JPH0753065B2 - Bag for tree cultivation and delivery - Google Patents
Bag for tree cultivation and deliveryInfo
- Publication number
- JPH0753065B2 JPH0753065B2 JP4199206A JP19920692A JPH0753065B2 JP H0753065 B2 JPH0753065 B2 JP H0753065B2 JP 4199206 A JP4199206 A JP 4199206A JP 19920692 A JP19920692 A JP 19920692A JP H0753065 B2 JPH0753065 B2 JP H0753065B2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- sheet
- water
- root
- tree
- 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 - Lifetime
Links
Landscapes
- Cultivation Of Plants (AREA)
- Catching Or Destruction (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、露地における樹木栽培
に用いる根成育抑制用バッグ、詳しくは、樹木栽培時の
水分の蒸散を防止し、樹木の堀上げ時の根切りをしなく
て済み、また配送時の包装をも兼ね、さらには栽培期間
中の除草作業及び追肥作業をしなくて済む樹木栽培・配
送用バッグに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bag for root growth prevention used for tree cultivation in the open field, more specifically, it prevents evaporation of water during tree cultivation and eliminates root cutting when digging trees. The present invention also relates to a tree cultivation / delivery bag which also serves as a packaging during delivery and which does not require weeding work and topdressing work during the cultivation period.
【0002】[0002]
【従来の技術】庭木、緑化樹木を生産するに際し、大地
に播種したり、苗、幼木又は成木を移植したりしなけれ
ばならない。この場合、栽培樹木の成長は、地上部と地
下部で一般的に両者は比例成長する。この時、地下部の
根は周辺に広がる側根と略鉛直下方向に延びる直根とが
あり、直根の最も太い根を主根という。樹木が一定の大
きさ(樹型)になると、出荷される。出荷時、木を掘り
出す(一般に掘上げ、掘取りという)作業が行われる。
この掘取りの場合、 (1) 根切り(運搬上、地下部をコンパクトにまとめ
なければならない。) (2) 根巻き(根切りした場合、根の乾燥及び土壌の
欠落を防止し、運搬しやすい荷姿にしなければならな
い。)の2つの作業が必要となる。2. Description of the Related Art In producing garden trees and vegetation trees, it is necessary to sow the soil and transplant seedlings, young trees or mature trees. In this case, the growth of cultivated trees generally grows proportionally above and below the ground. At this time, the roots in the underground part include side roots that spread around the periphery and straight roots that extend substantially vertically downward, and the thickest root is called the main root. When a tree reaches a certain size (tree type), it is shipped. At the time of shipment, work of digging out trees (generally called digging and digging) is performed.
In the case of this digging, (1) Root cutting (for transportation, the underground part must be compacted.) (2) Root winding (when root cutting, root drying and soil loss are prevented and transported. It must be easy to pack.)
【0003】この根切り、根巻き作業の時、最も困難な
のが木の下部の根の切断である。掘取りの作業手順は、
つぎの如くである。 (1) 根の周辺(木の直径の5〜6倍)を掘り下げ
る。 (2) 根の周辺の土を落とさないように、こも及び麻
布で巻く。 (3) 根の下部を掘っていく。 (4) 根の下部の直根を切断する。 (5) 地上に持ち上げる。 (6) 底根の周辺及び下部に、こも及び麻布を巻き、
紐でかたく縛る。仕上がった物を根鉢という。従来、上
記(3)の手順である、根の下部を掘っていく時、木が
倒れたり、根部の土が崩れたりして、作業者が穴の中で
圧迫され、骨折や死亡事故につながるおそれがあった。
このような従来の露地栽培は、地面に樹木を直接植え、
出荷時に掘取りしていた。At the time of this root cutting and root winding work, the most difficult thing is to cut the root under the tree. The work procedure for mining is
It looks like this: (1) Dig around the root (5 to 6 times the diameter of the tree). (2) Wrap with tsum and linen so as not to drop the soil around the roots. (3) Dig the bottom of the root. (4) Cut the straight root at the bottom of the root. (5) Lift to the ground. (6) Wrap the thigh and linen around and around the bottom root,
Tie it tight with a string. The finished product is called a root bowl. Conventionally, when digging the lower part of the root, which is the procedure of the above (3), the tree collapses or the soil of the root part collapses, the operator is pressed in the hole, leading to a fracture or death accident. There was a fear.
In such conventional open field cultivation, trees are planted directly on the ground,
It was dug at the time of shipment.
【0004】米国特許第4,574,522号明細書に
は、木を植える場合に、不織布からなる袋を予め地中に
埋設し、その中に木を植栽する方法及び根の成長抑制用
バッグが記載されている。また、特開平1−27351
6号公報には、不織布からなる袋で、バッグ壁を透過す
る根にガードリング効果(girdling effe
ct)を及ぼすようにした根生長抑制バッグが記載され
ている。US Pat. No. 4,574,522 describes a method of planting a tree in which a bag made of a non-woven fabric is buried in the ground in advance and a tree is planted in the case of planting the tree. Bags are listed. In addition, JP-A-1-27351
No. 6, in a bag made of non-woven fabric, a guard ring effect (girdling effect) is applied to the root that penetrates the bag wall.
A root growth suppression bag adapted to exert ct) is described.
【0005】[0005]
【発明が解決しようとする課題】上記の不織布からなる
袋を用いる場合、地上部に不織布が見えるように埋設す
ると、繊維の毛管現象による土壌中の水分の蒸散で、袋
内の土の乾燥が速く、植栽時の成長不良率が高いという
問題点がある。また、地下に不織布からなる袋を埋設し
た場合、地表を根が走り、掘取り作業が困難になるばか
りでなく、地表根の成長が続き、バッグの中に根がつま
らない状態となり、袋の効果がなくなる。さらに、根元
に追肥をした場合は、雨水で肥料が流出するという問題
点がある。また、麻等の天然繊維を用いる場合は、数年
にわたる栽培期間中に、繊維が腐食して効果が得られ
ず、かつ、繊維の密度が低く、根の成長の肥大を防ぐこ
とができなかった。また、従来の根生長抑制袋を用いる
場合は、木に肥料を与えるので、木の根元周囲に草が生
え、除草に多大の労力を必要としていた。When a bag made of the above-mentioned non-woven fabric is used, if the non-woven fabric is buried in the ground so that the non-woven fabric can be seen, evaporation of water in the soil due to capillary action of the fibers prevents the soil in the bag from drying. There is a problem that it is fast and has a high growth failure rate during planting. In addition, when a bag made of non-woven fabric is buried underground, not only does the root run on the surface of the ground, making it difficult to dig, but also the growth of the root of the surface continues, and the root becomes unattractive in the bag. Disappears. Furthermore, when topdressing is applied to the root, there is a problem that the fertilizer flows out from rainwater. Also, when using natural fibers such as hemp, during the cultivation period for several years, the fibers are corroded and the effect is not obtained, and the density of the fibers is low, and it is impossible to prevent the root growth from expanding. It was Further, when the conventional root growth suppression bag is used, since fertilizer is applied to the tree, grass grows around the root of the tree, and a great deal of labor is required for weeding.
【0006】本発明は上記の諸点に鑑みなされたもの
で、土中の水分を地上に出さず、根は袋を貫通して確実
に成育が抑制され、根元に肥料を与えても養分は流出せ
ず、さらには、袋上部に草が生えることのない、根成育
抑制のための樹木栽培・配送用バッグを提供することを
目的とする。The present invention has been made in view of the above-mentioned points, and the moisture in the soil is not exposed to the ground, the roots penetrate the bag and the growth is reliably suppressed, and the nutrients flow out even if fertilizer is applied to the roots. Further, it is an object of the present invention to provide a tree cultivation / delivery bag for suppressing root growth, in which no grass grows on the upper part of the bag.
【0007】[0007]
【課題を解決するための手段及び作用】上記の目的を達
成するために、本発明のバッグは、図面に示すように、
側面が網目状シート11からなり、底面が非吸水性シー
ト16からなる略円筒状の網状バッグ10と、網目状シ
ート11に密接して設けられた円筒状の不織布14と、
網目状シート11又は不織布14の上部に連設された、
非吸水性シート12からなる短円筒部13と、を備えた
ことを特徴としている。上記のバッグにおいて、短円筒
部13の上部に、略蓋状の防草用のシート24を設ける
のが望ましい。不織布14及び網目状シート11を貫通
するバッグ内外の小根は、繊維及び網目状シートによる
胴締めの状態となり、成長が抑制される。バッグ内の抑
制された小根は分岐し根数は増えていく。バッグ外の抑
制された小根は成長不良をおこし、肥大せず細いまま周
辺部の養分や水分をバッグ内に補給する。また掘上げ時
には袋内には根の密生した、しっかり固定した根鉢が仕
上がる事になり、作業の簡素化と費用の低減を図ること
ができる。In order to achieve the above-mentioned object, the bag of the present invention, as shown in the drawings,
A substantially cylindrical mesh bag 10 having a side surface made of a mesh sheet 11 and a bottom surface made of a non-water absorbent sheet 16, and a cylindrical nonwoven fabric 14 provided in close contact with the mesh sheet 11.
Continuous to the upper part of the mesh sheet 11 or the non-woven fabric 14,
And a short cylindrical portion 13 made of a non-water absorbent sheet 12. In the above bag, it is desirable to provide a substantially lid-shaped weed-preventing sheet 24 on the short cylindrical portion 13. The radicles inside and outside the bag that penetrate the non-woven fabric 14 and the mesh sheet 11 are in a state of being fastened to the body by the fibers and the mesh sheet, and their growth is suppressed. The suppressed small roots in the bag branch and the number of roots increases. Suppressed radicles outside the bag cause poor growth and replenish nutrients and water from the surrounding area into the bag while keeping it thin without being enlarged. In addition, when digging up, a firmly fixed root pot with dense roots is completed in the bag, which simplifies the work and reduces the cost.
【0008】成長するにしたがって伸びる根は、側面の
不織布14及び網目状シート11の隙間を通ってある一
定の大きさまでを成長し、側面上部の非吸水性シート1
2は地表部の脱走根を止め、また雨水による肥料の流出
や、雨水の流出を防ぎ、側面上部の非吸水性シート12
の地下部は不織布14の水分の蒸散作用を遮断し、袋内
外の乾燥化を防ぎ、根の障害を止めることができる。ま
た、側面の網目状シート11のみでは保水しないため、
バッグ内外の水分移動が不完全で水分不足による成長不
良を起こす。このため、内側に不織布14を設ける。内
側の不織布は保水、吸水、蒸散作用により、土中のバッ
グ内外の不織布周辺の水分を容易に移動させる。このた
め、バッグ内が潅水過多の場合は、バッグ外へ水分を移
動させ、バッグ内の水分不足時は、バッグ外の水分をバ
ッグ内に移動させる作用を行わせる。また、掘取り後、
配送中の振動により網から土がこぼれるのを防ぐ効果も
ある。栽培中においては、側面上部の保水、保湿しない
非吸水性シート12は、一部地表に残すことにより、雨
水の流出や、雨水による肥料の流出を予防している。ま
た、袋面上部に防草用シート24を設ける場合は、栽培
中に雑草が生えないようにすることができる。一方、肥
料は防草用シート24の小切れ目30による作用で、防
草用シート24上部に置き肥することができるのでより
好都合となる。さらに、夏期の乾燥時に、水分の側面蒸
散作用を防止することができ、より生育に好都合とな
る。掘取り時は、機械で掘り取っても、袋内は土と根の
締まった状態であるので、根鉢は崩れることは無い。掘
り出した根鉢は、配送すべき梱包された状態となる。The root, which grows as it grows, grows up to a certain size through the gap between the non-woven fabric 14 and the mesh sheet 11 on the side surface, and the non-water-absorbent sheet 1 on the upper side surface.
2 is a non-water-absorbent sheet 12 on the upper side surface, which prevents runoff roots on the ground surface, prevents fertilizer runoff by rainwater, and prevents runoff of rainwater.
The underground part of the sheet can block the evaporation of water from the non-woven fabric 14, prevent the inside and outside of the bag from drying, and prevent the root from being damaged. Moreover, since water is not retained only by the mesh sheet 11 on the side surface,
Incomplete movement of water inside and outside the bag causes poor growth due to lack of water. Therefore, the nonwoven fabric 14 is provided on the inner side. The non-woven fabric on the inside easily retains water, absorbs water, and evaporates to move water around the non-woven fabric inside and outside the bag. Therefore, when the inside of the bag is excessively irrigated, the water is moved to the outside of the bag, and when the water inside the bag is insufficient, the water outside the bag is moved into the bag. Also, after digging,
It also has the effect of preventing soil from spilling from the net due to vibration during delivery. During cultivation, the water-retaining and non-moisture-retaining sheet 12 on the upper side surface is partially left on the ground surface to prevent rainwater outflow and fertilizer outflow. Further, when the weed control sheet 24 is provided on the upper part of the bag surface, weeds can be prevented from growing during cultivation. On the other hand, fertilizer is more convenient because it can be placed on the upper part of the weed control sheet 24 and fertilized by the action of the small cut 30 of the weed control sheet 24. Furthermore, it is possible to prevent the lateral transpiration of water during the dry season in summer, which is more convenient for growth. At the time of digging, even if it is dug with a machine, the soil and roots are tight inside the bag, so the root bowl will not collapse. The root pots dug out are in a packed state to be delivered.
【0009】[0009]
【実施例】以下、図面を参照して本発明の好適な実施例
を詳細に説明する。ただし、この実施例に記載されてい
る構成部材の材質、形状、その相対配置などは、とくに
特定的な記載がない限りは、本発明の範囲をそれらのみ
に限定する趣旨のものではなく、単なる説明例にすぎな
い。本発明のバッグは、図1に示すように、略円筒状の
網状バッグ10と、網状バッグに密接して設けられた円
筒状の不織布14と、網状バッグの上部に連設された非
吸水性シート12で形成された短円筒部13とからなっ
ている。網状バッグ10は、側面が網目状シート11か
らなり、底面が非吸水性シート16からなっている。底
面の非吸水性シート16は、強度の高いシート又はプレ
ートが要求され、一例として、インチ10〜40本の
縦、横からなるナイロン・ポリエステル・プリエチレン
等の合成糸(60〜10デニール)又はその複合糸の織
布状のものに、フィルム(20〜100ミクロン)を両
面にラミネートした積層シート又はプラスチック板状の
物を使用し、木の重量と、袋に植付け時の木の根の引っ
かけによる破れ予防と、木の成長時の下方に伸びる直根
止めの作用をするようにする。前者は、万一、破損して
栽培した場合は、数年先の出荷時までわからないため、
フィルムを破損しても、破損箇所から伸びる根は、強烈
な織布の編目を広げて成長することはできず、胴締めの
状態で成長不良をおこす。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described in detail below with reference to the drawings. However, the materials, shapes, relative arrangements, and the like of the constituent members described in this embodiment are not intended to limit the scope of the present invention to them only unless otherwise specified, and simply It's just an example. As shown in FIG. 1, the bag of the present invention comprises a substantially cylindrical mesh bag 10, a cylindrical nonwoven fabric 14 provided in close contact with the mesh bag, and a non-water-absorbing material continuously provided on the mesh bag. It is composed of a short cylindrical portion 13 formed of the sheet 12. The mesh bag 10 has a mesh sheet 11 on its side surface and a non-water absorbent sheet 16 on its bottom surface. The non-water-absorptive sheet 16 on the bottom surface is required to have a high strength sheet or plate, and as an example, synthetic yarns (60 to 10 denier) of nylon, polyester, preethylene or the like having 10 to 40 inches in length and width, or A laminated sheet or a plastic plate in which a film (20 to 100 microns) is laminated on both sides is used for the woven fabric of the composite yarn, and the weight of the tree and the breakage due to the roots of the tree when planted in a bag are used. It works as a preventive measure and as a root stop that extends downward when the tree grows. In the former case, if it is damaged and cultivated, it will not be known until shipping several years later,
Even if the film is damaged, the roots extending from the damaged part cannot grow by expanding the stitches of the intense woven fabric, and cause poor growth in the state of tightening the body.
【0010】網目状シート11としては、一例として、
ヒートシールの優れた強度の高い合成樹脂性の糸を使用
し、縦横からなる糸を織物状したシートに、熱ローラで
融圧着した網目状のシートと、その内面に20〜200
グラム/平方メートルの腐らない合成繊維からなる不織
布(厚さ0.02〜3.0mm)を貼り合わせる。図2及
び図3に示すように、幹の下部から伸びる側根(小根)
18の先端は不織布14に突っ込み、更に網目状シート
11の中に伸びて袋外部の水分と養分を取りに伸びてい
く。しかし根の成長につれ、一定以上肥大した場合は、
胴締めの状態になりそれ以上は成長しなくなり、その根
の能力に合った水分と養分を吸収しバッグの中に運ぶ。
20は栽培樹木、22は地面である。また、網の目の大
きさは、栽培する木の大きさに比例して大きくする必要
がある。また、木の根の種類により、それぞれの条件に
合った大きさを必要とする。なお、網の大きさと、糸
(部材)の太さは比例する。As the mesh sheet 11, for example,
Using a synthetic resin yarn with excellent heat sealing strength and high strength, a woven fabric sheet of longitudinal and transverse yarns, a mesh sheet fused and pressed by a heat roller, and 20 to 200 on the inner surface thereof.
Nonwoven fabric made of non-rotating synthetic fiber (thickness 0.02 to 3.0 mm) of gram / square meter is laminated. As shown in Figures 2 and 3, lateral roots (small roots) extending from the lower part of the trunk
The tip of 18 penetrates into the non-woven fabric 14, further extends into the mesh sheet 11 and extends to collect water and nutrients outside the bag. However, as the root grows, if it grows above a certain level,
The body is tightened and does not grow anymore. It absorbs the water and nutrients suitable for its roots and carries them into the bag.
20 is a cultivated tree and 22 is the ground. In addition, the size of the mesh needs to be increased in proportion to the size of the tree to be cultivated. In addition, depending on the type of tree root, a size suitable for each condition is required. The size of the net is proportional to the thickness of the thread (member).
【0011】網状バッグの上側の非吸水性シート12と
しては、一例として、強度の高いインチ10〜40本の
縦、横からなるナイロン・ポリエステル・ポリエチレン
等の合成糸(60〜10デニール)の網(糸がずれない
強度のある織物状又は網状)に、フィルム(20〜10
0ミクロン)を両面にラミネートした積層シートを使用
する。この材質はできれば耐日光性の紫外線防止樹脂を
使用し、長期の太陽紫外線にさらされても強度の保持す
るものを使用すると好ましい。この上側の非吸水性シー
ト12の地上部は、雨水によるバッグ内からの肥料の流
出の防止と、雨水のバッグ内からの流出を防止するため
のものである。この非吸水性シート12の地下部は、木
の成長時の横方に伸びる根止めの作用と不織布の毛管現
象による土壌中の水分の蒸散を防止するためのものであ
る。この非吸水性シート12は、出荷時の根巻の梱包の
止め(バッグ内上部の土落ちの蓋止め)に用いられる。The non-water-absorbent sheet 12 on the upper side of the mesh bag is, for example, a mesh of synthetic yarn (60 to 10 denier) of 10 to 40 inches of high strength, such as nylon, polyester, and polyethylene, which is composed of length and width. The film (20 to 10
0 micron) laminated on both sides is used. It is preferable to use a sunlight-resistant ultraviolet ray preventing resin as this material, and to use a material that retains its strength even when exposed to long-term solar ultraviolet rays. The above-ground portion of the upper non-water-absorptive sheet 12 is for preventing the fertilizer from flowing out of the bag due to rainwater and preventing the rainwater from flowing out of the bag. The underground portion of the non-water-absorbent sheet 12 is for the purpose of preventing laterally extending roots when the tree grows and preventing evaporation of water in the soil due to the capillarity of the nonwoven fabric. The non-water-absorbent sheet 12 is used for stopping the packaging of the root rolls at the time of shipping (stopping the soiled lid on the upper part of the bag).
【0012】また、図4及び図5に示すように、短円筒
部13の上部に、略蓋状の防草用のシート24を設け
る。袋内上部に設ける円形の防草用シート24は、でき
れば紫外線防止用樹脂で形成されたものや、不織布、紙
等が好ましく、略中央部への切れ目26と多数の小切れ
目30からなり、略中央部への切り目26に栽培樹木2
0の幹を挟み込み地面に設置する。28は栽培樹木20
の幹を通すための切り目である。なお、小切れ目30の
代わりに小孔を設けることも可能である。また、切れ目
26の代わりにミシン目とすることも可能である。ま
た、防草用シート24に、栄養分を予め塗布しておく場
合もある。防草用シート24により、日光に遮断された
袋内の土には、草が生えなく除草作業がなくなり肥料効
果も高まる。また、追肥の場合は防草用シート24の上
から置き肥ができ、雨により溶け出す溶液肥料は小切れ
目30より袋内に浸透し根に吸収され、小根を多数発生
させて樹木は成長する。また、夏期日射の厳しい時に
は、袋内の水分の蒸散を防止し、より効果的に生育す
る。また、出荷時に側面の非吸水性シート12と防草用
シート24と縫い合わせることにより、袋上部の土の脱
落防止と、横積の積層時の圧力に耐える梱包とすること
ができる。Further, as shown in FIGS. 4 and 5, a grass-like sheet 24 having a substantially lid shape is provided on the short cylindrical portion 13. The circular grass-proof sheet 24 provided in the upper part of the bag is preferably made of a resin for preventing ultraviolet rays, non-woven fabric, paper, etc., if possible, and is composed of a cut 26 in the substantially central portion and a large number of small cuts 30. Cultivated tree 2 in the notch 26 to the central part
Place 0 trunk on the ground. 28 is cultivated tree 20
It is a cut for passing the trunk of. It is also possible to provide a small hole instead of the small cut 30. It is also possible to use perforations instead of the breaks 26. In addition, nutrients may be applied to the weed control sheet 24 in advance. The grass 24 prevents grass from growing on the soil in the bag shielded from sunlight and eliminates weeding work, thereby enhancing the fertilizer effect. In addition, in the case of additional fertilization, fertilizer can be placed on the weed-preventing sheet 24, and the solution fertilizer that dissolves due to rain penetrates into the bag through the small cuts 30 and is absorbed by the roots, and a large number of small roots are generated to grow the tree. To do. Also, when the summer solar radiation is severe, it prevents the evaporation of water in the bag and grows more effectively. Further, by sewn together the non-water-absorptive sheet 12 on the side surface and the grass-proof sheet 24 at the time of shipping, it is possible to prevent the soil on the upper part of the bag from falling off and to make a package that can endure the pressure at the time of stacking the horizontal stacks.
【0013】また、根鉢の割れ(崩れ)予防のためのシ
ートの締め付け、乾燥の予防、梱包外からの打ち水、高
温多湿時のムレを防止することが出来、非常に作業が単
純で簡単となる、などの利点があり、配送中は不織布1
4の作用で緩衝性が高くなり、安全に配送することがで
きる。植え付け時は、袋をハサミ等で切れば良く、完成
された小根のいっぱい詰まった鉢が現れ、これを所定の
場所に定植する。従来のように根を荒さなく植え付ける
ことができるので、根と葉の水分バランス(根の水分吸
収量より葉の水分蒸散量のほうが多い場合は枯れるので
枝落し、葉とり作業を行う)が崩れないので、植え付け
時にも、栽培中の美しい樹形をみることができる。上記
の実施例においては、バッグの上部の非吸水性シートの
一部を地上に出し、他の部分を地下に埋設するようにし
てバッグが用いられる。Further, it is possible to tighten the sheet for preventing the root pot from cracking (breaking), prevent drying, sprinkle water from outside the package, and prevent stuffiness when hot and humid, which makes the work very simple and easy. There are advantages such as becoming, and non-woven fabric during delivery 1
By the action of 4, the buffering property is enhanced and the product can be safely delivered. At the time of planting, the bag may be cut with scissors or the like, and a pot filled with the completed small roots will appear, which will be planted in a predetermined place. Since the roots can be planted without roughness as in the conventional method, the water balance between the root and the leaves (when the water evaporation of the leaves is higher than the water absorption of the roots, the leaves will die and the leaves will be removed and the leaves removed) Since it is not present, you can see the beautiful tree shape during cultivation even when planting. In the above-mentioned embodiment, the bag is used in such a manner that a part of the non-water-absorbent sheet on the upper part of the bag is exposed above the ground and the other part is buried underground.
【0014】[0014]
【発明の効果】本発明は上記のように構成されているの
で、つぎのような効果を奏する。 (1) 網状バッグの上部に非吸水性シートを連設して
いるので、この非吸水性シートの少なくとも一部を地上
部に出すようにしてバッグを埋設することにより、バッ
グ内の水分の蒸散、バッグ内の雨水の流出、バッグ内の
肥料の流出を防止することができる。また、地上部に根
が走らないので、掘取り作業が容易となる。 (2) 不織布に隣接して網目状シートを設けているの
で、貫通する小根の成長(肥大)が胴締めの作用によ
り、確実に抑制される。 (3) 防草用シートを設ける場合は、草が生えるのを
防止することは勿論、追肥を防草用シート上に置いて雨
水を利用して長時間使用することができ、また、掘取り
時に、防草用シートとバッグ上部の非吸水性シートとを
縫い合わすことにより、安定した根鉢が形成でき、配送
時の横積み等にも土がこぼれることはなく、根鉢も崩れ
ない。Since the present invention is configured as described above, it has the following effects. (1) Since the non-water-absorbent sheet is continuously provided on the upper portion of the mesh bag, the non-water-absorbent sheet is embedded so that at least a part of the non-water-absorbent sheet is exposed to the ground, so that the moisture in the bag is evaporated. It is possible to prevent the outflow of rainwater in the bag and the outflow of fertilizer in the bag. Further, since the root does not run to the above-ground part, the digging work becomes easy. (2) Since the mesh sheet is provided adjacent to the non-woven fabric, the growth (enlargement) of penetrating radicles is surely suppressed by the action of body tightening. (3) When weed control sheets are provided, it is of course possible to prevent overgrowth and place additional fertilizer on the weed control sheets to use rainwater for a long time. Sometimes, a stable root pot can be formed by stitching the weed-preventing sheet and the non-water-absorptive sheet on the upper part of the bag, and the soil does not spill even during horizontal stacking during delivery, and the root pot does not collapse.
【図1】本発明のバッグの一実施例を示す斜視図であ
る。FIG. 1 is a perspective view showing an embodiment of a bag of the present invention.
【図2】図1に示すバッグの使用状態を示す断面説明図
である。FIG. 2 is a cross-sectional explanatory view showing a usage state of the bag shown in FIG.
【図3】図2において鎖線円で囲まれた部分の拡大図で
ある。FIG. 3 is an enlarged view of a portion surrounded by a chain line circle in FIG.
【図4】本発明のバッグの他の実施例を示す斜視図であ
る。FIG. 4 is a perspective view showing another embodiment of the bag of the present invention.
【図5】図4に示すバッグの使用状態を示す斜視図であ
る。5 is a perspective view showing a usage state of the bag shown in FIG. 4. FIG.
10 網状バッグ 11 網目状シート 12 非吸水性シート 13 短円筒部 14 不織布 16 非吸水性シート 24 防草用のシート 26 切れ目 30 小切れ目 10 reticulated bag 11 reticulated sheet 12 non-water-absorbent sheet 13 short cylindrical portion 14 non-woven fabric 16 non-water-absorbent sheet 24 weed-proof sheet 26 cut 30 small cut
Claims (2)
底面が非吸水性シート(16)からなる略円筒状の網状
バッグ(10)と、 網目状シート(11)に密接して設けられた円筒状の不
織布(14)と、 網目状シート(11)又は不織布(14)の上部に連設
された、非吸水性シート(12)からなる短円筒部(1
3)と、を備えたことを特徴とする樹木栽培・配送用バ
ッグ。1. The side surface comprises a mesh sheet (11),
A substantially cylindrical mesh bag (10) having a bottom surface made of a non-water absorbent sheet (16), a cylindrical nonwoven fabric (14) provided in close contact with the mesh sheet (11), and a mesh sheet (11) Alternatively, a short cylindrical part (1) made of a non-water-absorbent sheet (12) is continuously provided on the upper part of the nonwoven fabric (14)
3) A bag for tree cultivation / delivery, which is characterized in that
草用のシート(24)を設けてなることを特徴とする請
求項1記載の樹木栽培・配送用バッグ。2. The tree cultivation / delivery bag according to claim 1, wherein a substantially lid-shaped weed-preventing sheet (24) is provided on an upper portion of the short cylindrical portion (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4199206A JPH0753065B2 (en) | 1992-07-02 | 1992-07-02 | Bag for tree cultivation and delivery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4199206A JPH0753065B2 (en) | 1992-07-02 | 1992-07-02 | Bag for tree cultivation and delivery |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0638640A JPH0638640A (en) | 1994-02-15 |
JPH0753065B2 true JPH0753065B2 (en) | 1995-06-07 |
Family
ID=16403907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4199206A Expired - Lifetime JPH0753065B2 (en) | 1992-07-02 | 1992-07-02 | Bag for tree cultivation and delivery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0753065B2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7426802B2 (en) * | 2003-07-18 | 2008-09-23 | Umbaugh Jr Raymond E | Seed germination and paint supporting utility |
US6862840B1 (en) * | 2003-08-01 | 2005-03-08 | Suzanne Wallace Single | Container |
JP2006141264A (en) * | 2004-11-18 | 2006-06-08 | Fukuoka Marumoto Kk | Cultivation method for asparagus and root-stump to be used for cultivation |
CA2992131C (en) * | 2015-07-21 | 2021-02-16 | 4D Holdings, Llc | Irrigation apparatus and feeding system |
WO2017136227A1 (en) * | 2016-02-01 | 2017-08-10 | 4D Holding. Llc. | Top feeding wicking apparatus and system |
CN107360940B (en) * | 2017-09-19 | 2020-08-07 | 昆明春景园林绿化有限责任公司 | Rib fruit tea seedling transplanting method with high survival rate |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2698535B2 (en) * | 1993-08-19 | 1998-01-19 | キヤノン株式会社 | Sheet feeding apparatus and image forming apparatus |
-
1992
- 1992-07-02 JP JP4199206A patent/JPH0753065B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0638640A (en) | 1994-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3051345B2 (en) | Plant growing method | |
US11744194B2 (en) | Plant irrigation device | |
CN107920481A (en) | plant irrigating device | |
US20020124463A1 (en) | Landscape fabric with hydration dams | |
US20070243019A1 (en) | Gardening blanket with integral watering system | |
JPH0753065B2 (en) | Bag for tree cultivation and delivery | |
JP3590715B2 (en) | Bags and saplings for planting and saplings | |
JP2002272260A (en) | Vegetational mat utilizing seed of local plant and method for vegetation | |
JP2649029B2 (en) | Vegetation mat | |
JP2594228B2 (en) | Vegetation mat | |
JP2000170169A (en) | Structure for installing frame for greening slope, and slope face greening method | |
JPH0614654A (en) | Bag for cultivating-delivering tree | |
JP2018064474A (en) | Water accident prevention greening of artificial pond using waterproof sheet | |
JPH0728846Y2 (en) | Container bag for tree cultivation | |
JP2649030B2 (en) | Vegetation mat | |
JP2005000020A (en) | Method for cultivating plant and device for raising seedling | |
JP2004180531A (en) | Bag-like garden plant pot | |
JP2000209946A (en) | Bed for raising plant and raising of plant | |
JP2525496B2 (en) | Vegetation substrate and its protective net | |
JP7417938B2 (en) | vegetation mat | |
JPH06197626A (en) | Basal technique for vegetation in sandy ground | |
JP3205720B2 (en) | Installation structure of slope greening frame and slope greening method | |
JP3661109B2 (en) | Planting materials and loading containers | |
JPH084013A (en) | Bag of sandbag for greening, and sandbag for greening | |
JP2594229B2 (en) | Vegetation mat |