JPH07101792A - Liquid silica fertilizer - Google Patents
Liquid silica fertilizerInfo
- Publication number
- JPH07101792A JPH07101792A JP5275045A JP27504593A JPH07101792A JP H07101792 A JPH07101792 A JP H07101792A JP 5275045 A JP5275045 A JP 5275045A JP 27504593 A JP27504593 A JP 27504593A JP H07101792 A JPH07101792 A JP H07101792A
- Authority
- JP
- Japan
- Prior art keywords
- salt
- fertilizer
- alkali metal
- solution
- mixed
- 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
- 239000003337 fertilizer Substances 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 12
- 239000000377 silicon dioxide Substances 0.000 title abstract 6
- 150000003839 salts Chemical class 0.000 claims abstract description 30
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 22
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims abstract description 18
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000174 gluconic acid Substances 0.000 claims abstract description 14
- 235000012208 gluconic acid Nutrition 0.000 claims abstract description 14
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims abstract description 12
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 20
- 239000011573 trace mineral Substances 0.000 claims description 12
- 235000013619 trace mineral Nutrition 0.000 claims description 12
- 239000000243 solution Substances 0.000 abstract description 10
- 229910052911 sodium silicate Inorganic materials 0.000 abstract description 9
- 238000003756 stirring Methods 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000012895 dilution Substances 0.000 abstract description 6
- 238000010790 dilution Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011259 mixed solution Substances 0.000 abstract description 4
- HLCFGWHYROZGBI-JJKGCWMISA-M Potassium gluconate Chemical compound [K+].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O HLCFGWHYROZGBI-JJKGCWMISA-M 0.000 abstract description 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract description 2
- 150000001340 alkali metals Chemical class 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 239000004224 potassium gluconate Substances 0.000 abstract description 2
- 235000013926 potassium gluconate Nutrition 0.000 abstract description 2
- 229960003189 potassium gluconate Drugs 0.000 abstract description 2
- 229910052725 zinc Inorganic materials 0.000 abstract description 2
- 229910020451 K2SiO3 Inorganic materials 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- -1 potassium gluconate Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 1
- 235000002639 sodium chloride Nutrition 0.000 description 23
- 229910004298 SiO 2 Inorganic materials 0.000 description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- 238000001556 precipitation Methods 0.000 description 9
- 239000004115 Sodium Silicate Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 239000004111 Potassium silicate Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229910052913 potassium silicate Inorganic materials 0.000 description 5
- 235000019353 potassium silicate Nutrition 0.000 description 5
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 5
- RLQWHDODQVOVKU-UHFFFAOYSA-N tetrapotassium;silicate Chemical compound [K+].[K+].[K+].[K+].[O-][Si]([O-])([O-])[O-] RLQWHDODQVOVKU-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 3
- 208000035240 Disease Resistance Diseases 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229960003280 cupric chloride Drugs 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000011790 ferrous sulphate Substances 0.000 description 3
- 235000003891 ferrous sulphate Nutrition 0.000 description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 3
- 239000001630 malic acid Substances 0.000 description 3
- 235000011090 malic acid Nutrition 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000011684 sodium molybdate Substances 0.000 description 3
- 235000015393 sodium molybdate Nutrition 0.000 description 3
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000176 sodium gluconate Substances 0.000 description 2
- 235000012207 sodium gluconate Nutrition 0.000 description 2
- 229940005574 sodium gluconate Drugs 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 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
- 241000238631 Hexapoda Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は液体珪酸肥料に関し、詳
しくはアルカリ金属珪酸塩とグルコン酸又はその塩を含
有してなる、沈殿を生じない安定な液体珪酸肥料に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid silicic acid fertilizer, and more particularly to a stable liquid silicic acid fertilizer containing an alkali metal silicate and gluconic acid or a salt thereof without causing precipitation.
【０００２】[0002]
【従来の技術】珪酸質肥料は、イネ科植物においてはイ
ネの珪化細胞を増殖し、耐病、耐虫性を増大するため、
また、茎葉を丈夫にし、倒伏を防止するため不可欠の肥
料となっている。2. Description of the Related Art Silicic fertilizers proliferate silicified cells of rice and increase disease resistance and insect resistance in grasses.
It is also an indispensable fertilizer to make the foliage strong and prevent lodging.
【０００３】現在使用されている珪酸質肥料の大部分
は、銑鉄、鋼等の生産時に発生する鉱さいを粉末にした
鉱さい珪酸質肥料である。Most of the siliceous fertilizers currently used are slag siliceous fertilizers obtained by pulverizing the slag produced during the production of pig iron, steel and the like.
【０００４】この鉱さい珪酸質肥料が極めて難溶解性で
あるにも拘わらず、水稲に利用され、耐病性、増収等の
効果を発現しているのは、鉱さい珪酸質肥料が水田とい
う特異な環境下即ち、水存在下での還元状態下に置かれ
ている結果、嫌気性微生物等の作用により可溶化が促進
されれているためと推定される。Despite the fact that this slag siliceous fertilizer is extremely difficult to dissolve, it is used in paddy rice and exhibits the effects of disease resistance, increased yield, etc. It is presumed that the solubilization is promoted by the action of anaerobic microorganisms as a result of being placed under a reduced state in the presence of water.
【０００５】このような水稲に於ける珪酸の効果が認め
られ、畑作やゴルフ場でも一部使用されているが、鉱さ
い珪酸質肥料は前記の通り難溶解性であるため、水田以
外では多くの効果が期待できない。The effect of silicic acid in such paddy rice is recognized, and it is partially used in upland fields and golf courses. However, since the siliceous siliceous fertilizer is hardly soluble as described above, it is often used in paddy fields. I can't expect an effect
【０００６】このような現状において、畑作やゴルフ場
等にも使用可能な、原料にアルカリ金属珪酸塩を用い
た、液体珪酸肥料が開発され市販されるようになってい
る。液体珪酸肥料は即効性で、期待する肥効が得られや
すく、特にゴルフ場においては農薬に頼らずに健全な芝
の育成、耐病性の向上が期待されるため急速に普及し始
めている。しかしながら液体珪酸肥料は上記のような特
徴を有する反面、使用時に於ける希釈、原料中の微量不
純物や製造時における不純物混在、長期貯蔵などにより
不溶物を析出し、灌水用のストレーナーやノズルの目詰
まりを起こすという問題点を内在し、特に植物成長に必
要不可欠である微量要素含有塩を当該液体珪酸肥料に加
えた場合、直ちに沈殿物を生成する。Under these circumstances, liquid silicic acid fertilizers using an alkali metal silicate as a raw material, which can be used in upland fields, golf courses, etc., have been developed and put on the market. Liquid silicic acid fertilizers are fast-acting, and it is easy to obtain the desired fertilizing effect. Especially, it is expected to grow healthy grass and improve disease resistance without resorting to pesticides, especially at golf courses, and it is rapidly spreading. However, while the liquid silicic acid fertilizer has the characteristics as described above, insoluble matter is deposited due to dilution during use, trace impurities in raw materials or impurities mixed during production, long-term storage, etc. When a trace element-containing salt, which has a problem of causing clogging and is indispensable for plant growth, is added to the liquid silicic acid fertilizer, a precipitate is immediately formed.
【０００７】[0007]
【発明が解決しようとする課題】本発明者らは液体珪酸
肥料のかかる現状に鑑み、上記問題について鋭意研究を
重ねた結果、希釈、不純物混在、長期貯蔵等による不溶
物の析出を防ぎ、また、微量要素含有塩を添加可能な液
体珪酸肥料が製造可能なることを見いだし、本発明を完
成するにい至ったものである。DISCLOSURE OF THE INVENTION In view of the present situation of liquid silicic acid fertilizers, the present inventors have conducted intensive studies on the above problems, and as a result, prevent the precipitation of insoluble matter due to dilution, mixture of impurities, long-term storage, etc. It was found that a liquid silicic acid fertilizer to which a trace element-containing salt can be added can be produced, and the present invention has been completed.
【０００８】[0008]
【課題を解決するための手段】即ち、本発明は、グルコ
ン酸又はその塩の使用により、希釈、不純物混在等によ
る不溶物の析出がない、微量要素含有塩も添加可能な液
体珪酸肥料に関する。That is, the present invention relates to a liquid silicic acid fertilizer to which a trace element-containing salt can be added, by which use of gluconic acid or a salt thereof does not cause precipitation of insoluble matter due to dilution, mixing of impurities, or the like.
【０００９】[0009]
【作用】本発明が原料とするアルカリ金属珪酸塩として
は珪酸ナトリウム、珪酸カリウムを例示することができ
る。また、アルカリ金属珪酸塩の組成についていえば、
特に限定はないがSiO2／M2O(但し、Mはアルカリ金属を
示す)＝2乃至4(モル比)、SiO2の濃度20乃至38％のもの
が安価であり一般的である。The alkali metal silicate used as a raw material in the present invention includes sodium silicate and potassium silicate. Regarding the composition of the alkali metal silicate,
Although not particularly limited, SiO 2 / M 2 O (where M represents an alkali metal) = 2 to 4 (molar ratio) and a SiO 2 concentration of 20 to 38% are inexpensive and general.
【００１０】本発明が最も推奨する本発明液体珪酸肥料
の製造方法は珪酸カリウムと珪酸ナトリウムとの併用で
あってK2Oが3乃至13％、SiO2が10乃至27％なるように混
合順序は問わないが両者を混合し、調整することが経済
性、即効性、使用性の点より好ましい。[0010] The method of producing the liquid silicate fertilizer of the present invention most recommended by the present invention is a combination of potassium silicate and sodium silicate, and the mixing order is such that K 2 O is 3 to 13% and SiO 2 is 10 to 27%. However, it is preferable to mix and adjust the two from the viewpoints of economic efficiency, immediate effect, and usability.
【００１１】さて、本発明の最大の骨子はグルコン酸ま
たはその塩を使用することにある。グルコン酸の塩とし
てはグルコン酸ナトリウム、グルコン酸カリウム等があ
げられる。グルコン酸またはその塩の使用割合はアルカ
リ金属珪酸塩の種類、微量要素肥料成分あるいは肥料塩
等の濃度により異なるが一般的には液体珪酸肥料中に0.
05乃至3.0重量％である。下限を下回ると、希釈、不純
物混在等による不溶物の析出を防ぐことが困難となり、
上限を上回っても効果が同じである。微量要素含有塩を
使用する場合はその塩使用量に比例してグルコン酸また
はその塩を使用することが好ましい。本発明グルコン酸
又はその塩の作用効果は多分にキレート作用によるもの
と推定されるところであるが、後述するように他のキレ
ート剤ではほとんどその効果がないことから、珪酸との
関係に於いて極めて特異な作用機作が働いているものと
思われる。The main essence of the present invention is to use gluconic acid or its salt. Examples of the salt of gluconic acid include sodium gluconate and potassium gluconate. The use ratio of gluconic acid or its salt varies depending on the type of alkali metal silicate, concentration of trace element fertilizer component or fertilizer salt, etc., but generally 0 in liquid silicic acid fertilizer.
05 to 3.0% by weight. Below the lower limit, it becomes difficult to prevent precipitation of insoluble matter due to dilution, mixing of impurities, etc.
The effect is the same even if the upper limit is exceeded. When a trace element-containing salt is used, it is preferable to use gluconic acid or a salt thereof in proportion to the amount of the salt used. The action and effect of the gluconic acid of the present invention or a salt thereof is presumably due to a chelating action, but since other chelating agents have almost no effect as described later, it is extremely related to silicic acid. It seems that a unique mechanism of action is working.
【００１２】本発明液体珪酸肥料に於いて特筆すべき点
は、珪酸との関係に於いて微量要素肥料成分を含有させ
るために微量要素含有塩を使用できることである。微量
要素含有塩としては水溶性塩であれば良く、鉄、銅、亜
鉛等の硫酸塩、硝酸塩、塩酸塩等が望ましい。What is remarkable about the liquid silicic acid fertilizer of the present invention is that a trace element-containing salt can be used for containing a trace element fertilizer component in relation to silicic acid. As the trace element-containing salt, any water-soluble salt may be used, and sulfates such as iron, copper, zinc, nitrates, hydrochlorides and the like are desirable.
【００１３】微量要素含有塩の添加方法としてはグルコ
ン酸又はその塩の水溶液に水溶性微量要素含有塩を添加
し、よく攪拌して、これをアルカリ金属珪酸塩溶液に添
加混合する方法が液体珪酸肥料の安定上望ましい。As a method for adding a trace element-containing salt, a method of adding a water-soluble trace element-containing salt to an aqueous solution of gluconic acid or a salt thereof, stirring well, and adding and mixing this to an alkali metal silicate solution is liquid silicic acid. Desirable for stable fertilizer.
【００１４】尚、本発明に於いて必要に応じ、クエン
酸、リンゴ酸、ＥＤＴＡ、酒石酸などのキレート剤、あ
るいは硫安、りん安、塩加等の肥料塩を使用できること
は勿論である。It is needless to say that a chelating agent such as citric acid, malic acid, EDTA, tartaric acid, or a fertilizer salt such as ammonium sulfate, ammonium phosphate or salt may be used in the present invention, if necessary.
【００１５】本発明液体珪酸肥料の使用方法を説明する
と、例えばSiO2濃度16％の製品を使用するときは畑作物
への土壌散布の場合、50乃至100倍に希釈し、約1L/m2噴
霧散布する。同じく畑作物の葉面散布の場合、300乃至1
000倍に希釈し、約200L/10a噴霧散布する。また、水田
に施肥する場合水口施肥が有効で省力化できる。施肥時
期としては出穂35日乃至25日前、25日乃至20日前、10日
乃至当日の3回、一回当たり約10L/10aの割合で施肥する
と良い。The method of using the liquid silicic acid fertilizer of the present invention will be explained. For example, when a product having a SiO 2 concentration of 16% is used, in the case of soil spraying to a field crop, it is diluted 50 to 100 times, and about 1 L / m 2 is used. Spray and spray. Similarly, for foliar application of field crops, 300 to 1
Dilute 000 times and spray about 200L / 10a. Moreover, when fertilizing a paddy field, the fertilizer at the mouth is effective and labor can be saved. Fertilization is preferably applied 35 to 25 days before heading, 25 to 20 days before heading, 10 days to 3 times on the same day, about 10 L / 10a each time.
【００１６】[0016]
【実施例】以下に本発明の実施例を揚げ更に説明を行う
が、本発明はこれら実施例に限定されるものではない。
また、本発明に於いて％は特に断らない限り全て重量％
を示す。EXAMPLES The present invention will be further described below with reference to examples, but the present invention is not limited to these examples.
Further, in the present invention, all% are by weight unless otherwise specified.
Indicates.
【００１７】（本発明１）珪酸カリウム水溶液(SiO2/K2
Oモル比2.9、K2O12.5％)９９．７部に、グルコン酸０．
３部を徐々に添加し、攪拌溶解した。これを500倍に希
釈し、ハウス野菜の葉面散布に約１カ月(13回)使用し、
ストレーナーを観察した結果、全く不溶物の析出は認め
られなかった。(Invention 1) Aqueous potassium silicate solution (SiO 2 / K 2
O molar ratio 2.9, K 2 O 12.5%) 99.7 parts, gluconic acid 0.
3 parts was gradually added and dissolved with stirring. Dilute this 500 times and use it for about 1 month (13 times) for foliar application of house vegetables,
As a result of observing the strainer, no precipitation of insoluble matter was observed.
【００１８】（比較例１）珪酸カリウム水溶液(SiO2/K2
Oモル比2.9、K2O12.5％)９９．７部に、リンゴ酸０．３
部を徐々に添加し、攪拌溶解した。これを500倍に希釈
し、ハウス野菜の葉面散布に約１カ月(13回)使用し、ス
トレーナーを観察した結果、薄く不溶物が析出してい
た。Comparative Example 1 Aqueous potassium silicate solution (SiO 2 / K 2
O molar ratio 2.9, K 2 O 12.5%) 99.7 parts, malic acid 0.3
Parts were gradually added and dissolved by stirring. This was diluted 500 times and used for foliar application of house vegetables for about 1 month (13 times), and as a result of observing the strainer, thin insoluble matter was deposited.
【００１９】（本発明２）珪酸カリウム水溶液(SiO2/K2
Oモル比3.7、K2O9.5％)６０部に珪酸ナトリウム水溶液
(SiO2/Na2Oモル比3.0、Na2O9.0％)１０部を徐々に添加
し、攪拌混合した。水２９．１部にグルコン酸ナトリウ
ム０．３部、硫酸第一鉄０．３部、塩化第二銅０．１
部、酸化亜鉛０．１部、モリブデン酸ナトリウム０．１
部を添加し攪拌溶解した。この水溶液を上記珪酸カリウ
ムと珪酸ナトリウムの混合溶液に添加し攪拌し混合し
た。これを20℃恒温槽に入れ、3時間後の不溶物析出の
有無を調べた結果、不溶物の析出は認められなかった。(Invention 2) Aqueous potassium silicate solution (SiO 2 / K 2
O molar ratio 3.7, K 2 O 9.5%) 60 parts sodium silicate aqueous solution
(SiO 2 / Na 2 O molar ratio 3.0, Na 2 O9.0%) 10 parts was gradually added, and stirred and mixed. Sodium gluconate 0.3 parts, ferrous sulfate 0.3 parts, cupric chloride 0.1 to 29.1 parts water
Parts, zinc oxide 0.1 parts, sodium molybdate 0.1
Parts were added and dissolved by stirring. This aqueous solution was added to the above mixed solution of potassium silicate and sodium silicate and mixed by stirring. This was placed in a constant temperature bath at 20 ° C., and the presence or absence of insoluble matter precipitation was examined after 3 hours. No precipitation of insoluble matter was observed.
【００２０】（比較例２）珪酸カリウム水溶液(SiO2/K2
Oモル比3.7、K2O9.5％)６０部に珪酸ナトリウム水溶液
(SiO2/Na2Oモル比3.0、Na2O9.0％)１０部を徐々に添加
し、攪拌混合した。水２９．１部にリンゴ酸０．３部、
硫酸第一鉄０．３部、塩化第二銅０．１部、酸化亜鉛
０．１部、モリブデン酸ナトリウム０．１部を添加し攪
拌溶解した。この水溶液を上記珪酸カリウムと珪酸ナト
リウムの混合溶液に添加し攪拌し混合した。これを20℃
恒温槽に入れ、3時間後の不溶物析出の有無を調べた結
果、不溶物を析出していた。その不溶物を濾過し、析出
量を測定した結果を表１に示す。Comparative Example 2 Aqueous potassium silicate solution (SiO 2 / K 2
O molar ratio 3.7, K 2 O 9.5%) 60 parts sodium silicate aqueous solution
(SiO 2 / Na 2 O molar ratio 3.0, Na 2 O9.0%) 10 parts was gradually added, and stirred and mixed. 0.3 parts of malic acid in 29.1 parts of water,
0.3 part of ferrous sulfate, 0.1 part of cupric chloride, 0.1 part of zinc oxide and 0.1 part of sodium molybdate were added and dissolved with stirring. This aqueous solution was added to the above mixed solution of potassium silicate and sodium silicate and mixed by stirring. 20 ° C
As a result of investigating the presence or absence of insoluble matter deposition after 3 hours in a constant temperature bath, insoluble matter was deposited. The results of measuring the amount of precipitation by filtering the insoluble matter are shown in Table 1.
【００２１】（比較例３）珪酸カリウム水溶液(SiO2/K2
Oモル比3.2、K2O14.5％)６０部に珪酸ナトリウム水溶液
(SiO2/Na2Oモル比3.0、Na2O9.0％)１０部を徐々に添加
し、攪拌溶解した。水２９．４部にクエン酸０．３部、
硫酸第一鉄０．１５部、塩化第二銅０．０５部、酸化亜
鉛０．０５部、モリブデン酸ナトリウム０．０５部を添
加し攪拌溶解した。この水溶液を上記珪酸カリウムと珪
酸ナトリウムの混合溶液に添加し混合した。これを20℃
恒温槽に入れ、3時間後の不溶物析出の有無を調べた結
果、不溶物を析出しており、その不溶物を濾過し、析出
量を測定した結果を表１に示す。また、クエン酸に代え
てシュウ酸、ＥＤＴＡを使用した結果もクエン酸同様不
溶物を析出した。Comparative Example 3 Aqueous potassium silicate solution (SiO 2 / K 2
O molar ratio 3.2, K 2 O 14.5%) 60 parts sodium silicate aqueous solution
(SiO 2 / Na 2 O molar ratio 3.0, Na 2 O9.0%) 10 parts was gradually added, and stirred and dissolved. 0.3 parts citric acid in 29.4 parts water,
0.15 parts of ferrous sulfate, 0.05 parts of cupric chloride, 0.05 parts of zinc oxide, and 0.05 parts of sodium molybdate were added and dissolved with stirring. This aqueous solution was added to and mixed with the above mixed solution of potassium silicate and sodium silicate. 20 ° C
As a result of investigating the presence or absence of insoluble matter deposition after 3 hours in a thermostat, insoluble matter was deposited, and the insoluble matter was filtered, and the amount of deposition was measured. The results are shown in Table 1. Further, as a result of using oxalic acid and EDTA instead of citric acid, an insoluble matter was precipitated as in citric acid.
【００２２】[0022]
【表１】 [Table 1]
【００２３】[0023]
【発明の効果】本発明はグルコン酸またはその塩を含有
することを特徴とする液体珪酸肥料であり、希釈、不純
物混在等による不溶物の析出を防ぎ、また、微量要素含
有塩を添加可能な極めて有益な液体珪酸肥料である。INDUSTRIAL APPLICABILITY The present invention is a liquid silicic acid fertilizer characterized by containing gluconic acid or a salt thereof, which prevents precipitation of insoluble matter due to dilution, mixing of impurities, etc., and can add a salt containing a trace element. It is a very useful liquid silicic acid fertilizer.
Claims (2)
の塩を含有してなる液体珪酸肥料。1. A liquid silicic acid fertilizer comprising an alkali metal silicate and gluconic acid or a salt thereof.
の塩と微量要素肥料成分とを含有してなる液体珪酸肥
料。2. A liquid silicic acid fertilizer comprising an alkali metal silicate, gluconic acid or a salt thereof, and a trace element fertilizer component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5275045A JP2576940B2 (en) | 1993-10-05 | 1993-10-05 | Liquid silicate fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5275045A JP2576940B2 (en) | 1993-10-05 | 1993-10-05 | Liquid silicate fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07101792A true JPH07101792A (en) | 1995-04-18 |
| JP2576940B2 JP2576940B2 (en) | 1997-01-29 |
Family
ID=17550096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5275045A Expired - Lifetime JP2576940B2 (en) | 1993-10-05 | 1993-10-05 | Liquid silicate fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2576940B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1329441A1 (en) * | 2002-01-21 | 2003-07-23 | Domenico Terenzio | Plant nutrient compositions comprising gluconates and process of obtaining thereof |
| KR100453440B1 (en) * | 2002-01-03 | 2004-10-15 | (주)믿음산업 | The liquid fertilizer and method for manufactuering |
| EP2319819A3 (en) * | 2009-11-04 | 2011-09-07 | Bijam Biosciences Private Limited | Kimberlite based plant nutrient and preparation thereof |
| JP2011530467A (en) * | 2008-07-11 | 2011-12-22 | エフビーサイエンシズ・ホールディングス，インコーポレイテッド | Silicon nutrition composition and method applicable to leaves |
| JP2013508256A (en) * | 2010-04-27 | 2013-03-07 | 広東省生態環境与土壌研究所 | Foliar composite silicon fertilizer used to reduce heavy metal and nitrate content in vegetables and its preparation method |
| US9485991B2 (en) | 2012-01-12 | 2016-11-08 | Fbsciences Holdings, Inc. | Modulation of plant biology |
| US10035736B2 (en) | 2009-09-03 | 2018-07-31 | Fbsciences Holdings, Inc. | Seed treatment compositions and methods |
| JP2022527711A (en) * | 2019-03-29 | 2022-06-03 | バイオロジコス・エストラテジコス・バイオエスト・エセ・ア・エセ | Silicon-based agricultural composition |
| CN115677406A (en) * | 2022-10-11 | 2023-02-03 | 山西农业大学 | Production method of agricultural liquid ionic silicon fertilizer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63242986A (en) * | 1987-03-30 | 1988-10-07 | 増田 俊雄 | Manufacture of potassium silicate liquid fertilizer |
| JPH02263784A (en) * | 1989-04-03 | 1990-10-26 | Dia Chem Kk | Liquid potassium silicate fertilizer with added trace elements |
| JPH0578189A (en) * | 1989-04-03 | 1993-03-30 | Dia Chem Kk | Liquid potassium silicate fertilizer |
-
1993
- 1993-10-05 JP JP5275045A patent/JP2576940B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63242986A (en) * | 1987-03-30 | 1988-10-07 | 増田 俊雄 | Manufacture of potassium silicate liquid fertilizer |
| JPH02263784A (en) * | 1989-04-03 | 1990-10-26 | Dia Chem Kk | Liquid potassium silicate fertilizer with added trace elements |
| JPH0578189A (en) * | 1989-04-03 | 1993-03-30 | Dia Chem Kk | Liquid potassium silicate fertilizer |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100453440B1 (en) * | 2002-01-03 | 2004-10-15 | (주)믿음산업 | The liquid fertilizer and method for manufactuering |
| EP1329441A1 (en) * | 2002-01-21 | 2003-07-23 | Domenico Terenzio | Plant nutrient compositions comprising gluconates and process of obtaining thereof |
| JP2011530467A (en) * | 2008-07-11 | 2011-12-22 | エフビーサイエンシズ・ホールディングス，インコーポレイテッド | Silicon nutrition composition and method applicable to leaves |
| US10035736B2 (en) | 2009-09-03 | 2018-07-31 | Fbsciences Holdings, Inc. | Seed treatment compositions and methods |
| EP2319819A3 (en) * | 2009-11-04 | 2011-09-07 | Bijam Biosciences Private Limited | Kimberlite based plant nutrient and preparation thereof |
| WO2011055219A3 (en) * | 2009-11-04 | 2011-11-17 | Bijam Biosciences Private Limited | Kimberlite based plant nutrient and preparation thereof |
| CN102712550A (en) * | 2009-11-04 | 2012-10-03 | 种子生物科学私人有限公司 | Kimberlite based plant nutrient and preparation thereof |
| JP2013508256A (en) * | 2010-04-27 | 2013-03-07 | 広東省生態環境与土壌研究所 | Foliar composite silicon fertilizer used to reduce heavy metal and nitrate content in vegetables and its preparation method |
| US9485991B2 (en) | 2012-01-12 | 2016-11-08 | Fbsciences Holdings, Inc. | Modulation of plant biology |
| US10448635B2 (en) | 2012-01-12 | 2019-10-22 | Fbsciences Holdings, Inc. | Modulation of plant biology |
| US11712040B2 (en) | 2012-01-12 | 2023-08-01 | Fbsciences Holdings, Inc. | Modulation of plant biology |
| US12193442B2 (en) | 2012-01-12 | 2025-01-14 | Fbsciences Holdings, Inc. | Modulation of plant biology |
| JP2022527711A (en) * | 2019-03-29 | 2022-06-03 | バイオロジコス・エストラテジコス・バイオエスト・エセ・ア・エセ | Silicon-based agricultural composition |
| US12391629B2 (en) | 2019-03-29 | 2025-08-19 | Biológicos Estratégicos Bioest S.A.S. | Silicon-based agricultural compositions |
| CN115677406A (en) * | 2022-10-11 | 2023-02-03 | 山西农业大学 | Production method of agricultural liquid ionic silicon fertilizer |
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| Publication number | Publication date |
|---|---|
| JP2576940B2 (en) | 1997-01-29 |
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