JPH08205673A - Mat for raising seedling - Google Patents
Mat for raising seedlingInfo
- Publication number
- JPH08205673A JPH08205673A JP7015046A JP1504695A JPH08205673A JP H08205673 A JPH08205673 A JP H08205673A JP 7015046 A JP7015046 A JP 7015046A JP 1504695 A JP1504695 A JP 1504695A JP H08205673 A JPH08205673 A JP H08205673A
- Authority
- JP
- Japan
- Prior art keywords
- mat
- microorganism group
- biodegradable polymer
- genus
- raising seedlings
- 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 Of Plants (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Fertilizers (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、水耕栽培や土耕栽培に
利用できる育苗用マットに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mat for raising seedlings that can be used for hydroponic cultivation and soil cultivation.
【０００２】[0002]
【従来の技術】幡種、育苗用のポットの材料として、発
泡体が広く用いられている。例えば、ポリウレタンフォ
ームを使用してカイワレダイコンの水耕栽培用のポット
が作られている。特開平２−１２４９４８号公報には、
ポリウレタン発泡体のような発泡体に特定のシリコン系
親水化剤を被着した発泡体が育苗用ポットの製造に適し
ていることが開示されている。2. Description of the Related Art Foams are widely used as materials for pots for raising seeds and raising seedlings. For example, polyurethane foam is used to make pots for hydroponic cultivation of kaiware radish. JP-A-2-124948 discloses that
It is disclosed that a foam such as a polyurethane foam coated with a specific silicon-based hydrophilic agent is suitable for producing pots for raising seedlings.
【０００３】上記提案の発泡体は、水を吸収し易いので
育苗用ポットや育苗用マットの製造に適しているが、ポ
リウレタンのような生分解性のないポリマーが使用され
ているので、使用後に廃棄物が発生する欠点があった。The foam proposed above is suitable for producing pots for raising seedlings and mats for raising seedlings because it easily absorbs water. However, since a non-biodegradable polymer such as polyurethane is used, it can be used after use. There was a drawback that waste was generated.
【０００４】一方、植物の生育に寄与する有効微生物群
が知られている。この有効微生物群は、通常は、液体の
培地に懸濁された形で、植物の生育地へ散布されて使用
されている。従って、この使用形態では、生育地に水を
与えたときに有効微生物群が流れ出てしまう欠点があっ
た。On the other hand, a group of effective microorganisms that contribute to the growth of plants is known. This group of effective microorganisms is usually used by being suspended in a liquid medium and applied to the habitat of plants. Therefore, this use form has a drawback that effective microorganisms flow out when water is given to the habitat.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、これらの問
題点を解決するものであり、その目的は、保水性が良
く、水によって有効微生物群が流れ出ることがなく、長
期間に渡って有効微生物群の効果が持続し、また、使用
後は廃棄物処理の必要がない育苗用マットを提供するこ
とにある。SUMMARY OF THE INVENTION The present invention is intended to solve these problems, and its purpose is to retain water well, to prevent effective microbial groups from flowing out by water, and to be effective for a long period of time. The purpose of the present invention is to provide a mat for raising seedlings in which the effect of the microbial group is sustained and the waste treatment is unnecessary after use.
【０００６】[0006]
【課題を解決するための手段】本発明で使用される生分
解性ポリマーは、自然界で微生物などの生物により分解
されるポリマーであれば特に限定されず、例えば、澱
粉、コラーゲン、セルロース、ポリカプロラクタムなど
が挙げられ、特に、澱粉が有効微生物群の栄養源となる
ので好ましい。The biodegradable polymer used in the present invention is not particularly limited as long as it is a polymer which is decomposed by organisms such as microorganisms in nature, and examples thereof include starch, collagen, cellulose and polycaprolactam. And the like, and starch is particularly preferable because it serves as a nutrient source for effective microorganisms.
【０００７】本発明で使用される有効微生物群とは、植
物の生育に寄与する微生物の菌体群のことであり、菌体
としては、植物の生育に寄与する微生物であれば、特に
限定されないが、例えば、光合成細菌、乳酸菌、酵母菌
および放線菌に属する菌株からなる群より選ばれる少な
くとも一つ以上の菌株の菌体が挙げられる。有効微生物
群としては、特に、上記の４つの菌群に属する菌株の菌
体を少なくとも一つ以上づつ含む混合物が好ましい。The effective microorganism group used in the present invention is a bacterial cell group of microorganisms that contribute to plant growth, and the bacterial cells are not particularly limited as long as they are microorganisms that contribute to plant growth. However, examples thereof include cells of at least one or more strains selected from the group consisting of photosynthetic bacteria, lactic acid bacteria, yeasts, and strains belonging to actinomycetes. As the effective microorganism group, a mixture containing at least one or more bacterial cells belonging to the above four bacterial groups is particularly preferable.
【０００８】上記の光合成細菌としては、例えば、ロー
ドバクター・スファエロイデス（Rhodobacter Sphaeroi
des)やロードスピリルム・ルブラム（Rhodospirillum r
ubrum)のような紅色無硫黄細菌; クロマチウム・ビノサ
ン(Chromatium vinosum)のような紅色硫黄細菌; クロロ
ビウム・チオスルファトフィルム(Chlorobium thiosulf
atophilum)のような緑色硫黄細菌; クロロフレクサス・
オウランチアカス(Chloroflexus aurantiacus)のような
緑色滑走細菌が挙げられる。Examples of the above-mentioned photosynthetic bacteria include Rhodobacter Sphaerois.
des) and Rhodospirillum r
red sulfur-free bacteria such as ubrum); red sulfur bacteria such as Chromatium vinosum; chlorobium thiosulfato film (Chlorobium thiosulf)
green sulfur bacterium such as atophilum); chloroflexus
Green gliding bacteria such as Chloroflexus aurantiacus can be mentioned.
【０００９】上記の乳酸菌としては、例えば、ラクトバ
チルス(Lactobacillus) 属、スポロラクトバチルス(Spo
rolactobacillus)属、ストレプトコッカス(Streptococc
us)属、エンテロコッカス(Enterococcus)属のものが挙
げられる。Examples of the above-mentioned lactic acid bacteria include, for example, Lactobacillus sp., Sporolactobacillus (Spo
genus rolactobacillus, Streptococc
Us) genus, Enterococcus genus.
【００１０】上記の酵母菌としては、例えば、サッカロ
マイセス(Saccharomyces) 属、ネマトスポラ(Nematospo
ra) 属、リポマイセス(Lipomyces) 属、デッケラ(Dekke
ra)属やピキア(Pichia)属に属する子嚢菌酵母; フィロ
バシィディウム(Filobasidium)属、フィブロバシィディ
ウム(Fibulobasidium)、ホルターマンニア(Holtermanni
a)属、スポリドボルス(Sporidobolus)属に属する担子菌
酵母；キャンディダ(Candida) 属、トリコスポロン(Tri
chosporon)属、クリプトコッカス(Cryptococcus)属に属
する不完全酵母が挙げられる。Examples of the above-mentioned yeasts include, for example, Nematospora (Saccharomyces).
genus ra), genus Lipomyces, genus Dekke
Ascomycetous yeast belonging to the genus ra) or the genus Pichia; the genus Filobasidium, Fibulobasidium, Holtermanni
a) Basidiomycete yeast belonging to the genus Sporidobolus; genus Candida and trichosporon (Tri)
Incomplete yeasts belonging to the genus chosporon and the genus Cryptococcus can be mentioned.
【００１１】上記放線菌としては、例えば、イントラス
ポランジゥム(Intrasporangium) 属、キンコスポリア(K
incosporia) 属、ストレプトマイセス(Streptomyces)
属、スポリクシア(Sporichthya) 属、ノカルディオイデ
ス(Nocardioides)属、ストレプトバーチシリウム(Strep
toverticillium) 属、アクチノプランズ(Actinoplanes)
属のものが挙げられる。Examples of the above-mentioned actinomycetes include, for example, genus Intrasporangium, Kinkosporia (K
incosporia), Streptomyces
Genus, Sporichthya genus, Nocardioides genus, Streptoverticillium (Strep
toverticillium), Actinoplanes
The thing of a genus is mentioned.
【００１２】本発明の育苗用マットにおいて、有効微生
物群は培地液に懸濁した状態で、生分解性ポリマーの発
泡体中に含有されている。上記培地としては、通常のバ
クテリア用の培地が使用され、例えば、乳糖ブイヨン培
地、ＳＣＤ培地、標準培地、ＢＧＬＢ培地、ＧＰ培地、
ＧＰＬＰ培地等が挙げられる。In the mat for raising seedlings of the present invention, the group of effective microorganisms is contained in the foam of the biodegradable polymer in a state of being suspended in the medium solution. As the above-mentioned medium, an ordinary medium for bacteria is used, and for example, lactose broth medium, SCD medium, standard medium, BGLB medium, GP medium,
GPLP medium etc. are mentioned.
【００１３】本発明の育苗用マットには、さらに必要に
応じて、可塑剤が添加されていてもよい。また、必要に
応じて、有効微生物群の栄養源となる物質を添加しても
よい。上記栄養源となる物質としては、例えば、糖蜜、
ぶどう糖、ショ糖、果糖等が挙げられる。If necessary, a plasticizer may be added to the mat for raising seedlings of the present invention. Moreover, you may add the substance used as a nutrient source of an effective microorganism group as needed. Examples of the substance serving as the nutrient source include molasses,
Glucose, sucrose, fructose and the like can be mentioned.
【００１４】本発明の育苗用マットを製造するには、例
えば、生分解性ポリマー、有効微生物群を含む培地液お
よび発泡剤とからなる混合物を発泡させる方法；生分解
性ポリマーと発泡剤との混合物を発泡させて発泡体を
得、その発泡体に有効微生物群を含む培地液を含浸させ
る方法などが挙げられる。For producing the mat for raising seedlings of the present invention, for example, a method of foaming a mixture comprising a biodegradable polymer, a medium solution containing a group of effective microorganisms and a foaming agent; a biodegradable polymer and a foaming agent. Examples include a method in which the mixture is foamed to obtain a foam, and the foam is impregnated with a medium solution containing an effective microorganism group.
【００１５】次に、上記の、生分解性ポリマー、有効微
生物群を含む培地液および発泡剤とからなる混合物を発
泡させる方法について説明する。生分解性ポリマーと有
効微生物群を含む培地液の配合割合は、有効微生物群を
含む培地液が少なくなると、得られた育苗用マットの植
物の生育に寄与する効果が少なくなり、有効微生物群を
含む培地液が多くなりすぎても、有効微生物群を含む培
地液の量に応じて植物の生育に寄与する効果が大きくな
るわけではないので、生分解性ポリマー１００重量部に
対して有効微生物群を含む培地液が０．１〜３０重量部
が好ましい。Next, a method for foaming a mixture of the above-mentioned biodegradable polymer, a medium solution containing a group of effective microorganisms and a foaming agent will be described. The mixing ratio of the medium solution containing the biodegradable polymer and the effective microorganism group is such that when the amount of the medium solution containing the effective microorganism group decreases, the effect of contributing to plant growth of the obtained mat for raising seedlings decreases, and the effective microorganism group is reduced. Even if the amount of the medium solution contained is too large, the effect of contributing to the growth of the plant does not increase depending on the amount of the medium solution containing the effective microorganism group. Therefore, the effective microorganism group is added to 100 parts by weight of the biodegradable polymer. It is preferable that the culture medium containing 0.1 to 30 parts by weight.
【００１６】上記培地液中の有効微生物群の菌体数の割
合は、菌体数が少なくなると、得られた育苗用マットの
植物の生育に寄与する効果が少なくなり、菌体数が多く
なりすぎても、菌体数に応じて植物の生育に寄与する効
果が大きくなるわけではないので、培地液１ｇあたりの
菌体数は１０4 〜１０9 ケが好ましい。Regarding the ratio of the number of cells of the effective microorganism group in the above-mentioned medium solution, when the number of cells is small, the effect of contributing to plant growth of the obtained mat for raising seedlings is small and the number of cells is large. If it is too much, the effect of contributing to plant growth does not increase depending on the number of bacterial cells, so that the number of bacterial cells per 1 g of the culture medium is preferably 10 4 to 10 9 .
【００１７】生分解性ポリマーと有効微生物群を含む培
地液との配合物を発泡させる方法は、生分解性ポリマー
の通常の発泡方法が使用される。例えば、生分解性ポリ
マーを１００〜１７０℃に設定された押出機に投入し、
押出機の途中またはホッパーの直下から発泡剤である水
と有効微生物群の培地液を投入し、所望の金型より押し
出すことにより発泡体を得ることができる。As a method of foaming the mixture of the biodegradable polymer and the culture medium containing the effective microorganism group, a usual foaming method of the biodegradable polymer is used. For example, the biodegradable polymer is charged into an extruder set at 100 to 170 ° C.,
A foam can be obtained by adding water as a foaming agent and a medium solution of effective microorganisms in the middle of an extruder or immediately below a hopper and extruding from a desired mold.
【００１８】上記の発泡における、発泡剤としての水の
使用量は、少なくなると発泡倍率が低くなり得られた発
泡体の保水性が低くなり、多くなると発泡時にセルが破
壊されて発泡倍率が高くならず発泡体の保水性が低くな
るので、生分解性ポリマー１００重量部に対して水は５
〜１００重量部の割合が好ましい。In the above-mentioned foaming, when the amount of water used as a foaming agent is reduced, the foaming ratio becomes low, and the water retention of the obtained foam becomes low, and when it increases, the cells are broken during foaming and the expansion ratio becomes high. In addition, the water retention of the foam will be low, so water will be added to 100 parts by weight of the biodegradable polymer.
A proportion of -100 parts by weight is preferred.
【００１９】上記の発泡において、有効微生物群を含む
培地液は予め生分解性ポリマーに分散させておいてもよ
い。In the above-mentioned foaming, the medium solution containing the effective microorganism group may be previously dispersed in the biodegradable polymer.
【００２０】本発明の育苗用マットを使用する方法は、
育苗用マットに植物の種が入るほどの穴をあけ、種をい
れた後、土中にいれて水を与えるか、または栄養源を含
む水中にいれて植物の種を発芽、生育させる。上記植物
の種としては、特に限定されず何でもよい。The method of using the mat for raising seedlings of the present invention is as follows:
A hole for plant seeds is made in the seedling mat, and after seeds are placed, the seeds are put into the soil to give water, or put in water containing a nutrient source to germinate and grow seeds of the plant. The seed of the plant is not particularly limited and may be anything.
【００２１】本発明の育苗用マットを保存するには、有
効微生物群の活性を維持するために、例えば、真空パッ
ク包装のように、酸素を遮断しておくのが望ましい。To preserve the seedling-growing mat of the present invention, it is desirable to block oxygen in order to maintain the activity of the effective microorganisms, for example, vacuum packaging.
【００２２】[0022]
【作用】本発明の育苗用マットは、植物の生育に寄与す
る有効微生物群が、生分解性ポリマーの発泡体中に含ま
れるので、水を与えたときに有効微生物群が流れ出しに
くい。また、生分解性ポリマーが発泡体なので、保水性
がよく植物の生育に良い影響を与える。また、育苗用マ
ットの使用後は、生分解性ポリマーが微生物などにより
分解されるので、廃棄物が発生しない。In the mat for growing seedlings of the present invention, the effective microorganism group that contributes to plant growth is contained in the foam of the biodegradable polymer, so that the effective microorganism group does not easily flow out when water is given. In addition, since the biodegradable polymer is a foam, it has a good water retention property and has a good effect on the growth of plants. Further, after the mat for raising seedlings is used, the biodegradable polymer is decomposed by microorganisms, so that no waste is generated.
【００２３】[0023]
【実施例】以下、本発明の実施例を説明する。 （実施例１）スクリュー径３０ｍｍ、Ｌ／Ｄ＝３０の２
軸ベント式押出機に厚み１．５ｍｍ、巾３００ｍｍの金
型を取り付け、金型温度を１５０℃に設定した。ホッパ
−にコーンスターチ（王子コーンスターチ社製）を投入
し、有効微生物群入り培地液〔（財団法人）自然農法国
際研究センター製。商品名「救世ＥＭ−１」。菌体数１
０8 ケ／ｇ培地液。菌体は１０属、８０菌株以上の微生
物（主なものは、光合成細菌、乳酸菌、酵母菌、放線菌
等）よりなる。〕と水との混合液をプランジャーポンプ
でベント部より注入して連続して押し出して救世ＥＭ−
１入りの発泡体を製造した。この際、コーンスターチ１
００重量部、救世ＥＭ−１ １０重量部および水５０重
量部の配合比となるように配合した。得られた発泡体
は、厚み６ｍｍ、巾６００ｍｍであった。この発泡体を
厚み６ｍｍ、巾１００ｍｍ、長さ５００ｍｍに切断し
て、育苗用マットとした。Embodiments of the present invention will be described below. (Example 1) 2 of screw diameter 30 mm and L / D = 30
A mold having a thickness of 1.5 mm and a width of 300 mm was attached to the axial vent type extruder, and the mold temperature was set to 150 ° C. A cornstarch (manufactured by Oji Cornstarch Co., Ltd.) was put into a hopper, and a medium solution containing an effective microorganism group (manufactured by International Research Center for Natural Agricultural Research). Product name "Saise EM-1". Number of cells 1
0 8 Ke / g medium solution. The cells are microorganisms of 10 genera and 80 strains or more (mainly photosynthetic bacteria, lactic acid bacteria, yeasts, actinomycetes, etc.). ] And water were mixed with a plunger pump from the vent part and continuously extruded to save the life.
A pack of 1 was produced. At this time, cornstarch 1
The blending ratio was 00 parts by weight, 10 parts by weight of EMS-1 and 50 parts by weight of water. The obtained foam had a thickness of 6 mm and a width of 600 mm. This foam was cut to a thickness of 6 mm, a width of 100 mm, and a length of 500 mm to obtain a mat for raising seedlings.
【００２４】（実施例２）実施例１と同様の押出機およ
び金型を使用し、金型温度を１５０℃に設定した。ホッ
パ−に澱粉（日本合成化学工業社製、商品名「マタービ
ー ＡＢ０５Ｈ」）を投入し、水をプランジャーポンプ
でベント部より注入して連続して押し出して発泡体を製
造した。この際、澱粉１００重量部および水４５重量部
の配合比となるように配合した。得られた発泡体は、厚
み６ｍｍ、巾６００ｍｍであった。この発泡体を厚み６
ｍｍ、巾１００ｍｍ、長さ５００ｍｍに切断し、これ
を、実施例１と同様の救世ＥＭ−１ ３０ｇ、糖蜜３０
ｇおよび水１０００ｇからなる混合液に４時間浸漬後、
取り出し、育苗用マットを製造した。得られた育苗用マ
ットは、前記混合液に浸漬する前に比較し、発泡体の重
量が３０％増加しており、生分解性ポリマー１００重量
部に対して、救世ＥＭ−１（培地液）が１．６重量部含
まれていた。(Example 2) The same extruder and mold as in Example 1 were used, and the mold temperature was set to 150 ° C. Starch (manufactured by Nippon Synthetic Chemical Industry Co., Ltd., trade name "Matterby AB05H") was put into a hopper, and water was injected from a vent portion by a plunger pump and continuously extruded to produce a foam. At this time, 100 parts by weight of starch and 45 parts by weight of water were added in such a mixing ratio. The obtained foam had a thickness of 6 mm and a width of 600 mm. This foam has a thickness of 6
mm, width 100 mm, length 500 mm, and this is the same as in Example 1 Salvation EM-1 30 g, molasses 30
g and 1000 g of water, soaked in a mixed solution for 4 hours,
It was taken out and a mat for raising seedlings was manufactured. In the obtained mat for raising seedlings, the weight of the foam was increased by 30% as compared with that before being immersed in the mixed solution, and 100% by weight of the biodegradable polymer was used to save EM-1 (medium solution). Was included in an amount of 1.6 parts by weight.
【００２５】性能評価 得られた育苗用マットを使用して以下の試験をした。 試験例１ 実施例１で得られた育苗用マットに直径３ｍｍ、深さ３
ｍｍの穴を５０ｍｍ間隔であけ（２５ｃｍ2 あたり１ケ
の穴となり、穴の数は育苗用マットあたり合計２０ケと
なる。）、各穴に早生大蕪の種を１ケづついれ、種入り
の育苗用マットを用意した。１０００ｍｍ×３００ｍｍ
×高さ３００ｍｍの容器に土を６０ｋｇ入れ、上記の種
入りの育苗用マットを深さ３ｃｍに埋めこみ、水を１容
器あたり５００ｇを５日に一度づつ与え、８０日間保持
して早生大蕪の生育を観察した。なお、この間の平均気
温は１３℃であった。 Performance Evaluation The following tests were carried out using the obtained mat for raising seedlings. Test Example 1 The seedling raising mat obtained in Example 1 had a diameter of 3 mm and a depth of 3
mm holes are made at 50 mm intervals (one hole per 25 cm 2 and the total number of holes is 20 per mat for raising seedlings), and one seed of the early turnip turnip is put in each hole and seeded. A mat for raising seedlings was prepared. 1000 mm x 300 mm
× Put 60 kg of soil in a container of 300 mm in height, bury the seed-growing mat to a depth of 3 cm, and give 500 g of water to each container once every 5 days for 80 days. The growth was observed. The average temperature during this period was 13 ° C.
【００２６】試験例２ 育苗用マットを実施例２で得られたものに代えた他は、
試験例１と同様にして行った。Test Example 2 Except that the mat for raising seedlings was replaced with the mat obtained in Example 2,
It carried out similarly to the test example 1.
【００２７】比較試験例１ 試験例１と同様の容器に、試験例１と同量の土をいれた
ものに、試験例１と同様の早生大蕪の種を深さ３ｃｍの
位置に、５０ｍｍ間隔で１ケづつ、計２０ケ植えた後、
試験例１と同様にして８０日間保持して早生大蕪の生育
を観察した。Comparative Test Example 1 A container similar to that of Test Example 1 was filled with the same amount of soil as that of Test Example 1, and seeds of early-ripening turnips similar to those of Test Example 1 were placed at a depth of 3 cm and 50 mm. After planting a total of 20 at intervals,
It was maintained for 80 days in the same manner as in Test Example 1 to observe the growth of early turnip turnips.
【００２８】比較試験例２ 比較試験例１と同様にして、早生大蕪の種を植えた直後
に、実施例１と同様の救世ＥＭ−１（培地液）を１容器
あたり１０ｇ散布した後、試験例１と同様にして８０日
間保持して早生大蕪の生育を観察した。Comparative Test Example 2 In the same manner as in Comparative Test Example 1, immediately after planting the seedlings of early turnip turnips, 10 g of the same salvage EM-1 (medium solution) as in Example 1 was sprayed per container, and then, It was maintained for 80 days in the same manner as in Test Example 1 to observe the growth of early turnip turnips.
【００２９】比較試験例３ 実施例１において、発泡体の製造時に救世ＥＭ−１（培
地液）を使用しなかった他は、実施例１と同様にして育
苗用マットを製造した。得られた育苗用マットを使用し
た他は、試験例１と同様にして行った。Comparative Test Example 3 A mat for raising seedlings was produced in the same manner as in Example 1 except that the salvage EM-1 (medium solution) was not used in the production of the foam. The same procedure as in Test Example 1 was performed except that the obtained mat for raising seedlings was used.
【００３０】比較試験例４ 比較試験例１における土６０ｋｇの代わりに、澱粉１ｋ
ｇと土６０ｋｇとの混合物を使用したこと、及び早生大
蕪の種を植えた直後に、実施例１と同様の救世ＥＭ−１
（培地液）を１容器あたり１０ｇ散布したことの他は、
比較試験例１と同様にして行った。Comparative Test Example 4 Instead of 60 kg of soil in Comparative Test Example 1, 1 k of starch was used.
g. and 60 kg of soil, and immediately after planting the early turnip seeds, salvation EM-1 as in Example 1.
Other than that 10 g of (medium solution) was sprayed per container,
It carried out like the comparative test example 1.
【００３１】以上の試験の結果を表１に示した。The results of the above tests are shown in Table 1.
【００３２】[0032]
【表１】 [Table 1]
【００３３】[0033]
【発明の効果】本発明の育苗用マットの構成は上記の通
りであり、植物の生育に寄与する有効微生物群が、生分
解性ポリマーの発泡体中に含まれるので、水を与えたと
きに有効微生物群が流れ出ることがなく長期間に渡って
有効微生物群の効果が持続し、、また、生分解性ポリマ
ーが発泡体なので、保水性がよく植物の生育に良い影響
を与える。また、育苗用マットの使用後は、生分解性ポ
リマーが微生物などにより分解されるので、廃棄物が発
生せず環境に悪影響を与えることもない。従って、水耕
栽培や土耕栽培に利用できる育苗用マットとして最適で
ある。The mat of the present invention for raising seedlings is as described above, and since effective microorganisms that contribute to plant growth are contained in the foam of the biodegradable polymer, when it is given water. The effective microorganism group does not flow out and the effect of the effective microorganism group is maintained for a long period of time. Moreover, since the biodegradable polymer is a foam, it has good water retention and has a good effect on the growth of plants. Further, after the mat for raising seedlings is used, the biodegradable polymer is decomposed by microorganisms and the like, so that no waste is generated and the environment is not adversely affected. Therefore, it is optimal as a mat for raising seedlings that can be used for hydroponic cultivation and soil cultivation.
Claims (1)
に寄与する有効微生物群が含有されてなることを特徴と
する育苗用マット。1. A seedling-growing mat, characterized in that the biodegradable polymer foam contains a group of effective microorganisms that contribute to plant growth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7015046A JPH08205673A (en) | 1995-02-01 | 1995-02-01 | Mat for raising seedling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7015046A JPH08205673A (en) | 1995-02-01 | 1995-02-01 | Mat for raising seedling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08205673A true JPH08205673A (en) | 1996-08-13 |
Family
ID=11877898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7015046A Pending JPH08205673A (en) | 1995-02-01 | 1995-02-01 | Mat for raising seedling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08205673A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100435072B1 (en) * | 2002-08-22 | 2004-06-11 | 주식회사 한국식물병원 | medical treatment method of rotted and necrotied parts of tree using Rhodobacter sphaeroides MH-1002(KFCC-11312 |
| WO2007129861A1 (en) * | 2006-05-10 | 2007-11-15 | Dymos Inc. | Antioxidant fermenting microorganism agent reducing volatile organic compounds from polyurethane foam, and urethane foam comprising the same |
| JP2011083220A (en) * | 2009-10-14 | 2011-04-28 | Eco Well Co Ltd | Raising seedling box sheet, and method for using the same |
| JP2015015933A (en) * | 2013-07-12 | 2015-01-29 | 独立行政法人農業・食品産業技術総合研究機構 | Plant growth promotion agent |
-
1995
- 1995-02-01 JP JP7015046A patent/JPH08205673A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100435072B1 (en) * | 2002-08-22 | 2004-06-11 | 주식회사 한국식물병원 | medical treatment method of rotted and necrotied parts of tree using Rhodobacter sphaeroides MH-1002(KFCC-11312 |
| WO2007129861A1 (en) * | 2006-05-10 | 2007-11-15 | Dymos Inc. | Antioxidant fermenting microorganism agent reducing volatile organic compounds from polyurethane foam, and urethane foam comprising the same |
| KR100802578B1 (en) | 2006-05-10 | 2008-02-13 | 다이모스(주) | Antioxidant fermenting microorganism agent reducing volatile organic compounds from polyurethane foam and urethane foam containing the same |
| JP2011083220A (en) * | 2009-10-14 | 2011-04-28 | Eco Well Co Ltd | Raising seedling box sheet, and method for using the same |
| JP2015015933A (en) * | 2013-07-12 | 2015-01-29 | 独立行政法人農業・食品産業技術総合研究機構 | Plant growth promotion agent |
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