JPH089771A - Cultivating material for preventing root rot - Google Patents
Cultivating material for preventing root rotInfo
- Publication number
- JPH089771A JPH089771A JP6177463A JP17746394A JPH089771A JP H089771 A JPH089771 A JP H089771A JP 6177463 A JP6177463 A JP 6177463A JP 17746394 A JP17746394 A JP 17746394A JP H089771 A JPH089771 A JP H089771A
- Authority
- JP
- Japan
- Prior art keywords
- root rot
- plants
- cultivation
- cultivating
- artificial zeolite
- 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
Landscapes
- Cultivation Of Plants (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、植物生育において発症
しやすい根腐れを防止するための栽培材に関するもので
ある。この栽培材を用いることで、根腐れを引き起こし
やすい植物の栽培を容易にするとともに品質の向上に貢
献する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cultivation material for preventing root rot which tends to develop during plant growth. The use of this cultivation material facilitates cultivation of a plant that easily causes root rot and contributes to improvement of quality.
【0002】[0002]
【従来の技術】「根腐れ」は、多くは菌類によって起こ
る植物の病害である。この病害は植物を栽培するとき頻
繁に遭遇する不都合な障害の一つである。根腐れが現れ
ると植物は生育不良を引き起こし、葉縁から褐色ないし
紫褐色となり急激に萎凋し、細根は褐変腐敗してしま
う。立枯れなど枯死に至る場合も少なくない。ナス、イ
ンゲン、イチゴ、ラン、シクラメンなどで多く発生す
る。根腐れの原因は、栽培環境中で水分状態が不適切で
あると、植物体、とくに根部が不健全になって、担子菌
類が寄生することにある。イネなどでは、硫化水素など
植物根細胞の酵素に有害作用を与える物質の発生も原因
となる。水分状態の不良に起因する根腐れは、湿地での
作物栽培、過剰の給水などの場合に現れるので、水分管
理が重要となる。しかし、耕地などの栽培環境および、
培養土、ピートモスなど従来の植物生育資材を使っての
培養や栽培において、根腐れが起こらないよう適切な水
分状態を作り出したり維持管理することは容易ではな
く、とくに発症しやすい植物種(根腐れ感受性種)では
さらに困難となる。水分状態を改善することで根腐れ発
症を防止できれば感受性種の培養や栽培が容易になり品
質も向上するので、効果の高い「根腐れ防止用栽培材」
の開発が待たれている。"Root rot" is a disease of plants, mostly caused by fungi. This disease is one of the inconvenient obstacles frequently encountered when growing plants. When root rot appears, the plant causes poor growth, the leaf edge turns brown or purple-brown, and it wilts rapidly, and the rootlets brown and rot. There are not a few cases of death such as dead-fall. It often occurs in eggplant, green beans, strawberries, orchids, cyclamen, etc. The cause of root rot is that when the water state is inappropriate in the cultivation environment, the plant body, especially the root part, becomes unhealthy and basidiomycetes are parasitic. In rice, etc., the generation of substances such as hydrogen sulfide that have a harmful effect on the enzymes of plant root cells is also a cause. Root rot caused by poor water condition appears when crops are cultivated in a wetland or when water is excessively supplied, so that water management is important. However, cultivation environment such as cultivated land,
In culture and cultivation using conventional plant growth materials such as culture soil and peat moss, it is not easy to create and maintain an appropriate water state so that root rot does not occur, and especially plant species that are prone to develop (root rot). It becomes more difficult in susceptible species). If it is possible to prevent root rot development by improving the water condition, it will be easier to cultivate and cultivate sensitive species and improve the quality, so it is a highly effective "root rot prevention cultivation material".
Development is awaited.
【0003】[0003]
【発明が解決しょうとする課題】植物生育環境の水分状
態を改善し良好に保つことで、根腐れの発生を起こりに
くくするための栽培材を作り出すこと。[PROBLEMS TO BE SOLVED BY THE INVENTION] To produce a cultivating material for making root rot less likely to occur by improving and maintaining the water condition of a plant growing environment to be good.
【0004】[0004]
【課題を解決するための手段】本発明は、植物生育環境
の水分状態を最適化し適切に保つよう土壌成分や生育資
材に活性炭、人工ゼオライト、シリカゲルなど水分を担
持できる吸着剤を混和、複合化などして根腐れ防止用栽
培材を得ることを手段とする。本栽培材を利用して植物
を育てることで根腐れの発生を防止する。[Means for Solving the Problems] The present invention comprises admixing an adsorbent capable of supporting water such as activated carbon, artificial zeolite or silica gel with a soil component or a growth material so as to optimize and appropriately maintain the water state of a plant growth environment and to form a composite. The method is to obtain a cultivating material for preventing root rot by, for example. By using this cultivated material to grow plants, root rot can be prevented.
【0005】[0005]
【作用】活性炭、人工ゼオライト、シリカゲルなど水分
を担持できる吸着剤は、植物が必要とする水分の放出や
取り込みを制御できるので、栽培環境の水分状態を生育
にとって良好な状態に保つ働きがある。吸着剤のこの働
きにより、根腐れ防止用栽培材は、水分不足や過剰に陥
らず常に適切な状態を維持する作用を発揮する。The adsorbent capable of supporting water, such as activated carbon, artificial zeolite, and silica gel, can control the release and uptake of water required by plants, and therefore has a function of keeping the water condition of the cultivation environment in a good condition for growth. Due to this function of the adsorbent, the cultivation material for preventing root rot exerts an action of always maintaining an appropriate state without falling into excess or excess of water.
【0006】[0006]
【実施例】次に本発明の実施例を示す。従来の栽培材と
供試栽培材との根腐れ発生に対する比較試験の例であ
る。EXAMPLES Examples of the present invention will be described below. It is an example of the comparative test with respect to root rot generation of the conventional cultivation material and the test cultivation material.
【0007】この実施例に使用した、根腐れ防止用栽培
材(供試栽培材)を調製する方法を述べる。人工ゼオラ
イト(石炭灰をアルカリ処理して得たもので、ゼオライ
ト成分の他、活性炭類似の炭素成分など非ゼオライトも
含む)を、Caイオンで飽和した後、バインダーとして
約10%セメントを添加し直径1ないし2mmの球状に
造粒して、溶出成分を除去するため流水でよく洗浄し
た。この造粒物を、十分に水を含ませた状態のミズゴケ
に、重量で2〜3%ほど添加して、均一に混ざるようよ
く攪拌した。人工ゼオライトとミズゴケの混合材を供試
栽培材として用いた。A method for preparing a root rot prevention cultivating material (test cultivating material) used in this example will be described. Artificial zeolite (obtained by subjecting coal ash to alkali treatment, including non-zeolites such as zeolite components as well as carbon components similar to activated carbon) is saturated with Ca ions, and then about 10% cement is added as a binder to increase the diameter. The particles were granulated into spherical particles of 1 to 2 mm and washed thoroughly with running water to remove the eluted components. The granules were added to sphagnum moss in a sufficiently water-containing state in an amount of about 2 to 3% by weight, and stirred well so as to be uniformly mixed. A mixed material of artificial zeolite and sphagnum moss was used as a test cultivation material.
【0008】茎頂培養繁殖法で得た、コチョウランの子
苗(2枚程度の幼葉と2〜3本の幼根を有す幼植物体)
を、円筒形ポリ容器(直径3cm、高さ5cm)に詰め
たミズゴケ(従来の栽培材)に植え付け、約23℃の温
室に入れ栽培した。この時、ミズゴケには、十分量の水
をしみこませておいた。供試栽培材にも同様にしてコチ
ョウランの子苗を植え付け、同じ条件で栽培した。40
〜50日間の栽培で、成長したコチョウランの個体が生
じた。この栽培過程で、従来の栽培材を用いたもので
は、約40%の個体に根腐れが発生したが、供試栽培材
では、発生率が10%と著しく低下した。Phalaenopsis seedlings obtained by the shoot apex breeding method (a young plant having about 2 young leaves and 2-3 radicles)
Was planted in a sphagnum moss (conventional cultivation material) packed in a cylindrical plastic container (diameter: 3 cm, height: 5 cm), and placed in a greenhouse at about 23 ° C. for cultivation. At this time, the sphagnum was soaked with a sufficient amount of water. The moth orchid seedlings were similarly planted on the test cultivated materials and cultivated under the same conditions. 40
Cultivation for ~ 50 days resulted in mature Phalaenopsis individuals. In the cultivation process, root rot occurred in about 40% of individuals using the conventional cultivated material, but the incidence rate of the tested cultivated material was significantly reduced to 10%.
【0009】得られたコチョウラン個体を増やすため、
ポリ容器よりも少し大きな植木鉢に株分けし植え替え
て、2回目の栽培を行なった。栽培材は、従来法ではミ
ズゴケを用いるだけだが、新方法では、最初の栽培時と
同じように人工ゼオライトを添加したものを使用した。
この栽培の場合、高度化成肥料組成の液肥(Mg,C
a,Bなどを微量要素成分として少量含む)を3000
倍に希釈した肥料を時々少量施用した。従来法では、こ
の2回目の栽培で、10%ほどの根腐れ発生が見られた
が、新方法では、わずが2〜3%に減少した。In order to increase the number of obtained moth orchid individuals,
The plants were divided and planted in a flower pot slightly larger than the plastic container, and the second cultivation was performed. In the conventional method, sphagnum moss was used only, but in the new method, artificial zeolite was added as in the first cultivation.
In this cultivation, liquid fertilizer (Mg, C with advanced chemical fertilizer composition is used.
a) and B etc. as trace element components in small amounts)
Fertilizer diluted twice was sometimes applied in small amounts. In the conventional method, about 10% of root rot was observed in the second cultivation, but in the new method, the root rot was reduced to 2-3%.
【0010】さらに、コチョウラン個体を増殖するた
め、2回目の株分て植え替えを行い、もう一度、栽培
(3回目の栽培)した。植木鉢は、さらに大きなものを
用い、栽培は前回と同様に行なった。3回目の栽培にお
いても、供試栽培材では、根腐れの発生率は低下してい
た。Further, in order to propagate the Phalaenopsis orchid, the plant was replanted for the second strain and cultivated again (third cultivated). A larger flower pot was used, and cultivation was performed in the same manner as the previous time. Even in the third cultivation, the incidence rate of root rot was decreased in the test cultivation material.
【0011】以上の試験結果より、人工ゼオライトを添
加して調製した供試栽培材は、従来のミズゴケだけの栽
培材に比べて、コチョウランの根腐れ発生を大きく低下
し防止する効果を持っていることが明らかとなった。人
工ゼオライトが含有するゼオライト成分や活性炭類似成
分の有用機能が、発生率を減少するのに役だっていると
考えられる。この有用機能は、吸着性に基づき、水分の
調節、有害成分の吸着除去、菌類抵抗性を付与し罹病を
低下する働きなどが発現することによる。良好に生育さ
せて商業的価値の高いコチョウランを高歩留まりで生産
するには、根をよく育てることが必要である。人工ゼオ
ライトは、根をうまく育てるのに不可欠な培地の水分状
態を効果的に調節し、コチョウランの健全な生育を援助
することがわかった。ラン類は、根腐病以外にも、黒腐
病、軟腐病、炭素病など、水管理(灌水)の微妙な不適
切さから様々な病気に簡単にかかるので、その栽培技術
は深い専門的知識を持っていても容易ではない。人工ゼ
オライトは、コチョウランのような複雑な技術を要する
植物を栽培する場合の、有力な栽培支援資材に利用でき
る。人工ゼオライトの利用によって、栽培に高度の知識
を要しないうえ、経済的にも廉価に高品質の植物を繁殖
でき供給できる。From the above test results, the test cultivating material prepared by adding the artificial zeolite has the effect of significantly reducing the root rot occurrence of Phalaenopsis orchid, as compared with the conventional cultivating material only of sphagnum moss. It became clear. It is considered that the useful function of the zeolite component and the activated carbon-like component contained in the artificial zeolite is helpful in reducing the generation rate. This useful function is based on the fact that, based on the adsorptivity, functions such as regulation of water content, adsorption / removal of harmful components, imparting fungal resistance and reducing morbidity, etc. are exhibited. In order to grow well and produce a moth orchid with high commercial value at a high yield, it is necessary to grow roots well. Artificial zeolite was found to effectively control the water status of the medium, which is essential for the successful growth of roots, and help the healthy growth of phalaenopsis. In addition to root rot, orchids easily suffer from various diseases such as black rot, soft rot, and carbon disease due to the subtle inadequacy of water management (irrigation). It is not easy to have knowledge. The artificial zeolite can be used as a powerful cultivation support material when cultivating a plant that requires a complicated technique such as a phalaenopsis. The use of artificial zeolite does not require a high level of knowledge for cultivation, and can economically and inexpensively reproduce and supply high-quality plants.
【0012】従来の栽培材と供試栽培材について、栽培
中のpHを測定したところ、前者ではpHが5.1と酸
性であったのに対して、後者では6.7とほぼ中性であ
った。この酸性化は、植物根から分泌する有機酸が主な
原因と考えられる。栽培環境の酸性化は、コチョウラン
の生育に不都合な状態を作り出すのみならず、根腐れの
原因ともなる菌類の活動を助長する。供試栽培材は、人
工ゼオライトの緩衝能により、pHの低下が現れないの
で、好都合な生育環境を維持できる。When the pH of the conventional cultivated material and the test cultivated material was measured during cultivation, the pH was 5.1, which was acidic in the former case, and 6.7, which was almost neutral, in the latter case. there were. This acidification is considered to be mainly caused by organic acids secreted from plant roots. Acidification of the cultivation environment not only creates an inconvenient condition for the growth of phalaenopsis but also promotes the activity of fungi which cause root rot. Due to the buffering capacity of the artificial zeolite, the test cultivating material does not show a decrease in pH, so that a convenient growth environment can be maintained.
【0013】[0013]
【発明の効果】本発明による、根腐れ防止用栽培材は、
ナス、インゲン、イチゴ、シクラメン、ランなど根腐れ
を起こしやすい感受性植物を育てる場合、生育環境中の
水分状態を改善し適切に保つ働きをとうして根腐れ発生
をくい止め健全な生育を促すので、品質の高い植物を高
収穫で得ることができる。高品位植物の高生産は、農家
など生産者にとって多大な経済的効果を生み出す。根腐
れ防止用栽培材を作るに人工ゼオライトを使う場合は、
石炭灰という環境保全上社会問題化している廃棄物の再
生有効利用にも貢献する。The cultivation material for preventing root rot according to the present invention comprises:
When growing sensitive plants such as eggplant, green beans, strawberries, cyclamen, orchids that are prone to root rot, it improves the water condition in the growth environment and keeps it properly to prevent root rot occurrence and promote healthy growth. High quality plants can be obtained with high yield. High production of high-quality plants produces great economic effects for farmers and other producers. When using artificial zeolite to make root rot prevention cultivation material,
It also contributes to the effective recycling of the coal ash, which is a social problem in terms of environmental protection.
Claims (1)
ダ・ルーツなどの植物生育用の資材に、活性炭、人工ゼ
オライト、シリカゲルなど水分を担持できる吸着剤を混
和、複合化などして生じさせることを特徴とする、根腐
れ防止用栽培材。1. An adsorbent capable of supporting water, such as activated carbon, artificial zeolite, or silica gel, is mixed with or mixed with a material for plant growth such as soil components, culture soil, peat moss, and osmanda roots. A characteristic cultivation material for root rot prevention.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6177463A JPH089771A (en) | 1994-07-05 | 1994-07-05 | Cultivating material for preventing root rot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6177463A JPH089771A (en) | 1994-07-05 | 1994-07-05 | Cultivating material for preventing root rot |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH089771A true JPH089771A (en) | 1996-01-16 |
Family
ID=16031378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6177463A Pending JPH089771A (en) | 1994-07-05 | 1994-07-05 | Cultivating material for preventing root rot |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH089771A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104025839A (en) * | 2014-05-19 | 2014-09-10 | 梁晓 | High-yield method for planting atropa belladonna |
CN104488520A (en) * | 2014-12-18 | 2015-04-08 | 蒙城县科技创业服务中心 | Green bean planting method |
-
1994
- 1994-07-05 JP JP6177463A patent/JPH089771A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104025839A (en) * | 2014-05-19 | 2014-09-10 | 梁晓 | High-yield method for planting atropa belladonna |
CN104488520A (en) * | 2014-12-18 | 2015-04-08 | 蒙城县科技创业服务中心 | Green bean planting method |
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