JP3080314B2 - How to protect vegetables, flowers and trees - Google Patents
How to protect vegetables, flowers and treesInfo
- Publication number
- JP3080314B2 JP3080314B2 JP02037165A JP3716590A JP3080314B2 JP 3080314 B2 JP3080314 B2 JP 3080314B2 JP 02037165 A JP02037165 A JP 02037165A JP 3716590 A JP3716590 A JP 3716590A JP 3080314 B2 JP3080314 B2 JP 3080314B2
- Authority
- JP
- Japan
- Prior art keywords
- trees
- flowers
- paper strength
- topsoil
- vegetables
- 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 - Fee Related
Links
Landscapes
- Protection Of Plants (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、野菜類の栽培、花卉類の栽培、樹木類の植
栽における表土の雑草の防除や乾燥防止に関し、その作
業性を容易にし、野菜、花卉、樹木類の健全な生育を促
進する方法を提供するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to control of weeds on topsoil and prevention of drying in cultivation of vegetables, cultivation of flowers, and planting of trees. To promote the healthy growth of vegetables, flowers and trees.
（従来の技術） 従来、野菜類の栽培、花卉類の栽培、樹木類の植栽に
おける表土の雑草の防除や乾燥防止に関しては、表土に
ワラを敷く方法が知られている。上記の方法は、かさば
るため運搬などの費用が高くつくばかりでなく、風等に
より飛ばされたり、均一に敷くことも難しく雑草が生え
やすかった。また樹木類の保護材として林産廃棄物を粘
着剤で固化、あるいは縫合用糸で縫合したマット状成形
体が知られている（実開昭61−95267号公報）。この方
法は、マット状にした成形物を敷くため、その持ち運び
や取扱に大きな問題がある。また、交通量の多い道路わ
きでの作業には作業者の安全性の問題も重要な問題とな
る。さらに樹木の間をぬって施工するため作業に困難を
伴い、なかでもツツジ、サツキ等の潅木への施工は特に
難しい。さらに強風で飛ばされたり、長期間にわたり施
工すると隙間、つなぎ目や捲れ等により雑草が生えてく
る等の問題があった。(Prior Art) Conventionally, a method of laying straw on topsoil has been known for controlling weeds on topsoil and preventing drying in cultivation of vegetables, cultivation of flowers, and planting of trees. The above method is bulky and not only costly for transportation and the like, but also difficult to be blown off by wind or the like and to spread it evenly, so that weeds easily grow. Also, as a protective material for trees, a mat-like molded product obtained by solidifying forest waste with an adhesive or suturing with a sewing thread is known (Japanese Utility Model Application Laid-Open No. 61-95267). In this method, since a mat-shaped molded product is laid, there is a great problem in carrying and handling the molded product. In addition, when working beside a road with heavy traffic, the issue of worker safety is also an important issue. Furthermore, work is difficult because the work is performed between trees, and especially work on shrubs such as azaleas and azaleas is particularly difficult. Further, there is a problem that weeds grow due to gaps, joints, curling, and the like when blown off by a strong wind or for a long period of time.
（発明が解決しようとする課題） 本発明は、従来の問題点を解決し、野菜類の栽培、花
卉類の栽培や樹木類の植栽において、表土の雑草防除や
乾燥防止効果を有し、その施工作業が容易で野菜、花
卉、樹木類の健全な生育を促進する方法を提供しようと
するものである。(Problems to be Solved by the Invention) The present invention solves the conventional problems, and has an effect of controlling weeds and preventing drying of topsoil in cultivation of vegetables, cultivation of flowers, and planting of trees. An object of the present invention is to provide a method that facilitates the construction work and promotes healthy growth of vegetables, flowers, and trees.
（課題を解決するための手段） このような現状に鑑み本発明者らは、鋭意検討を重ね
た結果、植物性繊維と紙力増強剤を水で混合した液状組
成物は取扱が容易で、これを野菜、花卉、樹木類の根の
表土に被覆するか、あるいは被覆した後自然に乾燥させ
ることにより被膜を形成し、これにより雑草の発生が無
くなり、かつ表土の乾燥が防止できることを見出し、こ
の知見に基づき本発明を完成した。(Means for Solving the Problems) In view of such a current situation, the present inventors have made intensive studies and as a result, a liquid composition obtained by mixing vegetable fiber and a paper strength enhancer with water is easy to handle. Vegetables, flowers, or covering the topsoil of the roots of trees, or forming a film by coating and then drying naturally, thereby eliminating the occurrence of weeds and finding that drying of the topsoil can be prevented, The present invention has been completed based on this finding.
すなわち本発明は、（１）植物性繊維と紙力増強剤を
含有し、植物性繊維に対して紙力増強剤を0.5〜６重量
％用いた水性繊維組成物を野菜、花卉、樹木類の根の表
土に被覆し乾燥して、透水性、通気性及び保水性で弾力
性あるコルク状被膜を形成させることを特徴とする野
菜、花卉、樹木類の保護方法。That is, the present invention relates to (1) an aqueous fiber composition containing vegetable fiber and a paper strength enhancer and using the paper strength enhancer in an amount of 0.5 to 6% by weight based on the vegetable fiber to produce vegetables, flowers and trees. A method for protecting vegetables, flowers, and trees, wherein the method covers the topsoil of the roots and dries to form a resilient cork-like coating with water permeability, air permeability and water retention.
（２）植物性繊維と紙力増強剤を含有し、植物性繊維に
対して紙力増強剤を0.5〜６重量％用いた水性繊維組成
物を野菜、花卉、樹木類の根の表土に被覆し、自然に乾
燥させて乾燥して、透水性、通気性及び保水性で弾力性
あるコルク状被膜を形成させることを特徴とする野菜、
花卉、樹木類の保護方法。(2) Vegetables, flowers, and roots of trees and plants are coated with an aqueous fiber composition containing vegetable fiber and paper strength enhancer and using 0.5 to 6% by weight of paper strength enhancer based on plant fiber. Vegetables characterized by being dried naturally and dried to form a water-permeable, breathable and water-retentive, elastic cork-like coating,
How to protect flowers and trees.
（３）植物性繊維と紙力増強剤を含有してなり、植物性
繊維に対して紙力増強剤を0.5〜６重量％用いたことを
特徴とする請求項１記載の保護方法に用いる野菜、花
卉、樹木類の根の表土被覆保護用水性繊維組成物、 を提供するものである。(3) The vegetable used for the protection method according to claim 1, wherein the vegetable fiber and the paper strength enhancer are contained, and the paper strength enhancer is used in an amount of 0.5 to 6% by weight based on the vegetable fiber. And an aqueous fiber composition for protecting the topsoil of the roots of flowers and trees.
本発明において使用する植物性繊維としては、バー
ク、オガクズ類、茸栽培残渣、パルプ、ピートモス、リ
ンター、ジュート、ヤシ等があげられる。バークは生で
も堆肥化したものでもよく、また茸の栽培残渣としては
シイタケ、ヒラタケ、エノキダケ等を栽培し、収穫した
ときにのこる栽培残渣が使用できる。パルプとしては、
針葉樹由来、広葉樹由来または古紙由来のパルプのいず
れも使用することができる。これらの植物性繊維は、一
般的には１種類で使用されるが、２種以上混合して用い
てもよく、必要に応じて粉砕するかさらに微粉砕して使
用して差し支えない。植物性繊維の繊維長は特に制限は
ないが、通常0.1〜5mm、好ましくは0.5〜3mmである。Examples of the plant fiber used in the present invention include bark, sawdust, mushroom cultivation residue, pulp, peat moss, linter, jute, palm and the like. The bark may be raw or composted, and as the cultivation residue of mushrooms, cultivation residues obtained by cultivating shiitake mushrooms, oyster mushrooms, enoki mushrooms and the like and harvesting them can be used. As pulp,
Any of pulp derived from softwood, hardwood, or waste paper can be used. These vegetable fibers are generally used alone, but may be used as a mixture of two or more kinds, and may be used by pulverizing or further pulverizing as necessary. The fiber length of the vegetable fiber is not particularly limited, but is usually 0.1 to 5 mm, preferably 0.5 to 3 mm.
紙力増強剤としては、乾燥時紙力増強剤と湿時紙力増
強剤があり抄紙工程で使用されるものであればいかなる
ものも使用し得る。なお一般的には、両者を組み合わせ
て使用するのが効果的である。乾燥時紙力増強剤として
は、例えば澱粉、植物ガム、ラテックス樹脂、ポリアク
リルアミド樹脂等があげられる。また湿時紙力増強剤と
しては、メラミン−ホルムアミド樹脂、尿素−ホルムア
ルデヒド樹脂、ポリエチレンイミン、ポリアミドポリア
ミン、エピクロールヒドリン樹脂等があげられる。これ
らは一般的には１種類で使用されるが、２種以上使用し
て差し支えない。その使用量は、植物性繊維に対して、
通常0.5〜６重量％用いられ、好ましくは0.8〜３重量％
の範囲で用いられる。この紙力増強剤が少なすぎると十
分な強度の被膜が形成されず被膜が降雨によって破れた
り、風で飛ばされたりすることがある。また紙力増強剤
が多すぎては、コルク状の被膜の強度はでるが、透水
性、通気性が損われることがあるという問題があり、本
発明の目的を達成できない。As the paper strength enhancer, there are a paper strength enhancer at the time of drying and a paper strength enhancer at the time of wetness, and any one can be used as long as it is used in the paper making process. In general, it is effective to use both in combination. Examples of the paper strength enhancer during drying include starch, vegetable gum, latex resin, polyacrylamide resin and the like. Examples of the wet paper strength agent include melamine-formamide resin, urea-formaldehyde resin, polyethyleneimine, polyamide polyamine, epichlorhydrin resin and the like. These are generally used in one kind, but two or more kinds may be used. The amount used is based on vegetable fiber
Usually 0.5 to 6% by weight, preferably 0.8 to 3% by weight
Used in the range. If the amount of the paper strength enhancer is too small, a film having sufficient strength is not formed, and the film may be broken by rainfall or blown by wind. Further, if the paper strength enhancer is too large, the strength of the cork-like film is increased, but there is a problem that water permeability and air permeability may be impaired, and the object of the present invention cannot be achieved.
本発明の方法は、植物性繊維と紙力増強剤を水で混合
した水性繊維組成物（以下、単に水性繊維組成物とい
う）を用いるが、紙力増強剤の添加方法は特に限定され
るものではなく、また使用する水の量も植物性繊維と紙
力増強剤が混合し得る量以上あれば差し支えない。こう
して得られた液状組成物はそのまま表土に被覆して使用
することができるが、実用的には持ち運びを容易にする
ため、固形分10〜20％の濃縮組成物とし、被覆する際に
再度水を加えて混合撹拌して使用するのが好ましい。The method of the present invention uses an aqueous fiber composition (hereinafter, simply referred to as an aqueous fiber composition) in which vegetable fiber and paper strength enhancer are mixed with water, but the method of adding the paper strength enhancer is particularly limited. However, the amount of water to be used is not limited as long as the amount of the vegetable fiber and the paper strength agent can be mixed. The liquid composition thus obtained can be used as it is on topsoil as it is, but in practice, in order to facilitate portability, a concentrated composition with a solid content of 10 to 20% is used. It is preferable to add and mix and stir.
本発明の水性繊維組成物を表土に被覆する方法は、特
に限定されるものではなく液状のまま使用する場所まで
運び被覆できればよい。例えば、道路の分離帯、公園、
山林、農場等の大規模な使用であれば、ポンプつきのミ
キサー車等が使用されるが、鉢植、花壇、畑等の小規模
な使用であればバケツまたはヒシャク等を用いて表土に
流し込むだけで十分である。第１図に樹木の根元の周辺
に水性繊維組成物を被覆した状態を示し、これにより木
の根が傷められるのを防いでいる状態を示す。第２図に
花壇に水性繊維組成物を適用した状態を示す。また水性
繊維組成物の被覆量は、適用場面、対象植物により異な
り特に制限されるものではないが、一般的には水性繊維
組成物の固形分として0.2〜2kg/m2、乾燥後の厚さで0.3
〜1.5cmで被覆される。The method of coating the topsoil with the aqueous fiber composition of the present invention is not particularly limited as long as it can be carried to a place where it is used in a liquid state and coated. For example, road dividers, parks,
For large-scale use in forests, farms, etc., a mixer truck with a pump is used, but for small-scale use such as potted plants, flower beds, fields, etc., just pour it into the topsoil using a bucket or hisashiku etc. It is enough. FIG. 1 shows a state in which an aqueous fiber composition is coated around the root of a tree, thereby preventing the tree root from being damaged. FIG. 2 shows a state in which the aqueous fiber composition has been applied to the flower bed. The coating amount of the aqueous fiber composition is not particularly limited depending on the application scene and the target plant, but generally, the solid content of the aqueous fiber composition is 0.2 to 2 kg / m2, and the thickness after drying. At 0.3
Covered at ~ 1.5 cm.
かくして表土に被覆された水性繊維組成物は、太陽
熱、風等で乾燥し、多孔質で弾力性のあるコルク状被膜
となる。The aqueous fiber composition thus coated on the topsoil is dried by solar heat, wind, etc., and becomes a porous and elastic cork-like coating.
本発明で使用する水性繊維組成物は、他の凝集剤の添
加も可能であり、野菜、花卉、樹木類の生長を促進する
ため、肥料、農薬、土壌改良剤、保水剤、防腐剤等の添
加も有効である。また美観等より着色剤の添加も有効で
ある。また本発明の水性繊維組成物は、野菜、花卉、樹
木類の根の表土へ被覆して使用するが、単に雑草防止の
ため野菜、花卉、樹木類がない所でも被覆して使用する
ことも可能である。The aqueous fiber composition used in the present invention can also contain other coagulants, and can promote the growth of vegetables, flowers, trees, fertilizers, pesticides, soil conditioners, water retention agents, preservatives and the like. Addition is also effective. Addition of a coloring agent is also effective from the viewpoint of aesthetics. Further, the aqueous fiber composition of the present invention is used by covering the topsoil of vegetables, flowers, trees and roots of trees, but it can also be used by simply covering vegetables, flowers and trees even in places where there are no trees to prevent weeds. It is possible.
（発明の効果） 本発明の野菜、花卉、樹木類を保護する方法は、植物
性繊維と紙力増強剤を水で混合した水性繊維組成物を使
用するため、パイプ移送ができタンク車等で運搬でき取
扱が容易であり、撒布することにより容易に目的とする
植物の表土、根を被覆することができる。また本発明方
法によれば被覆作業はホース等を用いて行うことができ
るので交通量の多い場所でも迅速かつ安全な作業が可能
となる。さらに表土に被覆された水性繊維組成物は、必
要に応じ厚さが調整でき、太陽熱、風等で乾燥し目的の
厚さの多孔質で弾力性のあるコルク状被膜を形成する
が、表土と合着するための強風下でも飛ばされることが
ない。また透水性及び通気性と保水性を有し、降雨のさ
いは根に水分が供給されかつ乾燥時には土壌の乾燥が防
止され、また植物性繊維からなる被膜であるので時がた
つにつれ自然崩壊ないしは分解し、公害上問題となるこ
とがない。(Effect of the Invention) The method for protecting vegetables, flowers and trees according to the present invention uses an aqueous fiber composition in which vegetable fiber and a paper strength agent are mixed with water. It is easy to transport and handle, and can easily cover the topsoil and roots of the target plant by spraying. Further, according to the method of the present invention, the coating operation can be performed using a hose or the like, so that a quick and safe operation can be performed even in a place with a large traffic volume. Furthermore, the aqueous fiber composition coated on the topsoil can be adjusted in thickness as needed, and is dried by solar heat, wind, etc. to form a porous and elastic cork-like coating of the desired thickness. It will not be blown off even in strong winds for coalescence. In addition, it has water permeability and air permeability and water retention, water is supplied to the roots during rainfall, soil drying is prevented when it is dry, and it is a coating made of vegetable fibers, so it will naturally collapse or It does not decompose and poses no pollution problem.
（実施例） 以下に実施例により本発明をさらに具体的に説明す
る。なお下記例中組成を示す％は重量％を示す。(Example) Hereinafter, the present invention will be described more specifically with reference to examples. In the following examples,% indicating the composition indicates% by weight.
実施例１ （水性繊維組成物の製造） 脱墨新聞古紙（商品名Ｋ−GP、（株）国光製）3kg
（乾燥重量）に水10を加え、古紙が微細になるまで撹
拌した。これにポリアクリルアミド樹脂（商品名 ポス
トロン、荒川化学製）0.8％／古紙を添加し、５分間撹
拌した。次にエポキシ樹脂（商品名 カイメン−557、
ディックハーキュレス製）２％／古紙を添加し、５分間
撹拌した。最後に防腐剤（商品名 バイオホープ、ケイ
アイ化成（株）製）4gを添加し、２分間撹拌し、灰白色
の水性繊維組成物とした。Example 1 (Production of aqueous fiber composition) 3 kg of deinked newspaper wastepaper (trade name K-GP, manufactured by Kunimitsu Co., Ltd.)
(Dry weight) was added with water 10 and stirred until the used paper became fine. 0.8% of polyacrylamide resin (trade name: Postron, manufactured by Arakawa Chemical) / used paper was added thereto, and the mixture was stirred for 5 minutes. Next, an epoxy resin (trade name Caimen-557,
Dick Hercules) (2% / used paper) and stirred for 5 minutes. Finally, 4 g of a preservative (trade name: Bio Hope, manufactured by KI Kasei Co., Ltd.) was added, and the mixture was stirred for 2 minutes to obtain an off-white aqueous fiber composition.
実施例２ （水性繊維組成物の製造） 脱墨新聞古紙（商品名Ｋ−GP、（株）国光製）1.5kg
（乾燥重量）とバーク（商品名 フジミバーク、富士見
資材（株）製）をリファイナー処理したもの1.5kg（乾
燥重量）に水10を加え、混合撹拌した。これにカチオ
ン系凝集剤（商品名 RC104:明成化学（株）製）0.075
％／古紙＋バークを添加し、２分間撹拌した後、アニオ
ン系凝集剤（商品名 ハイホルダー351、栗田工業
（株）製）0.045％／古紙＋バークを添加し、２分間撹
拌した。これにポリアクリルアミド樹脂（商品名 ポス
トロン、荒川化学製）1.0％／古紙＋バークを添加し、
５分間撹拌した。次にエポキシ樹脂（商品名 カイメン
−557、ディックハーキュレス社製）３％／古紙＋バー
クを添加し、５分間撹拌した。これに防腐剤（商品名
バイオホープ、ケイアイ化成社製）4gを添加し、２分間
撹拌し、茶褐色の水性繊維組成物とした。Example 2 (Production of aqueous fiber composition) 1.5 kg of deinked newspaper wastepaper (trade name: K-GP, manufactured by Kunim Co., Ltd.)
Water (10) was added to 1.5 kg (dry weight) of refiner (dry weight) and bark (trade name: Fujimi Bark, manufactured by Fujimi Materials Co., Ltd.), followed by mixing and stirring. Add a cationic coagulant (trade name: RC104: manufactured by Meisei Chemical Co., Ltd.) to 0.075
% / Recovered paper + bark was added, and the mixture was stirred for 2 minutes. Then, 0.045% of an anionic coagulant (trade name: High Holder 351; manufactured by Kurita Kogyo KK) was added, and the mixture was stirred for 2 minutes. Add 1.0% of polyacrylamide resin (trade name: Postron, manufactured by Arakawa Chemical) / recovered paper + bark,
Stir for 5 minutes. Next, an epoxy resin (trade name: Kaimen-557, manufactured by Dick Hercules) 3% / used paper + bark was added and stirred for 5 minutes. Add a preservative (brand name)
4 g of Bio Hope (Kai Kasei) was added and stirred for 2 minutes to obtain a brown aqueous fiber composition.
実施例３ （表土上に被膜形成） 実施例１により得られた水性繊維組成物200kg（固形
分３％）をあらかじめ整地された道路の分離帯の高さ約
50cmのサツキの周辺、約5m2の表土へ流し込み表土を被
覆した。３日後水性繊維組成物が自然乾燥して被膜（透
水性、通気性及び保水性で弾力性あるコルク状）が形成
したのを確認し、その厚さを測定したところ平均13mmで
あった。１年後（10月）観測の結果、上記被膜を被覆し
た表土には雑草の発生は全くなかった。また被膜は、乾
燥して緑色の退色もなく、風に飛ばされることもなかっ
た。一方上記水性繊維組成物を表土に被覆していないサ
ツキの周辺には、ハルジオン、オオアレチノギク、ノゲ
シ、ギシギシ、スズメノカタビラ、カタバミ等多数の雑
草の発生が見られた。Example 3 (Formation of a film on topsoil) A 200 kg (3% solids) aqueous fiber composition obtained in Example 1 was pre-leveled to a height of a road separation zone.
Near Satsuki of 50 cm, was coated with topsoil poured into about 5 m 2 topsoil. After 3 days, it was confirmed that the aqueous fiber composition was naturally dried to form a film (cork having elasticity with water permeability, air permeability and water retention), and its thickness was measured to be 13 mm on average. One year later (October), no weeds were found on the topsoil covered with the coating. Also, the coating was dry without green fade and was not blown away by the wind. On the other hand, a large number of weeds were observed around Satsuki, whose topsoil was not covered with the aqueous fiber composition, such as halgeon, giant rosewood, Nogeshi, Rumex biloba, Poa annua and Oxalis.
実施例４ （鉢表土上に被膜形成） ９号鉢に栽培された高さ約40cmの三本立大菊（国華創
雲）の根元に、実施例２により得られた水性繊維組成物
300gを流し込み、表土を被覆し自然乾燥して厚さ7mmの
被膜（透水性、通気性及び保水性で弾力性あるコルク
状）を形成した。同様にして被膜を形成した計５鉢を準
備した。対照として上記水性繊維組成物を表土に被覆し
ていない鉢も５鉢準備した。同じ日に上記10鉢に十分潅
水し、ビニールハウスへ静置した。以後潅水を止め、３
日後に観察した結果、上記水性繊維組成物を用いて表土
に被膜を被覆した鉢の菊の葉は全くしおれていなかった
が、上記水性繊維組成物を表土に被覆していない鉢の菊
の葉は全てしおれていた。その後毎日潅水し、４ケ月後
に観察した結果、上記水性繊維組成物を表土に被覆して
被膜を形成させた鉢には雑草の発生は全くみられなかっ
たが、水性繊維組成物を表土に被覆していない鉢には５
鉢ともトキンソウ、カタバミ、ヒメジョオンの雑草の発
生がみられた。Example 4 (Formation of film on pot topsoil) Aqueous fiber composition obtained in Example 2 at the base of approximately 40 cm tall Ogiku (Kunihana Soun) cultivated in No. 9 pot
300 g was poured, and the topsoil was covered and air-dried to form a 7 mm-thick coating (cork-like with water permeability, air permeability and water retention and elasticity). Similarly, a total of five pots on which a coating was formed were prepared. As a control, five pots in which the above-mentioned aqueous fiber composition was not coated on the topsoil were also prepared. On the same day, the above 10 pots were sufficiently irrigated and allowed to stand in a greenhouse. After that, stop irrigation 3
As a result of observation after a day, chrysanthemum leaves in pots coated with a coating on the topsoil using the aqueous fiber composition were not wilted at all, but chrysanthemum leaves in pots not coated with the aqueous fiber composition on the topsoil Was all withered. Thereafter, watering was carried out every day, and observation was made four months later. As a result, no weeds were observed in the pot formed by coating the topsoil with the aqueous fiber composition, but the topsoil was coated with the aqueous fiber composition. 5 for pots that are not
In both pots, weeds of kinjin, oxalis, and himejoon were observed.
第１図ないし第２図はそれぞれ本発明方法を適用した実
施例の説明図である。1 and 2 are explanatory views of an embodiment to which the method of the present invention is applied.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 倉田 俊彦 静岡県清水市八坂西町13番13号 (72)発明者 金子 知行 静岡県静岡市千代田３丁目11番55号 (72)発明者 吉川 正吉 静岡県庵原郡富士川町中之郷2256番地 イハラケミカル工業株式会社研究所内 (72)発明者 紺屋 一美 静岡県庵原郡富士川町中之郷2256番地 イハラケミカル工業株式会社研究所内 (56)参考文献 特公 昭46−33683（ＪＰ，Ｂ２) ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Toshihiko Kurata 13-13, Yasakanishimachi, Shimizu City, Shizuoka Prefecture (72) Tomoyuki Kaneko 3-11-55, Chiyoda, Shizuoka City, Shizuoka Prefecture (72) Inventor Masayoshi Yoshikawa Shizuoka, Shizuoka 2256 Nakanosato, Fujikawa-cho, Abara-gun, Ibaraki, Ihara Chemical Industry Co., Ltd. (JP, B2)
Claims (3)
繊維に対して紙力増強剤を0.5〜６重量％用いた水性繊
維組成物を野菜、花卉、樹木類の根の表土に被覆し乾燥
して、透水性、通気性及び保水性で弾力性あるコルク状
被膜を形成させることを特徴とする野菜、花卉、樹木類
の保護方法。1. An aqueous fiber composition containing vegetable fiber and a paper strength enhancer, wherein the paper strength enhancer is used in an amount of 0.5 to 6% by weight based on the vegetable fiber, to cover the roots of vegetables, flowers and trees. A method for protecting vegetables, flowers and trees, which comprises forming a cork-like coating having water permeability, air permeability and water retention and elasticity by coating and drying.
繊維に対して紙力増強剤を0.5〜６重量％用いた水性繊
維組成物を野菜、花卉、樹木類の根の表土に被覆し、自
然に乾燥させて乾燥して、透水性、通気性及び保水性で
弾力性あるコルク状被膜を形成させることを特徴とする
野菜、花卉、樹木類の保護方法。2. An aqueous fiber composition containing vegetable fibers and a paper strength enhancer, wherein the paper strength enhancer is used in an amount of 0.5 to 6% by weight based on the weight of the vegetable fibers. A method for protecting vegetables, flowers, and trees, characterized by forming a cork-like film having water permeability, air permeability, water retention and elasticity by coating the film, drying naturally and drying.
植物性繊維に対して紙力増強剤を0.5〜６重量％用いた
ことを特徴とする請求項１記載の保護方法に用いる野
菜、花卉、樹木類の根の表土被覆保護用水性繊維組成
物。3. A composition comprising a vegetable fiber and a paper strength enhancer,
2. The aqueous fiber composition for protecting topsoil of vegetables, flowers, and trees used in the protection method according to claim 1, wherein a paper strength enhancer is used in an amount of 0.5 to 6% by weight based on vegetable fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02037165A JP3080314B2 (en) | 1990-02-20 | 1990-02-20 | How to protect vegetables, flowers and trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02037165A JP3080314B2 (en) | 1990-02-20 | 1990-02-20 | How to protect vegetables, flowers and trees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03240418A JPH03240418A (en) | 1991-10-25 |
| JP3080314B2 true JP3080314B2 (en) | 2000-08-28 |
Family
ID=12489985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP02037165A Expired - Fee Related JP3080314B2 (en) | 1990-02-20 | 1990-02-20 | How to protect vegetables, flowers and trees |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3080314B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0755103B2 (en) * | 1991-11-08 | 1995-06-14 | 山川産業株式会社 | Mulching construction method |
| JP3491985B2 (en) * | 1994-09-12 | 2004-02-03 | 株式会社天地恩 | Multi-layer construction method |
| JP4557637B2 (en) * | 2004-08-25 | 2010-10-06 | 大王製紙株式会社 | Flame retardant mulching material |
-
1990
- 1990-02-20 JP JP02037165A patent/JP3080314B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03240418A (en) | 1991-10-25 |
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