JP2007195526A - Cover type curing material and greening process using the same and method for producing the curing material - Google Patents

Cover type curing material and greening process using the same and method for producing the curing material Download PDF

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JP2007195526A
JP2007195526A JP2006041615A JP2006041615A JP2007195526A JP 2007195526 A JP2007195526 A JP 2007195526A JP 2006041615 A JP2006041615 A JP 2006041615A JP 2006041615 A JP2006041615 A JP 2006041615A JP 2007195526 A JP2007195526 A JP 2007195526A
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curing material
soil
seed
seeds
greening
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Hideki Abe
秀貴 阿部
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a growth base bed for building up the environment suitable for germinating and growing seeds, and to provide a greening process using the seed growth base bed. <P>SOLUTION: The seed-germinating and growing base bed is constituted with a cover type curing material prepared by fragmenting fallen leaves 5, adhesive 6, seeds 7, fertilizer 8, vegetable fiber 10 and soil 11. In this greening process, the growth bed is stirred together with water and compressed through a hose onto the natural ground 12. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、落葉を細片加工し作成した被覆養生材とこの材料を用いた緑化工法に関する。  The present invention relates to a covering curing material prepared by processing strips of fallen leaves and a greening method using this material.

従来、緑化工法において使用される被覆養生材は、ファイバーと呼ばれ、雑誌や新聞等の古紙を細片にしたものが使用されている。  Conventionally, the covering curing material used in the greening method is called fiber, and used is a piece of old paper such as a magazine or newspaper.

ファイバーは、土、種子、肥料、土壌改良材、粘着剤、水等と一緒に撹拌混合後吹付され、種子等を粘着剤でファイバーや吹付地山に接着させ、または、ファイバーを地山に接着させ、種子等の緑化資材の飛散や流失を防ぐ機能を持っている。  Fibers are stirred and mixed together with soil, seeds, fertilizer, soil improver, adhesive, water, etc., and then sprayed, and the seeds are adhered to the fibers and sprayed ground with adhesives, or the fibers are bonded to the ground It has a function to prevent scattering and loss of greening materials such as seeds.

特許文献１には、スギ、アスナロ、ヒノキ等の樹皮を主体とした植生用被覆材を用いた緑化技術が開示されている。
特許公開平０６−１４６２９３号公報 Patent Document 1 discloses a greening technique using a covering material for vegetation mainly composed of bark such as cedar, asunalo, and hinoki.
Japanese Patent Publication No. 06-146293

しかしながら、１に開示された技術は、特定の樹種の樹皮を加工して使用するものであり、材料の入手が限定されることや、この植生用被覆材が自生種植物の生育を悪くする働きを持つことから、自生種による緑化には適さないという欠点を持つ。  However, the technique disclosed in 1 is to process and use the bark of a specific tree species, and the availability of the material is limited, and this vegetation coating material works to worsen the growth of the native plant. Therefore, it has the disadvantage that it is not suitable for greening with native species.

また、現在の緑化工法の被覆養生材としてよく使用されているファイバーは、白色及びねずみ色であり緑化工法で用いた場合光を良く通すことから、直射日光による種子の発芽不良、直射日光による地温の急激な上昇や水分の蒸発で起こる乾燥害、紫外線による土壌菌や微生物の死滅等を引き起こす。また、人には無害であっても印刷塗料等の化学物質も含まれており土壌に散布するには決して好ましい材料とはいえない。  In addition, the fiber often used as a covering curing material for the current revegetation method is white and gray color, and when used in the revegetation method, it allows light to pass well. Causes drought damage caused by rapid rise and evaporation of water, and kills soil bacteria and microorganisms by ultraviolet rays. Moreover, even if it is harmless to humans, chemical substances such as printing paints are included, and it is not a preferable material for spraying on soil.

本発明は、従来技術の上記の問題を解決し、緑化技術を向上させる被覆養生材およびこの材料を用いた緑化工法の提供を目的とする。  An object of the present invention is to provide a coated curing material that solves the above-described problems of the prior art and improves the greening technique, and a greening method using this material.

本発明は、上記課題を解決するためになされたものである。すなわち、本発明は、どこにおいても発生する落葉に化学物質を添加することなく細片加工して得られる被覆養生材である。  The present invention has been made to solve the above problems. That is, the present invention is a coated curing material obtained by strip processing without adding a chemical substance to fallen leaves generated everywhere.

また本発明は、植物に害を与えない天然素材の落葉を細片加工して得られる被覆養生材を緑化工法に使用することである。  Moreover, this invention is using the covering curing material obtained by carrying out the strip processing of the leaf fall of the natural raw material which does not harm a plant for a greening method.

本発明は、緑化工法の養生材として、天然の有機物である落葉をリサイクルして用いている。どこにおいても発生する落葉を原料とすることから入手が非常に容易で、落葉に化学物質を加えることなく細片加工して得られる被覆養生材であることから、環境に対しても非常に優れている。  The present invention recycles and uses fallen leaves, which are natural organic substances, as a curing material for the tree planting method. It is very easy to obtain because it uses raw litter that occurs everywhere, and it is a coated curing material obtained by processing strips without adding chemicals to the litter, so it is also excellent for the environment. ing.

また、緑化工法において、種子や肥料、土壌改良材、粘着剤、土、植物繊維、水等と一緒に撹拌混合した後、地山に吹付して、種子等の緑化資材を被覆養生材と粘着剤により固定し地山に接着させ、風雨から種子等の飛散や流失を防いでいる。さらには、褐色に変色した落葉や落葉を腐朽させたものを細片加工して得られた被覆養生材で地山を被覆することにより、光の透過を抑え、直射日光による種子の発芽不良や土壌菌や微生物の死滅、あるいは急激な地温上昇および水分の蒸発を防止し、種子の発芽生育に適する環境をつくっている。さらには、被覆養生材は養分に富む天然素材であることから、種子の発芽生育が進み被覆養生材としての役目を終えると、菌や微生物によって分解が促進され、最終的には植物に養分を供給することとなる。リサイクルの面では、毎年排出され続ける廃棄物としての落葉をリサイクルし、新たな被覆養生材を発明することにより、廃棄物である落葉の利用価値を高め、結果として廃棄物処分費の削減、ＣＯ２発生抑制等の効果をもたらす。Also, in the revegetation method, after stirring and mixing together with seeds, fertilizers, soil improvers, adhesives, soil, plant fibers, water, etc., sprayed on natural ground to adhere the greening materials such as seeds to the covering curing material. It is fixed with a chemical agent and adhered to the ground, preventing seeds from being scattered or washed away from the wind and rain. Furthermore, by covering the ground with a covering curing material obtained by processing the deciduous leaves that have turned brown or decayed leaves into pieces, the transmission of light is suppressed, seed germination failure due to direct sunlight, Prevents the death of soil fungi and microorganisms, or sudden rise in soil temperature and evaporation of water, creating an environment suitable for seed germination and growth. Furthermore, since the coated curing material is a natural material rich in nutrients, when germination and growth of seeds progresses and finishes its role as a coated curing material, decomposition is promoted by bacteria and microorganisms, and eventually the plant is nourished. Will be supplied. In terms of recycling, we recycle fallen leaves as waste that continues to be discharged every year and invent new coated curing materials, thereby increasing the utility value of fallen leaves, resulting in reduction of waste disposal costs, CO 2 Bring effects such as generation suppression.

発明実施の形態Embodiment of the Invention

以下に、本発明を、図面を用い詳細に説明する。
図１は、落葉を細片加工した概念図であり、図２は落葉を腐朽させて細片加工した概念図である。図３は、本発明による散布型の緑化工法の断面図であり、図４は厚みのある生育基盤を設けた緑化工法の断面図である。Hereinafter, the present invention will be described in detail with reference to the drawings.
FIG. 1 is a conceptual diagram in which the fallen leaves are processed into strips, and FIG. 2 is a conceptual diagram in which the fallen leaves are decayed and processed into strips. FIG. 3 is a cross-sectional view of a spraying type greening method according to the present invention, and FIG. 4 is a cross-sectional view of the greening method provided with a thick growth base.

図１は、本発明の落葉を細片加工した被覆養生材１であり、最大４ｃｍ四方の大きさである。図２は、本発明の落葉を腐朽させ細片加工した被覆養生材２であり、最大４ｃｍ四方の大きさである。最大４ｃｍ四方としているのは、種子吹付機により施工する場合、吹付機械から吹付する箇所まで吹付基材を搬送するホース内での被覆養生材の詰まりを防ぎ、施工性を向上させるためである。但し、人力や他の機械で散布する場合はこの限りではない。  FIG. 1 shows a coated curing material 1 obtained by strip processing the fallen leaves of the present invention, and has a maximum size of 4 cm square. FIG. 2 shows the coated curing material 2 obtained by decaying the fallen leaves of the present invention and processing the strips, and has a maximum size of 4 cm square. The reason why the maximum length is 4 cm square is to prevent clogging of the coated curing material in the hose that conveys the spray base material from the spray machine to the spray point when the seed spray machine is used for construction, thereby improving the workability. However, this does not apply when spraying with human power or other machines.

図３は、散布型の緑化工法３であり厚さは数ミリ程度である。まず、吹付機械のタンクに水を注入し次に、本発明の被覆養生材５、粘着剤６、種子７、肥料８、を投入撹拌し、撹拌した材料を吹付け場所までホースで圧送しこれを地山１２に吹付ける。このとき、被覆養生材は最大４ｃｍ四方までのおおきさであれば腐葉土も使用できる。地山の土質によっては土壌改良材９を加えたり、植物にとって有効となる資材を追加したりすることもできる。また、場所によっては種子を入れないで吹付けしたりできるが、本発明の被覆養生材を省くことはできない。さらには、種子や肥料、土壌改良材、粘着剤等を先に吹付け、後から被覆養生材、粘着剤を吹付けることもできる。なお、機械施工等が困難な箇所においては、人力で散布することもできる。  FIG. 3 shows a spray-type greening method 3 with a thickness of about several millimeters. First, water is poured into the tank of the spraying machine, and then the coated curing material 5, adhesive 6, seed 7 and fertilizer 8 of the present invention are added and stirred, and the stirred material is pumped to the spraying place with a hose. Is sprayed on the natural mountain 12. At this time, humus can also be used if the covering curing material is a maximum of 4 cm square. Depending on the soil quality of the natural ground, the soil improvement material 9 can be added, or a material effective for the plant can be added. Moreover, although it can spray without putting a seed depending on a place, the covering curing material of this invention cannot be omitted. Furthermore, seeds, fertilizers, soil conditioners, adhesives and the like can be sprayed first, and then a coating curing material and an adhesive can be sprayed later. It should be noted that in places where it is difficult to perform machine construction or the like, it can be sprayed manually.

図４は、生育基盤を設けた緑化工法４であり、厚さは１ｃｍ〜１０ｃｍ程度である。まず、吹付機械のタンクに水を注入し次に、本発明の被覆養生材５、粘着剤６、種子７、肥料８、土壌改良材９、植物繊維１０、土１１を投入撹拌し、撹拌した材料を吹付け場所までホースで圧送し、これを地山１２に吹付ける。このとき、被覆養生材は最大４ｃｍ四方までのおおきさであれば腐葉土も使用できる。植物繊維１０はピートモス、やし繊維、バーク堆肥等であり、地山の土質によっては、植物にとって有効となる資材を追加することもできる。また、場所によっては種子を入れないで吹付けしたりできるが、本発明の被覆養生材を省くことはできない。さらには、肥料、土壌改良材、植物繊維、土、粘着剤等を先に吹付け後から被覆養生材や種子、粘着剤を吹付けることもできる。但し、急な斜面に施工する場合は、まずラス金網やネットを張設してから行うのが好ましい。  FIG. 4 shows the tree planting method 4 provided with a growth base, and the thickness is about 1 cm to 10 cm. First, water was poured into the tank of the spraying machine, and then the coated curing material 5, the adhesive 6, the seed 7, the fertilizer 8, the soil improver 9, the plant fiber 10, and the soil 11 of the present invention were added and stirred. The material is pumped to the spraying place with a hose, and this is sprayed on the natural ground 12. At this time, humus can be used if the covering curing material is a maximum of 4 cm square. The plant fiber 10 is peat moss, palm fiber, bark compost, and the like. Depending on the soil quality of the natural ground, materials effective for the plant can be added. Moreover, although it can spray without putting a seed depending on a place, the covering curing material of this invention cannot be omitted. Furthermore, a covering curing material, seeds, or an adhesive can be sprayed after spraying fertilizer, soil improving material, plant fiber, soil, adhesive or the like first. However, when constructing on a steep slope, it is preferable that a lath wire mesh or net is first stretched.

次に、落葉を加工して作成した被覆養生材の製造方法について説明する。被覆養生材１の製造方法は、まず、数センチ〜数十センチの落葉を、シュレッダーや破砕機、粉砕機を用い細片させる。次に、細片にした落葉を４センチ目のふるいに通し、通過した４センチ四方以下のものが被覆養生材１として得られる。また、別の方法によると、落葉を天日自然乾燥もしくはヒーター等により強制的に乾燥させ、ロラー等で圧し細片する。次に、細片にした落葉を４センチ目のふるいに通し、通過した４センチ四方以下のものが被覆養生材１として得られる。被覆養生材２の製造方法は、落葉を集積し腐生菌、水を加え褐色腐朽を促進させる。褐色腐朽が進み落葉がもろくなったら４センチ目のふるいに通し、通過した４センチ四方以下のものが被覆養生材２として得られる。  Next, the manufacturing method of the covering curing material produced by processing fallen leaves is demonstrated. In the manufacturing method of the coated curing material 1, first, deciduous leaves of several centimeters to several tens of centimeters are shredded using a shredder, a crusher, or a pulverizer. Next, the defoliated leaves are passed through a 4 cm sieve, and the passed 4 cm square or less is obtained as the coated curing material 1. According to another method, the fallen leaves are forcibly dried with natural sunlight or a heater, and pressed with a roller or the like. Next, the defoliated leaves are passed through a 4 cm sieve, and the passed 4 cm square or less is obtained as the coated curing material 1. The manufacturing method of the covering curing material 2 accumulates fallen leaves, adds rot fungi and water, and promotes brown decay. When brown decay has progressed and the fallen leaves have become brittle, they are passed through a 4 cm sieve and the passed 4 cm square or less is obtained as the coated curing material 2.

本発明の緑化工法の施工方法については、先に述べた通りである。  The construction method of the greening method of the present invention is as described above.

本発明の実施例を以下に説明する。以下の実施例は、本発明を例示するものであって、これに限定されるものではない。  Examples of the present invention will be described below. The following examples illustrate the present invention and are not intended to be limiting.

被覆養生材の製造は、主に落葉広葉樹の落葉を集め破砕機で細片し、細片した落葉を網目４ｃｍのトロンメルに投入し４ｃｍ四方以下の被覆養生材を得た。次に、種子吹付機のタンクに水、雪印種苗（株）の高度化成肥料３７２、雪印種苗（株）のケンタッキーブルーグラス、クリーピングレッドフェスク、トールフェスク種子３種、栗田工業（株）の粘着剤クリコートＣ−４０２、作成した被覆養生材を投入撹拌混合させ斜面に吹付を行った。ホース内での詰りはなく施工は容易であった。吹付後の状況は被覆養生材と種子等が地山に接着され風による飛散、雨による流失は見られなかった。また、被覆養生材の表面は乾燥しているが裏面においては適度な湿りを保ち、天然物による被覆養生材として機能するものであった。  For the production of the coated curing material, the fallen leaves of the deciduous broad-leaved tree were mainly collected and shredded by a crusher, and the broken leaves were put into a 4 cm square trommel to obtain a coated curing material of 4 cm square or less. Next, water in the seed sprayer tank, advanced chemical fertilizer 372 from Snow Brand Seed Co., Ltd., Kentucky Bluegrass from Snow Brand Seed Co., Ltd. The cricoat C-402 and the prepared coating curing material were added, stirred and mixed, and sprayed onto the slope. Construction was easy with no clogging in the hose. After spraying, the coated curing material and seeds were bonded to the ground, and no scattering by wind or rain was observed. Moreover, although the surface of the covering curing material was dry, the back surface was kept moderately moist and functioned as a covering curing material made of natural products.

落葉を加工して作成した被覆養生材の概念図である。It is a conceptual diagram of the covering curing material created by processing fallen leaves. 落葉を腐朽細片加工して作成した被覆養生材の概念図である。It is a conceptual diagram of the covering curing material created by processing the deciduous leaves into pieces. 被覆養生材を使用した散布型の緑化工法の概念の断面図である。It is sectional drawing of the concept of the spray type greening method using a covering curing material. 被覆養生材を使用し生育基盤を設けた緑化工法の概念の断面図である。It is sectional drawing of the concept of the tree planting method which used the covering curing material and provided the growth base.

符号の説明Explanation of symbols

１ 落葉を加工して作成した被覆養生材
２ 落葉を腐朽細片加工して作成した被覆養生材
３ 被覆養生材を用いた散布型の緑化工法
４ 被覆養生材を用い育基盤を設けた緑化工法
５ 被覆養生材
６ 粘着剤
７ 種子
８ 肥料
９ 土壌改良材
１０ 植物繊維
１１ 土
１２ 地山1 Covered curing material prepared by processing fallen leaves 2 Covered curing material prepared by processing decayed deciduous leaves 3 Spraying type tree planting method using coated curing material 4 Tree planting method using coated curing material to provide a growth base 5 Coating Curing Material 6 Adhesive 7 Seed 8 Fertilizer 9 Soil Improving Material 10 Plant Fiber 11 Soil 12 Ground Mountain

Claims (4)

落葉を加工して作成した被覆養生材。  A coated curing material made by processing fallen leaves. 落葉を腐朽加工して作成した被覆養生材。  A coated curing material made from decayed leaves. 請求項１、請求項２に記載の被覆養生材を用いた緑化工法。  A tree planting method using the coated curing material according to claim 1 or 2. 請求項１、請求項２に記載の被覆養生材の製造方法。  The manufacturing method of the covering curing material of Claim 1 and Claim 2.
JP2006041615A 2006-01-23 2006-01-23 Cover type curing material and greening process using the same and method for producing the curing material Pending JP2007195526A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105027895A (en) * 2015-06-29 2015-11-11 同济大学 Method for recovering species by riverbed sludge seed bank
JP2017205048A (en) * 2016-05-18 2017-11-24 デンカ株式会社 Weed control material and method of using the same
JP7073326B2 (en) 2019-12-20 2022-05-23 大地 山下 How to remove buried objects

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105027895A (en) * 2015-06-29 2015-11-11 同济大学 Method for recovering species by riverbed sludge seed bank
JP2017205048A (en) * 2016-05-18 2017-11-24 デンカ株式会社 Weed control material and method of using the same
JP7073326B2 (en) 2019-12-20 2022-05-23 大地 山下 How to remove buried objects

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