JPH01168791A - Soil conditioner for grass - Google Patents
Soil conditioner for grassInfo
- Publication number
- JPH01168791A JPH01168791A JP32676687A JP32676687A JPH01168791A JP H01168791 A JPH01168791 A JP H01168791A JP 32676687 A JP32676687 A JP 32676687A JP 32676687 A JP32676687 A JP 32676687A JP H01168791 A JPH01168791 A JP H01168791A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- soil conditioner
- grass
- steel slag
- turfgrass
- 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
- 239000003516 soil conditioner Substances 0.000 title claims abstract description 20
- 244000025254 Cannabis sativa Species 0.000 title abstract description 6
- 239000002893 slag Substances 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000003337 fertilizer Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 239000002535 acidifier Substances 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000009628 steelmaking Methods 0.000 abstract description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 6
- 239000011707 mineral Substances 0.000 abstract description 6
- 239000002253 acid Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 4
- 150000007513 acids Chemical class 0.000 abstract description 4
- 150000003863 ammonium salts Chemical class 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract description 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract description 2
- -1 organic acid salt Chemical class 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 10
- 229910052742 iron Inorganic materials 0.000 abstract 5
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000002085 irritant Substances 0.000 abstract 1
- 231100000021 irritant Toxicity 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 description 5
- 235000010755 mineral Nutrition 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 2
- 235000019289 ammonium phosphates Nutrition 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- 239000003864 humus Substances 0.000 description 2
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 2
- 235000019796 monopotassium phosphate Nutrition 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 241000087799 Koma Species 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- 239000002374 bone meal Substances 0.000 description 1
- 229940036811 bone meal Drugs 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- CRQQGFGUEAVUIL-UHFFFAOYSA-N chlorothalonil Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(C#N)=C1Cl CRQQGFGUEAVUIL-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000002426 superphosphate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は芝草用土壌改良材に関するものであり、特に鉄
鋼スラグを主体とする芝草用土壌改良材に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a soil improving material for turfgrass, and particularly to a soil improving material for turfgrass that is mainly composed of steel slag.
芝草は春先になると、全面に目上を施して新芽を生育さ
せる必要がある。目土としては雑草の種子の混入してい
ないもの、病虫害により汚染されていないもの、通水性
、通気性の良好なもの、根付のよいもの、肥効のあるも
の等が要求されるが、ごく小規模の芝生ならばともかく
、ゴルフ場のように大規模の芝生になると、上記条件に
合った目上を入手することは甚だ困難になっている０例
えば、海砂は塩分を含み、山砂は雑草の種子、病害虫の
混入の惧れがあり、川砂は採掘規制が強化されて入手が
困難になっている。いずれにしても天然の砂は常時均一
かつ安定な物理性、化学性を求めるのは難しい。In early spring, turfgrass needs to be treated all over to encourage new growth. The top soil must be free from weed seeds, uncontaminated by pests and diseases, have good water permeability and aeration, have good rooting ability, and be fertilizing. For example, sea sand contains salt, and mountain sand There is a risk of contamination with weed seeds and pests, and river sand has become difficult to obtain due to tightened mining regulations. In any case, it is difficult to ensure that natural sand always has uniform and stable physical and chemical properties.
かかる状況に鑑み、製鉄所の高炉から副生する高炉水砕
スラグを芝草の土壌改良材として使用する発明（特開昭
５３−１７，１５７号公報）が提案されている。In view of this situation, an invention has been proposed (Japanese Unexamined Patent Publication No. 17,157/1983) in which granulated blast furnace slag, which is a by-product from blast furnaces in steel plants, is used as a soil conditioner for turfgrass.
しかし、高炉水砕スラグは溶出水のｐＨが高いので、中
性ないし弱酸性培地を好む芝草の土壌改良材としては好
ましくない、また、高炉水砕スラグはガラス質であり、
これを取り扱うときチカチカするという問題もある。However, since granulated blast furnace slag has a high pH in leached water, it is not suitable as a soil conditioner for turfgrass, which prefers a neutral or slightly acidic medium.Furthermore, granulated blast furnace slag is glassy,
There is also the problem of flickering when handling this.
本発明は鉄鋼スラグに酸性化材及び肥料を配合してなる
ことを特徴とする芝草用土壌改良材である。The present invention is a soil conditioner for turfgrass, which is made by blending an acidifying agent and a fertilizer with steel slag.
以下、本発明の詳細な説明する。The present invention will be explained in detail below.
本発明の芝草用土壌改良材に使用する鉄鋼スラグとして
は、製鉄所の製鋼用転炉から副生ずる転炉スラグや製網
用電気炉から副生ずる電炉スラグ等の製鋼スラグのほか
に、高炉から副生ずる高炉スラグがあげられる。これら
の鉄鋼スラグのうち、高炉スラグは高炉セメントやセメ
ント配合材、ロックウールの原料等に広く使用されてい
るが、製鋼スラグは用途があまりな（多量に廃棄されて
いる。本発明の芝草用土壌改良材としては、通気性、保
水性、排水性、多孔質の点から転炉スラグ等の製鋼スラ
グが好ましい。The steelmaking slag used in the soil conditioner for turfgrass of the present invention includes steelmaking slag such as converter slag produced as a by-product from steelmaking converters in steel plants and electric furnace slag produced as a by-product from electric furnaces for mesh making, as well as steelmaking slag produced from blast furnaces. An example of this is blast furnace slag, which is a by-product. Among these steel slags, blast furnace slag is widely used as a raw material for blast furnace cement, cement compounding materials, rock wool, etc., but steelmaking slag has limited uses (a large amount is discarded). As the soil conditioner, steelmaking slag such as converter slag is preferred from the viewpoints of air permeability, water retention, drainage properties, and porosity.
芝草用土壌改良材に向けられる鉄鋼スラグの粒度は５鶴
以下好ましくは３ｆｉ以下がよい、この鉄鋼スラグに配
合する酸性化材としては、例えば硫酸、硝酸、塩酸、リ
ン酸等の鉱酸又はこれらのアンモニウム塩や、酢酸、ク
エン酸、酒石酸、フミン酸、ニトロフミン酸等の有機酸
、ゼオライト等の天然鉱物、ピートモス等の腐植土、硫
黄華等があげられる。これらの酸性化材は１種又は２種
以上を配合してもよい。酸性化材の配合量は酸性化材の
種類によって異なるが、鉱酸、有機酸等の液状酸性化材
では鉄鋼スラグに対し０．１〜５重量％、天然鉱物、腐
植土等の固体酸性化材は鉄鋼スラグに対し１〜３０重量
％程度配合しても差支えない。The particle size of steel slag used as a soil conditioner for turf grass is preferably 5 fi or less, preferably 3 fi or less. The acidifying agent to be added to this steel slag may be mineral acids such as sulfuric acid, nitric acid, hydrochloric acid, phosphoric acid, or the like. Examples include ammonium salts of , organic acids such as acetic acid, citric acid, tartaric acid, humic acid, and nitrofumic acid, natural minerals such as zeolite, humus such as peat moss, and sulfur flowers. These acidifying agents may be used alone or in combination of two or more. The amount of acidifying agent mixed varies depending on the type of acidifying agent, but liquid acidifying agents such as mineral acids and organic acids are 0.1 to 5% by weight of steel slag, and solid acidifying agents such as natural minerals and humus soil are 0.1 to 5% by weight of the steel slag. The material may be mixed in an amount of about 1 to 30% by weight based on the steel slag.
さらに、本発明の芝草用土壌改良材には、酸性化材と併
せて肥料を配合する。肥料は、窒素肥料としては例えば
硫安、塩安、硝安、尿素等があげられ、カリ肥料として
は例えば硫酸カリ、塩化カリ等があげられ、リン酸肥料
としては例えば過リン酸石灰、リン酸アンモニウム、リ
ン酸二水素カリウム等があげられる。硫安、リン酸アン
モニウム等の鉱酸のアンモニウム塩を使用すると、酸性
化材と肥料の両方の役割を果たす、また、例えば、骨粉
、魚粉、醗酵油かす等の天然肥料を配合してもよい、こ
れら肥料は単記でも複合肥料でもよい。Furthermore, the soil conditioner for turfgrass of the present invention contains a fertilizer together with an acidifying agent. As for fertilizers, examples of nitrogen fertilizers include ammonium sulfate, ammonium chloride, ammonium nitrate, urea, etc., examples of potassium fertilizers include potassium sulfate, potassium chloride, etc., and examples of phosphate fertilizers include lime superphosphate, ammonium phosphate, etc. Examples include potassium dihydrogen phosphate. The use of ammonium salts of mineral acids, such as ammonium sulfate and ammonium phosphate, serves as both an acidifying agent and a fertilizer, and natural fertilizers, such as bone meal, fish meal, fermented oil cake, etc., may also be incorporated. These fertilizers may be single or compound fertilizers.
肥料の配合量は鉄鋼スラグに対し０． １〜１０重量％
、好ましくは１〜３重量％である。The amount of fertilizer added is 0. 1-10% by weight
, preferably 1 to 3% by weight.
本発明の芝草用土壌改良材は、鉄鋼スラグと所定量の酸
性化材及び肥料とを、例えばミキサー、回転ドラム等の
混合装置に間けつ的又は連続的に装入し、必要に応じて
水（固体酸性化材使用のとき）やポリビニルアルコール
、メチルセルローズ、カルボキシメチルセルローズ等の
粘着材を少量添加して混合又は攪拌することにより、製
造することができる。The soil conditioner for turfgrass of the present invention is produced by charging steel slag, a predetermined amount of acidifying material, and fertilizer into a mixing device such as a mixer or a rotating drum intermittently or continuously, and watering as necessary. It can be manufactured by adding a small amount of adhesive material such as (when using a solid acidifying material), polyvinyl alcohol, methyl cellulose, carboxymethyl cellulose, etc. and mixing or stirring.
以下、本発明の具体的な実施例について説明する。 Hereinafter, specific examples of the present invention will be described.
鉄鋼スラグとして製鉄所の製鋼工場から副生ずる転炉ス
ラグを使用した。転炉スラグのの性状と化学成分を第１
表に掲げる。As the steel slag, we used converter slag, which is a by-product from the steel manufacturing plant of a steel mill. First, the properties and chemical composition of converter slag.
Listed in the table.
第１表
＋１） 性状
色・形状 茶褐色砂状比 重
３．０容 重
１．８含水率
３％粒度構成 ２ｆｉ以下
９６％ｌ■以下 ４４％
０．６ｕ以下 １９％
０．２ ｆｉ以下 ５％
（２） 化学成分
この転炉スラグ１００重量部に対し、酸性化材として第
２表に示す量の硫黄華及びピートモス、肥料として第２
表に示す量の硫安とリン酸二水素カリウム、粘着材とし
てポリビニルアルコール１重量部及び水６重量部を加え
て、２０ｒｐｍのミキサーで３０分間混合して芝草用土
壌改良材を製造した。Table 1 + 1) Properties Color/shape Brown sandy Specific gravity
3.0 volume weight
1.8 moisture content
3% particle size composition 2fi or less
96%l or less 44% 0.6u or less 19% 0.2fi or less 5% (2) Chemical composition For 100 parts by weight of this converter slag, add sulfur flowers and peat moss in the amounts shown in Table 2 as an acidifying agent. , second as fertilizer
Ammonium sulfate and potassium dihydrogen phosphate in the amounts shown in the table, 1 part by weight of polyvinyl alcohol as an adhesive and 6 parts by weight of water were added and mixed in a mixer at 20 rpm for 30 minutes to produce a soil conditioner for turfgrass.
この芝草用土壌改良材を５倍量の純水に３０分間攪拌し
５日間浸漬した後、上澄みのｐＨ及びＥＣ（電気伝導度
）を測定した。結果を第２表に掲げる。This soil conditioner for turfgrass was stirred in 5 times the volume of pure water for 30 minutes and immersed for 5 days, and then the pH and EC (electrical conductivity) of the supernatant were measured. The results are listed in Table 2.
第２表
次に実施例２の芝草用土壌改良材と酸性化材及び肥料を
配合しない比較例１の転炉スラグをそれぞれ芝草（高麗
芝）に１００Ｋｇ／ａの割合で散布し、又は散布しない
で（比較例２）、３力月経過後の芝草の新芽の成長状態
を比較した結果を第３表に掲げる。成長状態の比較は任
意の新芽１００本を選び、長さを測定した。Table 2 Next, the soil conditioner for turfgrass of Example 2 and the converter slag of Comparative Example 1, which does not contain any acidifying agent or fertilizer, are sprinkled on turfgrass (Koma grass) at a rate of 100 kg/a, or not. (Comparative Example 2), the results of comparing the growth status of new turfgrass sprouts after 3 months are listed in Table 3. To compare the growth status, 100 new shoots were randomly selected and their lengths were measured.
第３表
〔発明の効果〕
以上説明した本発明の芝草用土壌改良材は、酸性化材及
び肥料を配合することによって芝草の生育を促進し、ま
た、この配合処理によってスラグの表面状態を改良する
ことかでので、取り扱い時にチクチクすることもない。Table 3 [Effects of the Invention] The soil conditioner for turfgrass of the present invention described above promotes the growth of turfgrass by blending acidifying agents and fertilizers, and also improves the surface condition of slag by this blending treatment. Since it is easy to use, there is no tingling when handling it.
また、本発明の芝草用土壌改良材は芝草の目土としての
みならず、芝草の播種又は移植に先立って現地土壌の改
良のために現地土壌と混合してもよく、現地土壌が芝草
用に不適当な場合には、現地土壌の表層を本発明の芝草
用土壌改良材と置換するために使用してもよい。In addition, the soil conditioner for turfgrass of the present invention may be used not only as a top layer for turfgrass, but also to be mixed with local soil to improve the local soil prior to sowing or transplanting turfgrass, so that the soil improves the soil for turfgrass. If unsuitable, it may be used to replace the surface layer of local soil with the turfgrass soil conditioner of the present invention.
Claims (2)
とを特徴とする芝草用土壌改良材。(1) A soil improvement material for turfgrass, which is made by blending an acidifying agent and fertilizer with steel slag.
第１項記載の芝草用土壌改良材。(2) The soil conditioner for turfgrass according to claim 1, wherein the steel slag is steel manufacturing slag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32676687A JPH01168791A (en) | 1987-12-25 | 1987-12-25 | Soil conditioner for grass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32676687A JPH01168791A (en) | 1987-12-25 | 1987-12-25 | Soil conditioner for grass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01168791A true JPH01168791A (en) | 1989-07-04 |
Family
ID=18191454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32676687A Pending JPH01168791A (en) | 1987-12-25 | 1987-12-25 | Soil conditioner for grass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01168791A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000303068A (en) * | 1999-04-22 | 2000-10-31 | Mitsui Touatsu Hiryo Kk | Sulfur-coated soil conditioner |
| JP2001348573A (en) * | 2000-06-06 | 2001-12-18 | Saitama Prefecture | Soil conditioner |
| CN1312253C (en) * | 2005-09-30 | 2007-04-25 | 钱中秋 | Soil regulating agent, and its preparing process and use |
| JP2011099061A (en) * | 2009-11-06 | 2011-05-19 | Sumitomo Metal Ind Ltd | Acidity alleviation technique using converter slag |
| JP2011177112A (en) * | 2010-03-01 | 2011-09-15 | Nippon Steel Engineering Co Ltd | Material for promoting growth of turf, and method for growing turf |
| JP2012082111A (en) * | 2010-10-13 | 2012-04-26 | Sangyo Shinko Kk | Mineral replenishing material and method for producing the same |
| WO2012133877A1 (en) * | 2011-03-30 | 2012-10-04 | 住友金属工業株式会社 | Acidity-mitigating construction method using steel converter slag |
| JP2013112557A (en) * | 2011-11-28 | 2013-06-10 | Nippon Steel & Sumitomo Metal Corp | Artificial mineral dissolved-liquid and method for supplying the same |
| CN112143502A (en) * | 2020-09-30 | 2020-12-29 | 鞍钢集团矿业有限公司 | Soda type saline-alkali soil modifier and modification method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317157A (en) * | 1976-07-30 | 1978-02-16 | Nippon Steel Chemical Co | Soil amendment matter for lawn |
| JPS5348829A (en) * | 1976-10-13 | 1978-05-02 | Kazuo Kimura | Culture soil constitution material for plant cultivation |
| JPS54146772A (en) * | 1978-04-28 | 1979-11-16 | Nippon Kokan Kk | Production of slug fertilizer |
-
1987
- 1987-12-25 JP JP32676687A patent/JPH01168791A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317157A (en) * | 1976-07-30 | 1978-02-16 | Nippon Steel Chemical Co | Soil amendment matter for lawn |
| JPS5348829A (en) * | 1976-10-13 | 1978-05-02 | Kazuo Kimura | Culture soil constitution material for plant cultivation |
| JPS54146772A (en) * | 1978-04-28 | 1979-11-16 | Nippon Kokan Kk | Production of slug fertilizer |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000303068A (en) * | 1999-04-22 | 2000-10-31 | Mitsui Touatsu Hiryo Kk | Sulfur-coated soil conditioner |
| JP2001348573A (en) * | 2000-06-06 | 2001-12-18 | Saitama Prefecture | Soil conditioner |
| CN1312253C (en) * | 2005-09-30 | 2007-04-25 | 钱中秋 | Soil regulating agent, and its preparing process and use |
| JP2011099061A (en) * | 2009-11-06 | 2011-05-19 | Sumitomo Metal Ind Ltd | Acidity alleviation technique using converter slag |
| JP2011177112A (en) * | 2010-03-01 | 2011-09-15 | Nippon Steel Engineering Co Ltd | Material for promoting growth of turf, and method for growing turf |
| JP2012082111A (en) * | 2010-10-13 | 2012-04-26 | Sangyo Shinko Kk | Mineral replenishing material and method for producing the same |
| WO2012133877A1 (en) * | 2011-03-30 | 2012-10-04 | 住友金属工業株式会社 | Acidity-mitigating construction method using steel converter slag |
| JP5857366B2 (en) * | 2011-03-30 | 2016-02-10 | 新日鐵住金株式会社 | Acid relaxation method using converter slag |
| JP2013112557A (en) * | 2011-11-28 | 2013-06-10 | Nippon Steel & Sumitomo Metal Corp | Artificial mineral dissolved-liquid and method for supplying the same |
| CN112143502A (en) * | 2020-09-30 | 2020-12-29 | 鞍钢集团矿业有限公司 | Soda type saline-alkali soil modifier and modification method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103958444B (en) | Fluid ions composition, preparation method and use | |
| US5106405A (en) | Horticultural medium consisting essentially of natural zeolite particles | |
| CN105111021B (en) | It has both and improves the soil with the beach saline land paddy rice-dedicated fertilizer of fertilizer efficiency function and its preparation method and application | |
| CN107652122A (en) | The apricot BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely | |
| JP2008230917A (en) | Soil improvement fertilizer | |
| JPH01168791A (en) | Soil conditioner for grass | |
| CN105294356A (en) | Carbon-based saline-alkali soil improver as well as preparation method and application thereof | |
| JP4073506B2 (en) | Colloidal silica-containing liquid fertilizer | |
| CN107652123A (en) | The pomegranate tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely | |
| JP2006232666A (en) | Fertilizer and its using method | |
| CN107556140A (en) | The cherry tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely | |
| JPH0823013B2 (en) | Soil amendment activator and method for producing the same | |
| JP2717222B2 (en) | Filling material for vegetation in pores of alkali-cured material | |
| JP4009355B2 (en) | Composition and method for controlling moss and algae occurring in turfgrass | |
| JP3446063B2 (en) | Iron-containing fast-releasing phosphate fertilizer and its production method | |
| CN107652121A (en) | The pear tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely | |
| CN107673807A (en) | In the late-maturing peanut BB fertilizer that a large amount of middle amount trace elements that calacareous soil is applied have entirely | |
| JPH115977A (en) | Agricultural soil conditioner utilizing used dephosphorization material and silica fertilizer utilizing used dephosphorization material | |
| JPS5864294A (en) | Dry mixed phosphate | |
| JPS6217484B2 (en) | ||
| CN107827600A (en) | Loess non-woven fabrics cuttage and seedling culture tree planting bag nutritive cream | |
| JPH09272868A (en) | New soil modifier for calcium-rich crop | |
| CN116622378A (en) | Soil conditioner and preparation method thereof | |
| CN107721510A (en) | The ripe peanut BB fertilizer in a large amount of middle amount trace elements that calacareous soil is applied have entirely | |
| CN107417336A (en) | The apple tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely |