JP3149236U - Tree / plant protection sheet - Google Patents
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- JP3149236U JP3149236U JP2008009293U JP2008009293U JP3149236U JP 3149236 U JP3149236 U JP 3149236U JP 2008009293 U JP2008009293 U JP 2008009293U JP 2008009293 U JP2008009293 U JP 2008009293U JP 3149236 U JP3149236 U JP 3149236U
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Abstract
【課題】造園工事・植栽工事における樹木や植物の移植にあたり、樹木や植物の枯死につながる夏季の工事や運搬時の水分蒸散、病虫害、冬季工事の寒害を防ぐための樹木・植物保護シートを提供する。【解決手段】表面から順に、天然繊維層・外部ペーパー層・保湿層・内部ペーパー層の4層から成る樹木・植物保護シートを考案する。その保湿層に、保水剤・農薬・肥料・発根促進剤・パルプ・人工土などを、乾燥防止・病虫害防除・寒害防止といった用途に応じて混入し、上下のペーパー層で圧搾して表面の天然繊維層に接着することで、工事で使用しやすいようロール状に巻けるようにした。【選択図】図1PROBLEM TO BE SOLVED: To provide a tree / plant protection sheet for preventing the construction of trees and plants in landscaping work and planting work in summer, which leads to the death of trees and plants, water transpiration during transportation, disease and insect damage, and cold damage in winter work provide. A tree / plant protection sheet comprising four layers of a natural fiber layer, an outer paper layer, a moisture retention layer, and an inner paper layer in order from the surface is devised. Water retention agents, pesticides, fertilizers, rooting promoters, pulp, artificial soil, etc. are mixed in the moisture retention layer according to the purpose of drying prevention, pest control, cold prevention, etc. By adhering to the natural fiber layer, it can be rolled up so that it can be easily used in construction. [Selection] Figure 1
Description
本考案は、植栽工事における樹木の掘取後の根鉢の根巻き材や苗木・花卉類の運搬包装材、冬季における樹木の寒害防止のために用いる幹巻き材、マツなどの高木の病虫害の予防・防除のための幹巻き材に関するものである。さらに詳しくは、移植樹木の根巻き材や苗木・花卉類の運搬包装材の場合、保湿材や農薬・肥料等を組み込んだ「樹木・植物保護シート」を使うことにより水分を保持し、樹木の掘取後の水分の蒸散抑制及び枝葉の萎れを防ぎ、運搬中の根枯れを防止する。また、冬季の樹木の寒害防止にあたっては、パルプや人工土を組み込んだ「樹木・植物保護シート」を樹幹に巻くことで被害を減ずることができる。高木の病虫害の予防・防除の場合、保湿材や農薬等を組み込んだ「樹木・植物保護シート」を病虫害孵化及び産卵時期に樹幹に巻き、水分および農薬を供給して病虫害を予防、防除する。This invention is based on root-rolling materials for root pots after excavation of trees in planting work, transportation packaging materials for seedlings and flower buds, stem-wrapping materials used to prevent cold damage of trees in winter, and diseases of high trees such as pine trees. It is related with the stem winding material for the prevention and control of the. More specifically, in the case of transplanted tree root wrapping materials, seedlings, and flower wrapping materials, moisture is retained by using a “tree / plant protection sheet” that incorporates moisturizers, pesticides, fertilizers, etc. Prevents transpiration of water after taking and prevents wilting of branches and leaves and prevents root wilt during transportation. In addition, to prevent the cold damage of trees in winter, the damage can be reduced by winding a “tree / plant protection sheet” incorporating pulp and artificial soil around the trunk. In the case of prevention and control of pests and pests, a “tree / plant protection sheet” incorporating moisturizers and pesticides is wound around the tree trunks at the time of hatching and laying eggs, and water and pesticides are supplied to prevent and control pests.
従来の樹木掘取後の根巻材は、根鉢の土砂流出防止を主たる目的としたものであり、根鉢からの水分蒸散を防ぐことが出来ず、灌水などの掘取後の根の乾燥に対する防止措置が貧弱であると樹木が枯れたり枝葉が萎れたりするなどの問題となっていた。また、マツ等の病虫害の防除においては、広範囲におよぶ農薬散布により病虫害だけでなく周辺の生態系を破壊するおそれがあったり、散布後の効果が持続せず何度も散布を強いられ、経済的な損失をもたらしていた。The traditional root-rolling material after excavation of trees is mainly intended to prevent the sediment from flowing out of the root pot, and it cannot prevent the evaporation of moisture from the root pot. If the preventive measures against this are poor, there are problems such as tree dying and branches and leaves becoming wilted. In addition, in the control of pine and other pests, there is a risk of destroying not only pests but also the surrounding ecosystems by spraying a wide range of pesticides. Loss.
上記のような問題を解決するため、本考案は、移植工事における樹木の運搬や苗木・花卉類の運搬の場合、掘り取った樹木・植物の根鉢を保湿することによって樹木の乾燥・枯れを予防するシートを提供することである。マツなどの高木病虫害の予防・防除にあたっては、5〜7月頃の病害虫の孵化及び産卵を予防するために、巻きつけた樹幹から農薬と水分を供給できるような樹木・植物保護シートを提供することである。In order to solve the above-mentioned problems, the present invention is designed to prevent drying and withering of trees by moisturizing the root pots of trees and plants that have been dug in the case of transportation of trees and transplanting of seedlings and flowers in transplanting work. It is to provide a preventive sheet. Providing a tree / plant protection sheet that can supply pesticides and moisture from the wrapped tree trunk to prevent the growth and spawning of pests around May and July in the prevention and control of pine and other pests It is.
上記の目的を達成するため、本考案の共通部分である樹木・植物保護シートは、表面から順に、天然繊維層・外部ペーパー層・保湿層・内部ペーパー層の4層から成る。シート表面は、土の中で自然分解される天然繊維質の黄麻を使い、保湿層を薄いペーパー層で両面から挟んで体積を最小化している。保湿層には、樹木及び植物の水分の維持、病虫害の孵化及び産卵を予防・防除が可能な、厚さが薄く水分の保湿力が長く持続される保湿剤を挟み込んでいる。In order to achieve the above object, the tree / plant protection sheet, which is a common part of the present invention, is composed of four layers of a natural fiber layer, an outer paper layer, a moisturizing layer, and an inner paper layer in order from the surface. The surface of the sheet is made of natural fiber jute that is naturally decomposed in the soil, and the moisture retention layer is sandwiched between thin paper layers from both sides to minimize the volume. The moisturizing layer is sandwiched with a moisturizing agent that can maintain moisture of trees and plants, hatch and dwarf insects, and prevent and control egg laying.
請求項1に記載の考案では、樹木や植物の移植後の活着率を高めるため、保湿層に保湿剤のほか農薬や肥料、発根促進剤を混入し、これらを混入により心配される通気性を確保するために、保湿層に人工土を混ぜて空隙をつくっている。また、薄い保湿層に複数の材料や薬剤を均一に混入するために、基材としてパルプを用いている。In the device according to claim 1, in order to increase the survival rate after transplantation of trees and plants, in addition to the moisturizing agent, agricultural chemicals, fertilizers, rooting promoters are mixed in the moisturizing layer, and the air permeability which is a concern due to the mixing thereof. In order to ensure this, artificial soil is mixed with the moisturizing layer to create voids. Moreover, in order to mix a some material and chemical | medical agent uniformly in a thin moisture retention layer, the pulp is used as a base material.
請求項2に記載の考案は、樹木を冬季の寒害から守るため、保湿層に人工土とパルプを混入することで外気を断熱する機能をもつ構成の複層シートである。The invention according to claim 2 is a multilayer sheet having a structure that insulates the outside air by mixing artificial soil and pulp into the moisture retaining layer in order to protect the trees from the cold damage in winter.
請求項3に記載の考案は、マツなどの高木を病虫害から防ぐため、保湿層に農薬・保湿剤・パルプを混入し、シートを巻きつけた樹幹から薬剤成分と水分を供給する、病虫害の予防・防除シートである。The invention according to claim 3 is for prevention of pests and diseases by mixing pesticides, moisturizers and pulp in the moisturizing layer and supplying chemical components and moisture from the trunk around which the sheet is wrapped in order to prevent pine and other high trees from pests and diseases.・ It is a control sheet.
本考案による樹木・植物根巻シートを根巻材として使用することで、移植樹木の根鉢の水分を保持することができ、樹木の水分蒸散、及び乾燥を防ぐ。花卉類の運搬や苗木の運搬に包装材として使用することで、植物の根枯れ及び葉枯れを防ぐ。農薬を混入した樹木病虫害防除シートを松などの高木の樹幹に巻いて水分を供給すれば、5〜7月頃に病虫害の孵化及び産卵を予防し、農薬撤布の回数を減らすことが出来、周辺の生態系も保護することが出来る。また、樹幹保温シートを越冬に効果的に使うことで、冬季の寒害を減らすことが出来る。
本考案による樹木・植物保護シートをベースにした3つのシートを植栽工事で使用すれば、植栽工事の大きなリスクとなっていた夏季の移植や病虫害の防除・予防、樹木の越冬を抑え、経費の節減効果を得ることができ、樹木・植物根巻シートに含まれている肥料や発根促進剤は、樹木や植物の活着に大きな効果をもたらすことが出来る。By using the tree / plant root winding sheet according to the present invention as the root winding material, it is possible to retain the moisture in the root pots of the transplanted tree, and prevent moisture transpiration and drying of the tree. By using it as a packaging material for transporting flower buds and seedlings, it prevents plant root and leaf wilt. If a pest control sheet containing pesticides is wrapped around a tree trunk such as a pine tree and water is supplied, it will be possible to prevent hatching and spawning of pests and laying eggs around May to July and reduce the number of pesticide removals. Can protect the ecosystem. In addition, by using the tree thermal insulation sheet effectively in wintering, it is possible to reduce winter cold damage.
If three sheets based on the tree / plant protection sheet according to the present invention are used in planting work, the transplanting in the summer and the control / prevention of disease and pest damage, which has been a big risk of the planting work, suppress the overwintering of trees, Cost saving effect can be obtained, and the fertilizer and rooting promoter contained in the tree / plant root winding sheet can have a great effect on the survival of trees and plants.
本考案による、樹木・植物保護シートをアレンジした3種のシートについて、添付図面を通じて以下に詳細に説明する。Three types of sheets arranged with tree / plant protection sheets according to the present invention will be described in detail below with reference to the accompanying drawings.
図1は、本考案の共通部分である樹木・植物保護シートの分離事示図である。シート自体は、図1の右側図に示すように、根鉢および樹幹を簡便に巻くことが出来るようにロール状に巻いてある。FIG. 1 is a separation view of a tree / plant protection sheet which is a common part of the present invention. As shown in the right side view of FIG. 1, the sheet itself is wound in a roll shape so that a root pot and a tree trunk can be easily wound.
図2は樹木・植物根巻シートであり、図に示すように、本考案は天然繊維質の黄麻繊維(jute)(10、11)を使い、役目を終えた後は土壌に自然分解され樹木の発根を妨げることは無く、保湿層(30)をペーパー層(20、40)で挟んで圧搾し体積を薄くしている。ペーパー層に凹凸を設けることで空隙(21、41)を置き、通気性及び円滑な水分供給が出来るようにした。保湿層(30)に肥料及び発根促進剤を混入する場合、保湿剤(32)が150〜200倍に膨張して水分を保持し、発根に必要な栄養素を供給して、運搬中に根が露出することから保護する。また、保湿剤・薬剤及び人工土を保湿層に均して分布させ、内外のペーパー層で圧搾することが出来るように保湿層はパルプ(33)を基材として構成している。また、保湿剤(32)の膨脹による空隙喪失を防ぐ為に人工土(31)を混入して根に対する通気性を確保するように構成した。Fig. 2 shows a tree / plant root winding sheet. As shown in the figure, the present invention uses natural jute fiber (10, 11), and after the role is finished, it is naturally decomposed into soil. The moisturizing layer (30) is sandwiched between the paper layers (20, 40) to reduce the volume. By providing irregularities on the paper layer, air gaps (21, 41) were placed so that air permeability and smooth water supply could be achieved. When fertilizer and rooting promoter are mixed in the moisturizing layer (30), the moisturizing agent (32) expands 150 to 200 times to retain moisture, supplies nutrients necessary for rooting, Protects roots from exposure. Further, the moisturizing layer is composed of the pulp (33) as a base material so that the moisturizing agent / chemical and artificial soil are uniformly distributed in the moisturizing layer and can be compressed by the inner and outer paper layers. Further, in order to prevent void loss due to expansion of the moisturizing agent (32), artificial soil (31) was mixed to ensure air permeability to the roots.
図3に図示したのは樹木病虫害防除シートである。移植直後のマツなどの高木は、5〜7月の病虫害の被害を受けやすく、産卵及び孵化を防ぐために保湿層(30)の内部に農薬(34)を交ぜ、樹木の樹幹に巻くことで樹幹から農薬を吸収させ、農薬の液体散布の回数を減らすことが期待できる。農薬(34)の匂いによる病虫害予防効果も期待できる。FIG. 3 shows a tree pest control sheet. Trees such as pine trees immediately after transplantation are susceptible to damage from pests in May and July. To prevent spawning and hatching, pesticides (34) are mixed inside the moisturizing layer (30) and wound around the trunk of the tree. It can be expected to absorb the pesticides and reduce the number of times the pesticides are sprayed. The effect of preventing pest damage due to the smell of agricultural chemicals (34) can also be expected.
また図4は樹幹保温シートである。保湿層に人工土(31)とパルプ(33)を混合してペーパー層(20、40)で圧搾したもので、樹幹に巻くことで外気を断熱し、冬季の寒害を防ぐ効果を持つ。FIG. 4 shows a trunk heat insulating sheet. Artificial soil (31) and pulp (33) are mixed in the moisture retaining layer and pressed with a paper layer (20, 40), and the outside air is insulated by winding on a tree trunk and has the effect of preventing winter cold damage.
図5は、本考案による樹木・植物根巻シートを根鉢に、樹木病虫害防除シートを樹幹に使用した状態の立体姿図である。FIG. 5 is a three-dimensional view of a state in which a tree / plant root roll sheet according to the present invention is used as a root pot and a tree pest control sheet is used as a tree trunk.
上記の天然繊維層(10)は黄麻繊維など天然繊維質であり、根鉢の土の遺失を防ぎ、外部ペーパー層(20)と附着して保湿層を保護する。移植後に土壌で自然分解するため、分離する労力が削減できる。The natural fiber layer (10) is a natural fiber such as burlap fiber, prevents the loss of soil in the root pot, and attaches to the external paper layer (20) to protect the moisturizing layer. Since it decomposes naturally in the soil after transplanting, the labor of separation can be reduced.
上記ペーパー層(20、40)の表面には凹凸があり空隙(21、41)を形成している。これは通気性を確保し、根及び樹幹の呼吸作用を助けるものであり、保湿剤(32)及び人工土(31)、農薬(34)、パルプ(33)を、内外ペーパー層を挟んで圧搾する際に、保湿層(30)内の要素らが偏在してしまうことを防ぐ役割もある。The surface of the paper layer (20, 40) is uneven and forms voids (21, 41). This ensures breathability and helps the roots and trunks to breathe, squeezing moisturizer (32) and artificial soil (31), pesticide (34), pulp (33) across the inner and outer paper layers. When doing, there is also a role which prevents that elements in a moisture retention layer (30) are unevenly distributed.
上記の保湿層(30)は、図2で示すように保湿剤(32)・パルプ(33)を用いて150〜200倍の水分を保持するが、膨張による空隙喪失を防ぐために人工土(31)を使って空隙を確保し、樹木の呼吸を妨げないようにした。また、発根促進剤や肥料を混入することで保湿層がこれを吸收し、水分を維持することで根の端根部分及び細根を保護し根枯れを防ぎ、樹木掘取から目的地までの運搬、到着後の植え付けまで、枝葉の萎れを防ぐ。植え付け後も保湿層からの継続的な水分供給及び肥料の供給で根の発根を促す効果を持たせるようにした。The moisturizing layer (30) retains moisture 150 to 200 times using a moisturizing agent (32) and pulp (33) as shown in FIG. 2, but artificial soil (31) is used to prevent void loss due to expansion. ) Was used to secure the air gap so as not to interfere with tree breathing. In addition, the moisture retention layer absorbs this by mixing rooting promoters and fertilizers, and by maintaining moisture, it protects the root and roots of the roots and prevents root wilt, and from the excavation of trees to the destination. Prevents the wilting of branches and leaves until transportation and planting after arrival. Even after planting, the roots were rooted by continuous water supply and fertilizer supply from the moisturizing layer.
樹木・植物根巻シートは、高木の移植時だけでなく、苗木や花卉類の運搬包装材としても利用価値が高い。遠方への山林苗木の運搬や、長時間の作業の時に根や葉が乾かないように根巻シートを使って水分を維持することが出来る。Tree / plant root roll sheets are highly useful not only for transplanting high trees but also for transporting and packaging seedlings and flowers. Moisture can be maintained by using a root roll sheet so that the roots and leaves do not dry out during transport of forest seedlings to a distant place or long working hours.
樹木・植物根巻シート(図2)から、人工土(31)を抜いて農薬(34)を入れると図3に示す樹木病虫害防除シートになる。図5のようにマツや高木の樹幹に巻いて水分を供給すれば、農薬(34)が溶けながら保湿剤に吸収されて病虫害の孵化及び産卵を防止することが出来、効果が持続することで病虫害を防げる。また広範囲な農薬の散布を不要にし、周辺の生態系の破壊を最小化することが可能である。農薬散布の回数を減らすことも出来て経済的な効果も高い。When the artificial soil (31) is removed from the tree / plant root winding sheet (FIG. 2) and the pesticide (34) is added, the tree pest control sheet shown in FIG. 3 is obtained. As shown in Fig. 5, if water is supplied by winding it on the trunk of a pine or a high tree, the pesticide (34) can be dissolved and absorbed by the moisturizing agent to prevent the insects from hatching and laying eggs. Prevent pest damage. It also eliminates the need for extensive pesticide spraying and minimizes the destruction of surrounding ecosystems. The number of spraying of pesticides can be reduced and the economic effect is high.
上記の内部ペーパー層(40)は、根鉢や樹木樹幹の直接的に接する部分であり、根及び樹幹の呼吸を円滑にするため、凹凸による空隙(41)を設けるように構成され、外部ペーパー層(20)とともに保湿層を圧搾、保護する。The inner paper layer (40) is a portion that directly contacts the root pot and the tree trunk, and is configured to provide a gap (41) with irregularities to smooth the respiration of the root and the tree trunk. The moisturizing layer is squeezed and protected together with the layer (20).
10:天然繊維層(黄麻繊維(jute))
11:黄麻(jute)、PLA、綿
20:外部ペーパー層
21:空隙
30:保湿層
31:人工土(パーライトなど)
32:保湿剤
33:パルプ
34:農薬
40:内部ペーパー層
41:空隙10: Natural fiber layer (burlap fiber (jute))
11: jute, PLA, cotton 20: outer paper layer 21: void 30: moisturizing layer 31: artificial soil (perlite, etc.)
32: Moisturizer 33: Pulp 34: Pesticide 40: Internal paper layer 41: Void
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2008
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