JPH0649447A - Soil conditioning material - Google Patents
Soil conditioning materialInfo
- Publication number
- JPH0649447A JPH0649447A JP21553892A JP21553892A JPH0649447A JP H0649447 A JPH0649447 A JP H0649447A JP 21553892 A JP21553892 A JP 21553892A JP 21553892 A JP21553892 A JP 21553892A JP H0649447 A JPH0649447 A JP H0649447A
- Authority
- JP
- Japan
- Prior art keywords
- zeolite
- soil
- amino acid
- organic acid
- based composition
- 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.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、ゴルフ場のグリーン等
の芝の管理などに用いられる土壌改良材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a soil improving material used for controlling grass such as greens on a golf course.
【0002】[0002]
【従来の技術】従来、ゴルフ場の芝を病虫害から守るた
めに多量の殺虫剤、除草剤、殺菌剤等の農薬や肥料が間
断なく使用されている。また、床土の保水力、通気性、
透水性、保肥力等の物理的、化学的性質の改善のため
に、バーク堆肥、ピートモス等の有機性土壌改良材、ゼ
オライト、パーライト、ベントナイト等の無機性土壌改
良材が単独であるいは種々組み合わせて使用されてい
る。2. Description of the Related Art Conventionally, a large amount of pesticides and fertilizers such as insecticides, herbicides, and bactericides have been used without interruption in order to protect lawn grass on golf courses from pests. In addition, the water retention capacity of the floor soil, breathability,
For improving physical and chemical properties such as water permeability and fertility, bark compost, organic soil improvers such as peat moss, inorganic soil improvers such as zeolite, perlite, and bentonite can be used alone or in various combinations. It is used.
【0003】[0003]
【発明が解決しようとする課題】しかし、これら従来の
土壌改良材の使用に当たっては、改善目的に応じて使い
分ける必要があり、芝の管理には熟練したグリーンキー
パーが不可欠である。また、従来の土壌改良材はいずれ
も農薬を吸着・保持する能力が不十分であることから、
降雨により農薬が流出し、環境汚染を誘発するとともに
農薬の無駄使いになる等の欠点がある。However, in using these conventional soil conditioners, it is necessary to use them properly according to the purpose of improvement, and a skilled green keeper is indispensable for managing grass. In addition, since the conventional soil improvers have insufficient ability to adsorb and retain pesticides,
Agricultural chemicals flow out due to rainfall, causing environmental pollution and wasteful use of agricultural chemicals.
【0004】本発明は、床土の表面に散布したり、床土
中に添加することにより、床土の保水力、通気性、透水
性、保肥力等の物理的、化学的性質の改善と農薬の流出
を防止し、農薬の薬効の持続時間を長くするとともに、
農薬使用量の削減を図るものである。The present invention improves physical and chemical properties such as water retention capacity, air permeability, water permeability, and fertilizing capacity of the floor soil by spraying it on the surface of the floor soil or adding it to the floor soil. Prevents the outflow of pesticides and prolongs the duration of pesticide efficacy,
It is intended to reduce the amount of agricultural chemicals used.
【0005】[0005]
【課題を解決するための手段】本発明の土壌改良材は、
ゼオライト系組成物の粉末または顆粒物を、有機酸で処
理し、アミノ酸を付加せしめたことを特徴とする。The soil improving material of the present invention comprises:
The powder or granules of the zeolitic composition are treated with an organic acid to add an amino acid.
【0006】[0006]
【発明の実施態様】ゼオライト系組成物としては、天然
ゼオライト、合成ゼオライトのいずれもが使用できる。BEST MODE FOR CARRYING OUT THE INVENTION As the zeolite composition, both natural zeolite and synthetic zeolite can be used.
【0007】ゼオライト系組成物は、粉末状で用いても
よく、顆粒物として用いてもよい。顆粒状ゼオライト系
組成物は、粉末状ゼオライト系組成物とポルトランドセ
メント、カルボキシメチルセルロース等の造粒剤を用い
ることによって造ることもできる。また、必要により、
粉砕し、分級してもよい。顆粒状ゼオライト系組成物の
粒径としては、目開き10mmの篩を通過し、目開き
0.5mmの篩で留まる範囲のものが好ましい。The zeolite composition may be used in the form of powder or granules. The granular zeolite-based composition can also be produced by using a powdery zeolite-based composition and a granulating agent such as Portland cement and carboxymethyl cellulose. Also, if necessary,
You may grind and classify. The particle size of the granular zeolite-based composition is preferably within the range of passing through a sieve with an opening of 10 mm and staying with a sieve with an opening of 0.5 mm.
【0008】ゼオライト系組成物の有機酸による処理
は、ゼオライト系組成物に対して有機酸を直接または水
で希釈し水溶液の形で噴霧し乾燥することにより、ある
いは有機酸中にゼオライト系組成物を浸漬したのち乾燥
することなどにより行うことができる。有機酸の使用量
は、ゼオライト系組成物のpHと使用する有機酸の酸強
度(有機酸水溶液の濃度)に依存するが、処理後のゼオ
ライト系組成物1重量部に水2重量部を加えたときのp
Hが5.5〜6.5の範囲になるように調整することが
好ましい。The treatment of the zeolite-based composition with the organic acid may be carried out by directly or diluting the organic acid with respect to the zeolite-based composition and then spraying it in the form of an aqueous solution and drying, or by treating the zeolite-based composition in the organic acid. Can be carried out by immersing and then drying. The amount of the organic acid used depends on the pH of the zeolite composition and the acid strength of the organic acid used (concentration of the organic acid aqueous solution), but 2 parts by weight of water is added to 1 part by weight of the treated zeolite composition. When p
It is preferable to adjust H so as to be in the range of 5.5 to 6.5.
【0009】有機酸としては、酢酸、プロピオン酸、吉
草酸などの低級脂肪酸またはこれらの混合物もしくは木
酢液などが用いられる。木酢液を用いると、有機酸処理
と同時に殺菌効果が付与されるので好ましい。As the organic acid, lower fatty acids such as acetic acid, propionic acid and valeric acid, or a mixture thereof or wood vinegar is used. The use of wood vinegar is preferable because it has a bactericidal effect simultaneously with the treatment with organic acid.
【0010】アミノ酸の付加処理は、常法により行うこ
とができ、例えば、アミノ酸の水溶液を用いて、上記の
有機酸処理と同様に行うことができる。また、有機酸処
理と同時にアミノ酸の付加処理を行ってもよい。アミノ
酸の付加量は、土壌改良材中に0.001〜0.1重量
%を占める量が好ましい。また、アミノ酸の付加と同時
あるいはこれとは別途にリン酸、窒素、カリウム等の他
の植物の栄養源を付加することができる。The amino acid addition treatment can be carried out by a conventional method, for example, by using an aqueous solution of the amino acid in the same manner as the above organic acid treatment. Further, the amino acid addition treatment may be performed simultaneously with the organic acid treatment. The amount of amino acid added is preferably such that it accounts for 0.001 to 0.1% by weight in the soil conditioner. Also, other plant nutrients such as phosphoric acid, nitrogen, and potassium can be added simultaneously with the addition of the amino acid or separately.
【0011】アミノ酸の付加処理は、アミノ酸含有肥料
を用いて行なうことができる。アミノ酸を含む肥料とし
ては、各種のものが市販されており、その一例を挙げれ
ば、日産尿素複合液肥1066号(開西日産化学製)、く
みあい尿素複合肥料1号(コープケミカル製)、住友尿
素複合液肥1号、3号(いずれも住友化学工業製)、多
木尿素入り複合液肥12号(鉄添加)、くみあい尿素複
合液肥特2号(三井東圧肥料製)、尿素入り複合液肥デ
カグリーン(Cu,Zn添加)(山本農薬製)、サンプロ
(サンプロ製)などがある。The amino acid addition treatment can be carried out using an amino acid-containing fertilizer. Various types of fertilizers containing amino acids are commercially available. Examples of such fertilizers include Nissan urea compound liquid fertilizer No. 1066 (Kaisai Nissan Chemical Co., Ltd.), Kumiai urea compound fertilizer No. 1 (Corp Chemical), Sumitomo Urea. Complex liquid fertilizer Nos. 1 and 3 (all manufactured by Sumitomo Chemical Co., Ltd.), Taki urea-containing complex liquid fertilizer No. 12 (addition of iron), Kumiai urea complex liquid fertilizer special No. 2 (manufactured by Mitsui Toatsu fertilizer), urea-containing complex liquid fertilizer deca green (Added Cu, Zn) (made by Yamamoto Pesticides), Sunpro (made by Sunpro), etc.
【0012】本発明の土壌改良材は、土壌の状態等を勘
案して適量を、床土表面に散布したり、あるいは床土中
に混入することにより改良効果が得られる。その一例を
挙げれば、農薬散布の直前に1m2 当たり0.1〜1K
gを芝生の表面に均一に散布することにより、あるいは
芝生直下の芝土に1m3 当たり50〜100Kgを混入
させることによって、農薬の流出を防止し、農薬の薬効
の持続時間を長くするとともに、芝土の物理的・化学的
性質の改善を図ることが可能である。The soil improving material of the present invention can be improved by spraying an appropriate amount on the surface of the soil or mixing it into the soil in consideration of the condition of the soil. As an example, 0.1 to 1K per 1 m 2 immediately before spraying pesticides.
By evenly spraying g on the surface of the lawn, or by mixing 50 to 100 kg per 1 m 3 of turf soil directly under the lawn, the pesticide is prevented from flowing out, and the duration of the medicinal effect of the pesticide is prolonged, It is possible to improve the physical and chemical properties of lawn soil.
【0013】[0013]
【発明の効果】本発明によれば、ゼオライト系組成物を
有機酸で処理し、アミノ酸を付加させて土壌改良材を、
床土などに混合することにより土壌の保水力、通気性、
透水性、保肥力等の物理的・化学的性質の改善が可能と
なり、植物の成育と集約的な管理の省力化に寄与する。
また、降雨による農薬の流出を防止し、農薬による環境
汚染の軽減にも効果を奏するものである。EFFECTS OF THE INVENTION According to the present invention, a zeolite-based composition is treated with an organic acid and an amino acid is added to form a soil conditioner.
By mixing it with floor soil, etc., the water retention capacity of the soil, air permeability,
It is possible to improve physical and chemical properties such as water permeability and fertility, which contributes to labor saving in plant growth and intensive management.
In addition, it also prevents the pesticide from flowing out due to rainfall and is effective in reducing the environmental pollution due to the pesticide.
【0014】さらに、可給態リンを供出できるゼオライ
ト系組成物を使用したり、リン酸等を付加させれば、同
時に植物の育成に不可欠なリン酸等を供給でき、植物の
成育と集約的な管理の省力化にいっそう寄与することが
できる。Further, by using a zeolite-based composition capable of providing available phosphorus or adding phosphoric acid or the like, phosphoric acid or the like which is indispensable for plant growth can be supplied at the same time, and thus plant growth and intensive It can further contribute to labor saving of proper management.
【0015】本発明の土壌改良材は、ゴルフ場用土壌改
良材、園芸用土壌改良材等として、広く用いることがで
きる。以下に本発明の実施例をあげて具体的に説明する
が、本発明は、その主旨を超えない限りにおいて、以下
の実施例に限定されるものではない。The soil improving material of the present invention can be widely used as a soil improving material for golf courses, a soil improving material for gardening and the like. EXAMPLES Hereinafter, the present invention will be specifically described with reference to examples, but the present invention is not limited to the following examples as long as the gist thereof is not exceeded.
【0016】[0016]
実施例1 合成ゼオライト1Kgに対して、ポルトランドセメント
60gを添加して造粒し、篩で分級して、目開き3mm
の篩パス、目開き0.5mmの篩オンの顆粒状ゼオライ
ト系組成物を得た。Example 1 To 1 kg of synthetic zeolite, 60 g of Portland cement was added, granulated, and classified with a sieve to open a mesh of 3 mm.
A sieve-on granular sieve-based composition having a sieve pass of 0.5 mm was obtained.
【0017】このゼオライト系組成物に対して、10倍
に希釈した木酢液を噴霧し、乾燥してpH6.5の酸処
理物を得、さらにこの酸処理物にアミノ酸入り肥料(サ
ンプロ株式会社製、サンプロ)の20重量%水溶液を酸
処理物1Kgに対して0.03リットル噴霧して乾燥
し、本発明の土壌改良材を製造した。A 10-fold diluted wood vinegar solution was sprayed onto the zeolite composition and dried to obtain an acid-treated product having a pH of 6.5. The acid-treated product was further fermented with amino acids (manufactured by Sunpro Co., Ltd.). , Samplo) was sprayed on 0.03 liters per 1 Kg of the acid-treated product and dried to produce the soil conditioner of the present invention.
【0018】この土壌改良材の農薬吸着能を調べるた
め、内容量200mlの気密性三角フラスコに農薬濃度
が既知の水溶液100mlと本発明の上記土壌改良材2
gを添加し、6時間連続振盪撹拌した後、孔径1μmの
ガラス繊維濾紙で濾過し、得られた濾液中の農薬濃度を
求めた。In order to investigate the pesticide adsorption capacity of this soil conditioner, 100 ml of an aqueous solution having a known pesticide concentration was used in an airtight Erlenmeyer flask with an inner volume of 200 ml and the soil conditioner 2 of the present invention.
g was added, and the mixture was continuously shaken and stirred for 6 hours and then filtered through a glass fiber filter paper having a pore size of 1 μm to determine the pesticide concentration in the obtained filtrate.
【0019】また、対照として、最も農薬吸着能に優れ
ていると考えられている活性炭を選び、同様にして農薬
吸着能を調べた。種々の農薬についての、試験結果を以
下の表1に示す。As a control, activated carbon, which is considered to have the best pesticide adsorption capacity, was selected and the pesticide adsorption capacity was examined in the same manner. The test results for various pesticides are shown in Table 1 below.
【0020】表1において、上段が本発明に係る土壌改
良材の測定値であり、下段が活性炭の測定値である。表
1から、本発明の土壌改良材が、活性炭よりも優れた農
薬吸着能を有することが判る。In Table 1, the upper row shows the measured values of the soil improving material according to the present invention, and the lower row shows the measured values of activated carbon. From Table 1, it can be seen that the soil improving material of the present invention has a better pesticide adsorption capacity than activated carbon.
【0021】[0021]
【表1】 吸着前の 吸着後の 改良材/水溶液 水溶液濃度 水溶液濃度 単位吸着量 農 薬 名 (重量/容積比) (mg/l) (mg/l) (μg/g) シマジン*1 2:100 29.7 7.67 1,100 2:100 29.7 8.35 1,070 プロピサミド*1 2:100 24.3 10.9 670 2:100 24.3 12.7 580 ダイアジノン*2 2:100 30.3 10.0 1,010 2:100 30.3 15.8 725 フェニトロチオン*2 2:100 34.4 10.4 1,200 (MEP) 2:100 34.4 15.2 960 イソプロチオラン*3 2:100 25.0 10.7 715 2:100 25.0 15.3 485 フルトラニル*3 2:100 29.8 11.0 940 2:100 29.8 16.3 675 1) 除草剤, 2) 殺虫剤, 3) 殺菌剤 [Table 1] Before adsorption After improvement After adsorption / Aqueous solution Aqueous solution concentration Aqueous solution concentration Unit adsorption amount Agricultural medicine name (Weight / volume ratio) (mg / l) (mg / l) (μg / g) Simazine *12: 100 29.7 7.67 1,100 2: 100 29.7 8.35 1,070 Propisamide *12: 100 24.3 10.9 670 2: 100 24.3 12.7 580 Diazinon *22: 100 30.3 10.0 1,010 2: 100 30.3 15.8 725 Fenitrothion *22: 100 34.4 10.4 1,200 (MEP) 2: 100 34.4 15.2 960 Isoprothiolane *32: 100 25.0 10.7 715 2: 100 25.0 15.3 485 Flutolanil *32: 100 29.8 11.0 940 2: 100 29.8 16.3 675 1) Herbicides, 2) Pesticides, 3) Fungicides
【0022】実施例2 実施例1と同じ本発明の土壌改良材を用いて芝生に対す
る影響を調べた。目開き5mmの篩を通過したサバ土と
川砂を重量比で1:1で混合して得られた床土(20c
m)に、土壌改良材をそれぞれm3 当たり30Kg,5
0Kg,70Kgまたは90Kgの量で混合し、ベント
芝を植生した。播種20日後に、圃場の容水量、透水係
数、芝の表面被覆率および病虫害による芝の枯死率を測
定し、その結果を図1〜図4示した。Example 2 Using the same soil improving material of the present invention as in Example 1, the effect on grass was examined. Floor soil (20c) obtained by mixing mackerel soil and river sand that passed through a sieve with an opening of 5 mm in a weight ratio of 1: 1.
In m), 30 kg of soil conditioner and 5 per m 3 , respectively,
Vent turf was planted by mixing in an amount of 0 Kg, 70 Kg or 90 Kg. Twenty days after sowing, the water capacity in the field, the water permeability, the surface coverage of turf, and the mortality of turf due to pest damage were measured, and the results are shown in FIGS. 1 to 4.
【0023】この場合、本発明の土壌改良材を90Kg
混合することにより、芝生がほぼ完全に成育し、病虫害
の発生をほぼ完全に抑制しうることが判る。In this case, 90 kg of the soil conditioner of the present invention is used.
It can be seen that by mixing, the lawn can grow almost completely and the occurrence of pests and diseases can be suppressed almost completely.
【図1】土壌改良材の混合による、保水性の変化を示す
グラフである。FIG. 1 is a graph showing a change in water retention by mixing a soil conditioner.
【図2】土壌改良材の混合による、透水性の変化を示す
グラフである。FIG. 2 is a graph showing changes in water permeability due to the mixing of soil conditioners.
【図3】土壌改良材の混合による、芝の成育状況への影
響を示すグラフである。FIG. 3 is a graph showing the influence of mixing of a soil conditioner on the growth of turf.
【図4】土壌改良材の混合による、病虫害の抑制効果を
示すグラフである。FIG. 4 is a graph showing the effect of suppressing pests and diseases by mixing a soil conditioner.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 野村 邦雄 岐阜県大垣市赤坂町230 (72)発明者 岩下 哲志 岐阜県大垣市青墓町3−410−20 (72)発明者 上村 克己 岐阜県大垣市昼飯町370−17 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kunio Nomura 230 Akasaka-cho, Ogaki-shi, Gifu Prefecture (72) Inventor Satoshi Iwashita 3-410-20, Ao-machi, Ogaki-shi, Gifu Prefecture Inventor Katsumi Uemura Ogaki-shi, Gifu Prefecture Lunch town 370-17
Claims (1)
を、有機酸で処理し、アミノ酸を付加させたことを特徴
とする土壌改良材。1. A soil conditioner characterized by treating a powder or granules of a zeolite-based composition with an organic acid to add an amino acid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4215538A JPH07103369B2 (en) | 1992-07-20 | 1992-07-20 | Soil conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4215538A JPH07103369B2 (en) | 1992-07-20 | 1992-07-20 | Soil conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0649447A true JPH0649447A (en) | 1994-02-22 |
JPH07103369B2 JPH07103369B2 (en) | 1995-11-08 |
Family
ID=16674091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4215538A Expired - Fee Related JPH07103369B2 (en) | 1992-07-20 | 1992-07-20 | Soil conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07103369B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005097947A1 (en) * | 2004-04-07 | 2005-10-20 | Peter Warren English | A soil supplement that has the ability to improve the availability of applied phosphorus for uptake by plants |
JP2013087265A (en) * | 2011-10-21 | 2013-05-13 | Toyo Shoji Kk | Soil conditioner |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03242391A (en) * | 1990-02-20 | 1991-10-29 | Shinkiyou Sangyo Kk | Soil conditioning material |
JPH03247690A (en) * | 1990-02-26 | 1991-11-05 | Nippon Hiryo Kk | Culture soil reducing water-repellent phenomenon |
-
1992
- 1992-07-20 JP JP4215538A patent/JPH07103369B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03242391A (en) * | 1990-02-20 | 1991-10-29 | Shinkiyou Sangyo Kk | Soil conditioning material |
JPH03247690A (en) * | 1990-02-26 | 1991-11-05 | Nippon Hiryo Kk | Culture soil reducing water-repellent phenomenon |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005097947A1 (en) * | 2004-04-07 | 2005-10-20 | Peter Warren English | A soil supplement that has the ability to improve the availability of applied phosphorus for uptake by plants |
JP2013087265A (en) * | 2011-10-21 | 2013-05-13 | Toyo Shoji Kk | Soil conditioner |
Also Published As
Publication number | Publication date |
---|---|
JPH07103369B2 (en) | 1995-11-08 |
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