JP2775389B2 - Controlling and growing plants by placing leaves in solution while still set on the plant - Google Patents
Controlling and growing plants by placing leaves in solution while still set on the plantInfo
- Publication number
- JP2775389B2 JP2775389B2 JP33874293A JP33874293A JP2775389B2 JP 2775389 B2 JP2775389 B2 JP 2775389B2 JP 33874293 A JP33874293 A JP 33874293A JP 33874293 A JP33874293 A JP 33874293A JP 2775389 B2 JP2775389 B2 JP 2775389B2
- Authority
- JP
- Japan
- Prior art keywords
- solution
- leaves
- plant
- controlling
- growing plants
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cultivation Of Plants (AREA)
Description
【０００１】[0001]
【産業上の利用分野】果樹園芸，花卉，庭園樹草木類の
病害虫防除，施肥，その他必要物質の吸収注入に利用し
得る．[Industrial applications] It can be used for orchard horticulture, flowers, garden pest control, fertilization, and absorption and injection of other necessary substances.
【０００２】[0002]
【従来の技術】葉面撒布吸収法や樹幹に孔をあけること
による通導組織への物質の注入法がある．2. Description of the Related Art There are a foliar spray absorption method and a method of injecting a substance into a conducting tissue by making a hole in a tree trunk.
【０００３】[0003]
【発明が解決しようとする課題】農薬の葉面撤布吸収は
生態系への悪影響から困難になりつつある．また肥料そ
の他の要素の撤布吸収は溶液の葉面付着後，溶液が急速
に濃縮乾燥されるため供与量に限界がある．[Problems to be solved by the invention] Foliar removal and absorption of pesticides are becoming difficult due to their adverse effects on ecosystems. Also, the amount of fertilizer and other elements that can be removed is limited because the solution is rapidly concentrated and dried after adhering to the foliage of the solution.
【０００４】また樹幹に孔をあけて通導組織に物質を注
入する方法は植物自体がカルス形成や樹脂その他で急速
に傷痍組織を形成し，注入口を閉じて注入を拒絶するの
でこれも注入量に限界がある．[0004] In addition, a method of injecting a substance into a conducting tissue by making a hole in a trunk is a method in which a plant itself rapidly forms damaged tissue by callus formation or resin, and closes an injection port to refuse the injection. The amount is limited.
【０００５】従って，根系以外の組織から，植物体内に
物質を吸収注入するには，葉をできるだけ長時間溶液に
接触させる以外に方法はなく，葉の代謝活性を保ちつ
つ，できるだけ大量の溶液の吸収条件を検討した．[0005] Therefore, there is no other way to absorb and inject the substance into the plant body from tissues other than the root system except for contacting the leaves with the solution for as long as possible. The absorption conditions were studied.
【０００６】[0006]
【課題を解決するための手段】本発明者は１９５９〜１
９６０年にかけて葉面吸収移行機構について研究を行な
い一部を学会誌，学芸誌，雑誌に発表した．それらは前
田敏，小島均，１９５９，生理生態．８；８５，他に６
報である．その後，時代の推移とともに葉面撤布吸収の
生態系への悪影響がクローズアップされるに至り，樹幹
からの溶液の注入を試みたが，傷痍組織の形成のため予
期した効果は得られなかった．また，枝條に切口をつ
け，その切口を溶液につけて吸収を試みたが，効果はな
く，さらに切口からの溶液の圧入を試みたが，同様に効
果はなかった．その後樹に着生したままの葉を溶液中に
つけて吸収を試みたが，明らかに吸収する場合とほとん
ど吸収を認めない場合があった．Means for Solving the Problems The inventor of the present invention has published 1959-1.
We studied the mechanism of leaf resorption during 960 and published some of it in academic journals, academic journals, and magazines. They are Satoshi Maeda, Hitoshi Kojima, 1959, Physiological ecology. 8; 85, 6 others
Information. Later, with the passage of time, the negative effects on the ecosystem due to foliar removal were highlighted, and attempts were made to inject the solution from the trunk, but the expected effect was not obtained due to the formation of damaged tissues. . In addition, a cut was made in the branch, and the cut was placed in the solution to attempt absorption, but there was no effect, and further, the injection of the solution through the cut was tried, but was similarly ineffective. After that, the leaves were immersed in the solution and they were absorbed into the solution, and the absorption was tried.
【０００７】樹に着生したままの葉を溶液につけた場
合，なぜ吸収量に大差が生じるのか，以下，容器，日照
条件，溶液のｐＨ，表面活性剤の添加等について検討し
た．[0007] The reason why there is a large difference in the amount of absorption when leaves are attached to a tree while being settled on a tree was examined below. The containers, the sunshine conditions, the pH of the solution, and the addition of a surfactant were examined.
【０００８】葉からの溶液吸収に用いた容器は種々の検
討の結果，葉の型に合わせたプラスチック製の扁平（厚
さ１ｃｍ）な容器に溶液を入れ，その容器に樹に着生し
たままの葉を入れて葉柄部を密閉し，透明なテープで容
器を枝にしっかり固定する方法が最も有効であった．As a result of various investigations, the container used for absorbing the solution from the leaves was put into a flat (1 cm thick) plastic container adapted to the shape of the leaf, and the solution was left on the tree in the container. The most effective method was to seal the petiole with a leaf and then secure the container to the branch with transparent tape.
【０００９】溶液吸収に対する日照条件を検討した結果
容器に入れた葉は陰葉を選び，しかも補償点ていどの日
照が得られるよう，且つ直射日光により温度が上昇しな
いように留意することが肝要と認めた．As a result of studying the sunshine conditions for the solution absorption, it is important to select a shade leaf for the leaves put in the container and to pay attention to which sunshine is obtained at the compensation point and that the temperature does not rise due to direct sunlight. Admitted.
【００１０】溶液吸収に対する溶液のｐＨ及び表面活性
剤を検討の結果，容器に入れた溶液は，葉の細胞間隙内
のＣＯ２を吸収するよう，弱アルカリ性とし，少量の表
面活性剤を添加するのが最も有効であった．As a result of examining the pH of the solution and the surfactant for the solution absorption, the solution placed in the container was made weakly alkaline so as to absorb CO 2 in the intercellular space of the leaf, and a small amount of a surfactant was added. Was the most effective.
【００１１】ケヤキ，カエデ，ウメ等に着生する陰葉を
水中につけて吸水能力をしらべた結果，葉面積１００ｃ
ｍ２あたり４日間で最大４０ｍｌの吸水を認めた．な
お，２４反復の平均値は１００ｃｍ２あたり１２．４ｍ
ｌであった．葉を切除して葉柄だけを上記容器において
吸収能力をしらべたが，４反復の結果いずれも吸水を認
めなかった．As a result of immersing the shade leaf growing on zelkova, maple, plum, etc. in water and examining the water absorption capacity, the leaf area was 100 c.
m showed a water absorption of up to 40ml in 2 per four days. The average value of 24 repetitions was 12.4 m per 100 cm 2.
l. The leaves were excised and only the petiole was examined for absorption capacity in the above container, but no water absorption was observed in any of the four repetitions.
【００１２】窒素欠乏状態のアサガオに着生する葉を５
％ＫＮＯ３溶液に２日間つけた結果，ＫＮＯ３溶液４ｍ
ｌを吸収し，２週間後こ対照区の３倍の乾物量を得た．The leaves growing on morning glory in a nitrogen deficient state are 5
% KNO 3 solution for 2 days, 4m KNO 3 solution
After 2 weeks, three times the dry matter of the control group was obtained.
【００１３】樹高２ｍのカエデの苗木５本を用い，それ
ぞれの葉にイラガを産卵させ，その葉から約１ｍ離れた
葉を，殺虫剤（アセフェート剤）５００倍水溶液につけ
た区（殺虫剤区）と水につけた対照区に分け，イラガの
孵化発育を調べたが，対照区ではイラガの発育と他葉へ
の移動を認めたが，乳殺虫剤区では，幼虫は孵化後２〜
５日で他葉への移勤を認めないうちに死滅した．Using five maple seedlings having a height of 2 m, iraga was spawned on each leaf, and a leaf approximately 1 m away from the leaf was soaked in a 500-fold aqueous solution of a pesticide (acephate) (pesticide plot). The larvae were hatched and developed in the control plot, and the growth of the lagoon and migration to other leaves were observed in the control plot.
He died before admitting to transfer to another leaf in 5 days.
【００１４】現在さらに葉の生活機能維持のため，各種
有機物，無機物の添加供給を検討中である．At present, we are studying the addition and supply of various organic and inorganic substances to maintain the life function of leaves.
【００１５】[0015]
【発明の効果】本法では溶液を中空に飛散させることも
なく，葉の生活機能を維持し得るかぎり大量の溶液を長
時間にわたり吸収移行させることができ，植物の管理育
成に役立つと考えられる．According to the present invention, the solution can be absorbed and transferred over a long period of time without dispersing the solution in the air and as long as the life function of the leaves can be maintained. .
Claims (1)
して、植物体に着生したままの葉を、農薬又は肥料を含
む水溶液につけて吸収させる方法。1. A method of supplying and injecting a substance into a plant body, in which leaves as they are formed on the plant body are absorbed in an aqueous solution containing a pesticide or fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33874293A JP2775389B2 (en) | 1993-11-21 | 1993-11-21 | Controlling and growing plants by placing leaves in solution while still set on the plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33874293A JP2775389B2 (en) | 1993-11-21 | 1993-11-21 | Controlling and growing plants by placing leaves in solution while still set on the plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07135855A JPH07135855A (en) | 1995-05-30 |
| JP2775389B2 true JP2775389B2 (en) | 1998-07-16 |
Family
ID=18321036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33874293A Expired - Fee Related JP2775389B2 (en) | 1993-11-21 | 1993-11-21 | Controlling and growing plants by placing leaves in solution while still set on the plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2775389B2 (en) |
-
1993
- 1993-11-21 JP JP33874293A patent/JP2775389B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07135855A (en) | 1995-05-30 |
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