cultivation factory.
  • the "closed environment” refers to an environment that is a closed space separated from the outside and is not affected by or is not easily affected by outside air such as temperature and humidity.
  • the cultivation environment such as temperature, humidity, and carbon dioxide concentration is artificially controlled by the cultivation equipment, and the light required for plants to perform photosynthesis is artificial light instead of sunlight. Is used.
  • various plants including fruits and vegetables can be widely targeted, and in this embodiment, strawberry having high commercial value is assumed as an example.
  • the closed environment is divided into multiple areas A to D for different purposes.
  • a plurality of movable cultivation shelves 1 are arranged in a matrix, and a large number of plants are densely cultivated. These cultivation shelves 1 are transported together while maintaining the arrangement relationship in the cultivation area A by connecting the endless transport paths 2 forming a closed loop in a string, and the cultivation area A and the work area B are combined. It goes around (circulates).
  • the work area B is arranged adjacent to the cultivation area A, and work on plants, such as harvesting and caring for strawberries, is performed.
  • the work area B is provided separately from the cultivation area A as a dedicated area for performing work on plants.
  • the route length of the transport route 2 can be shortened.
  • a work table 3 with a slope may be installed to assist a person's work on the upper part of the cultivation shelf 1.
  • a camera for photographing the plants in the cultivation shelf 1 may be installed in the work area B.
  • Maintenance area C is located next to work area B, where harvested strawberries are inspected and individually packaged, as well as diagnosed and treated for illness.
  • the equipment area D is arranged adjacent to the cultivation area A, and cultivation equipment such as an air conditioner 5, a sprinkler 6, a carbon dioxide supply device 7, and an irrigation hose is installed.
  • the air conditioner 5 adjusts the temperature in the cultivation area A so that the temperature becomes suitable for the cultivation of plants.
  • the watering device 6 adjusts the humidity in the cultivation area A so that the humidity is suitable for the cultivation of plants.
  • the carbon dioxide supply device 7 is mainly composed of a carbon dioxide cylinder and an on-off valve so that the carbon dioxide concentration is suitable for plant cultivation and supplements the carbon dioxide consumed by photosynthesis of plants. As described above, the carbon dioxide concentration in the cultivation area A is adjusted.
  • these areas A to D are separated as independent spaces by the intervention of the wall portion, but they are not necessarily physically separated by the wall portion or the like. It does not have to be, and it is sufficient if it exists as a space according to the individual purpose of use.
  • FIG. 2 is a side view of the cultivation shelf 1.
  • the cultivation shelf 1 has at least one stage, preferably a plurality of stages (for example, five stages), and a plurality of cultivation containers 1a in which plants are planted are placed side by side on each stage. Will be done.
  • a plurality of stages in which plants are placed in the height direction as the cultivation shelf 1 the height direction of the cultivation area A can be effectively utilized and the mass productivity of cultivation can be enhanced.
  • an irradiation device 1b LED
  • LED is installed on each stage of the cultivation shelf 1 as a light source for irradiating artificial light necessary for plants to perform photosynthesis. By providing a light source in each stage, sufficient light can be effectively supplied to each plant even when the leaves of the plants are densely overgrown.
  • the light from the light source installed on one cultivation shelf 1 also irradiates the plants on the other cultivation shelf 1 side, so that the light is more efficiently used. It can be utilized.
  • a light source may be installed on the ceiling of the cultivation area A and used in combination with the light source on the cultivation shelf 1 side.
  • the saucer 1c under the bottom stage of the cultivation shelf 1.
  • casters 1d are attached to the four corners at the lower part of the cultivation shelf 1, whereby the cultivation shelf 1 can be freely moved in any direction.
  • FIG. 3 is a diagram showing the layout of the transport path 2.
  • This transport route 2 is set as an endless route that passes through the cultivation area A and the work area B.
  • the transport path 2 has a transport path 2a extending in the cultivation area A and a transport path 2b extending in the work area B, which form one closed loop. It is continuous like.
  • the transport route 2a reciprocates in a zigzag shape in the cultivation area A while a plurality of straight routes extending in parallel with each other fold back.
  • the distance between adjacent straight paths is set to be relatively narrow, for example, about 50 cm.
  • the length of the transport path 2a extending (route length) becomes larger, so that the capacity of the cultivation shelf 1 in the cultivation area A is improved.
  • the cultivation area A it is not necessary to consider the workability of the plant (securing a work space). This is because the work on the plants is performed in the work area B which is separated from the cultivation area A, and the necessary work space is secured in this work area B.
  • the cultivation area A there are no restrictions on the workability of plants (securing of work space), so that the degree of freedom in layout design is improved, including the dense arrangement of the transport paths 2a.
  • the outlet of moisture and gas (air or carbon dioxide whose humidity and humidity are adjusted) supplied from the above-mentioned cultivation equipment is the end where the straight path in the transport path 2a folds back. It faces the (folded end), but may be the entire upper or lower part of the room.
  • the supply of water and the like to the plants is sequentially performed for each cultivation shelf 1 when the cultivation shelf 1 moving on the transport path 2a is located at the turning end. As a result, even if the plants are densely packed in the cultivation area A, the water and the like can be evenly supplied to the plants. At the same time, since it is not necessary to arrange the equipment related to the cultivation equipment between the adjacent straight paths, it is possible to narrow the interval between the straight paths.
  • the layout of the transport path 2a is not limited to the zigzag shape shown in the figure, and an arbitrary layout may be adopted in consideration of the shape of the cultivation area A, its size, the required storage capacity, and the like. can.
  • (1) two points of the carry-in entrance and the carry-out port can be secured on the boundary line between the cultivation area A and the work area B, and (2) the route from the carry-in entrance to the carry-out port is one stroke. It is required to be able to draw without crossing in writing (however, excluding branches).
  • the transport path 2b extends linearly in one direction in the work area B, and its ends (carry-in end and carry-out end) are bent toward the cultivation area A. .. Then, a wide working space (for example, the width of each side is about 3 m) sufficient for working on the plants in the cultivation shelf 1 is secured on at least one side, preferably both sides, along the transport path 2b. Has been done. As described above, in the work area B, by extending the transport path 2b more sparsely than the transport path 2a, it is possible to work on the plant without hindering the existence of the transport path 2b.
  • the layout of the transport path 2b is not limited to the linear shape directed in one direction as shown in the drawing, and any layout can be selected in consideration of the shape of the work area B, its size, the required work space, and the like. Can be set. For example, on the premise that a work space can be secured, it may be zigzag like the transport path 2a. The necessary conditions for layout setting are the same as those for the transport path 2a.
  • the transport route 2a occupying the cultivation area A is arranged more densely than the (sparse) transport route 2b occupying the work area B.
  • the space extending along the transport path 2a is narrower than the work space provided in the work area B.
  • this sparse and dense relationship can be regarded as the ratio of the transport routes 2a and 2b to the areas A and B, that is, the magnitude relationship of the occupancy ratio.
  • La is the path length of the transport path 2a extending in the cultivation area A
  • Sa is the area of the cultivation area A
  • Lb is the path length of the transport path 2b extending in the work area B
  • Sb is the work area B.
  • the endless transport route 2 is provided with a switchable branch 2c for guiding the cultivation shelf 1 to the maintenance area C different from the cultivation area A and the work area B.
  • the cultivation shelf 1 taken out from the branch 2c is automatically or manually pushed into the maintenance area C via a transport path connecting the branch 2c and the maintenance area C. Further, the cultivation shelf 1 for which maintenance has been completed is reincorporated into the transport path 2 from the branch 2c.
  • the above-mentioned transport path 2 is physically or logically defined by the transport device exemplified below.
  • FIG. 4 is a diagram showing a first example of a transport device.
  • the transport device 8A is mainly composed of a guide portion 8a, a wire 8b, and a drive source 8c.
  • the guide portion 8a is a rail-shaped member laid on the ceiling side of the closed environment, and extends so as to define an endless transport path 2.
  • the upper part of the cultivation shelf 1 is slidably attached to the guide portion 8a.
  • the wire 8b extends alongside the guide portion 8a and is moved by a drive source 8c such as a motor.
  • a plurality of engaging portions 8d are provided on the wire 8b at regular intervals, and each engaging portion 8d can be freely engaged with and detached from the upper part of the cultivation shelf 1.
  • the cultivation shelf 1 engaged with the engaging portion 8d moves on the transport path 2 physically defined by the guide portion 8a by the traction force of the wire 8b.
  • the wire 8b may be curved upward so that the engaging portion 8d can be disengaged from the cultivation shelf 1.
  • the guide portion that physically defines the transport path 2 may be provided on the floor surface side instead of the ceiling side. Further, for example, the cultivation shelf 1 may be conveyed by moving the guide portion itself by the drive source, such as a movable belt conveyor.
  • FIG. 5 is a diagram showing a second example of the transport device.
  • the transport device according to this example is an autonomous traveling robot 8B that transports the cultivation shelf 1.
  • the traveling robot 8B travels on a pre-programmed route while recognizing its own position.
  • the endless transfer path 2 is logically defined by a control program that controls the travel of the traveling robot 8.
  • an elevating table 8e is provided on the upper part of the traveling robot 8B, and the cultivation shelf 1 is engaged and disengaged by raising and lowering or towing the elevating table 8e.
  • the elevating table 8e When engaging the cultivation shelf 1 (during transportation), the elevating table 8e may be raised and engaged with the lower part of the cultivation shelf 1.
  • the elevating table 8e engaged with the lower part of the cultivation shelf 1 may be lowered.
  • the endless transport path 2 may be entirely composed of a single transport system, but the transport path 2 is divided into a plurality of transport systems, and the transport device 8 (reference numeral 8 is the above-mentioned 8A) is assigned to each transport system. And 8B) may be assigned individually. For example, a first transport device is assigned to the transport path 2a in the cultivation area A, and a second transport device is assigned to the transport path 2b in the work area B, and the cultivation shelf 1 is handed over between these transport devices. And so on. At that time, for example, a transport device 8 having a different mechanism may be used in combination, such as a transport device 8A for the transport path 2a and an autonomous traveling robot 8B for the transport path 2b.
  • FIG. 6 is a configuration diagram of a control system for a closed environment.
  • This control system has sensors 9a to 9c installed in the cultivation area A, a control unit 10, and controlled objects 1b, 5 to 8.
  • the temperature sensor 9a detects the temperature in the cultivation area A.
  • the humidity sensor 9b detects the humidity in the cultivation area A.
  • the concentration sensor 9c detects the carbon dioxide concentration in the cultivation area A.
  • the control unit 10 controls the lighting device 1b, the air conditioning equipment 5, the sprinkler device 6, the carbon dioxide supply device 7, and the transfer device 8.
  • the lighting device 1b is always on in the case of all-day irradiation, but in the case of creating an artificial day and night, the irradiation pattern in which the irradiation time zone and the non-irradiation time zone are defined is set. On and off are controlled.
  • the air conditioner 5, the sprinkler 6, and the carbon dioxide supply device 7 are feedback-controlled so that the temperature, humidity, and carbon dioxide concentration in the cultivation area A are suitable for plant cultivation based on the information from the sensors 9a to 9c. Will be done.
  • the transport device 8 is controlled mainly for two purposes. The first is to move the cultivation shelf 1 housed in the cultivation area A to the work area B to work on the plants. The second is to supply water and the like to the plants by circling the cultivation shelf 1 on a daily basis, for example, once or several times a day. At that time, as the cultivation shelf 1 moves, an artificial breeze can be given to the plant. A breeze is important for keeping plants in a healthy condition, and it is of great significance to give them on a daily basis.
  • a plurality of cultivation shelves 1 are put together and orbited in a closed environment via the cultivation area A and the work area B.
  • the cultivation shelf 1 pulled out from the cultivation area A is returned to the cultivation area A again, so that a space for temporarily storing the cultivation shelf 1 drawn out to the work area B is provided. There is no need to provide it separately.
  • any cultivation shelf 1 can be freely pulled out to the work area B simply by circling on the transport path 2.
  • the transport route 2a is densely extended in the cultivation area A, a large number of cultivation shelves 1 can be arranged and accommodated in the cultivation area A.
  • the cultivation area A since the work area B exists as a separate area, no particular problem occurs even if the transport paths 2a are arranged so densely that there is no space for people to enter. As a result, the cultivation density of the cultivation area A can be increased, and the mass productivity of cultivation is improved.
  • the transport path 2b since the transport path 2b is sparsely extended, the existence of the transport path 2b does not hinder the existence of the transport path 2b, and the work space required for working on the plant can be effectively secured. As a result, it becomes possible to effectively secure a work space while increasing the mass productivity of cultivation in a closed environment.
  • the cultivation shelves 1 are arranged in a plurality of stages, so that a plant cultivation space is secured also in the height direction. .. In this way, by utilizing the cultivation area A three-dimensionally, the mass productivity of cultivation can be further enhanced.
  • the transport path 2a extending in the cultivation area A
  • water and the like are supplied to the plant on the folded end where the straight path turns back.
  • the transport path 2a can be arranged more densely.
  • the branch 2c is provided in the endless transport path 2, and the cultivation shelves 1 to be maintained are individually guided to the maintenance area C. As a result, only the necessary cultivation shelves 1 can be removed from the transport route 2 without affecting the entire cultivated product, so that the efficiency of the operation can be improved.
  • the plurality of cultivation shelves 1 drawn out to the work area B may be discrete.
  • a plurality of straight paths extending in parallel to each other reciprocate in a zigzag shape while folding back, but the folded end on the work area B side is the cultivation area A. It extends beyond the work area B to the work area B.
  • the transport path 2a extends intermittently in the cultivation area A, and the transport path 2b also intermittently extends the work area B, but the endless transport path 2 as a whole is a loop.
  • the endless transport path 2 as a whole is a loop.
  • the transport route 2 is provided with switchable branches 2d and 2e, and the route goes around only the cultivation area A (an endless route in which only the transport route 2a is completed) and the work area B. It may be possible to select a route that goes around the route (an endless route consisting of transport routes 2a and 2b). In this case, the former route is selected on a daily basis, while the latter route is selected when working on plants, and the same endless transport route 2 as in FIG. 3 is formed. This makes it possible to effectively secure a work space while increasing the mass productivity of cultivation in a closed environment as in the above-described embodiment.
  • one of the features of the present invention is to compensate for the decrease in workability due to the dense transport path 2a in the cultivation area A by taking a means of creating a separate area (work area B). Is. Therefore, it is indispensable that the transport route 2 passes through at least the cultivation area A and the work area B, but as long as this condition is satisfied, the transport route 2 may further pass through an area different from these areas A and B. ..

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Hydroponics (AREA)

Abstract

Le problème décrit par la présente invention est de sécuriser un espace de travail nécessaire tout en accroissant la productivité en masse de la culture dans un environnement fermé. La solution selon l'invention porte sur une zone de culture (A) qui est une zone dans laquelle des plantes sont cultivées. Une zone de travail (B) est une zone dédiée pour effectuer le travail sur les plantes, et est séparée comme zone distincte de la zone de culture (A). Une pluralité d'étagères de culture (1) sont mobiles et disposées en rangées et colonnes dans la zone de culture (A). Un dispositif de transport amène la pluralité des étagères de culture (1) à être encerclées ensemble le long d'un trajet de transport sans fin (2) défini dans un environnement fermé, par l'intermédiaire de la zone de culture (A) et de la zone de travail (B). Les trajets de transport (2b) s'étendent de manière éparse dans la zone de travail (B), et les trajets de transport (2a) s'étendent de manière plus dense dans la zone de culture (A) par rapport aux trajets de transport (2b) dans la zone de travail (B).
PCT/JP2020/019131 2020-05-13 2020-05-13 Système de culture de plantes WO2021229726A1 (fr)

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PCT/JP2020/019131 WO2021229726A1 (fr) 2020-05-13 2020-05-13 Système de culture de plantes

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422525B2 (fr) * 1988-04-07 1992-04-17 Kirin Biiru Kk
JP2000023574A (ja) * 1996-12-04 2000-01-25 Kano Seisakusho:Kk 植物工場

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Publication number Priority date Publication date Assignee Title
JP2944958B2 (ja) * 1997-04-16 1999-09-06 ヨシモトポール株式会社 プレハブ式畜舎、空調方式および施工方法
JP4207296B2 (ja) * 1999-03-11 2009-01-14 株式会社Ｉｈｉ 植物栽培設備および植物栽培方法
JP4860682B2 (ja) * 2008-12-24 2012-01-25 ヤフー株式会社 データセンター排熱利用植物栽培システム
JP5762646B2 (ja) * 2013-04-24 2015-08-12 株式会社日立システムズ コンテナ型データセンター
US11582925B2 (en) * 2018-07-31 2023-02-21 Walmart Apollo, Llc System for watering live plants on a maneuverable rack

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422525B2 (fr) * 1988-04-07 1992-04-17 Kirin Biiru Kk
JP2000023574A (ja) * 1996-12-04 2000-01-25 Kano Seisakusho:Kk 植物工場

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