JPH0965784A - Water culture and container therefor - Google Patents
Water culture and container thereforInfo
- Publication number
- JPH0965784A JPH0965784A JP7225010A JP22501095A JPH0965784A JP H0965784 A JPH0965784 A JP H0965784A JP 7225010 A JP7225010 A JP 7225010A JP 22501095 A JP22501095 A JP 22501095A JP H0965784 A JPH0965784 A JP H0965784A
- Authority
- JP
- Japan
- Prior art keywords
- water
- activated carbon
- fibrous activated
- container
- plant
- 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
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，花，野菜，木等の
植物を，簡便に水耕栽培する方法と水耕栽培用の容器に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for simply hydroponically growing plants such as flowers, vegetables and trees, and a container for hydroponics.
【０００２】[0002]
【従来の技術】花，野菜，木といった植物を鉢植えで栽
培する場合，一般には土を培地として植物を植え付け，
水分や養分を間歇的に供給して栽培している。その際に
特に重要なことは，植物の根に適度の酸素が供給される
ように潅水することで，水が多すぎたり，排水が悪いと
根腐れを生じて生育が悪化し，これが進行すると枯れて
しまうことになる。そのため，土の構成を通気性や保水
性を勘案して調整したり，潅水量や潅水頻度を状況に応
じて絶えず制御して栽培する必要があった。また，植物
を栽培する鉢の底には穴が設けられ，潅水した水のう
ち，余剰の水はその穴から排水され，過剰の水が滞留し
て植物が根腐れを起こすことを防ぐようになっている。2. Description of the Related Art When cultivating plants such as flowers, vegetables and trees by potting, the plants are generally planted using soil as a medium.
Water and nutrients are supplied intermittently for cultivation. In this case, it is especially important to irrigate the roots of plants so that the roots of plants are supplied with an appropriate amount of oxygen. It will die. Therefore, it was necessary to adjust the soil composition in consideration of air permeability and water retention, and to constantly control the amount of irrigation and the frequency of irrigation depending on the situation. In addition, a hole is provided at the bottom of the pot for cultivating the plant, and excess water out of the irrigated water is drained from the hole to prevent excess water from accumulating and causing root rot of the plant. Has become.
【０００３】近年，生活環境の快適化指向が強まり，植
物は室内における装飾用として広く普及してきており，
花，木，観葉植物等を屋内で栽培する機会が増加してい
る。この場合，現状の鉢植えでは，潅水した水は鉢の底
に設けられた穴から流出するため，鉢の下に水受けを設
置する必要があり，美観上からも問題があった。また，
長期間の旅行などにより潅水ができなくなる場合は，特
別の自動給水装置が必要となるため，そのような機会の
多い人は，高い潅水頻度の必要な植物類はなかなか栽培
できなかった。In recent years, the trend toward making the living environment more comfortable has increased, and plants have become widespread for indoor decoration.
Opportunities to grow flowers, trees, foliage plants, etc. indoors are increasing. In this case, in the current potted plant, since the irrigated water flows out from the hole provided at the bottom of the pot, it is necessary to install a water receiver under the pot, which is a problem from the viewpoint of aesthetics. Also,
A special automatic water supply system is required when irrigation cannot be performed due to a long-term trip, etc. Therefore, it is difficult for those who have such an opportunity to cultivate plants that require high irrigation frequency.
【０００４】一方，水耕栽培は，土を使用する土耕栽培
に比べ，養分を含有した水を使用するだけでよく，取扱
い性が非常に簡便で，近年，トマト，みつば等の野菜の
大量生産に採用されだしている。このような大量生産工
場においては，植物の成長用の養分の含まれた養液は絶
えず循環されるが，水中の溶存酸素量は一定に保たれる
ように制御されているため，根への酸素の供給も十分に
なされ，根腐れが生じることもない。On the other hand, hydroponics requires only water containing nutrients compared with soil culture using soil and is very easy to handle. In recent years, a large amount of vegetables such as tomatoes and honeysuckles are used. It is being adopted for production. In such a mass production plant, the nutrient solution containing nutrients for plant growth is constantly circulated, but the dissolved oxygen content in the water is controlled so as to be kept constant. Oxygen is well supplied and root rot does not occur.
【０００５】しかし，鉢植えのような小規模の栽培にお
いては，溶存酸素量を一定に保つような装置を個々に取
り付けることは装置が大がかりになり，スペースの問
題，価格が高くなる問題等があり，実用化はされていな
い。また，溶存酸素量を一定に保つような特別な装置を
設けることなくそのままで水耕栽培すると，時間ととも
に溶存酸素量が低下して根への酸素の供給不足が生じ，
根腐れが起こって，植物が枯れるという問題がある。However, in small-scale cultivation such as potted plants, it is necessary to individually install devices for keeping the amount of dissolved oxygen constant, resulting in a large-scale device, a problem of space, and a problem of cost increase. ， It has not been put to practical use. In addition, when hydroponics is carried out as it is without installing a special device for keeping the amount of dissolved oxygen constant, the amount of dissolved oxygen decreases with time, resulting in insufficient supply of oxygen to the roots.
There is a problem that root rot occurs and the plants die.
【０００６】[0006]
【発明が解決しようとする課題】本発明は，上記の問題
を解決し，簡便に安定して植物を栽培することが可能
で，特に，観賞用として室内等での栽培に好適な水耕栽
培方法と水耕栽培用の容器を提供することを技術的な課
題とするものである。DISCLOSURE OF THE INVENTION The present invention solves the above problems and enables stable and simple cultivation of plants. Particularly, hydroponics suitable for indoor cultivation for ornamental purposes. It is a technical subject to provide a method and a container for hydroponics.
【０００７】[0007]
【課題を解決するための手段】本発明者らは，上記の課
題を解決するために鋭意研究した結果，繊維状活性炭
は，理由は不明であるが水中において酸素の供給量に優
れ，植物の栽培中においても水中の溶存酸素量が長期間
にわたって不変であり，しかも，植物から排出される植
物の生育阻害物質を選択的に吸着する性質があり，長期
間の栽培においても生育阻害物質が増加することもなく
優れた生育状態を維持できることを見出して本発明に到
達した。[Means for Solving the Problems] As a result of intensive studies to solve the above problems, the present inventors have found that fibrous activated carbon has an excellent oxygen supply amount in water and a The amount of dissolved oxygen in water does not change even during cultivation for a long period of time, and it also has the property of selectively adsorbing plant growth-inhibiting substances excreted from plants, and growth-inhibiting substances increase even during long-term cultivation. The present invention has been accomplished by finding that it is possible to maintain an excellent growth state without doing so.
【０００８】すなわち，本発明は，次の構成を有するも
のである。 (1) 植物を水耕栽培するに当たり，上部が開口した容器
内に繊維状活性炭を主成分とする層を設けた栽培容器を
使用し，繊維状活性炭を主成分とする層を水中に浸漬さ
せた状態で栽培することを特徴とする水耕栽培方法。 (2) 水の流出穴がなく，上部が開口した栽培容器内部の
底面及び／又は側面の少なくとも水に浸漬される部分に
繊維状活性炭を主成分とする層を設けてなることを特徴
とする水耕栽培用の容器。That is, the present invention has the following configuration. (1) When hydroponically cultivating a plant, use a cultivation container in which a layer containing activated fibrous carbon as a main component is provided in a container with an open top, and the layer containing activated carbon as a main component is immersed in water. A hydroponic cultivation method characterized by cultivating in a standing state. (2) It is characterized in that a layer containing fibrous activated carbon as a main component is provided on at least a portion of the bottom and / or side of the cultivation container having an opening at the top, which has no water outflow hole, and is immersed in water. Container for hydroponics.
【０００９】[0009]
【発明の実施の形態】以下，本発明について詳細に説明
する。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail.
【００１０】図１は，本発明の水耕栽培用の容器の一実
施態様を示す縦断面図である。図１において，容器本体
１は上部が開口していて，通常の植木鉢の底部にある水
の流出穴がない。また，容器本体１の内部には，底面と
下部側の全側面にわたって繊維状活性炭を主成分とする
層２（以下，繊維状活性炭層という。）が設けてある。FIG. 1 is a longitudinal sectional view showing an embodiment of the container for hydroponic cultivation of the present invention. In FIG. 1, the container body 1 is open at the top, and there is no water outflow hole at the bottom of an ordinary flower pot. In addition, a layer 2 containing fibrous activated carbon as a main component (hereinafter, referred to as fibrous activated carbon layer) is provided inside the container body 1 over the bottom surface and all side surfaces on the lower side.
【００１１】容器本体１の材質は特に限定されるもので
はないが，陶器製，樹脂製，ガラス製，金属製，木製等
のものが用いられる。その構造は，水の流出穴がなく，
保水されるような構造であればよい。The material of the container body 1 is not particularly limited, but a ceramic material, a resin material, a glass material, a metal material, a wooden material, or the like is used. Its structure has no water outflow holes,
Any structure may be used so long as it retains water.
【００１２】また，繊維状活性炭層２は，図１の例では
容器本体１の底面と下部側の全側面にわたって設けてあ
るが，少なくとも底面の一部又は側面の水に浸漬される
部分に設ければよく，植物の水耕栽培時に，繊維状活性
炭の量が水１リットルに対して0.01〜50ｇ，特に0.２〜
20ｇの割合となるように設けることが好ましい。なお，
繊維状活性炭層２は, 容器本体１に固着しても, 取外し
自在に設けてもよい。In addition, the fibrous activated carbon layer 2 is provided on the bottom surface of the container body 1 and all the side surfaces on the lower side in the example of FIG. 1, but is provided on at least a part of the bottom surface or a part of the side surface immersed in water. The amount of fibrous activated carbon is 0.01 to 50 g per 1 liter of water, especially 0.2 to 0.2 during hydroponics of plants.
It is preferable to provide it in a proportion of 20 g. In addition,
The fibrous activated carbon layer 2 may be fixed to the container body 1 or may be detachably provided.
【００１３】繊維状活性炭層２を形成する繊維状活性炭
は，原料が特に限定されるものではなく，石炭ピッチ，
石油ピッチ，レーヨン，フェノール繊維，アクリル繊維
等から得られるものが使用できる。繊維状活性炭の比表
面積は，ＢＥＴ法による測定値で 500m2/g以上が好まし
い。比表面積が500m2/g 未満になると細孔が少なくな
り，このため酸素の補給量が少なく，しかも生育阻害物
質の吸着量が低下しやすくなる。繊維状活性炭の比表面
積は大きいほど酸素の供給量や生育阻害物質の吸着量が
増加するので好ましいが, 価格が高くなるので，1000〜
2000m2/gのものが好ましい。The fibrous activated carbon forming the fibrous activated carbon layer 2 is not particularly limited in raw material, and may be coal pitch,
Those obtained from petroleum pitch, rayon, phenolic fiber, acrylic fiber, etc. can be used. The specific surface area of the fibrous activated carbon is preferably 500 m 2 / g or more as measured by the BET method. When the specific surface area is less than 500 m 2 / g, the number of pores becomes small, so that the supplemental amount of oxygen is small and the adsorption amount of the growth-inhibiting substance is likely to decrease. The larger the specific surface area of the fibrous activated carbon is, the more the oxygen supply amount and the growth inhibitory substance adsorption amount are increased, which is preferable.
It is preferably 2000 m 2 / g.
【００１４】また，繊維状活性炭層２の形状は，原綿，
シート状物，ハニカム形状や波板状の成形物あるいは粒
状に成形されたもの等が使用できる。また，繊維状活性
炭とバインダーを混合してシート状物や粒状物に成形し
たものも好ましく用いられる。繊維状活性炭とバインダ
ーとの配合割合は重量比で95〜20／５〜80，特に70〜40
／30〜60が好ましい。The shape of the fibrous activated carbon layer 2 is made of raw cotton,
A sheet-shaped product, a honeycomb-shaped product, a corrugated-plate-shaped product, or a granular product can be used. Further, a fibrous activated carbon and a binder are mixed to be molded into a sheet or a granular material, which is also preferably used. The blending ratio of fibrous activated carbon and binder is 95 to 20/5 to 80 by weight, especially 70 to 40
/ 30-60 is preferable.
【００１５】ここで使用されるバインダーとしては，繊
維状活性炭と混合され，固着するものであればいずれで
もよいが，特に，低融点ポリエステル，ポリエチレンや
ポリプロピレンなどのポリオレフィン等の粒状物や繊維
状物，低融点ポリエステルを鞘成分，高融点ポリエステ
ルを芯成分とする複合繊維，ポリエチレンを鞘成分，ポ
リプロピレンを芯成分とする複合繊維等が好ましく用い
られる。The binder used here may be any as long as it can be mixed and fixed with fibrous activated carbon, but in particular, granular or fibrous materials such as low melting point polyester, polyolefin such as polyethylene or polypropylene, and the like. A composite fiber having a low melting point polyester as a sheath component, a high melting point polyester as a core component, a polyethylene as a sheath component, and a composite fiber having polypropylene as a core component are preferably used.
【００１６】容器本体への繊維状活性炭層の取付け法と
しては，例えば合成樹脂製の容器本体と繊維状活性炭シ
ートを接合して一体化する方法がある。容器本体と繊維
状活性炭シートとの一体化は，あらかじめ成形した容器
本体と繊維状活性炭シートを接着剤か熱圧着で接合する
方法，共押出により一体成形する方法，あるいはあらか
じめ鉢状に成形した繊維状活性炭シートの上から合成樹
脂を接合成形する方法等が採用できる。また，原綿，シ
ート状物，ハニカム形状や波板状の成形物あるいは粒状
に成形されたもの等を容器本体の底部や側部に載置して
もよい。As a method for attaching the fibrous activated carbon layer to the container body, for example, there is a method in which the container body made of synthetic resin and the fibrous activated carbon sheet are joined and integrated. The container body and the fibrous activated carbon sheet are integrated by joining the preformed container body and the fibrous activated carbon sheet with an adhesive or thermocompression bonding, a method of integrally molding by coextrusion, or a fiber previously molded into a pot shape. A method of joining and molding a synthetic resin from above the activated carbon sheet can be adopted. Further, raw cotton, a sheet-shaped product, a honeycomb-shaped or corrugated plate-shaped molded product, or a granular molded product may be placed on the bottom or side of the container body.
【００１７】本発明の水耕栽培用の容器には，開口した
上面に水分の蒸発による気散を防止するための蓋を設け
るのが好ましい。また，容器の保温のために容器の周囲
を断熱材で被覆したり，発熱ヒータを設けることも好ま
しい。さらに，容器の中には，植物を保持する目的で
土，砂，ガラスのビーズや粉末，樹脂製のビーズや粉末
等を入れてもよい。The container for hydroponics of the present invention is preferably provided with a lid on the open upper surface for preventing vaporization due to evaporation of water. It is also preferable to cover the circumference of the container with a heat insulating material or to provide a heater to keep the container warm. Furthermore, soil, sand, glass beads or powder, resin beads or powder, or the like may be placed in the container for the purpose of holding plants.
【００１８】本発明の水耕栽培用の容器を用いて植物を
水耕栽培するに際しては，容器内に養分を含有した養液
を，例えば２／３程度まで満たして繊維状活性炭層を浸
漬させる。次いで，容器内に植物の根が浸漬されるよう
に植付けて栽培し，栽培期間中養液が減少すれば，適宜
補充する。水耕栽培するに際しては，植付けた植物が倒
れないように適宜支持棒で支えるか，容器上面の蓋部に
穴を穿けて植物を穴から上方に出し，穴の部分にスポン
ジ等のクッション材を設けて支持する方法，あるいは図
２で示したように，瓶状をした容器本体１の口部から植
物３を上方に出し，口部にスポンジ等のクッション材４
を設けて支持する方法，等が採用される。When a plant is hydroponically grown using the hydroponic container of the present invention, the fibrous activated carbon layer is immersed by filling the container with a nutrient solution containing nutrients up to about 2/3, for example. . Then, the roots of the plants are planted so as to be immersed in the container and cultivated. If the nutrient solution decreases during the cultivation period, it is replenished appropriately. When hydroponically cultivating, support the planted plant appropriately so that the planted plant does not fall down, or make a hole in the lid on the top of the container to let the plant rise upward from the hole, and use a cushioning material such as sponge in the hole. As shown in FIG. 2, the method of providing and supporting, or as shown in FIG. 2, the plant 3 is taken out upward from the mouth of the bottle-shaped container body 1, and a cushion material 4 such as a sponge is provided at the mouth.
And a method of supporting the same is adopted.
【００１９】上記のように，本発明の水耕栽培方法で
は，繊維状活性炭の層を水中に浸漬させた状態で栽培す
るので，植物の栽培中においても水中の溶存酸素量が長
期間にわたって不変であり，しかも，繊維状活性炭は，
植物から排出される植物の生育阻害物質を選択的に吸着
するので，長期間の栽培においても生育阻害物質が増加
することもなく優れた生育状態を維持することが可能と
なる。As described above, in the hydroponic cultivation method of the present invention, since the layer of fibrous activated carbon is immersed in water, the amount of dissolved oxygen in the water does not change even during the cultivation of the plant for a long period of time. And the fibrous activated carbon is
Since the plant growth-inhibiting substance discharged from the plant is selectively adsorbed, it is possible to maintain an excellent growth state even when the growth-inhibiting substance does not increase even during long-term cultivation.
【００２０】[0020]
【実施例】次に，本発明を実施例により具体的に説明す
る。 実施例１ ＢＥＴ比表面積1200m2/gの繊維状活性炭60重量％と低融
点ポリエステルを鞘成分，高融点ポリエステルを芯成分
とする複合型バインダー繊維（ユニチカ社製メルティー
＜4080＞）40重量％をカード加工により混繊して, 総目
付け67g/m2，繊維状活性炭目付け40g/m2のシートを製造
した。このシートから長さ62.8cm，幅10cmの栽培用シー
トを切り出し，このシートを，直径20cm，深さ20cm，容
積約６リットルの合成樹脂製容器の内壁の周囲に密着さ
せて底から円筒状に設置した。ここで使用した繊維状活
性炭の重量は約2.5gであった。Next, the present invention will be described in detail with reference to examples. Example 1 40% by weight of a composite binder fiber (Melty <4080> manufactured by Unitika Ltd.) containing 60% by weight of fibrous activated carbon having a BET specific surface area of 1200 m 2 / g, a low melting point polyester as a sheath component and a high melting point polyester as a core component. The fibers were mixed by card processing to produce a sheet with a total basis weight of 67 g / m 2 and a fibrous activated carbon basis weight of 40 g / m 2 . A 62.8 cm long and 10 cm wide cultivation sheet was cut out from this sheet, and the sheet was made into a cylindrical shape by closely adhering to the inner wall of a synthetic resin container having a diameter of 20 cm, a depth of 20 cm and a volume of about 6 liters. installed. The weight of the fibrous activated carbon used here was about 2.5 g.
【００２１】この容器に青じその苗を植えつけ，水耕用
液肥を配合した水を底面より15cmの高さまで入れて水耕
栽培を行った。水を減少した分だけ補給しながら３カ月
間栽培したが，良好な生育を示し，根もしっかりしたも
のとなった。Algae seedlings were planted in this container, and water mixed with hydroponic liquid fertilizer was added to a height of 15 cm from the bottom surface for hydroponic cultivation. The plant was cultivated for 3 months while replenishing only the amount of reduced water, but it showed good growth and the roots were solid.
【００２２】比較例１ 繊維状活性炭シートを使用しない以外は実施例１と同様
にして青じその栽培を行った。約１カ月経過してから生
育が悪くなり，約２カ月で根腐れを起こし，枯れてしま
った。Comparative Example 1 Ajijio was cultivated in the same manner as in Example 1 except that the fibrous activated carbon sheet was not used. After about 1 month, the growth became poor, and after about 2 months, it had root rot and died.
【００２３】実施例２ ＢＥＴ比表面積1200m2/gの繊維状活性炭50重量％とポリ
エチレン短繊維50重量％とをカード加工により混繊し，
総目付け80g/m2，繊維状活性炭目付け40g/m2のシートを
製造した。このシートを直径20cmの円形に切り出し，直
径20cm，深さ20cmのポリエチレン製の容器の底面に熱圧
着した。この容器の中に花を保持するための砂を 1/2ま
で詰め，その砂にベコニアを２株植えて栽培した。その
際，養液は砂の層の上部までくるように入れ，減少した
分は追加して水位を調整した。半年間栽培したが良好な
生育を示した。Example 2 50% by weight of fibrous activated carbon having a BET specific surface area of 1200 m 2 / g and 50% by weight of polyethylene short fibers were mixed by carding,
A sheet having a total basis weight of 80 g / m 2 and a fibrous activated carbon basis weight of 40 g / m 2 was manufactured. This sheet was cut into a circle with a diameter of 20 cm and thermocompression-bonded to the bottom of a polyethylene container with a diameter of 20 cm and a depth of 20 cm. The container was filled with sand for holding flowers up to 1/2, and two veconia strains were planted in the sand for cultivation. At that time, the nutrient solution was added to reach the upper part of the sand layer, and the decreased amount was added to adjust the water level. It was cultivated for half a year, but showed good growth.
【００２４】[0024]
【発明の効果】本発明の水耕栽培方法は，上部が開口し
た容器内に繊維状活性炭を主成分とする層を設けた栽培
容器を使用し，繊維状活性炭の層を水中に浸漬させた状
態で栽培するので，植物の栽培中においても水中の溶存
酸素量が長期間にわたって不変であり，しかも，繊維状
活性炭は，植物から排出される植物の生育阻害物質を選
択的に吸着するので，長期間の栽培においても生育阻害
物質が増加することもなく優れた生育状態を維持するこ
とが可能となる。また，本発明の水耕栽培用の容器を使
用すれば，上記の利点を有する水耕栽培方法を簡便に実
施することが可能となる。EFFECTS OF THE INVENTION The hydroponic cultivation method of the present invention uses a cultivating container in which a layer containing fibrous activated carbon as a main component is provided in a container having an open upper part, and the fibrous activated carbon layer is immersed in water. Since it is cultivated in the state, the amount of dissolved oxygen in the water does not change even during the cultivation of the plant for a long period of time, and the fibrous activated carbon selectively adsorbs the growth inhibitory substance of the plant discharged from the plant. It is possible to maintain an excellent growth state without increasing growth inhibitory substances even during long-term cultivation. Further, by using the container for hydroponics of the present invention, it becomes possible to easily carry out the hydroponics method having the above advantages.
【図１】本発明の水耕栽培用の容器の一実施態様を示す
断面図である。FIG. 1 is a cross-sectional view showing an embodiment of a container for hydroponics of the present invention.
【図２】本発明の水耕栽培用の容器の他の実施態様を示
す断面図である。FIG. 2 is a cross-sectional view showing another embodiment of the container for hydroponics of the present invention.
１ 容器本体 ２ 繊維状活性炭層 1 Container body 2 Fibrous activated carbon layer
Claims (2)
口した容器内に繊維状活性炭を主成分とする層を設けた
栽培容器を使用し，繊維状活性炭を主成分とする層を水
中に浸漬させた状態で栽培することを特徴とする水耕栽
培方法。1. When hydroponically cultivating a plant, using a cultivation container in which a layer mainly containing fibrous activated carbon is provided in a container having an open upper part, the layer mainly containing fibrous activated carbon is submerged in water. A hydroponic cultivation method characterized by cultivating in a dipped state.
容器内部の底面及び／又は側面の少なくとも水に浸漬さ
れる部分に繊維状活性炭を主成分とする層を設けてなる
ことを特徴とする水耕栽培用の容器。2. A layer containing a fibrous activated carbon as a main component is provided on at least a portion of a bottom and / or a side of an inside of a cultivation container having no water outflow hole and an upper portion opened, which is immersed in water. A container for hydroponics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7225010A JPH0965784A (en) | 1995-09-01 | 1995-09-01 | Water culture and container therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7225010A JPH0965784A (en) | 1995-09-01 | 1995-09-01 | Water culture and container therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0965784A true JPH0965784A (en) | 1997-03-11 |
Family
ID=16822668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7225010A Pending JPH0965784A (en) | 1995-09-01 | 1995-09-01 | Water culture and container therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0965784A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017192936A (en) * | 2011-09-30 | 2017-10-26 | ヴェルデ・エンヴァイアロンメンタル・テクノロジーズ・インコーポレーテッド | General medication disposable system |
| US11305144B2 (en) | 2004-01-23 | 2022-04-19 | Verde Environmental Technologies, Inc. | Abuse potential reduction in abusable substance dosage form |
-
1995
- 1995-09-01 JP JP7225010A patent/JPH0965784A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11305144B2 (en) | 2004-01-23 | 2022-04-19 | Verde Environmental Technologies, Inc. | Abuse potential reduction in abusable substance dosage form |
| JP2017192936A (en) * | 2011-09-30 | 2017-10-26 | ヴェルデ・エンヴァイアロンメンタル・テクノロジーズ・インコーポレーテッド | General medication disposable system |
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