JPH034720A - Plant forced cultivation equipment - Google Patents
Plant forced cultivation equipmentInfo
- Publication number
- JPH034720A JPH034720A JP13604989A JP13604989A JPH034720A JP H034720 A JPH034720 A JP H034720A JP 13604989 A JP13604989 A JP 13604989A JP 13604989 A JP13604989 A JP 13604989A JP H034720 A JPH034720 A JP H034720A
- Authority
- JP
- Japan
- Prior art keywords
- cultivation
- carbon dioxide
- plants
- space
- dioxide gas
- 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
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- Cultivation Of Plants (AREA)
- Greenhouses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は植物の促成栽培に係り、特に施設園芸や植物工
場における炭酸ガス供給に好適な植物促成栽培装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to forced cultivation of plants, and particularly to a forced cultivation device suitable for supplying carbon dioxide gas in greenhouse horticulture and plant factories.
従来の炭酸ガスの供給の考え方は、特開昭６１−１００
１３１号公権、特開昭６１−１００１３２号公報に記載
のように、液化炭簑ガヌを気化した炭酸ガスそのものを
、栽培空間に投与していた。The conventional idea of supplying carbon dioxide gas is based on Japanese Patent Application Laid-Open No. 1986-100.
As described in Publication No. 131 and Japanese Unexamined Patent Publication No. 100132/1983, carbon dioxide itself, which is obtained by vaporizing liquefied charcoal, was administered to the cultivation space.
上記従来技術は植物への光の吸収状態について配慮がさ
れておらず、植物の光合成を促進させる点では投与方法
に不具合があった。The above-mentioned conventional technology does not take into account the state of light absorption into plants, and the administration method has problems in terms of promoting photosynthesis in plants.
本発明は、植物の光合成を従来以上に促進させることを
目的としており、さらに植物の収量を増大する装置を提
供することを目的とする。The present invention aims to promote photosynthesis in plants more than ever before, and further aims to provide a device that increases the yield of plants.
上記目的な達成するために、イオン化した炭酸ガスを植
物の栽培空間に投与したものである。In order to achieve the above objectives, ionized carbon dioxide gas is administered into the plant cultivation space.
また、炭酸ガスを効率よく与えるため植物の定植してい
る場所を環境制御空間、または、栽培空間として限定す
るように仕切りを設けて構成したものである。In addition, in order to provide carbon dioxide gas efficiently, a partition is provided to limit the area where plants are planted as an environment control space or a cultivation space.
植物は光と炭酸ガスとによって光合成を行い、水を吸収
して炭水化物を合成している。この合成のとき、炭酸ガ
スは植物体にイオンの形で吸収される。よって、植物の
周辺に炭酸ガスをガス状でなく、イオン化して与えるこ
とにより、光合成が促進されるものである。また、光合
成が促進される生長速度が早くなるとともに糖や澱粉を
大量に生成されることになり、重い重置の植物体を早く
収穫することができるものである。Plants perform photosynthesis using light and carbon dioxide, absorb water, and synthesize carbohydrates. During this synthesis, carbon dioxide gas is absorbed by the plant in the form of ions. Therefore, photosynthesis is promoted by providing ionized carbon dioxide rather than gaseous carbon dioxide around plants. In addition, as photosynthesis is promoted, the growth rate becomes faster, and large amounts of sugar and starch are produced, making it possible to quickly harvest heavy plants.
以下、本発明の一実施例を第１図により説明する。第１
図において、断熱材で構成され、環境制御空間１６を形
成する環境遮へい装Ｗｌｌの室内暑こ架台２が設置され
ている。架台２の上には水耕栽培槽３が設けられている
。水耕栽培槽３の中には培養液４が入っている。また水
耕栽培濃３の上には植物５が定植されている。水耕栽培
！１３と植物５は透明断熱壁体で形成された遮へい容器
６にて囲まれて栽培空間１３を形成している。An embodiment of the present invention will be described below with reference to FIG. 1st
In the figure, an indoor heating frame 2 made of a heat insulating material and having an environmental shielding device Wll forming an environmental control space 16 is installed. A hydroponic cultivation tank 3 is provided on the pedestal 2. A culture solution 4 is contained in the hydroponic culture tank 3. Moreover, a plant 5 is planted on top of the hydroponic cultivation layer 3. Hydroponic cultivation! 13 and the plants 5 are surrounded by a shielding container 6 formed of a transparent heat insulating wall to form a cultivation space 13.
なお、環境遮へい装！ｌの上方には照明装！１７が吊り
下げられている。そして環境遮へい装置ｌｌには空調室
内機８が取付けてあり、空調室外８！９とバイブ１０で
結ばれ空ｖ８装置を形成している。In addition, environmental shielding equipment! There is a lighting system above the l! 17 is hanging. An air conditioner indoor unit 8 is attached to the environment shielding device ll, and is connected to the outside of the air conditioned room 8!9 by a vibrator 10 to form an air v8 device.
遮へい容器６奢こはバイブ１１が取付けてあり、栽培空
間１３に対して開放状態となっている。またバイブ１１
は炭酸ガスイオン化装Ｗ１１２と接続されそおり、炭酸
ガスイオン他装置ソはバイブ１４も接続されており、バ
イブ１４の他端に液化炭酸ガスボンベ１５と接続されて
いる。また、架台２の下方には加湿器１７が設置されて
おり、バイブ１８で栽培空間１３に適度な湿度を与える
。A vibrator 11 is attached to the shielding container 6, which is open to the cultivation space 13. Also vibe 11
is connected to a carbon dioxide ionization device W112, and a vibrator 14 is also connected to the carbon dioxide ionization device W112, and the other end of the vibrator 14 is connected to a liquefied carbon dioxide gas cylinder 15. Further, a humidifier 17 is installed below the pedestal 2, and a vibrator 18 applies appropriate humidity to the cultivation space 13.
以上のように構成したので照明装置１７が放出する熱を
空調室内機８と空調室外機９で屋外に放出すると同時に
、これら空調装置は環境制御空間１６の温度を植物５の
生長に適度な値に保つものである。これによって栽培空
間１３の温度も植物５の生長に適度な値に保たれるもの
である。また栽培空間１３には、照明装ａ［７から透明
な遮へい容器６を通して光が照射され植物５に至る。そ
して、栽培空間１３には、炭酸ガスイオン化装置１２か
らｚｆイブ１１を介してイオン化された炭酸ガスが供給
される。With the above configuration, the heat emitted by the lighting device 17 is released outdoors by the air conditioner indoor unit 8 and the air conditioner outdoor unit 9, and at the same time, these air conditioners adjust the temperature of the environment control space 16 to a value appropriate for the growth of the plants 5. It is to be kept in a safe place. Thereby, the temperature of the cultivation space 13 is also maintained at a value suitable for the growth of the plants 5. Further, in the cultivation space 13, light is irradiated from the lighting device a[7 through the transparent shielding container 6 and reaches the plants 5. Ionized carbon dioxide is supplied to the cultivation space 13 from the carbon dioxide ionization device 12 via the ZF Eve 11 .
これにより、栽培空間１３の環境条件（温度、湿度、光
条件）は植物５の生長に適度な値に保たれると同時に、
イオン化された炭酸ガスを供給するので、植物５の光合
成が促進され、生長速度が早くなる。As a result, the environmental conditions (temperature, humidity, light conditions) of the cultivation space 13 are maintained at appropriate values for the growth of the plants 5, and at the same time,
Since ionized carbon dioxide gas is supplied, photosynthesis of the plants 5 is promoted and the growth rate becomes faster.
本実施例によれば、遮へい容器６にて形成された栽培空
間１３にイオン化された炭酸ガスを供給するので、洩れ
等による炭酸ガスの逃げがなく、植物５の光合成だけに
使われるので吸収効率がよい。According to this embodiment, since ionized carbon dioxide is supplied to the cultivation space 13 formed by the shielding container 6, the carbon dioxide does not escape due to leakage, etc., and is used only for photosynthesis of the plants 5, so the absorption efficiency is increased. Good.
本発明の他の実施例を第２図により説明する。Another embodiment of the present invention will be described with reference to FIG.
図において、本実施例は環境制御空間１６を栽培空間と
兼用しているものである。またバイブ１１には電磁界１
９が取付けてあり、これは電線加にて制御装置１２１と
接続されている。制御装Ｗ１２１は電線ｎと接続されて
いて、照明装置７の点灯を制御する。In the figure, in this embodiment, an environment control space 16 is also used as a cultivation space. In addition, the vibrator 11 has an electromagnetic field 1
9 is attached, and this is connected to the control device 121 by an electric wire. The control device W121 is connected to the electric wire n and controls lighting of the lighting device 7.
また、炭酸ガスセンサーｎは環境遮へい装置１の室内に
設置され電線スにて制御装Ｗ１２１に濃度を取り込む。Further, the carbon dioxide sensor n is installed inside the room of the environmental shielding device 1, and takes in the concentration to the control device W121 through an electric wire.
以上のように構成したので炭酸ガスセンサー田の濃度に
応じて電磁弁１９の開閉を制御装置４からの命令にて制
御できる。なお、植物５は、晴朗の場合、光合成は行わ
ないので、炭酸ガスを供給する必要はない。従って、晴
朗時、照明装置７の消灯を制御装［２１に取り込み、炭
酸ガスの供給な不要と判断し、電磁弁１９を閉とする。With the above configuration, the opening and closing of the solenoid valve 19 can be controlled by commands from the control device 4 according to the concentration of the carbon dioxide sensor field. Note that when the weather is clear and sunny, the plants 5 do not perform photosynthesis, so there is no need to supply carbon dioxide gas. Therefore, when the weather is clear and sunny, the control unit 21 inputs the fact that the lighting device 7 is turned off, determines that there is no need to supply carbon dioxide gas, and closes the solenoid valve 19.
以上のように構成したので、炭酸ガスを環境制御空間１
６の濃度や、照明装置の明、晴朗に応じて供給できるの
で、炭酸ガスの無駄を省ζことができる効果がある。With the above configuration, carbon dioxide gas is transferred to the environmental control space 1.
Since the carbon dioxide gas can be supplied depending on the concentration of carbon dioxide and the brightness and brightness of the lighting device, it is possible to reduce the waste of carbon dioxide gas.
また、炭酸ガスの発生器としては、油類、ガス類、固形
炭素の燃焼、ドライアイス、Ｃ０２発生剤等があるが、
これらを用いて、炭酸ガスを発生させそれを収集して、
炭酸ガスイオンをつくり、それを栽培空間に投与するこ
とも可能である。In addition, carbon dioxide gas generators include oils, gases, solid carbon combustion, dry ice, CO2 generators, etc.
These are used to generate carbon dioxide gas and collect it.
It is also possible to create carbon dioxide ions and administer them to the cultivation space.
また、施設園芸において、日の出後、照度がｌ０００〜
１５００ ｌｘに達した頃から光合成が活発になり炭酸
ガスが不足するので、日の出前（数時間）頃からイオン
化された炭酸ガスイオンを投与するとより効果的である
。In addition, in greenhouse horticulture, the illuminance after sunrise is 1000 ~
Photosynthesis becomes active from the time the temperature reaches 1500 lx and carbon dioxide gas becomes insufficient, so it is more effective to administer ionized carbon dioxide gas ions before sunrise (several hours).
また、マリモお水草等液中で光合成を行う植物の生育を
助長するために、イオン化された炭酸ガスを水中に投与
することも可能である。Furthermore, in order to promote the growth of plants that photosynthesize in the liquid, such as Marimo aquatic plants, it is also possible to administer ionized carbon dioxide gas into the water.
前述の炭酸ガスイオンを発生させる装置としては、高濃
度または、高圧の条件下の炭酸ガスにプラズマな当てて
イオン化する方法がある。この方法では大量の炭酸ガス
を短時間で発生させることができる。また、低濃度又は
大気中にプラズマを当てて炭酸ガスイオンを発生させる
方法がある。As the above-mentioned device for generating carbon dioxide gas ions, there is a method of applying plasma to carbon dioxide gas under high concentration or high pressure conditions to ionize it. With this method, a large amount of carbon dioxide gas can be generated in a short period of time. There is also a method of generating carbon dioxide ions at low concentrations or by applying plasma to the atmosphere.
この方法では炭酸ガスイオンの発生量は少いが安価に構
成できる。This method generates a small amount of carbon dioxide ions, but can be constructed at low cost.
また、炭酸ガスをイオン１ヒして投与する方法として、
炭酸ガスの精製、集合、イオン化、供給と段階的畢こ装
置を構成することも可能である。In addition, as a method of administering carbon dioxide after ionizing it,
It is also possible to configure a step-by-step refinement device for purifying, gathering, ionizing, and supplying carbon dioxide gas.
本発明によれば、栽培環境条件が植物の生長ｌこ適度な
値に保たれ、促成栽培されているところにイオンｆヒさ
れた炭酸ガスを供給するので、飛躍的（こ光合成が促進
され植物の生長速度が増す効果がある。According to the present invention, the cultivation environment conditions are maintained at an appropriate value for plant growth, and ionized carbon dioxide gas is supplied to the forced cultivation area, so photosynthesis is dramatically promoted and the plants are grown. It has the effect of increasing the growth rate.
さらに、投入エネルギーに対する植物の生育量が従来よ
り増すので植物の収量が増大し、経済性の改善に効果が
ある。Furthermore, since the amount of plant growth relative to the input energy is increased compared to the conventional method, the yield of plants is increased, which is effective in improving economic efficiency.
第１図は本発明の第一実施例の植物促成栽培装置の概略
説明図、Ｎ２図は本発明の他の実施例の植物促成栽培装
置の概略説明図である。
１・・・・・・環境遮へい装置、５・・・・・・植物、
６・・・・・・遮へい容器、７・・・・・・照明装置、
認・・・・・・炭酸ガスイオン１ヒ装置、１６・・・・
・・環境制御空間、ｎ・・・・・・制御装置、Ｚ・・・
・・・炭酸ガスセンサー
／−５FIG. 1 is a schematic explanatory diagram of a plant forced cultivation apparatus according to a first embodiment of the present invention, and FIG. N2 is a schematic explanatory diagram of a plant forced cultivation apparatus according to another embodiment of the present invention. 1...Environmental shielding device, 5...Plants,
6... Shielding container, 7... Lighting device,
Acknowledgment... Carbon dioxide ion 1 device, 16...
...Environmental control space, n...Control device, Z...
...Carbon dioxide sensor/-5
Claims (1)
において、 前記栽培空間にイオン化した炭酸ガスを供給するように
構成したことを特徴とする植物の促成栽培装置。 ２、前記栽培空間を環境制御空間内に構成し、イオン化
された炭酸ガスを供給することを特徴とする請求項第１
項記載の植物の促成栽培装置。 ３、前記栽培空間の濃度、若しくは栽培環境条件に応じ
て、イオン化された炭酸ガスを供給することを特徴とす
る請求項第１項、又は請求項第２項記載の植物の促成栽
培装置。 ４、前記栽培空間で光合成を行う物体の環境中に炭酸ガ
スイオンを供給することを特徴とする請求項第１項記載
の植物の促成栽培装置。 ５、前記栽培空間で光合成を行う物体が暗反応をしてい
るときにのみ、炭酸ガスイオンを供給し、明反応時は供
給しないで間欠投与することを特徴とする請求項第１項
、又は請求項第４様記載の植物の促成栽培装置。 ６、植物を促成栽培する栽培空間を備えた促成栽培装置
において、 前記栽培空間を環境制御空間内に構成すると共に、栽培
空間の濃度、若しくは栽培環境条件に応じて、イオン化
された炭酸ガスを供給するように構成したことを特徴と
する植物の促成栽培装置。[Scope of Claims] 1. A forced cultivation device for plants, comprising a cultivation space for forced cultivation of plants, characterized in that the system is configured to supply ionized carbon dioxide gas to the cultivation space. 2. Claim 1, characterized in that the cultivation space is configured in an environmentally controlled space and ionized carbon dioxide gas is supplied thereto.
An apparatus for forcing cultivation of plants as described in Section 1. 3. The forced cultivation device for plants according to claim 1 or claim 2, characterized in that ionized carbon dioxide gas is supplied depending on the concentration of the cultivation space or the cultivation environment conditions. 4. The device for forced cultivation of plants according to claim 1, characterized in that carbon dioxide gas ions are supplied to the environment of an object that performs photosynthesis in the cultivation space. 5. Carbon dioxide gas ions are supplied only when an object undergoing photosynthesis in the cultivation space is undergoing a dark reaction, and is intermittently administered without being supplied during a light reaction, or The forced cultivation device for plants according to claim 4. 6. In a forced cultivation apparatus equipped with a cultivation space for forced cultivation of plants, the cultivation space is configured in an environment control space, and ionized carbon dioxide is supplied according to the concentration of the cultivation space or the cultivation environment conditions. A forced cultivation device for plants, characterized in that it is configured to do so.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13604989A JPH034720A (en) | 1989-05-31 | 1989-05-31 | Plant forced cultivation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13604989A JPH034720A (en) | 1989-05-31 | 1989-05-31 | Plant forced cultivation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034720A true JPH034720A (en) | 1991-01-10 |
Family
ID=15165985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13604989A Pending JPH034720A (en) | 1989-05-31 | 1989-05-31 | Plant forced cultivation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020068731A (en) * | 2018-11-01 | 2020-05-07 | 戸田建設株式会社 | Arrangement of irrigation tube and environmental control method in gardening facility |
-
1989
- 1989-05-31 JP JP13604989A patent/JPH034720A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020068731A (en) * | 2018-11-01 | 2020-05-07 | 戸田建設株式会社 | Arrangement of irrigation tube and environmental control method in gardening facility |
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