WO2015128911A1 - 水耕栽培装置とそれを用いた水耕栽培方法 - Google Patents
水耕栽培装置とそれを用いた水耕栽培方法 Download PDFInfo
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- WO2015128911A1 WO2015128911A1 PCT/JP2014/004928 JP2014004928W WO2015128911A1 WO 2015128911 A1 WO2015128911 A1 WO 2015128911A1 JP 2014004928 W JP2014004928 W JP 2014004928W WO 2015128911 A1 WO2015128911 A1 WO 2015128911A1
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- hydroponic cultivation
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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
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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
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/20—Forcing-frames; Lights, i.e. glass panels covering the forcing-frames
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
-
- 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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/249—Lighting means
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- 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 hydroponic cultivation apparatus and a hydroponic cultivation method using the same.
- Patent Document 2 a hydroponic cultivation apparatus is known that can produce tubers without causing skin hypertrophy.
- JP 2003-009676 A Japanese Patent Laid-Open No. 10-096961
- the hydroponic cultivation apparatus of the present invention includes a swelling member including a first through hole, and includes a partition member having a first main surface and a second main surface facing each other.
- the hydroponic cultivation apparatus has a first space surrounded by a plurality of surfaces including the first main surface of the partition member, and has a placement surface provided at a position facing the first main surface.
- FIG. 1 is a cross-sectional view of a hydroponic cultivation apparatus according to Embodiment 1 of the present invention.
- FIG. 2 is an enlarged view of region A of the hydroponic cultivation apparatus shown in FIG.
- FIG. 3 is a cross-sectional view of a hydroponic cultivation apparatus according to Embodiment 2 of the present invention.
- FIG. 4 is an enlarged view of region B of the hydroponic cultivation apparatus shown in FIG.
- FIG. 5 is a cross-sectional view of a hydroponic cultivation apparatus according to Embodiment 3 of the present invention.
- FIG. 6 is a cross-sectional view of a hydroponic cultivation apparatus according to Embodiment 4 of the present invention.
- FIG. 1 is a cross-sectional view of a hydroponic cultivation apparatus according to Embodiment 1 of the present invention.
- FIG. 2 is an enlarged view of region A of the hydroponic cultivation apparatus shown in FIG.
- FIG. 3 is a cross-sectional view of a hydroponic
- the temperature cannot be controlled independently by separating the plant body from the above-ground part and the underground part. Also, condensation occurs near the nutrient solution and mold occurs. Molds cause plant decay and weakening.
- the space for arranging the above-ground part of the root vegetable, which is a plant body, and the space for arranging the underground part and nutrient solution are separated by a foamed polystyrene board.
- the foamed polystyrene board has a fixed planting hole that determines the arrangement of the plant body, and the stem of the plant body surrounded by the urethane foam piece is inserted into the fixed planting hole and fixed. Therefore, the position of the urethane foam piece varies as the plant grows. Due to the change in the position of the urethane foam piece, a gap is generated between the urethane foam piece and the plant body or between the urethane foam piece and the fixed planting hole.
- the present invention can prevent the occurrence of mold by preventing dew condensation in the vicinity of the underground part or the planting hole in an apparatus for hydroponically cultivating root vegetables by separating the above-ground part and the underground part.
- Embodiment 1 a hydroponic cultivation apparatus 1A according to Embodiment 1 of the present invention will be described with reference to FIGS. 1 and 2.
- FIG. 1 is a cross-sectional view of the hydroponic cultivation apparatus 1A.
- FIG. 2 is an enlarged view of region A in FIG.
- the hydroponic cultivation apparatus 1A for example, it is possible to grow a fixed planting seedling 10 of root vegetables such as potato.
- Hydroponic cultivation apparatus 1 ⁇ / b> A has a partition member 3.
- the first space 21 is below the partition member 3, and the second space 22 is above the partition member 3.
- the partition member 3 includes a swelling member 31 in which a through hole 33 (first through hole 331) is formed, and has a first main surface 341 and a second main surface 342 facing each other.
- the hydroponic cultivation apparatus 1 ⁇ / b> A has a placement surface 61 at a position facing the first main surface 341 in the first space 21 surrounded by a plurality of surfaces 211 including the first main surface 341 of the partition member 3.
- the first through hole 331 formed in the swelling member 31 can be contracted by the absorption of water vapor or water in the swelling member 31.
- the swelling member 31 has hygroscopicity or water absorption, and expands by absorbing water vapor or water. That is, it also has swelling properties.
- the swelling member 31 has flexibility and elasticity, and the flexibility and elasticity can be increased by moisture absorption or water absorption.
- an acrylic resin such as an ultrahigh water-absorbing resin, polyethylene glycol, or the like can be used.
- the heat insulating member 32 has a heat insulating property.
- the heat insulating member 32 for example, glass wool, wood fiber board, foamed polystyrene, rigid urethane foam, or the like can be used.
- natural fibers such as a wood fiber board are preferable because they have relatively high moisture absorption and desorption properties and are unlikely to cause condensation.
- the hydroponic cultivation apparatus 1A can be configured, for example, by spatially separating the inside of the cultivation tank 2 by the partition member 3.
- the space surrounded by the plurality of surfaces 211 including the first main surface 341 of the partition member 3 is defined as the first space 21, and the space surrounded by the plurality of surfaces 221 including the second main surface 342 is the second.
- a space 22 is assumed.
- the inner surface of the cultivation tank 2 can be used as the plurality of surfaces 211 constituting the first space 21 and the plurality of surfaces 221 constituting the second space 22.
- the hole diameter of the first through-hole 331 is such that when the stem 102 is passed through the first through-hole 331 in a state where the swelling member 31 does not absorb moisture or water, the hole wall between the stem 102 and the first through-hole 331 It is preferable that there is a gap between them. It is preferable that the first through hole 331 has such a size that it can be contracted to such an extent that the swelling member 31 comes into contact with the stem portion 102 by the moisture absorption or the water absorption expansion. In a state where the swelling member 31 does not absorb moisture or absorb water, the hole diameter of the first through hole 331 is, for example, not less than 10 mm and not more than 20 mm. The swelling member 31 also has flexibility and elasticity. Therefore, when the planted seedling 10 is passed through the first through-hole 331, the hole diameter of the first through-hole 331 can be increased and then returned to the original hole diameter.
- the diameter of the second through hole 332 is preferably larger than the diameter of the first through hole 331. This is because the work of arranging the planted seedlings 10 in the through holes 33 is facilitated.
- the state in which the swelling member 31 does not absorb moisture or water is, for example, a state at the time of factory shipment of the hydroponic cultivation apparatus 1A (initial state) or a state in which the swelling member 31 is dried.
- the first through hole 331 and the second through hole 332 are preferably circular, but not limited thereto.
- it may be a polygon or a star.
- the mounting table 6 is located under the through hole 33 in FIG. 1 and has a mounting surface 61 on which a growing tuber 101 can be placed.
- the nutrient solution 5 is placed in the first space 21 around the mounting table 6 so that the liquid level is lower than the mounting surface 61.
- the root 103 can contact the nutrient solution 5 and absorb the nutrient solution 5.
- the tuber 101 can be prevented from coming into contact with the nutrient solution 5, and the occurrence of skin enlargement and decay can be prevented.
- the mounting surface 61 has a gap that can penetrate the root portion 103 and cannot penetrate the tuber 101.
- the tuber 101 can be prevented from touching the nutrient solution 5, and the root 103 can penetrate the placement surface 61 and touch the nutrient solution 5 under the placement surface 61.
- the mounting table 6 is disposed so as to protrude upward from the lower portion of the first space 21, that is, the bottom of the cultivation tank 2, but is not limited thereto.
- the mounting table 6 having a gap on the mounting surface 61 may be disposed on the entire lower surface of the first space, that is, on the entire bottom surface of the cultivation tank 2.
- the second space 22 preferably has a light period and a dark period. It is preferable that 1 A of hydroponic cultivation apparatuses have the temperature control part 4 which controls the temperature of the 2nd space 22.
- FIG. The temperature control unit 4 preferably has heating and cooling functions for the heat exchange unit 41 and the like.
- the light period and dark period can be realized by sunlight, for example. It is also possible to artificially create a light period and a dark period by providing a light source 7 such as an LED in the second space 22. In other words, the light source 7 can imitate the light and dark periods of day and night by the solar cycle.
- the temperature control unit 4 can set the temperature of the second space 22 in a range of 17 ° C. or more and 23 ° C. or less in the light period and in a range of 7 ° C. or more and 13 ° C. or less in the dark period. Preferably it can be done.
- the temperature from the dark period to the light period can be set higher in the range of 7 ° C. or higher and 13 ° C. or lower.
- the partition member 3 can isolate
- the swelling member 31 can suppress condensation in the first space 21 by absorbing the water vapor evaporated from the nutrient solution 5.
- the heat insulating member 32 can block heat exchange between the first space 21 and the second space 22. Thereby, even if the temperature control unit 4 changes the temperature of the second space 22 in conjunction with the light / dark cycle, the temperature of the first space 21 is not affected. Particularly in the dark period, even if the temperature of the second space 22 is lowered, the temperature drop in the first space 21 can be suppressed. As a result, condensation is avoided in the first space 21. As described above, generation of mold can be prevented by preventing condensation in the first space 21.
- the swelling member 31 since the swelling member 31 has moisture absorption or water absorption, condensation of the through hole 33 and the stem 102 in the vicinity thereof can be prevented, and generation of mold can be suppressed.
- FIG. 3 is a cross-sectional view of the hydroponic cultivation apparatus 1B.
- FIG. 4 is an enlarged view of region B in FIG.
- the partition member 3 of the hydroponic cultivation apparatus 1A according to Embodiment 1 has a multilayer structure in which a swelling member 31 and a heat insulating member 32 are stacked.
- the partition member 3B in the hydroponic cultivation apparatus 1B has a single-layer structure. Other configurations are the same as those in the first embodiment.
- the partition member 3 ⁇ / b> B has a flat plate shape and can be configured by the swelling member 31 in which the first through-hole 331 is formed and the heat insulating member 32 surrounding the swelling member 31.
- the second through hole 332 is formed in the heat insulating member 32, and the swelling member 31 is disposed in the hole of the second through hole 332.
- the hole diameter of the first through hole is preferably 10 mm or more and 20 mm or less during drying.
- the diameter of the second through hole is preferably 20 mm or more and 50 mm or less. The amount of the swelling member 31 used can be reduced.
- the partition member 3 ⁇ / b> B can be formed by filling the swelling member 31 inside the second through-hole 332 of the flat heat insulating member 32. Moreover, it can also form by integrally molding the swelling member 31 in which the 1st through-hole was formed so that it may be enclosed with the heat insulation member 32.
- FIG. 1 A partition member 3 ⁇ / b> B can be formed by filling the swelling member 31 inside the second through-hole 332 of the flat heat insulating member 32. Moreover, it can also form by integrally molding the swelling member 31 in which the 1st through-hole was formed so that it may be enclosed with the heat insulation member 32.
- the stem portion 102 surrounded by the swelling member 31 can be passed through the second through hole 332 formed in the partition member 3B.
- the swelling member 31 may be filled in the gap between the second through-hole 332 and the stem 102 after passing the stem 102 of the planted seedling 10 inside the second through-hole 332. Since the size of the second through-hole 332 is larger than that of the first through-hole 331, the placement work of the fixed planting seedling 10 is facilitated.
- FIG. 5 is a sectional view of the hydroponic cultivation apparatus 1C.
- the hydroponic cultivation apparatus 1 ⁇ / b> C has a first dehumidifying unit 71 in the first space 21.
- Other configurations are the same as those in the first embodiment.
- the humidity of the first space 21 can be suppressed by the first dehumidifying unit 71.
- the hydroponic cultivation apparatus 1 ⁇ / b> C may include a communication unit 711 that connects the first dehumidifying unit 71 and the outside of the first space 21.
- the water collected by the first dehumidifying unit 71 can be discharged to the outside of the first space 21.
- the water collected by the first dehumidifying unit 71 can be returned to the nutrient solution 5 and reused.
- the 1st dehumidification part 71 can also maintain appropriate humidity in the 1st space 21 by monitoring the humidity of the 1st space 21.
- FIG. 1st dehumidification part 71 can also maintain appropriate humidity in the 1st space 21 by monitoring the humidity of the 1st space 21.
- FIG. 6 is a cross-sectional view of the hydroponic cultivation apparatus 1D.
- Hydroponics apparatus 1 ⁇ / b> D has a second dehumidifying part 72 outside the first space 21.
- the second dehumidifying part 72 is connected to the first space 21 through the communication part 721.
- Other configurations are the same as those in the first embodiment.
- the humidity of the first space 21 can be suppressed by the second dehumidifying unit 72. As a result, dew condensation in the first space 21 can be avoided, and the effect of preventing mold generation can be further enhanced. Further, the second dehumidifying part 72 is provided outside the first space 21. Therefore, the first space 21 can be made smaller.
- the second dehumidifying unit 72 can also maintain an appropriate humidity in the first space 21 by monitoring the humidity of the first space 21.
- FIG. 7 is a sectional view of the hydroponic cultivation apparatus 1E.
- Hydroponics apparatus 1E has a nutrient solution inlet 200 and a discharge port 201. Other configurations are the same as those in the first embodiment.
- the injection port 200 is provided on the side surface of the first space 21 in the cultivation tank 2 and can inject the nutrient solution 5 into the first space 21.
- the discharge port 201 is provided at the bottom near the other side surface of the first space 21 and can discharge the nutrient solution 5.
- the injection port 200 can be disposed on one of the plurality of surfaces 211 constituting the first space 21, and the discharge port 201 can be provided on the other one of the plurality of surfaces 211 constituting the first space 21.
- the nutrient solution 5 is caused to flow between the injection port 200 and the discharge port 201 by providing the discharge port 201 in the first space 21 at the bottom near the side surface facing the side surface where the injection port 200 is provided. Can do.
- the nutrient solution 5 whose temperature and components are adjusted can be constantly supplied to the root portion 103.
- the height of the liquid surface of the nutrient solution 5 can be controlled by adjusting the height of the drain outlet 201. Thereby, the height of the liquid surface of the nutrient solution 5 can be maintained to be always lower than the placement surface 61. As a result, the tuber 101 is prevented from being soaked in the nutrient solution 5, and the enlargement and decay of the tuber 101 can be avoided.
- the nutrient solution 5 discharged from the discharge port 201 may be discarded as it is, or may be circulated using, for example, a circulation pump and injected again from the injection port 200.
- FIG. 8 is a cross-sectional view of the hydroponic cultivation apparatus 1F.
- Hydroponics apparatus 1F has the 2nd space 22 to share, and the 1st space 21a and 21b which are independent.
- a first dehumidifying part 71a is provided in the first space 21a, and a first dehumidifying part 71b is provided in the first space 21b.
- Other configurations are the same as those in the first embodiment.
- Hydroponics apparatus 1F can control each humidity by dehumidifying independently in 1st space 21a, 21b which became independent. With this configuration, for example, it is possible to control the humidity environment optimal for different planting seedlings 10a and 10b in the first spaces 21a and 21b. Moreover, different types (for example, different concentrations) of nutrient solutions 5a and 5b can be used in the first spaces 21a and 21b, respectively. Therefore, the nutrient solution 5a, 5b optimal for the fixed planting seedlings 10a, 10b can be provided.
- the hydroponic cultivation apparatus 1F can simultaneously cultivate different types of root vegetables with one apparatus.
- a second dehumidifying part (see FIG. 6) provided outside the first space 21 as shown in FIG. (Not shown) may be provided.
- FIG. 9 is a cross-sectional view of the hydroponic cultivation apparatus 1G.
- Hydroponics apparatus 1G has independent second spaces 22a and 22b and a shared first space 21.
- the temperature controller 4a is provided in the second space 22a
- the temperature controller 4b is provided in the second space 22b.
- Other configurations are the same as those in the first embodiment.
- Hydroponics apparatus 1G can control the temperature independently in the independent second spaces 22a and 22b. For example, it is possible to control the temperature environment to be optimal for different planted seedlings 10a and 10b in the second spaces 22a and 22b. Therefore, the hydroponic cultivation apparatus 1G can simultaneously cultivate different types of root vegetables with one apparatus.
- the cultivation tank 2 of the hydroponic cultivation apparatuses 1A to 1G may be of a size that allows humans to work in it.
- it may be a plastic house for growing plants or a growing room of a plant growing factory.
- the cross-sectional shape of hydroponic cultivation apparatus 1A to 1G is a rectangular shape, it is not limited thereto, and may be, for example, a substantially semicircular shape or a polygonal shape.
- the first space 21 is preferably shielded from light.
- a light-shielding material for the portion that forms the first space 21 of the cultivation tank 2.
Abstract
Description
以下、本発明の実施形態1における水耕栽培装置1Aについて図1及び図2を参照して説明する。
以下、本発明の実施形態2における水耕栽培装置1Bについて図3及び図4を参照して説明する。
以下、本発明の実施形態3における水耕栽培装置1Cについて図5を参照して説明する。図5は水耕栽培装置1Cの断面図である。水耕栽培装置1Cは、第1空間21に第1除湿部71を有している。それ以外の構成は、実施形態1と同じである。
以下、本発明の実施形態4における水耕栽培装置1Dについて図6を参照して説明する。図6は水耕栽培装置1Dの断面図である。
以下、本発明の実施形態5における水耕栽培装置1Eについて図7を参照して説明する。図7は水耕栽培装置1Eの断面図である。
以下、本発明の実施形態6における水耕栽培装置1Fについて図8を参照して説明する。図8は、水耕栽培装置1Fの断面図である。
以下、本発明の実施形態7における水耕栽培装置1Gについて図9を参照して説明する。図9は水耕栽培装置1Gの断面図である。
2 栽培槽
21,21a,21b 第1空間
22,22a,22b 第2空間
3,3B 仕切り部材
31 膨潤部材
32 断熱部材
33 貫通孔
331 第1貫通孔
332 第2貫通孔
341 第1主面
342 第2主面
4,4a,4b 温度制御部
5,5a,5b 養液
6 載置台
71,71a,71b 第1除湿部
72 第2除湿部
711,721 連通部
10,10a,10b 定植苗(根菜類)
101 塊茎
102 茎部
103 根部
104 葉部
Claims (16)
- 第1貫通孔が形成された膨潤部材を含み、互いに背向する第1主面及び第2主面を有する仕切り部材と、
前記仕切り部材の前記第1主面を含む複数面で囲まれた第1空間において、前記第1主面に対向する位置に設けられた載置面と、を備える
水耕栽培装置。 - 前記第1貫通孔は、前記膨潤部材における水蒸気または水の吸収により、収縮することができる
請求項1に記載の水耕栽培装置。 - 前記仕切り部材は、前記膨潤部材と、前記第1貫通孔と繋がる第2貫通孔が形成された断熱部材とを積重ねて形成され、
前記膨潤部材は、前記第1空間に接している
請求項1又は2に記載の水耕栽培装置。 - 前記仕切り部材は、前記膨潤部材と、前記膨潤部材を孔内に含む第2貫通孔が形成された断熱部材とで構成された
請求項1又は2に記載の水耕栽培装置。 - 前記仕切り部材により前記第1空間と、前記仕切り部材の第2主面を含む複数面で囲まれ、明期と暗期を与えることができる第2空間とに分離される栽培槽と、
前記第2空間の温度を制御する温度制御部と、をさらに備える
請求項1から4のいずれか一項に記載の水耕栽培装置。 - 前記温度制御部は、前記第2空間の前記明期における温度を17℃以上、23℃以下の範囲に設定することができるとともに、前記第2空間の前記暗記における温度を7℃以上、13℃以下の範囲に設定することができる
請求項5に記載の水耕栽培装置。 - 前記温度制御部は、前記第2空間の前記明期における温度を、前記第2空間の前記暗期における温度よりも7℃以上、13℃以下の範囲で高く設定することができる
請求項5に記載の水耕栽培装置。 - 前記第2空間内に設けられ、前記明期を与えることができる光源をさらに備える
請求項5から7のいずれか一項に記載の水耕栽培装置。 - 前記第1空間を構成する前記複数面のひとつに設けられた前記第1空間に養液を注入することができる注入口と、
前記第1空間を構成する前記複数面の他のひとつに設けられた前記第1空間から前記養液を排出することができる排出口とを、さらに備える
請求項1から8のいずれか一項に記載の水耕栽培装置。 - 前記第1空間の内部に設けられた第1除湿部をさらに備える
請求項1から9のいずれか一項に記載の水耕栽培装置。 - 前記第1空間の外部に設けられる第2除湿部と、前記第2除湿部と前記第1空間とを連通する連通部と、をさらに備える
請求項1から9いずれか一項に記載の水耕栽培装置。 - 地上部と、地下部と、前記地上部と前記地下部とを繋ぐ茎部とを有する根菜類を、請求項1に記載の水耕栽培装置を用いて栽培する水耕栽培方法であって、
養液と前記地下部とを前記第1空間に配置して、前記膨潤部材に形成された前記第1貫通孔に前記茎部を通し、
前記第1貫通孔の孔径を、前記茎部と接触する大きさに収縮させる
水耕栽培方法。 - 前記膨潤部材に水蒸気または水を吸収させて前記第1貫通孔を収縮させる
請求項12に記載の水耕栽培方法。 - 前記地上部は、前記仕切り部材の前記第2主面を含む複数面で囲まれ、明期と暗期とを与えられる第2空間に配置され、
前記根菜類の根茎形成期において、前記第2空間において、前記明期の温度を前記暗期の温度よりも高くする
請求項12または13に記載の水耕栽培方法。 - 前記第2空間の前記明期における温度を17℃以上、23℃以下の範囲にするとともに、前記第2空間の前記暗期における温度を7℃以上、13℃以下の範囲にする
請求項14に記載の水耕栽培方法。 - 前記第2空間の前記明期における温度を、前記第2空間の前記暗期における温度よりも7℃以上、13℃以下の範囲で高くする
請求項14に記載の水耕栽培方法。
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EP14883617.4A EP3111753A4 (en) | 2014-02-28 | 2014-09-26 | Hydroponic device and hydroponic method using same |
CN201480076338.3A CN106061242A (zh) | 2014-02-28 | 2014-09-26 | 水耕栽培装置和使用它的水耕栽培方法 |
US15/121,438 US20160360714A1 (en) | 2014-02-28 | 2014-09-26 | Hydroponic cultivation apparatus and hydroponic cultivation method using the same |
JP2016504867A JP6172647B2 (ja) | 2014-02-28 | 2014-09-26 | 水耕栽培装置とそれを用いた水耕栽培方法 |
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US (1) | US20160360714A1 (ja) |
EP (1) | EP3111753A4 (ja) |
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WO2017106757A1 (en) * | 2015-12-18 | 2017-06-22 | Replantable Llc | Growing media for plants |
WO2018190087A1 (ja) * | 2017-04-13 | 2018-10-18 | パナソニックIpマネジメント株式会社 | 水耕栽培装置 |
US11083126B2 (en) | 2016-09-12 | 2021-08-10 | Hamama, Inc. | Seed quilts |
US11212956B2 (en) | 2016-09-12 | 2022-01-04 | Hamama, Inc. | Growing seed quilts |
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US20170099789A1 (en) * | 2015-10-08 | 2017-04-13 | Chaz Shelton | Systems, Methods, and Devices for Growing and Harvesting Produce |
ITUB20159154A1 (it) * | 2015-12-18 | 2017-06-18 | Daniele Rossi | Apparecchiatura per la coltivazione di verdure, ortaggi, funghi, piante ornamentali e simili. |
JP6650631B2 (ja) * | 2016-02-08 | 2020-02-19 | パナソニックIpマネジメント株式会社 | 水耕栽培装置 |
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JP6970902B2 (ja) * | 2017-12-13 | 2021-11-24 | パナソニックIpマネジメント株式会社 | 水耕栽培装置 |
WO2019156151A1 (ja) * | 2018-02-07 | 2019-08-15 | 勝義 長瀬 | 縦型水耕栽培システム及び縦型水耕栽培方法 |
US20220124995A1 (en) * | 2019-01-11 | 2022-04-28 | 1769474 Alberta Ltd. | Plant incubation apparatuses and related methods |
CN109874659B (zh) * | 2019-04-24 | 2021-01-01 | 乐陵希森马铃薯产业集团有限公司 | 一种土豆无土栽培灵活扩增培养槽的防护装置 |
CN111972271A (zh) * | 2020-08-17 | 2020-11-24 | 杭州王之新创信息技术研究有限公司 | 一种块茎植物无土培养固定盒 |
CN111972270A (zh) * | 2020-08-17 | 2020-11-24 | 杭州王之新创信息技术研究有限公司 | 一种无土培养植物根茎固定盒 |
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US11083126B2 (en) | 2016-09-12 | 2021-08-10 | Hamama, Inc. | Seed quilts |
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Also Published As
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US20160360714A1 (en) | 2016-12-15 |
JP6172647B2 (ja) | 2017-08-02 |
EP3111753A4 (en) | 2017-03-29 |
CN106061242A (zh) | 2016-10-26 |
JPWO2015128911A1 (ja) | 2017-03-30 |
EP3111753A1 (en) | 2017-01-04 |
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