JPH05319805A - Oxygen generation type plant nutrient - Google Patents
Oxygen generation type plant nutrientInfo
- Publication number
- JPH05319805A JPH05319805A JP12693992A JP12693992A JPH05319805A JP H05319805 A JPH05319805 A JP H05319805A JP 12693992 A JP12693992 A JP 12693992A JP 12693992 A JP12693992 A JP 12693992A JP H05319805 A JPH05319805 A JP H05319805A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- soil
- plant nutrient
- water
- plant
- 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)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、酸素発生機能を備えた
植物育成用の栄養剤に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nutrient for growing plants having an oxygen generating function.
【０００２】[0002]
【従来の技術】植物の育成に必要な元素は、 炭素・水素・酸素、及び、 窒素・燐・カリウム・カルシウム・マグネシウム・
硫黄・鉄・ホウ素・マンガン・銅・亜鉛・モリブデン・
塩素 であると言われている。このうち、の元素（炭素・水
素・酸素）は、主に土壌や空気中から水、酸素、二酸化
炭素の形で吸収される。一方、の元素は、通常は土壌
中に天然に存在するもので賄われるが、土壌の種類によ
っては特定の元素が不足している場合もあるため、この
場合には、不足元素を適当に含む栄養剤を散布して不足
分を補充するようにしている。2. Description of the Related Art The elements necessary for growing plants are carbon, hydrogen, oxygen, and nitrogen, phosphorus, potassium, calcium, magnesium.
Sulfur, iron, boron, manganese, copper, zinc, molybdenum,
It is said to be chlorine. Of these, the elements (carbon, hydrogen and oxygen) are absorbed mainly from the soil and air in the form of water, oxygen and carbon dioxide. On the other hand, the element of (1) is usually covered by naturally occurring elements in the soil, but there are cases where certain elements are deficient depending on the type of soil. The nutrients are sprayed to make up for the shortage.
【０００３】[0003]
【発明が解決しようとする課題】上述の各元素のうち、
に掲げる酸素は、その大部分が根から吸収されて植物
体内に取り入れられる。ところで、この酸素を、上記
に掲げた各元素と同様に、土壌中に人為的に補充供給で
きれば、植物の育成状態がより向上すると考えられる。
このような補充供給を行なう手段として、エアーポンプ
等の一般的な酸素供給装置を使用することも考えられる
が、この場合、土壌中に均一且つ継続的に酸素を供給す
るのは困難であり、しかもランニングコストも高くなっ
てしまうといった不具合がある。Among the above-mentioned elements,
Most of the oxygen listed in is absorbed by the roots and taken into the plant. By the way, it is considered that if the oxygen can be artificially replenished and supplied into the soil as in the case of each of the elements listed above, the growing condition of the plant is further improved.
As a means for performing such supplementary supply, it is possible to use a general oxygen supply device such as an air pump, but in this case, it is difficult to uniformly and continuously supply oxygen to the soil, Moreover, there is a problem that the running cost becomes high.
【０００４】そこで、本発明は、土壌中に効率的に酸素
を供給することにより、植物の育成状態を向上させ得る
酸素発生型植物栄養剤を提供することを目的とする。[0004] Therefore, an object of the present invention is to provide an oxygen-generating plant nutrient which can improve the growing condition of plants by efficiently supplying oxygen into the soil.
【０００５】[0005]
【課題を解決するための手段】上記目的の達成のため、
本発明の酸素発生型植物栄養剤は、水溶性の植物栄養剤
と、無機過酸化物若しくは過炭酸ナトリウムを主成分と
し、水との接触により酸素を発生する酸素発生剤とを混
合して構成した。[Means for Solving the Problems] To achieve the above object,
The oxygen-generating plant nutrient of the present invention is a mixture of a water-soluble plant nutrient and an oxygen-generating agent that contains inorganic peroxide or sodium percarbonate as a main component and generates oxygen by contact with water. did.
【０００６】また、この酸素発生型植物栄養剤に中和剤
を混入した。Further, a neutralizer was mixed with the oxygen-evolving plant nutrient.
【０００７】[0007]
【作用】上述の酸素発生型植物栄養剤に水を加えると、
植物栄養剤が溶けて土壌中に分散し、根から植物の体内
に吸収される。[Operation] When water is added to the above oxygen-generating plant nutrient,
The plant nutrient is melted and dispersed in the soil, and is absorbed into the body of the plant through the roots.
【０００８】また、水を加えることにより、酸素発生剤
が水と反応して酸素を発生するようになる。発生した酸
素は、土壌中の空隙に保持され、随時根から植物の体内
に吸収される。Also, by adding water, the oxygen generating agent reacts with water to generate oxygen. The generated oxygen is retained in voids in the soil and is absorbed from the roots into the plant body at any time.
【０００９】ところで、一般に無機過酸化物若しくは過
炭酸ナトリウムと水とが反応すると強アルカリ性の水酸
化物が生成される。このような水酸化物が土壌中に残留
していれば、土壌がアルカリ性となって植物の生育に悪
影響を与えてしまう。この時、上述のように、酸素発生
型植物栄養剤に予め中和剤を混入しておけば、反応後の
土壌を中性又は弱アルカリ性に維持することが可能にな
り、植物の生育が阻害されることもなくなる。Generally, when an inorganic peroxide or sodium percarbonate reacts with water, a strongly alkaline hydroxide is produced. If such a hydroxide remains in the soil, the soil becomes alkaline and adversely affects the growth of plants. At this time, as described above, if a neutralizer is mixed in advance with the oxygen-evolving plant nutrient, it becomes possible to maintain the soil after the reaction in a neutral or weakly alkaline state, which inhibits the growth of the plant. It will not be done.
【００１０】[0010]
【実施例】以下、本発明の実施例を説明する。EXAMPLES Examples of the present invention will be described below.
【００１１】本発明の酸素発生型植物栄養剤は、上述の
ように、水溶性の植物栄養剤と、酸素発生剤とを混合し
て構成される。The oxygen-generating plant nutrient of the present invention is constituted by mixing the water-soluble plant nutrient and the oxygen-generating agent as described above.
【００１２】植物栄養剤としては、窒素・燐酸・カリウ
ムといった植物に必須の成分を混合または化合状態で選
択的に含むもの、例えば、硫安や過燐酸石灰を配合した
もの等が使用できる。また、この植物栄養剤には、カル
シウム・マグネシウム・硫黄・鉄・ホウ素・マンガン・
銅・亜鉛・モリブデン・塩素といった微量成分を適当に
含有させておいてもよい。[0012] As the plant nutritional agent, those which selectively contain plant essential components such as nitrogen, phosphate and potassium in a mixed or compounded state, for example, those which are mixed with ammonium sulfate or lime superphosphate can be used. In addition, this plant nutrient contains calcium, magnesium, sulfur, iron, boron, manganese,
Trace components such as copper, zinc, molybdenum and chlorine may be appropriately contained.
【００１３】酸素発生剤としては、特開昭６０−１７６
９０４号公報、特開昭６３−１８２２０３号公報、特願
平２−４０７２５６号等で提案されたものを使用する。
この酸素発生剤は、無機過酸化物若しくは過炭酸ナトリ
ウムと中和剤とを主成分とし、水との接触によって酸素
を発生するものである。無機過酸化物及び中和剤の具体
例を以下に掲げる。As the oxygen generating agent, there is disclosed in JP-A-60-176.
Those proposed in Japanese Patent Application Laid-Open No. 904, Japanese Patent Application Laid-Open No. 63-182203, Japanese Patent Application No. 2-407256, etc. are used.
This oxygen generating agent has an inorganic peroxide or sodium percarbonate and a neutralizing agent as main components, and generates oxygen by contact with water. Specific examples of the inorganic peroxide and the neutralizing agent are listed below.
【００１４】[0014]
【表１】 [Table 1]
【００１５】例えば、無機過酸化物として過酸化カルシ
ウム（CaO2）を使用した場合の水との反応式を次式に示
す。For example, the reaction formula with water when calcium peroxide (CaO 2 ) is used as the inorganic peroxide is shown in the following formula.
【００１６】 CaO2＋H2O → Ca(OH)2＋1/2 O2 ・・・・ (１) また、過炭酸ナトリウム（Na2CO3・2/3H2O2）を使用した
場合には、これが水中で以下のように解離する。CaO 2 + H 2 O → Ca (OH) 2 +1/2 O 2 ··· (1) When sodium percarbonate (Na 2 CO 3 · 2 / 3H 2 O 2 ) is used, , Which dissociates in water as follows.
【００１７】 Na2CO3・2/3H2O2 → Na2CO3＋2/3H2O2 ・・・・ (２) そして、H2O2は次式のように分解する。Na 2 CO 3 · 2 / 3H 2 O 2 → Na 2 CO 3 + 2 / 3H 2 O 2 (2) Then, H 2 O 2 is decomposed as in the following equation.
【００１８】2H2O2 ＝ 2H2O＋O2 ・・・・ (３) このように、酸素発生剤が無機過酸化物若しくは過炭酸
ナトリウムの何れを主成分としている場合でも、これに
水を加えるだけで酸素が発生する。この時、他に何らエ
ネルギーを加える必要もないことから、酸素発生に要す
るコストを低く抑えることができる。2H 2 O 2 = 2H 2 O + O 2 (3) As described above, water is added to the oxygen generating agent regardless of whether the oxygen generating agent contains inorganic peroxide or sodium percarbonate as a main component. Oxygen is generated only. At this time, since it is not necessary to add any other energy, it is possible to keep the cost required for oxygen generation low.
【００１９】一方、上述のように無機過酸化物、例えば
過酸化カルシウム（CaO2）と水との反応後には、強アル
カリ性の水酸化物（Ca(OH)2）が生成される。また、過
炭酸ナトリウム（Na2CO3・2/3H2O2）の解離（(２)式）で
生じた炭酸ナトリウム（Na2CO3）は、次式に示すように
水と反応し、これによって、(１)式の場合と同様に強ア
ルカリ性の水酸化物（NaOH）が生成される。On the other hand, as described above, a strong alkaline hydroxide (Ca (OH) 2 ) is produced after the reaction between the inorganic peroxide, for example, calcium peroxide (CaO 2 ) and water. Further, the dissociation of sodium percarbonate (Na 2 CO 3 · 2 / 3H 2 O 2) sodium carbonate produced in ((2)) (Na 2 CO 3) reacts with water as shown in the following equation, As a result, a strong alkaline hydroxide (NaOH) is generated as in the case of the formula (1).
【００２０】 Na2CO3＋H2O → NaOH＋NaHCO3 ・・・・ (４) NaHCO3＋H2O → NaOH＋H2CO3 ・・・・ (５) この時、中和剤、例えば、酸性ピリオン酸カルシウム
（CaH2P2O7）が次式（６）に示すように水酸化物（Ca(O
H)2)と反応するので、これによって反応系の中和、解
毒、pH調整がなされる。Na 2 CO 3 + H 2 O → NaOH + NaHCO 3 ... (4) NaHCO 3 + H 2 O → NaOH + H 2 CO 3 ... (5) At this time, a neutralizing agent, for example, acidic calcium pionate (CaH 2 P 2 O 7 ) is a hydroxide (Ca (O
It reacts with H) 2 ), which neutralizes, detoxifies, and adjusts the pH of the reaction system.
【００２１】 2Ca(OH)2＋CaH2P2O7 → Ca3(PO4)2＋3H2O ・・・・ (６) この反応で生成される燐酸三カルシウム（Ca3(PO4)2）
は、不溶性であるため、 植物体内に吸収されることも
ない。2Ca (OH) 2 + CaH 2 P 2 O 7 → Ca 3 (PO 4 ) 2 + 3H 2 O ··· (6) Tricalcium phosphate (Ca 3 (PO 4 ) 2 ) produced by this reaction
Since is insoluble, it is not absorbed into the plant.
【００２２】上述した植物栄養剤、無機過酸化物若しく
は過炭酸ナトリウム及び中和剤を触媒及び固形化剤と均
一に混合した後、加圧下で所望の形状、例えば錠剤型に
成形する。これによって本発明にかかる酸素発生型植物
栄養剤が形成される。ここで、触媒には、例えば二酸化
マンガン（MnO2）が使用でき、この時の配合割合は、無
機過酸化物若しくは過炭酸ナトリウムの重量に対して10
％程度が望ましい。また、固形化剤には、低密度膨張黒
鉛（一般に比重0.1以下、好ましくは比重0.01に発泡膨
張させたグラファイト）が使用でき、この時の配合割合
は、混合粉体の全重量に対して15％程度が望ましい。こ
のように低密度膨張黒鉛を固形化剤として使用すること
により、成形品が適度の隙間をもって固形化されるの
で、無機過酸化物等と水とが徐々に連続して反応するよ
うになり、しかも完全に効率よく反応できるようにな
る。これによって、成形品の酸素発生機能を長時間維持
することが可能になる。The above-mentioned plant nutrient, inorganic peroxide or sodium percarbonate and a neutralizing agent are uniformly mixed with a catalyst and a solidifying agent, and then molded under pressure to a desired shape, for example, a tablet shape. As a result, the oxygen-generating plant nutrient according to the present invention is formed. Here, for example, manganese dioxide (MnO 2 ) can be used as the catalyst, and the mixing ratio at this time is 10% with respect to the weight of the inorganic peroxide or sodium percarbonate.
% Is desirable. As the solidifying agent, low-density expanded graphite (generally, a graphite having a specific gravity of 0.1 or less, preferably expanded and expanded to have a specific gravity of 0.01) can be used, and the mixing ratio at this time is 15 relative to the total weight of the mixed powder. % Is desirable. By using the low-density expanded graphite as a solidifying agent in this manner, the molded product is solidified with an appropriate gap, so that the inorganic peroxide and the water gradually and continuously react, Moreover, it becomes possible to react completely and efficiently. This makes it possible to maintain the oxygen generation function of the molded product for a long time.
【００２３】上記成形工程において、成形時の加圧面圧
は、単位時間あたりの酸素の発生量に影響を及ぼすの
で、酸素の継続的供給を長期にわたって確保するために
も適正値に設定しておく必要がある。具体的には、400
〜600kg/cm2の範囲であることが望ましい。また、成形
型からの離型性を向上させるために混合粉体中に予めス
テアリン酸マグネシウムを混入しておいてもよい。In the above-mentioned molding process, the surface pressure applied during molding affects the amount of oxygen generated per unit time, so it is set to an appropriate value in order to ensure a continuous supply of oxygen for a long period of time. There is a need. Specifically, 400
It is desirable to be in the range of up to 600 kg / cm 2 . Further, magnesium stearate may be mixed in advance in the mixed powder in order to improve the releasability from the molding die.
【００２４】前記成形工程で成形した酸素発生型栄養剤
を土壌中に埋め、水を散布すると、窒素・燐酸・カリウ
ム等の成分を含む植物栄養分が溶けて土壌中に分散す
る。また、同時に酸素も発生し、発生した酸素は土壌中
の空隙に保持される。このように、水の供給のみで植物
栄養剤と酸素の同時供給が行なえるので、酸素供給用に
新たな作業を必要とすることもなく、従来のように栄養
剤のみを供給する場合の労力と同じ労力でより良好な植
物の育成が図れるようになる。さらに、中和剤の作用に
よって反応後にも水酸化物が生成されないので、土壌を
中性或いは弱アルカリ性に維持することが可能となる。When the oxygen-generating nutrient formed in the forming step is buried in soil and water is sprinkled, plant nutrients containing nitrogen, phosphate, potassium and other components are dissolved and dispersed in the soil. At the same time, oxygen is also generated, and the generated oxygen is retained in the voids in the soil. In this way, the plant nutrients and oxygen can be supplied at the same time only by supplying water, so there is no need for new work for oxygen supply, and the labor required to supply only nutrients as in the past With the same effort as above, better plants can be grown. Furthermore, since the hydroxide is not generated even after the reaction due to the action of the neutralizing agent, the soil can be maintained neutral or weakly alkaline.
【００２５】なお、前記植物栄養剤の構成成分は、酸素
発生剤との混合時に不測の反応を生じないよう無機過酸
化物や中和剤等の化学的性質を十分考慮して決定する必
要がある。また、この酸素発生型植物栄養剤は、上述の
ように固形状のものを土壌中に埋めるだけでなく、液状
或いはペースト状にしたものを土壌表面に散布するよう
にしてもよい。It should be noted that the constituents of the plant nutrient should be determined in consideration of the chemical properties of the inorganic peroxide and the neutralizing agent so as not to cause an unexpected reaction when mixed with the oxygen generating agent. is there. In addition, the oxygen-generating plant nutrient may not only be buried in the soil as described above, but may be sprayed in the liquid or paste form on the soil surface.
【００２６】[0026]
【発明の効果】このように、本発明によれば、水を供給
するだけで他に何らエネルギーを加えずとも土壌中に酸
素を供給することができるので、低コストで且つ簡単に
植物の育成状態を向上させることができる。これによっ
て、例えば農産物の収穫量増大や早期収穫を図ることが
できる。この時、従来行なっていた植物栄養剤の散布作
業以外に酸素供給用の新たな散布作業を必要としないの
で、植物育成に要する労力が増大することもない。As described above, according to the present invention, oxygen can be supplied into the soil by supplying water without adding any other energy, so that the plant can be easily grown at low cost. The condition can be improved. As a result, for example, it is possible to increase the yield of agricultural products and achieve early harvesting. At this time, no new spraying work for oxygen supply is required other than the spraying work of the plant nutrients that has been conventionally performed, so that the labor required for growing the plant does not increase.
【００２７】さらに、中和剤を混入することにより、土
壌中に水酸化物が残留しなくなるので植物の育成が阻害
されることもない。Further, by incorporating the neutralizing agent, hydroxide does not remain in the soil, so that plant growth is not hindered.
Claims (2)
しくは過炭酸ナトリウムを主成分とし、水との接触によ
り酸素を発生する酸素発生剤とを混合してなる酸素発生
型植物栄養剤。1. An oxygen-generating plant nutritional mixture obtained by mixing a water-soluble plant nutritional supplement with an oxygen generating agent which contains inorganic peroxide or sodium percarbonate as a main component and which generates oxygen upon contact with water. ..
生型植物栄養剤。2. The oxygen-evolving plant nutritional agent according to claim 1, further comprising a neutralizing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12693992A JPH05319805A (en) | 1992-05-20 | 1992-05-20 | Oxygen generation type plant nutrient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12693992A JPH05319805A (en) | 1992-05-20 | 1992-05-20 | Oxygen generation type plant nutrient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05319805A true JPH05319805A (en) | 1993-12-03 |
Family
ID=14947646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12693992A Pending JPH05319805A (en) | 1992-05-20 | 1992-05-20 | Oxygen generation type plant nutrient |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05319805A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5454811A (en) * | 1978-09-04 | 1979-05-01 | Yoshiaki Nakamura | Special rice seed |
| JPS6197107A (en) * | 1984-10-18 | 1986-05-15 | Nippon Karuokisaido Kk | Oxygen generating molding |
| JPS63182203A (en) * | 1987-01-23 | 1988-07-27 | Toichi Kitamura | Solid agent for generating oxygen |
| JPH02296702A (en) * | 1989-05-10 | 1990-12-07 | Hoshiko Riyouka Kenkyusho:Kk | Generation of oxygen |
-
1992
- 1992-05-20 JP JP12693992A patent/JPH05319805A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5454811A (en) * | 1978-09-04 | 1979-05-01 | Yoshiaki Nakamura | Special rice seed |
| JPS6197107A (en) * | 1984-10-18 | 1986-05-15 | Nippon Karuokisaido Kk | Oxygen generating molding |
| JPS63182203A (en) * | 1987-01-23 | 1988-07-27 | Toichi Kitamura | Solid agent for generating oxygen |
| JPH02296702A (en) * | 1989-05-10 | 1990-12-07 | Hoshiko Riyouka Kenkyusho:Kk | Generation of oxygen |
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