JP2001251980A - Method and apparatus for cultivating plant - Google Patents
Method and apparatus for cultivating plantInfo
- Publication number
- JP2001251980A JP2001251980A JP2000066139A JP2000066139A JP2001251980A JP 2001251980 A JP2001251980 A JP 2001251980A JP 2000066139 A JP2000066139 A JP 2000066139A JP 2000066139 A JP2000066139 A JP 2000066139A JP 2001251980 A JP2001251980 A JP 2001251980A
- Authority
- JP
- Japan
- Prior art keywords
- cultivation
- plant
- root
- container
- tank
- 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.)
- Granted
Links
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、植物の栽培方法お
よび栽培装置に係り、詳しくは植物体の根域を一株毎個
別に隔離、制限して栽培できるように、底面側に防根シ
ートを着脱自在に張設した栽培容器を栽培槽に設置し、
防根シートを介して供給される養液の給液量を栽培容器
内の苗の培地が養液内に浸かる状態まで液面を上昇させ
た水位と、栽培槽の底面まで液面を下降させた水位との
間で、液面を上下に調整しながら植物を栽培するように
した植物の栽培方法および栽培装置に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plant cultivation method and a plant cultivation apparatus, and more particularly, to a root prevention sheet on the bottom side so that the root area of a plant can be individually isolated and restricted for each plant. Set up a cultivation container with a detachably installed cultivation container in the cultivation tank,
The liquid level of the nutrient solution supplied through the root-prevention sheet was raised to the level where the culture medium of the seedlings in the cultivation container was immersed in the nutrient solution, and the liquid level was lowered to the bottom of the cultivation tank. TECHNICAL FIELD The present invention relates to a plant cultivation method and a cultivation apparatus in which a plant is cultivated while adjusting a liquid level up and down with a water level.
【0002】[0002]
【従来の技術】養液栽培は土壌栽培に比し、栽培環境が
清浄で作業が容易であること、連作障害がなく、いつも
同じような作柄が期待できること、土壌の良否や管理に
無関係で、栽培の自動化が可能であること、などの利点
があるところから、施設葉菜を中心に普及された栽培方
法であるが、従来の栽培方法は、連続した培地に複数の
植物体の根域を共有させて栽培していた。2. Description of the Related Art Hydroponic cultivation, compared to soil cultivation, has a clean cultivation environment, is easy to work, has no obstacles to continuous cropping, and can always expect the same pattern, regardless of the quality and management of soil. Although it is possible to automate the cultivation, it is a cultivation method that has been popularized mainly for institutional leafy vegetables, because there are advantages such as, but the conventional cultivation method is to add the root zone of multiple plants to a continuous medium. It was cultivated by sharing.
【0003】このため、栽培終了後の管理作業におい
て、複数の植物体の根が固形培地を中心にマット状に絡
み合っていることから、根と固形培地との分離や植物体
の搬出が困難になるとともに、培地の運搬作業にも多大
な労力がかかるうえ、大量の培地を使用する場合には、
廃棄処分が面倒で処理コストが高くつく許りでなく、連
続した培地を大量に使用すると、一度の給液で培地が大
量の水分を含有することになり、給液量を抑えた管理が
難しくなる等の欠点があった。[0003] For this reason, in the management work after the end of cultivation, since the roots of a plurality of plants are entangled in a mat shape around the solid medium, it is difficult to separate the roots from the solid medium and to carry out the plants. In addition, it takes a lot of effort to transport the medium, and when using a large amount of medium,
If waste medium is cumbersome and processing costs are high, and a large amount of continuous medium is used, the medium will contain a large amount of water in a single supply, making it difficult to control the supply amount. There were drawbacks such as becoming.
【0004】一方、隣接する植物体の根絡みを防止して
栽培すべく、栽培容器(鉢)を使用した栽培方法とし
て、例えば、栽培容器の底部にスリットを形成し、その
底部の内側に吸水性マットを敷設し、この吸水性マット
の上面に防根シートを敷設し、養液を吸水性マット、防
根シートを介して培地に浸透させて植物を栽培する方法
(特開平8―154509号公報)や、栽培容器、の底
部に通水孔を形成し、その底部の下側に植物の根の根冠
よりも小さい孔を有する多孔性フィルムを設け、養液を
多孔性フィルムが湿潤する水位に供給して植物体を栽培
する方法(特開平3−22926号公報)が知られてい
る。On the other hand, as a cultivation method using a cultivation container (pot), for example, a slit is formed at the bottom of a cultivation container and water is absorbed inside the bottom of the cultivation container in order to prevent adjacent plants from entanglement. Cultivating plants by laying a water-resistant mat, laying a root-proof sheet on the upper surface of the water-absorbent mat, and allowing the nutrient solution to penetrate the culture medium through the water-absorbent mat and the root-proof sheet (Japanese Patent Laid-Open No. 8-154509) Publication) and a cultivation container, a water passage hole is formed at the bottom, and a porous film having a hole smaller than the root cap of the plant root is provided below the bottom, and the porous film wets the nutrient solution. A method of cultivating a plant by supplying it to a water level (JP-A-3-22926) is known.
【0005】しかし、前者の栽培方法のように、養液を
吸水性マット、防根シートを介して培地に浸透させる程
度の供給や、後者の栽培方法のように湿潤させる程度の
供給では、時間当りの給液量が少量に制限され、特に夏
期等の蒸散量が盛んな時期には、植物の種類や大きさに
よっては萎れを生ずる惧れがあり、このため給液管理に
問題がある許りでなく、栽培容器の底部にスリットや、
通水孔が形成されているため、栽培終了後の栽培容器の
洗浄や消毒が容易かつ確実にできず、洗浄不足による次
期栽培での病気発生の危険性があった。However, as in the former method of cultivation, the supply of the nutrient solution through the water-absorbent mat and the root-proof sheet into the medium, or the supply of the nutrient solution in the wet state as in the latter cultivation method, require time. The amount of liquid supply per unit is limited to a small amount, especially during periods of high transpiration, such as in summer, which may cause withering depending on the type and size of the plant. Instead of a slit on the bottom of the cultivation container,
Since the water holes were formed, washing and disinfection of the cultivation container after the completion of cultivation could not be easily and reliably performed, and there was a risk of disease occurring in the next cultivation due to insufficient washing.
【0006】[0006]
【発明が解決しようとする課題】本発明は上記のような
実状に鑑み、従来の欠点を一掃すべく創案されたもので
あって、その意図するところは、中空筒状体の底面側に
防根シートを着脱自在に張設したに過ぎない簡単な構造
の栽培容器で、植物体の根域を一株毎個別に隔離、制限
することにより、使用される培地が少量で済み、したが
って、給液管理も季節や植物体の種類、生育段階に応じ
て培地への給液量を少量に制限できる許りでなく、栽培
終了後は植物体の搬出や廃棄培地の処理も容易にでき、
さらに栽培容器の洗浄や消毒も容易かつ確実にできて、
栽培槽の汚染に起因する病気の発生も未然に防止できる
植物の栽培方法および栽培装置を提供することを課題と
するものである。SUMMARY OF THE INVENTION In view of the above situation, the present invention has been made in order to eliminate the conventional drawbacks. A cultivation container with a simple structure in which the root sheet is merely detachably stretched.By separately isolating and restricting the root area of each plant, individual plants can be used in a small amount, so that the supply of the medium is small. Liquid management is not allowed to limit the amount of liquid supplied to the medium to a small amount according to the season, the type of plant, the growth stage, and after the cultivation, it is easy to carry out the plant and treat the waste medium,
Furthermore, cleaning and disinfection of the cultivation container can be performed easily and reliably.
An object of the present invention is to provide a plant cultivation method and a plant cultivation device that can prevent the occurrence of a disease caused by contamination of a cultivation tank.
【0007】[0007]
【課題を解決するための手段】上記課題を解決するた
め、本発明が採用した第1の技術手段は、底面側に防根
シートを着脱自在に張設した栽培容器で育苗した植物の
苗を容器ごと、または別の場所で育苗した植物の苗を培
地ごと移入した栽培容器を栽培槽に設置し、上記栽培槽
への給液量を栽培容器内の苗の培地が養液内に浸かる状
態まで液面を上昇させた水位と、栽培槽の底面まで液面
を下降させた水位との間で、液面を上下に調整しながら
植物を栽培するようにしたことを特徴とするものであ
る。Means for Solving the Problems In order to solve the above-mentioned problems, a first technical means adopted by the present invention is a method for growing seedlings of plants grown in a cultivation container having a root-proof sheet detachably attached to the bottom side. A cultivation container into which the seedlings of the plants grown in each container or elsewhere are transferred together with the culture medium is set in the cultivation tank, and the amount of liquid supplied to the cultivation tank is such that the culture medium of the seedling in the cultivation container is immersed in the nutrient solution. It is characterized in that plants are grown while adjusting the liquid level up and down between the water level with the liquid level raised to the bottom and the water level with the liquid level lowered to the bottom of the cultivation tank. .
【0008】本発明が採用した第2の技術手段は、底面
側に防根シートを着脱自在に張設した栽培容器と、栽培
槽に着脱自在に設けられ、かつ栽培容器を栽培槽に設置
するための開口部を形成した蓋体と、上記栽培槽への給
液量を栽培容器内の苗の培地が養液内に浸かる水位と、
栽培槽の底面まで下降させた水位との間で、給液間隔、
回数を制御して液面を上下に調整する制御機構とから構
成されていることを特徴とするものである。[0008] A second technical means adopted by the present invention is a cultivation container having a root-preventing sheet removably stretched on the bottom side and a cultivation tank which is detachably provided in the cultivation tank, and which is provided in the cultivation tank. A lid formed with an opening for, and the water level at which the culture medium of the seedlings in the cultivation vessel is immersed in the nutrient solution,
Between the water level lowered to the bottom of the cultivation tank,
And a control mechanism for adjusting the liquid level up and down by controlling the number of times.
【0009】本発明が採用した第3の技術手段は、栽培
容器は、中空筒状の本体と、この本体の底面側に張設さ
れる防根シートと、この防根シートを外嵌手段または内
嵌手段により固定する筒状リングとによって組立分解自
在に構成されていることを特徴とするものである。The third technical means adopted by the present invention is that the cultivation container is a hollow cylindrical main body, a root-proof sheet stretched on the bottom side of the main body, and the root-proof sheet is externally fitted or It is characterized in that it can be assembled and disassembled by a cylindrical ring fixed by an inner fitting means.
【0010】本発明が採用した第4の技術手段は、栽培
容器は、その本体が栽培槽の蓋体に所要間隔を存して複
数個貫通させた状態で一体的に形成され、本体の底面側
は筒状リングにより防根シートが外嵌手段または内嵌手
段により着脱自在に張設されていることを特徴とするも
のである。A fourth technical means adopted by the present invention is that a cultivation container is formed integrally with a plurality of main bodies penetrating through a lid of a cultivation tank at a required interval, and a bottom surface of the main body. On the side, the root prevention sheet is detachably extended by an external fitting means or an internal fitting means by a cylindrical ring.
【0011】[0011]
【発明の実施の形態】本発明の実施の形態を添付図面に
基づいて詳細に説明する。図1および図2において、1
は栽培槽であって、該栽培槽1の上方開放部には発泡ス
チロール等を素材として板状に形成された蓋体2が着脱
自在に設けられている。上記蓋体2の上面にはアルミニ
ウムを蒸着したフィルム等が張設されて保護膜が形成さ
れている。また、蓋体2の長手方向には所要間隔を存し
て栽培容器3の底部を栽培槽1内に臨ませた状態で支承
する開口部4,4…が形成されている。Embodiments of the present invention will be described in detail with reference to the accompanying drawings. In FIGS. 1 and 2, 1
Is a cultivation tank, and a lid 2 formed in a plate shape using styrofoam or the like is detachably provided at an upper open portion of the cultivation tank 1. On the upper surface of the lid 2, a protective film is formed by stretching a film or the like on which aluminum is deposited. Openings 4, 4,... That support the bottom of the cultivation container 3 at a predetermined interval in the longitudinal direction of the lid 2 and face the cultivation tub 1 are formed.
【0012】栽培容器3は、図3および図4に示すよう
に、中空筒状に形成された本体3aと、この本体3aの
底面側に着脱自在に張設される防根シート5と、この防
根シート5を外嵌手段または内嵌手段により密着状に固
定する筒状リング3bとによって組立分解自在に構成さ
れている。As shown in FIGS. 3 and 4, the cultivation container 3 has a main body 3a formed in a hollow cylindrical shape, a root-prevention sheet 5 detachably stretched on the bottom side of the main body 3a, and The root-proof sheet 5 is configured to be freely disassembled and disassembled by a tubular ring 3b for fixing the root-preventing sheet 5 in close contact with an outer fitting means or an inner fitting means.
【0013】図5は栽培容器3の他の実施例を示すもの
であって、このものは、本体3aが栽培槽1の蓋体2の
長手方向に所要間隔を存して複数個底面側を貫通させた
状態で一体的に形成され、本体3aの底面側は筒状リン
グ3bにより防根シート5が外嵌手段または内嵌手段に
より着脱自在に張設されるようにしたものである。した
がって、このものを使用するときは、栽培準備の効率化
を図ることができる。なお、図5の実施例では上記栽培
容器3は本体3aと筒状リング3bが合成樹脂で形成さ
れているが、本実施例では硬質塩化ビニールを素材とし
て形成されている。また、防根シート5は養液、空気は
通すが植物体の根は通さない部材である。FIG. 5 shows another embodiment of the cultivation container 3. In this embodiment, a plurality of main bodies 3a are provided on a bottom surface side of the cultivation tub 1 at a predetermined interval in the longitudinal direction of the lid 2 thereof. The root prevention sheet 5 is integrally formed in a penetrated state, and the bottom surface side of the main body 3a is detachably stretched by an external fitting means or an internal fitting means by a cylindrical ring 3b. Therefore, when this is used, cultivation preparation can be made more efficient. In the embodiment of FIG. 5, the cultivation container 3 has the main body 3a and the cylindrical ring 3b formed of a synthetic resin. In the present embodiment, the cultivation container 3 is formed of hard vinyl chloride. The root-preventing sheet 5 is a member that allows nutrient solution and air to pass through but does not allow plant roots to pass.
【0014】6は養液タンクであって、該養液タンク6
の給液側は給液ポンプPを介して給液管7が栽培槽1の
蓋体2を介して槽内に連通接続されており、栽培槽1の
底部には排液管8が電磁弁等の制御弁9を介して養液タ
ンク6に連通接続されている。そして、上記給液ポンプ
Pと制御弁9はそれぞれタイマーTに接続されており、
これらの部材によって構成された制御機構10により給
液や排液の間隔、回数、養液の水位など、給液管理が制
御できるようになっている。Numeral 6 is a nutrient solution tank.
On the liquid supply side, a liquid supply pipe 7 is connected to the inside of the cultivation tank 1 through a lid 2 via a liquid supply pump P, and a drain pipe 8 is provided at the bottom of the cultivation tank 1 with a solenoid valve. Are connected to the nutrient solution tank 6 via a control valve 9. The feed pump P and the control valve 9 are connected to a timer T, respectively.
The liquid supply management such as the interval and the number of liquid supply and drainage and the water level of the nutrient solution can be controlled by the control mechanism 10 constituted by these members.
【0015】次に叙上のように構成した栽培装置によっ
て植物を栽培する方法について説明する。先ず、栽培準
備として、栽培槽1の蓋体2に形成した開口部4,4…
に、底面側に防根シート5を密着状に張設した栽培容器
3を底面側から挿入して栽培槽1に設置するが、その
際、栽培容器3で育苗した植物の苗を容器3ごと設置し
てもよく、また別の場所で育苗した植物の苗を培地ごと
移入した容器3を設置してもよい。この場合、図5に示
す多連状の栽培容器3を使用すれば、栽培準備が効率よ
く行えるので都合がよい。なお、栽培すべき植物の苗の
培地は、栽培後の廃棄処理が容易なものであれば材質に
制限はない。Next, a method of cultivating a plant with the cultivation apparatus configured as described above will be described. First, as preparation for cultivation, the openings 4, 4,... Formed in the lid 2 of the cultivation tank 1 are prepared.
Then, a cultivation container 3 in which a root-preventing sheet 5 is tightly attached to the bottom side is inserted from the bottom side and placed in the cultivation tank 1, and at this time, the seedlings of the plants grown in the cultivation container 3 are placed together with the container 3. The container 3 in which the seedlings of the plant grown in another place are transferred together with the culture medium may be provided. In this case, if the multiple cultivation containers 3 shown in FIG. 5 are used, cultivation preparation can be efficiently performed, which is convenient. The medium of the seedling of the plant to be cultivated is not limited as long as it can be easily disposed after cultivation.
【0016】次いで給液ポンプPを駆動させて養液タン
ク6内に貯留されている養液を給液管7から栽培槽1内
に給液すると、養液は徐々に増加して防根シート5から
培地へ浸入するが、この場合の給液量は図6および図7
に示すように、栽培容器3内の苗の培地が養液内に浸か
る状態まで液面を上昇させた水位(満水位)Aを上限と
し、制御弁9の作動を介して排液管8から栽培槽1内の
養液を養液タンク6に戻流させて、液面が栽培容器3の
底面の水位Bよりも更に低く栽培槽1の底面を下限と
し、この範囲で図8に示すように、季節や植物体の種
類、給液間隔、回数を制御して栽培する。Next, when the liquid supply pump P is driven to supply the nutrient solution stored in the nutrient solution tank 6 from the liquid supply pipe 7 into the cultivation tank 1, the nutrient solution gradually increases, and the root-proof sheet is increased. 5 penetrates into the culture medium.
As shown in the figure, the upper limit is the water level (full water level) A in which the medium of the seedling in the cultivation container 3 has been raised to a state where it is immersed in the nutrient solution. The nutrient solution in the cultivation tub 1 is returned to the nutrient solution tank 6, and the liquid level is lower than the water level B on the bottom surface of the cultivation container 3, and the bottom surface of the cultivation tub 1 is set as the lower limit. As shown in FIG. In addition, cultivation is performed by controlling the season, the type of plant body, the liquid supply interval, and the number of times.
【0017】本実施例では、実験農場で栽培すべき植物
としてトマトを栽培した。一般に培地に定植したトマト
の若苗は、発根力が優れ、定植後から盛んに養水分を吸
収するので、生長が良過ぎて過繁茂を招き易く、その結
果として乱形果、空洞果などの不良果が発生する惧れが
あるといわれてきた。In this example, tomato was cultivated as a plant to be cultivated on an experimental farm. Generally, young seedlings of tomatoes planted in a medium have excellent rooting ability and actively absorb nutrients and water after planting, so that they grow too well and tend to overgrow, resulting in irregular fruits, hollow fruits, etc. It has been said that there is a fear that bad fruits will occur.
【0018】しかし、本発明の給液方法では、上記のよ
うに栽培容器3内の苗の培地が養液内に浸かる状態まで
液面を上昇させた水位と、液面を栽培槽1の底面まで下
降させた水位の範囲で、給液量を微調整するとともに、
栽培容器3に充填される培地が少量でよいため、給液量
を少量に制限できたうえ、栽培容器3の底面からの根の
はみ出しも防根シート5によって阻止され、したがっ
て、過繁茂が防止されて不良果の発生もなく、糖度を上
げて食味のよい良質果が得られた。However, according to the liquid supply method of the present invention, the water level at which the liquid level of the seedling medium in the cultivation container 3 has been raised until it is immersed in the nutrient solution, In the range of the water level lowered to
Since only a small amount of medium is required to fill the cultivation container 3, the amount of liquid supply can be limited to a small amount, and the root can be prevented from protruding from the bottom surface of the cultivation container 3 by the root prevention sheet 5, thereby preventing overgrowth. As a result, there were no bad fruits, and the sugar content was increased to obtain good-quality fruits with good taste.
【0019】[0019]
【発明の効果】以上の説明によって明らかなように、本
発明に係る植物の栽培方法および栽培装置によれば、次
のような格別顕著な作用効果を奏する。 所要の間隔を存して設置した栽培容器で、植物体の
根域を一株毎個別に隔離、制限して栽培したので、栽培
容器に充填される培地も少量で済み、したがって、栽培
終了後の植物体の搬出や廃棄培地の処理が容易にでき
る。 栽培容器は中空筒状体の底面側に防根シートを着脱
自在に張設したに過ぎない簡単な構造で、しかも組立分
解自在に構成されているので、栽培終了後の洗浄や消毒
が容易かつ確実にでき、栽培槽の汚染に起因する病気の
発生を未然に防止することができる。 培地への給液方法として、栽培容器内の苗の培地が
養液内に浸かる状態まで液面を上昇させた水位と、液面
を栽培容器の底面よりも更に低く栽培槽の底面まで下降
させた水位の範囲で、季節や植物体の種類、生育段階に
応じて、給液量を微調整する方法を採用したので、植物
体の生育状態を安定化させることができる。特に植物体
としてトマトを栽培する場合には、栽培容器に充填され
る培地が少量でよいので、給液量を少量に制限すること
ができ、このため過繁茂が防止されて良質果を得ること
ができる。As is apparent from the above description, the plant cultivation method and cultivation apparatus according to the present invention have the following remarkable effects. In the cultivation vessels installed at required intervals, the root areas of the plants were individually isolated and restricted for each plant, so that only a small amount of medium was required to be filled in the cultivation vessels. Can be easily carried out and the waste medium can be treated. The cultivation container has a simple structure in which a root-prevention sheet is simply detachably attached to the bottom side of the hollow cylindrical body, and is configured to be disassembled and disassembled. It is possible to surely prevent the occurrence of diseases caused by the contamination of the cultivation tank. As a method of supplying the culture medium, the water level with the liquid level raised until the medium of the seedling in the cultivation container is immersed in the nutrient solution, and the liquid surface is lowered to the bottom of the cultivation tank even lower than the bottom of the cultivation container. Since the method of finely adjusting the liquid supply amount according to the season, the type of the plant body, and the growth stage within the range of the water level is adopted, the growth state of the plant body can be stabilized. In particular, when growing tomato as a plant, a small amount of medium is required to be filled in the cultivation container, so that the amount of liquid supply can be limited to a small amount, thereby preventing overgrowth and obtaining good quality fruits. Can be.
【図面の簡単な説明】[Brief description of the drawings]
【図1】栽培装置全体の概略正面図FIG. 1 is a schematic front view of the entire cultivation apparatus.
【図2】同上要部斜視図FIG. 2 is a perspective view of an essential part of the same.
【図3】栽培容器の分解斜視図FIG. 3 is an exploded perspective view of a cultivation container.
【図4】同上組立てた状態の斜視図FIG. 4 is a perspective view of an assembled state of the same.
【図5】同上他の実施例を示す分解斜視図FIG. 5 is an exploded perspective view showing another embodiment of the present invention;
【図6】栽培容器の縦断面図FIG. 6 is a longitudinal sectional view of a cultivation container.
【図7】給液の範囲を説明する図表FIG. 7 is a chart illustrating a range of liquid supply.
【図8】給液管理を説明する図表FIG. 8 is a chart for explaining liquid supply management.
1 栽培槽 2 蓋体 3 栽培容器 3a 本体 3b 筒状リング 4 開口部 5 防根シート 6 養液タンク 7 給液管 8 排液管 9 制御弁 10 制御機構 P 給液ポンプ T タイマー DESCRIPTION OF SYMBOLS 1 Cultivation tank 2 Lid 3 Cultivation container 3a Main body 3b Cylindrical ring 4 Opening 5 Root prevention sheet 6 Nutrient tank 7 Supply pipe 8 Drain pipe 9 Control valve 10 Control mechanism P Supply pump T Timer
───────────────────────────────────────────────────── フロントページの続き (72)発明者 松阪 元夫 島根県八束郡東出雲町大字揖屋町667番地 1 三菱農機株式会社内 Fターム(参考) 2B027 NA10 NC02 NC24 ND20 NE10 QA02 QC38 TA02 TA27 TA30 UA08 UA09 UA13 UA27 UA28 2B314 MA33 MA51 NC06 ND10 ND16 PB03 PB31 PB32 PB44 PB64 PD27 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Motoo Matsusaka 667 Iida-cho, Oizumi-cho, Higashi-Izumo-cho, Yatsuka-gun, Shimane 1 F-term in Mitsubishi Agricultural Machinery Co., Ltd. (Reference) 2B027 NA10 NC02 NC24 ND20 NE10 QA02 QC38 TA02 TA27 TA30 UA08 UA09 UA13 UA27 UA28 2B314 MA33 MA51 NC06 ND10 ND16 PB03 PB31 PB32 PB44 PB64 PD27
Claims (4)
栽培容器で育苗した植物の苗を容器ごと、または別の場
所で育苗した植物の苗を培地ごと移入した栽培容器を栽
培槽に設置し、上記栽培槽への給液量を栽培容器内の苗
の培地が養液内に浸かる状態まで液面を上昇させた水位
と、栽培槽の底面まで液面を下降させた水位との間で、
液面を上下に調整しながら植物を栽培するようにしたこ
とを特徴とする植物の栽培方法。1. A cultivation vessel in which a seedling of a plant grown in a cultivation container having a root-proof sheet detachably attached to a bottom surface thereof is transferred together with the container, or a cultivation container in which a seedling of a plant grown in another place is transferred together with a culture medium. Installed in the cultivation tank, the water level raised the liquid level until the culture medium of the seedlings in the cultivation vessel is immersed in the nutrient solution, and the water level lowered the liquid level to the bottom of the cultivation tank Between
A plant cultivation method, wherein the plant is cultivated while adjusting the liquid level up and down.
栽培容器と、栽培槽に着脱自在に設けられ、かつ栽培容
器を栽培槽に設置するための開口部を形成した蓋体と、
上記栽培槽への給液量を栽培容器内の苗の培地が養液内
に浸かる水位と、栽培槽の底面まで下降させた水位との
間で、給液間隔、回数を制御して液面を上下に調整する
制御機構とから構成されていることを特徴とする植物の
栽培装置。2. A cultivation container having a root-preventing sheet removably stretched on the bottom surface side, and a lid provided detachably in the cultivation tub and having an opening for installing the cultivation container in the cultivation tub. ,
The liquid supply amount to the cultivation tank is controlled by controlling the liquid supply interval and the number of times between the water level at which the culture medium of the seedlings in the cultivation vessel is immersed in the nutrient solution and the water level lowered to the bottom of the cultivation tank. A plant cultivation apparatus, comprising: a control mechanism that adjusts up and down.
の底面側に張設される防根シートと、この防根シートを
外嵌手段または内嵌手段により固定する筒状リングとに
よって組立分解自在に構成されていることを特徴とする
請求項1または2記載の植物の栽培方法および栽培装
置。3. The cultivation container comprises a hollow cylindrical main body, a root-proof sheet stretched on the bottom side of the main body, and a cylindrical ring for fixing the root-proof sheet by external fitting means or internal fitting means. The plant cultivation method and cultivation apparatus according to claim 1, wherein the plant cultivation method is configured to be freely disassembled and disassembled.
要間隔を存して複数個貫通させた状態で一体的に形成さ
れ、本体の底面側は筒状リングにより防根シートが外嵌
手段または内嵌手段により着脱自在に張設されているこ
とを特徴とする請求項1または2記載の植物の栽培方法
および栽培装置。4. The cultivation container is integrally formed with a plurality of main bodies penetrating through a lid of the cultivation tub at predetermined intervals, and a root ring sheet is formed on the bottom side of the main body by a cylindrical ring. The plant cultivation method and cultivation apparatus according to claim 1 or 2, wherein the plant cultivation method is detachably stretched by an external fitting means or an internal fitting means.
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JP2000066139A JP4365976B2 (en) | 2000-03-10 | 2000-03-10 | Plant cultivation equipment |
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JP2000066139A JP4365976B2 (en) | 2000-03-10 | 2000-03-10 | Plant cultivation equipment |
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JP2001251980A true JP2001251980A (en) | 2001-09-18 |
JP4365976B2 JP4365976B2 (en) | 2009-11-18 |
Family
ID=18585548
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008200027A (en) * | 2007-01-22 | 2008-09-04 | Shinichi Fukada | Greening apparatus for outdoors and greening system for outdoors |
JP2013202009A (en) * | 2012-03-29 | 2013-10-07 | Urban Green Composition Ltd | Hydroponic culture apparatus and method of cultivating plant |
JP2015504656A (en) * | 2011-12-13 | 2015-02-16 | ポッドポニックス・リミテッド・ライアビリティ・カンパニーPodponics, Llc | Apparatus and method for optimizing nutrient delivery in a hydroponic system |
JP2020005611A (en) * | 2018-07-12 | 2020-01-16 | 株式会社信州サラダガーデン | Paprika seedling-raising pot cover, and paprika cultivation tools |
CN114868642A (en) * | 2022-05-18 | 2022-08-09 | 氨酯汀兰(南通)农业科技有限公司 | Soilless culture method |
-
2000
- 2000-03-10 JP JP2000066139A patent/JP4365976B2/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008200027A (en) * | 2007-01-22 | 2008-09-04 | Shinichi Fukada | Greening apparatus for outdoors and greening system for outdoors |
JP4629713B2 (en) * | 2007-01-22 | 2011-02-09 | 晋一 深田 | Outdoor greening device and outdoor greening system |
JP2015504656A (en) * | 2011-12-13 | 2015-02-16 | ポッドポニックス・リミテッド・ライアビリティ・カンパニーPodponics, Llc | Apparatus and method for optimizing nutrient delivery in a hydroponic system |
JP2013202009A (en) * | 2012-03-29 | 2013-10-07 | Urban Green Composition Ltd | Hydroponic culture apparatus and method of cultivating plant |
JP2020005611A (en) * | 2018-07-12 | 2020-01-16 | 株式会社信州サラダガーデン | Paprika seedling-raising pot cover, and paprika cultivation tools |
JP7054920B2 (en) | 2018-07-12 | 2022-04-15 | 株式会社信州サラダガーデン | Cover for paprika seedling pot, paprika cultivation tool |
CN114868642A (en) * | 2022-05-18 | 2022-08-09 | 氨酯汀兰(南通)农业科技有限公司 | Soilless culture method |
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