JPH1162A - Adjusting method of growth of tree and dual structured container used in the same - Google Patents
Adjusting method of growth of tree and dual structured container used in the sameInfo
- Publication number
- JPH1162A JPH1162A JP15547097A JP15547097A JPH1162A JP H1162 A JPH1162 A JP H1162A JP 15547097 A JP15547097 A JP 15547097A JP 15547097 A JP15547097 A JP 15547097A JP H1162 A JPH1162 A JP H1162A
- Authority
- JP
- Japan
- Prior art keywords
- container
- tree
- inner container
- openings
- growth
- 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 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、屋上や人口地盤上
に植栽された樹木の成長を抑制する方法及び該方法に用
いる二重構造容器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for suppressing the growth of a tree planted on a roof or artificial ground, and a double-structure container used in the method.
【0002】[0002]
【従来の技術】屋上緑化等の目的で屋上に樹木を植栽す
る場合には、植栽時の荷重が屋根荷重の法規制を満足す
るようにしており、また、樹木の成長による重量増に対
しては、施肥、移植、容器等への移し替え又は地上部の
剪定等により重量増加分の減量調整を行うようにしてい
る。2. Description of the Related Art When trees are planted on the roof for the purpose of rooftop greening, etc., the load at the time of planting is set so as to satisfy the law on the roof load. On the other hand, weight reduction by weight increase is performed by fertilization, transplantation, transfer to a container or the like, or pruning of the above-ground part.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、施肥、
移植、容器等への移し替え又は地上部の剪定等による重
量増加分の減量調整では、施肥、移植、容器等への移し
替え又は地上部の剪定等の作業が面倒であり、また、根
がそのままで樹木の成長速度を抑制することができない
ため、植栽荷重の調整が難しいという不都合がある。However, fertilization,
In the adjustment of weight loss due to transplantation, transfer to a container, etc. or pruning of the above-ground part, the work of fertilization, transplantation, transfer to a container, etc. or pruning of the above-ground part is troublesome. Since the growth rate of the tree cannot be suppressed as it is, there is a disadvantage that it is difficult to adjust the planting load.
【0004】本発明はかかる不都合を解消するためにな
されたものであり、植栽荷重の調整を簡単に行うことが
できる樹木成長調節方法及び該方法に用いる二重構造容
器を提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in order to solve such a problem, and an object of the present invention is to provide a tree growth adjusting method capable of easily adjusting a planting load and a double-structure container used in the method. And
【0005】[0005]
【課題を解決するための手段】かかる目的を達成するた
めに、請求項1に係る樹木成長調節方法は、樹木が植栽
され、側壁部に前記樹木の根が通過可能な複数の開口部
を有する筒状の内側容器と、該内側容器に所定の間隔を
存して外挿され、側壁部に前記内側容器の開口部を通過
した根が通過可能な複数の開口部を有する筒状の外側容
器とを備えた二重構造容器を用意し、該二重構造容器を
土中に埋設した後、前記樹木の成長の度合いに応じて前
記内側容器と前記外側容器との間の根を切断することを
特徴とする。According to a first aspect of the present invention, there is provided a method for regulating tree growth, wherein a tree is planted, and a plurality of openings through which a root of the tree can pass are provided on a side wall. A cylindrical inner container, and a cylindrical outer container having a plurality of openings that are externally inserted into the inner container at a predetermined interval and through which a root that has passed through the opening of the inner container can pass. Preparing a double-structure container having: and burying the double-structure container in the soil, and then cutting a root between the inner container and the outer container according to the degree of tree growth. It is characterized by.
【0006】請求項2に係る二重構造容器は、樹木が植
栽され、側壁部に前記樹木の根が通過可能な複数の開口
部を有する筒状の内側容器と、該内側容器に所定の間隔
を存して外挿され、側壁部に前記内側容器の開口部を通
過した根が通過可能な複数の開口部を有する筒状の外側
容器とを備えたことを特徴とする。According to a second aspect of the present invention, there is provided a double-structured container in which a tree is planted, a cylindrical inner container having a plurality of openings in a side wall portion through which the roots of the tree can pass, and a predetermined distance between the inner container. A cylindrical outer container having a plurality of openings through which the roots that have passed through the openings of the inner container can pass.
【0007】[0007]
【発明の実施の形態】以下、本発明の実施の形態の一例
を図1及び図2を参照して説明する。図1は本発明の実
施の形態の一例である樹木成長調節方法に用いる二重構
造容器の全体斜視図、図2は該樹木成長調節方法を説明
するための説明的断面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is an overall perspective view of a double-structured container used in a tree growth controlling method according to an embodiment of the present invention, and FIG. 2 is an explanatory cross-sectional view for explaining the tree growth controlling method.
【0008】まず、二重構造容器1について説明する
と、この二重構造容器1は、下方に向けて次第に縮径す
るテーパ円筒状に形成されて内部に樹木2が植栽され、
側壁部に樹木2の根3が通過可能な複数の開口部4を有
する内側容器5と、下方に向けて次第に縮径するテーパ
円筒状に形成されて内側容器5に所定の間隔を存して外
挿され、側壁部に内側容器5の開口部4を通過した根2
が通過可能な複数の開口部6を有する外側容器7とを備
える。First, the double-structure container 1 will be described. The double-structure container 1 is formed in a tapered cylindrical shape whose diameter gradually decreases downward, and a tree 2 is planted therein.
An inner container 5 having a plurality of openings 4 on the side wall through which the roots 3 of the tree 2 can pass, and a tapered cylindrical shape which is gradually reduced in diameter downward and is spaced apart from the inner container 5 by a predetermined distance Root 2 that has been extrapolated and has passed through the opening 4 of the inner container 5 on the side wall
And an outer container 7 having a plurality of openings 6 through which the water can pass.
【0009】内側容器5及び外側容器7は共に、プラス
チック、陶器若しくは磁器等のように土中に埋めても自
然に分解しない素材、又は防錆処理が施された金属で形
成されている。外側容器7の底部には底板8が設けられ
ており、また、内側容器5の開口部4と外側容器7の開
口部6とは同じ位置に配置されている。The inner container 5 and the outer container 7 are both made of a material which does not decompose naturally even when buried in the soil, such as plastic, pottery or porcelain, or a metal which has been subjected to a rust-proof treatment. A bottom plate 8 is provided at the bottom of the outer container 7, and the opening 4 of the inner container 5 and the opening 6 of the outer container 7 are arranged at the same position.
【0010】かかる構成の二重構造容器1を屋上の土中
に埋設した後、樹木2が成長すると、該樹木2の根3は
内側容器5の開口部4及び外側容器7の開口部6を通過
して土壌に伸び、該土壌の水分や栄養分を吸収する。そ
して、樹木2の成長の度合いに応じて内側容器5と外側
容器7との間の根3を切断し、これにより、根3が吸収
する栄養分を制御して樹木2の成長を抑制し、植栽荷重
の調整を行う。When the tree 2 grows after the double-structured container 1 having such a configuration is buried in the rooftop soil, the roots 3 of the tree 2 close the opening 4 of the inner container 5 and the opening 6 of the outer container 7. It passes through to the soil and absorbs moisture and nutrients in the soil. Then, the root 3 between the inner container 5 and the outer container 7 is cut in accordance with the degree of growth of the tree 2, whereby the nutrients absorbed by the root 3 are controlled to suppress the growth of the tree 2, and Adjust the planting load.
【0011】根3の切断に際しては、内側容器5が回転
可能な大きさであれば該内側容器5を外側容器7に対し
て回転させて根3を切断するか、又は内側容器5が回転
できない大きさ若しくは四角形状の場合は内側容器5と
外側容器7との間にナイフや鋸等を挿入して根3を切断
する。When cutting the root 3, if the inner container 5 is rotatable, the inner container 5 is rotated with respect to the outer container 7 to cut the root 3, or the inner container 5 cannot be rotated. In the case of a size or a square shape, a knife, a saw or the like is inserted between the inner container 5 and the outer container 7 to cut the root 3.
【0012】上記の説明から明らかなように、この実施
の形態では、内側容器5と外側容器7との間の根3を切
断することにより、樹木2の成長を抑制して植栽荷重の
調整を行うようにしているので、該植栽荷重の調整を簡
単に行うことができる。As is apparent from the above description, in this embodiment, the root 3 between the inner container 5 and the outer container 7 is cut to suppress the growth of the tree 2 and adjust the planting load. Therefore, the planting load can be easily adjusted.
【0013】また、内側容器5の開口部4及び外側容器
7の開口部6を通過して土壌に伸びた樹木2の根3から
該土壌の水分を吸収できるため、複数の二重構造容器を
土壌に埋設した場合でも該容器外の土壌の水管理のみで
足りる。Further, since the soil moisture can be absorbed from the roots 3 of the trees 2 extending to the soil through the opening 4 of the inner container 5 and the opening 6 of the outer container 7, a plurality of double-structured containers can be used. Even when buried in the soil, only water management of the soil outside the container is sufficient.
【0014】なお、上記実施の形態では、外側容器7の
底部にのみ底板8を設けた場合を例に採ったが、該底板
は二重構造容器1の設置、撤去、或いは交換などの移動
時に必要なものであり、したがって、該底板を内側容器
5の底部にのみ、或いは外側容器7及び内側容器5の各
底部に設けるようにしてもよい。In the above-described embodiment, the case where the bottom plate 8 is provided only at the bottom of the outer container 7 is taken as an example. However, the bottom plate is used when the double-structured container 1 is installed, removed, or replaced. This is necessary, and therefore, the bottom plate may be provided only at the bottom of the inner container 5 or at each bottom of the outer container 7 and the inner container 5.
【0015】また、上記実施の形態では、二重構造容器
1を屋上に設置した場合を例に採ったが、これに限定さ
れず、該二重構造容器1を人工地盤やその他の場所に設
置してもよいことは言うまでもない。In the above embodiment, the case where the double-structured container 1 is installed on the roof is taken as an example. However, the present invention is not limited to this, and the double-structured container 1 is installed on an artificial ground or other place. Needless to say, this may be done.
【0016】[0016]
【発明の効果】上記の説明から明らかなように、本発明
によれば、内側容器と外側容器との間の根を切断するこ
とにより、樹木の成長を抑制して植栽荷重の調整を行う
ようにしているので、該植栽荷重の調整を簡単に行うこ
とができるという効果が得られる。As is apparent from the above description, according to the present invention, by cutting the root between the inner container and the outer container, the growth of trees is suppressed and the planting load is adjusted. As a result, the effect of easily adjusting the planting load can be obtained.
【0017】また、内側容器の開口部及び外側容器の開
口部を通過して土壌に伸びた樹木の根から該土壌の水分
や栄養分を吸収できるため、複数の二重構造容器を土壌
に埋設した場合でも該容器外の土壌の水管理のみで足り
るという効果が得られる。Further, since water and nutrients of the soil can be absorbed from the roots of the tree that has passed through the opening of the inner container and the opening of the outer container and extended into the soil, a plurality of double-structured containers are buried in the soil. However, the effect is obtained that only water management of the soil outside the container is sufficient.
【図1】本発明の実施の形態の一例である樹木成長調節
方法に用いる二重構造容器の全体斜視図である。FIG. 1 is an overall perspective view of a double-structured container used in a method for controlling tree growth which is an example of an embodiment of the present invention.
【図2】樹木成長調節方法を説明するための説明的断面
図である。FIG. 2 is an explanatory cross-sectional view for explaining a tree growth regulating method.
1…二重構造容器 2…樹木 3…根 4…開口部 5…内側容器 6…開口部 7…外側容器 DESCRIPTION OF SYMBOLS 1 ... Double structure container 2 ... Tree 3 ... Root 4 ... Opening 5 ... Inner container 6 ... Opening 7 ... Outer container
Claims (2)
が通過可能な複数の開口部を有する筒状の内側容器と、
該内側容器に所定の間隔を存して外挿され、側壁部に前
記内側容器の開口部を通過した根が通過可能な複数の開
口部を有する筒状の外側容器とを備えた二重構造容器を
用意し、該二重構造容器を土中に埋設した後、前記樹木
の成長の度合いに応じて前記内側容器と前記外側容器と
の間の根を切断することを特徴とする樹木成長調節方
法。1. A cylindrical inner container in which a tree is planted and which has a plurality of openings in a side wall portion through which the root of the tree can pass,
A cylindrical outer container having a plurality of openings that are externally inserted into the inner container at a predetermined interval and that have a plurality of openings on the side walls through which the roots that have passed through the openings of the inner container can pass. Preparing a container, burying the double-structured container in the soil, and then cutting a root between the inner container and the outer container according to the degree of tree growth, wherein the tree growth is regulated. Method.
が通過可能な複数の開口部を有する筒状の内側容器と、
該内側容器に所定の間隔を存して外挿され、側壁部に前
記内側容器の開口部を通過した根が通過可能な複数の開
口部を有する筒状の外側容器とを備えたことを特徴とす
る二重構造容器。2. A cylindrical inner container in which a tree is planted and which has a plurality of openings in a side wall portion through which the root of the tree can pass,
A cylindrical outer container having a plurality of openings that are externally inserted into the inner container at predetermined intervals and that have a plurality of openings on the side walls through which the roots that have passed through the openings of the inner container can pass. And a double structure container.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15547097A JPH1162A (en) | 1997-06-12 | 1997-06-12 | Adjusting method of growth of tree and dual structured container used in the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15547097A JPH1162A (en) | 1997-06-12 | 1997-06-12 | Adjusting method of growth of tree and dual structured container used in the same |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH1162A true JPH1162A (en) | 1999-01-06 |
Family
ID=15606763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15547097A Pending JPH1162A (en) | 1997-06-12 | 1997-06-12 | Adjusting method of growth of tree and dual structured container used in the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH1162A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009195155A (en) * | 2008-02-21 | 2009-09-03 | Hanawa Teien Kk | Plant growth adjusting method, and plant cultivation container to be used for the same |
JP2011010660A (en) * | 2010-09-30 | 2011-01-20 | Hanawa Teien Kk | Cultivation method for producing abundant flower and/or fruit |
KR101453765B1 (en) * | 2013-04-02 | 2014-10-23 | 대한민국 | Perforated Pottery Container For Growing Plants |
-
1997
- 1997-06-12 JP JP15547097A patent/JPH1162A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009195155A (en) * | 2008-02-21 | 2009-09-03 | Hanawa Teien Kk | Plant growth adjusting method, and plant cultivation container to be used for the same |
JP2011010660A (en) * | 2010-09-30 | 2011-01-20 | Hanawa Teien Kk | Cultivation method for producing abundant flower and/or fruit |
KR101453765B1 (en) * | 2013-04-02 | 2014-10-23 | 대한민국 | Perforated Pottery Container For Growing Plants |
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