JPH0315323A - Plant growing apparatus - Google Patents
Plant growing apparatusInfo
- Publication number
- JPH0315323A JPH0315323A JP1149258A JP14925889A JPH0315323A JP H0315323 A JPH0315323 A JP H0315323A JP 1149258 A JP1149258 A JP 1149258A JP 14925889 A JP14925889 A JP 14925889A JP H0315323 A JPH0315323 A JP H0315323A
- Authority
- JP
- Japan
- Prior art keywords
- air
- root
- plant
- water
- roots
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000003337 fertilizer Substances 0.000 claims abstract description 16
- 238000009833 condensation Methods 0.000 claims abstract description 10
- 230000005494 condensation Effects 0.000 claims abstract description 10
- 239000003595 mist Substances 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 238000000889 atomisation Methods 0.000 claims description 8
- 241000196324 Embryophyta Species 0.000 claims 5
- 238000010992 reflux Methods 0.000 claims 1
- 244000052616 bacterial pathogen Species 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、植物育成装置特に土を用いない植物育成装置
に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a plant growing device, particularly a plant growing device that does not use soil.
〔従来の技術及び発明が解決しようとする課題〕この種
従来の植物育成装置としては、水耕法によるものがある
が、密封系にすることは非常に困難であり、そのため雑
菌の侵入があり、根腐れの防止が困難であった。そこで
、この防止のために、肥料を混入した水を根の周囲に間
欠的に高速で流すようにしていたが、それでも根腐れを
完全に防止することはできず、而も多量の肥料と水を必
要とするという問題があった。また、水に溶けこむ酸素
の量もわずかであるため、根に積極的に十分な酸素を供
給することが不可能であり、根腐れを効果的に防止する
ことはできなかった。[Prior art and problems to be solved by the invention] Conventional plant growing devices of this type are based on the hydroponic method, but it is extremely difficult to create a sealed system, and as a result, bacteria can invade. , it was difficult to prevent root rot. In order to prevent this, water mixed with fertilizer was intermittently flowed around the roots at high speed, but this still did not completely prevent root rot, and a large amount of fertilizer and water were used. The problem was that it required . Furthermore, since the amount of oxygen that dissolves in water is small, it is impossible to actively supply sufficient oxygen to the roots, and root rot cannot be effectively prevented.
本発明は、上記問題点に鑑み、根腐れを防止でき、少量
の肥料と水で足り、植物を常に適正な育成条件の下に置
ける植物育成装置を提供することを目的としている。SUMMARY OF THE INVENTION In view of the above-mentioned problems, an object of the present invention is to provide a plant growing device that can prevent root rot, requires only a small amount of fertilizer and water, and can always keep plants under appropriate growing conditions.
〔課題を解決するための手段及び作用〕本発明による植
物育成装置は、肥料を混入した水を溜める水槽と、該水
槽の水を超音波振動によって霧化する霧化部と、酸素富
化膜を通して外気から外圧より僅かに高い空気を前記霧
化部に供給する空気供給部と、前記霧化部より噴出する
霧中に根が位置すべく植物の根を保持する根保持部と、
該根保持部近傍と前記空気供給部の内側とを結ぶ還流路
と、前記根保持部近傍に設けた結露センサと、該結露セ
ンサからの信号により霧化部及び空気供給部を制御して
根近傍の水分を十分な量に保持する制御部とを備え、該
制御部以外の上記部分全てを一つの密封系にして成るこ
とにより、雑菌の侵入が完全に防止されるので肥料が混
入した水を高速で流したりする必要が無く、且つ根が空
気中に存在してその呼吸が自由になると共に、根に供給
される霧中に酸素が豊富に存在するようにしたものであ
る。[Means and effects for solving the problems] A plant growing device according to the present invention comprises a water tank for storing water mixed with fertilizer, an atomization section that atomizes the water in the tank by ultrasonic vibration, and an oxygen enrichment membrane. an air supply section that supplies air slightly higher than the external pressure from the outside air to the atomization section through the atomization section; a root holding section that holds the roots of the plant so that the roots are located in the mist ejected from the atomization section;
A return flow path connecting the vicinity of the root holding part and the inside of the air supply part, a dew condensation sensor provided in the vicinity of the root holding part, and a signal from the dew condensation sensor control the atomization part and the air supply part. By having a control unit that maintains a sufficient amount of moisture in the vicinity, and by making all of the above parts other than the control unit into one sealed system, the intrusion of various germs is completely prevented, so water contaminated with fertilizer can be removed. There is no need to run the mist at high speed, the roots are in the air, allowing them to breathe freely, and the mist supplied to the roots is rich in oxygen.
又、空気供給部の内側に配置されたヒータと、根保持部
近傍に配設された温度センサとを備え、制御部に該温度
センサからの信号により前記ヒータを制御して根近傍の
温度を適正な温度に保持又は変化させる制御も行わせる
ようにしたことにより、植物にとって常に適正な育或条
件が得られるようにしたものである。It also includes a heater disposed inside the air supply section and a temperature sensor disposed near the root holding section, and causes the control section to control the heater based on a signal from the temperature sensor to control the temperature near the roots. By controlling the plant to maintain or change the temperature at an appropriate temperature, it is possible to always obtain appropriate growth conditions for the plants.
又、空気供給部の内側に紫外線ランプを配設したことに
より、殺菌効果をより高めたものである。Furthermore, by disposing an ultraviolet lamp inside the air supply section, the sterilizing effect is further enhanced.
更に、連通路の途中に霧フィルターを配設すれば、空気
供給部の水分が低下し、耐久性を高めることもできる。Furthermore, by disposing a fog filter in the middle of the communication path, the moisture content in the air supply section can be reduced and durability can also be improved.
以下、図示したー実施例に基づき本発明を詳細に説明す
る。Hereinafter, the present invention will be explained in detail based on the illustrated embodiments.
第１図は本発明装置の一実施例の垂直断面図、第２図は
その水平断面図である。図中、ｌは第１室２と第２室３
と第３室４と第４室５とが画成された容器であって、第
１室２と第２室３は外気と連通せしめられているが、第
３室４と第４室５は外気と遮断されている。６は第１室
２に配設された肥料を混入した水を溜める水タンクであ
って、底部には第４室５の下方まで延びる水・肥料供給
パイプ７が接続されている。第４室５底部にはパイブ７
と接続された水槽８が設けられていて、その底部には水
を霧化するための超音波振動子９が設けられている。１
）は超音波振動子９の上方に設けられた垂直ダクトであ
って、その外周壁には複数個の空気流入口ｌ２が形成さ
れている。そして、これらが霧化部を構成している。FIG. 1 is a vertical sectional view of an embodiment of the apparatus of the present invention, and FIG. 2 is a horizontal sectional view thereof. In the figure, l is the first chamber 2 and the second chamber 3
It is a container in which a third chamber 4 and a fourth chamber 5 are defined, and the first chamber 2 and the second chamber 3 are communicated with the outside air, but the third chamber 4 and the fourth chamber 5 are It is cut off from the outside air. Reference numeral 6 denotes a water tank disposed in the first chamber 2 for storing water mixed with fertilizer, and a water/fertilizer supply pipe 7 extending to the lower part of the fourth chamber 5 is connected to the bottom. Pipe 7 at the bottom of the fourth chamber 5
A water tank 8 is provided, and an ultrasonic vibrator 9 for atomizing water is provided at the bottom of the tank 8. 1
) is a vertical duct provided above the ultrasonic transducer 9, and a plurality of air inlets l2 are formed in its outer peripheral wall. These constitute the atomizing section.
ｌ３は第２室３内に配設された空気ポンプである。ｌ４
は第３室４内に配設され且つバイブｌ５を介して空気ボ
ンプｌ３と接続されたエアタンクであって、その出口側
には酸素富化膜ｌ６が設けられ、又入口側には外気に通
じるリリーフバルブｌ７が設けられており、酸素富化膜
ｌ６には空気ポンプ１３によって常時背圧がかけられて
いる。l3 is an air pump disposed within the second chamber 3. l4
is an air tank disposed in the third chamber 4 and connected to the air pump 13 via a vibrator 15; an oxygen enrichment membrane 16 is provided on the outlet side thereof, and the inlet side communicates with the outside air. A relief valve l7 is provided, and back pressure is constantly applied to the oxygen enrichment membrane l6 by an air pump 13.
ｌ８は第３室４内に配設されたモータ内蔵のブロア、ｌ
９は第３室４と垂直ダクトｌｌの空気流入口ｌ２とを連
通ずる水平ダクトであって、これらは酸素富化膜ｌ６を
通った外圧より僅かに高い酸素富化空気を垂直ダクトｌ
ｌの空気流入口ｌ２へ供給する役割を果たしている。そ
して、これらが空気供給部を構成している。l8 is a blower with a built-in motor installed in the third chamber 4;
Reference numeral 9 denotes a horizontal duct that communicates the third chamber 4 with the air inlet l2 of the vertical duct 11.
It plays a role of supplying the air to the air inlet port l2 of l. These constitute an air supply section.
２０は第４室５内に設置された霧フィルター２ｌは霧フ
ィルター２０と第３室４とを連通ずる連通路であって、
これらが空気の還流路を構成している。尚、ブロアｌ８
のモータに耐湿性があれば、霧フィルター２０は特に設
ける必要はない。A fog filter 2l installed in the fourth chamber 5 is a communication path 20 that communicates the fog filter 20 with the third chamber 4,
These constitute an air recirculation path. In addition, blower l8
If the motor is moisture resistant, there is no need to provide the fog filter 20.
２２は第４室５を密封する蓋であって、その中央部には
、植物２３の根を前記霧化部即ち垂直ダクト１）から噴
出する霧中に晒すがそこから第４室５内へ外気が流入す
ることのないように保持する保持部２４が設けられてい
る。又、垂直ダクト１）の上方即ち植物の根が位置する
場所には、根が絡みつくための円柱状の一対のメッシュ
２５が第４室５の両側壁間に回動可能且つ水平移動可能
に横架されることにより位置せしめられている。Reference numeral 22 denotes a lid that seals the fourth chamber 5, and in its central part exposes the roots of the plants 23 to the mist blown out from the atomizing section, that is, the vertical duct 1), and from which outside air flows into the fourth chamber 5. A holding portion 24 is provided to hold the water to prevent it from flowing in. Further, above the vertical duct 1), that is, in the place where the roots of plants are located, a pair of cylindrical meshes 25 for entwining the roots are installed horizontally between both side walls of the fourth chamber 5 so as to be rotatable and horizontally movable. It is located by being suspended.
そして、メッシュ２５を支持するために第４室５の側壁
に設けられたスロットｌＯの内縁には、第４室５の密封
性を保持するためのスポンジ片３４が固着されている。A piece of sponge 34 for maintaining the sealing property of the fourth chamber 5 is fixed to the inner edge of a slot IO provided in the side wall of the fourth chamber 5 to support the mesh 25.
これらが根保持部を構成している。These constitute the root holding part.
第３図に示した如く、２６は蓋２２の四隅に立設された
支柱であって、該支柱間に支持棒２７が横架され該支持
棒２７に摺動自在に取り付けられた摺動子２８間に張ら
れた互いに交差する二対のテグス等の弾性糸２９により
植物２３の茎を扶持して支持するようになっている。As shown in FIG. 3, reference numerals 26 are pillars erected at the four corners of the lid 22, and a support rod 27 is horizontally suspended between the pillars, and a slider is slidably attached to the support rod 27. The stems of the plants 23 are supported by two pairs of elastic threads 29 such as threads stretched between the threads 28 and intersecting with each other.
３０は霧フィルター２０の流入口付近において第４室５
の内壁に取付けられた結露センサであって、これからの
信号により図示しない制御部を介して超音波振動子９及
びブロアｌ８の駆動を制御して根近傍の水分を十分な量
に保持するようになっている。30 is a fourth chamber 5 near the inlet of the fog filter 20.
It is a dew condensation sensor attached to the inner wall of the dew condensation sensor, and the drive of the ultrasonic vibrator 9 and the blower 18 is controlled via a control unit (not shown) based on the signal from this sensor to maintain a sufficient amount of moisture near the roots. It has become.
３ｌは水平ダクト１９内に配置されたヒータ、３２は上
記根保持部即ちメッシュ２５の近くに設けられた温度セ
ンサであって、上記制御部を介し温度センサからの信号
によりヒータ３ｌの発熱量を制御して根近傍の温度を適
正な値に保持又は変化させるようになっている。3l is a heater disposed in the horizontal duct 19; 32 is a temperature sensor provided near the root holding section, that is, the mesh 25; the amount of heat generated by the heater 3l is controlled by a signal from the temperature sensor via the control section; It is controlled to maintain or change the temperature near the roots at an appropriate value.
３３は水平ダクト１９内に配設された殺菌用の紫外線ラ
ンプである。33 is a sterilizing ultraviolet lamp disposed within the horizontal duct 19.
本発明による植物育成装置は上述の如く構成されている
から、まず超音波振動子９により水槽８内の肥料を含ん
だ水が霧化され、ここに上記空気供給部から酸素富化空
気が送られてくる。すると、酸素が豊富で肥料及び水を
含んだ霧が垂直ダクト１）から噴出して植物２３の根に
常時あたるようになり、該根に養分及び酸素が供給され
る。そして、その一部が根に吸収され植物の育成が行わ
れるが、吸収されなかった酸素と養分即ち肥料を含んだ
霧は霧フィルター２０，連通路２ｌを介して第３室４内
に還流する。又、結露センサ３０と上記制御部により超
音波振動子９及びブロアｌ８の駆動が制御され、根近傍
の水分が常時十分な量に保持される。又、温度センサ３
２と上記制御部によりヒータ３ｌの発熱量が制御され、
根近傍の温度が適正な値に保持又は変化せしめられる。Since the plant growing apparatus according to the present invention is configured as described above, first, the water containing fertilizer in the water tank 8 is atomized by the ultrasonic vibrator 9, and oxygen-enriched air is sent there from the air supply section. It's coming. Then, a mist rich in oxygen and containing fertilizer and water is ejected from the vertical duct 1) and constantly hits the roots of the plants 23, supplying them with nutrients and oxygen. A part of the mist is absorbed by the roots and plants are grown, but the mist that is not absorbed and contains oxygen and nutrients, that is, fertilizer, is returned to the third chamber 4 via the fog filter 20 and the communication passage 2L. . Further, the driving of the ultrasonic vibrator 9 and the blower 18 is controlled by the dew condensation sensor 30 and the control section, so that a sufficient amount of moisture near the roots is always maintained. Also, temperature sensor 3
2 and the control unit control the amount of heat generated by the heater 3l,
The temperature near the roots is maintained or changed at an appropriate value.
又、根の成長に伴い、一対のメッシュ２５を互いに離れ
る方向に回転させ且つ移動せしめてやれば、根を常に適
切な状態で保持することができ、更に必要に応じてメッ
シュ２５から根を取り外すことも可能である。Furthermore, by rotating and moving the pair of meshes 25 away from each other as the roots grow, the roots can be maintained in an appropriate state at all times, and the roots can be removed from the mesh 25 if necessary. It is also possible.
かくして、植物２３の育成が適正な条件の下で行われる
が、本実施例の場合上記制御部以外の部分全てが一つの
密封系にしてあるので、雑菌の侵入が完全に防止される
。更に、密封系内の気圧は外気圧より高いので、雑菌の
侵入を有効に防止することができる。又、紫外線ランプ
３３により効果的に殺菌が行なわれる。更に、水耕法の
ように水を高速で流したりする必要が無いので、肥料と
水が少量で済む。又、植物２３の根は常に空気に晒され
ている結果となるから呼吸が自由になると共に、酸素富
化空気が積極的に供給されるので、根腐れを防止できる
。又、霧トラップ２０により空気供給部における水分を
下げることができるので、プロ．アｌ８等の耐久性が高
まる。In this way, the plants 23 are grown under proper conditions, but in this embodiment, all parts other than the control section are in one sealed system, so that invasion of various germs is completely prevented. Furthermore, since the air pressure inside the sealed system is higher than the outside air pressure, invasion of various germs can be effectively prevented. Furthermore, the ultraviolet lamp 33 effectively performs sterilization. Furthermore, since there is no need to run water at high speeds as in hydroponic methods, only a small amount of fertilizer and water is required. Furthermore, the roots of the plants 23 are constantly exposed to air, allowing them to breathe freely, and since oxygen-enriched air is actively supplied, root rot can be prevented. In addition, since the fog trap 20 can reduce moisture in the air supply section, professional. Increases the durability of Al8 etc.
上述の如く、本発明による植物育成装置は、根腐れを防
止でき、少量の肥料と水で足り、植物を常にに適正な育
成条件の下に置くことができるという実用上重要な利点
を有している。As mentioned above, the plant growing device according to the present invention has important practical advantages in that it can prevent root rot, requires only a small amount of fertilizer and water, and can always keep plants under appropriate growing conditions. ing.
第１図は本発明装置の一実施例の垂直断面図、第２図は
その水平断面図、第３図はその茎支持部の斜視図である
。
ｌ・・・・容器、２・・・・第１室、３・・・・第２室
、４・・・・第３室、５・・・・第４室、６・・・・水
タンク、７・・・・水・肥料供給パイプ、８・・・・水
槽、９・・・・超音波振動子、ＩＯ・・・・スロット、
１ｌ・・・・垂直ダクト、ｌ２・・・・空気流入口、ｌ
３・・・・空気ポンプ、ｌ４・・・・エアタンク、１５
・・・・パイプ、ｌ６・・・・酸素富化膜、ｌ了リリー
フバルブ、１８・・・・ブロア、１９・・・・水平ダク
ト、２０●●・●霧フィルター ２ｌ●●●●連通路、
２２・・・・蓋、２３・・●●植物、２４●・・・保持
部、２５・・・●メッシュ、２６・・・・支柱、２７・
・・・支持棒、２８・・・・摺動子、２９・・・・弾性
糸、３０・・・・結露センサ、３ｌ・・・・ヒータ、３
２・●・・温度センサ、３３・・・・紫外線ランプ、３
４・●・●スポンジ片。
第FIG. 1 is a vertical sectional view of one embodiment of the device of the present invention, FIG. 2 is a horizontal sectional view thereof, and FIG. 3 is a perspective view of the stem support portion thereof. l...Container, 2...1st chamber, 3...2nd chamber, 4...3rd chamber, 5...4th chamber, 6...Water tank , 7...Water/fertilizer supply pipe, 8...Water tank, 9...Ultrasonic vibrator, IO...Slot,
1l... Vertical duct, l2... Air inlet, l
3...Air pump, l4...Air tank, 15
...Pipe, l6...Oxygen enrichment membrane, relief valve, 18...Blower, 19...Horizontal duct, 20●●・●Mist filter 2l●●●●Communication path ,
22... Lid, 23...●● Plant, 24●... Holding part, 25...● Mesh, 26... Support, 27...
... Support rod, 28 ... Slider, 29 ... Elastic thread, 30 ... Condensation sensor, 3l ... Heater, 3
2.●...Temperature sensor, 33...Ultraviolet lamp, 3
4.●・● Sponge piece. No.
Claims (4)
超音波振動によって霧化する霧化部と、酸素富化膜を通
して外気から外圧より僅かに高い空気を前記霧化部に供
給する空気供給部と、前記霧化部より噴出する霧中に根
が位置すべく植物の根を保持する根保持部と、該根保持
部近傍と前記空気供給部の内側とを結ぶ還流路と、前記
根保持部近傍に設けた結露センサと、該結露センサから
の信号により霧化部及び空気供給部を制御して根近傍の
水分を十分な量に保持する制御部とを備え、該制御部以
外の上記部分全てを一つの密封系にして成る植物育成装
置。(1) A water tank that stores water mixed with fertilizer, an atomization unit that atomizes the water in the tank using ultrasonic vibration, and air that is slightly higher than the external pressure from the outside through an oxygen enrichment membrane is supplied to the atomization unit. a root holding part that holds plant roots so that the roots are located in the mist ejected from the atomizing part; and a return flow path connecting the vicinity of the root holding part and the inside of the air supply part; The control unit includes a dew condensation sensor provided near the root holding unit, and a control unit that controls an atomization unit and an air supply unit based on a signal from the dew condensation sensor to maintain a sufficient amount of moisture near the roots. A plant growing device comprising all of the above-mentioned parts except for the above parts in one sealed system.
部近傍に配設された温度センサとを備え、制御部に該温
度センサからの信号により前記ヒータを制御して根近傍
の温度を適正な温度に保持又は変化させる制御も行わせ
るようにしたことを特徴とする請求項（１）に記載の植
物育成装置。(2) A heater disposed inside the air supply section and a temperature sensor disposed near the root holding section; 2. The plant growing device according to claim 1, further comprising control for maintaining or changing the temperature at an appropriate temperature.
を特徴とする請求項（１）又は（２）に記載の植物育成
装置。(3) The plant growing device according to claim 1 or 2, characterized in that an ultraviolet lamp is disposed inside the air supply section.
徴とする請求項（１）乃至（３）のいずれかに記載の植
物育成装置。(4) The plant growing device according to any one of claims (1) to (3), characterized in that a fog filter is disposed in the middle of the reflux path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1149258A JPH0315323A (en) | 1989-06-12 | 1989-06-12 | Plant growing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1149258A JPH0315323A (en) | 1989-06-12 | 1989-06-12 | Plant growing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0315323A true JPH0315323A (en) | 1991-01-23 |
Family
ID=15471323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1149258A Pending JPH0315323A (en) | 1989-06-12 | 1989-06-12 | Plant growing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315323A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010259389A (en) * | 2009-05-08 | 2010-11-18 | Majima Kenkyusho:Kk | Hydroponics apparatus |
| WO2015037163A1 (en) | 2013-09-12 | 2015-03-19 | パナソニックＩｐマネジメント株式会社 | Hydroponic cultivation device and hydroponic cultivation method |
| WO2019073073A1 (en) * | 2017-10-13 | 2019-04-18 | Lettus Grow Ltd | Aeroponics apparatus |
| CN109716954A (en) * | 2019-04-01 | 2019-05-07 | 常州纺织服装职业技术学院 | The green control method and device for planting lamp |
| CN110249849A (en) * | 2019-07-30 | 2019-09-20 | 福建省农业科学院土壤肥料研究所 | A kind of liquid manure recycling device system |
| KR20220053780A (en) * | 2020-10-23 | 2022-05-02 | 주식회사 애드소닉 | Spray type hydroponic cultivation device |
| WO2023032131A1 (en) * | 2021-09-02 | 2023-03-09 | 株式会社星光技研 | Mist generator and plant cultivation apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5568224A (en) * | 1978-11-15 | 1980-05-22 | Tokyo Shibaura Electric Co | Mist recirculating type plant culture instrument |
| JPS6219032A (en) * | 1985-07-18 | 1987-01-27 | 山本 正男 | Plant culture apparatus |
-
1989
- 1989-06-12 JP JP1149258A patent/JPH0315323A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5568224A (en) * | 1978-11-15 | 1980-05-22 | Tokyo Shibaura Electric Co | Mist recirculating type plant culture instrument |
| JPS6219032A (en) * | 1985-07-18 | 1987-01-27 | 山本 正男 | Plant culture apparatus |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010259389A (en) * | 2009-05-08 | 2010-11-18 | Majima Kenkyusho:Kk | Hydroponics apparatus |
| WO2015037163A1 (en) | 2013-09-12 | 2015-03-19 | パナソニックＩｐマネジメント株式会社 | Hydroponic cultivation device and hydroponic cultivation method |
| WO2019073073A1 (en) * | 2017-10-13 | 2019-04-18 | Lettus Grow Ltd | Aeroponics apparatus |
| GB2567630A (en) * | 2017-10-13 | 2019-04-24 | Lettus Grow Ltd | Aeroponics apparatus |
| EP4233527A3 (en) * | 2017-10-13 | 2023-09-06 | Lettus Grow Ltd | Aeroponics apparatus |
| CN109716954A (en) * | 2019-04-01 | 2019-05-07 | 常州纺织服装职业技术学院 | The green control method and device for planting lamp |
| CN110249849A (en) * | 2019-07-30 | 2019-09-20 | 福建省农业科学院土壤肥料研究所 | A kind of liquid manure recycling device system |
| CN110249849B (en) * | 2019-07-30 | 2021-11-23 | 福建省农业科学院土壤肥料研究所 | Liquid manure cyclic utilization device system |
| KR20220053780A (en) * | 2020-10-23 | 2022-05-02 | 주식회사 애드소닉 | Spray type hydroponic cultivation device |
| WO2023032131A1 (en) * | 2021-09-02 | 2023-03-09 | 株式会社星光技研 | Mist generator and plant cultivation apparatus |
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