JPS6139284B2 - - Google Patents

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Publication number
JPS6139284B2
JPS6139284B2 JP21554382A JP21554382A JPS6139284B2 JP S6139284 B2 JPS6139284 B2 JP S6139284B2 JP 21554382 A JP21554382 A JP 21554382A JP 21554382 A JP21554382 A JP 21554382A JP S6139284 B2 JPS6139284 B2 JP S6139284B2
Authority
JP
Japan
Prior art keywords
hydrogen peroxide
vinegar
plant growth
present
soil
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.)
Expired
Application number
JP21554382A
Other languages
Japanese (ja)
Other versions
JPS59106407A (en
Inventor
Kimio Tanji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Kayaku Co Ltd
Nippon Peroxide Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
Nippon Peroxide Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Kayaku Co Ltd, Nippon Peroxide Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP21554382A priority Critical patent/JPS59106407A/en
Publication of JPS59106407A publication Critical patent/JPS59106407A/en
Publication of JPS6139284B2 publication Critical patent/JPS6139284B2/ja
Granted legal-status Critical Current

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

【発明の詳細な説明】[Detailed description of the invention]

本発明は植物生育調整剤に関するものである。
更に詳しくは、過酸化水素と木酢液とを有効成分
とする植物生育調整剤に関する。 植物の生育を促進するには、茎葉等の地上部の
生長に見合つた根部の生長が必要であり、この根
部の生長には、土壌への酸素の供給が非常に重要
であるとされ、この目的のために本発明の有効成
分の1つである過酸化水素を使用することは知ら
れている。 本発明の有効成分のもう1つである木酢液は、
木材の乾留液で、有機酸を主成分とし、アルコー
ル、エステル、アルデヒド、ケトン、塩基および
炭化水素等を含むものであり、この木酢液は植物
の生育健全化、活着期の発根促進等に効果がある
こと、更には、土壌病虫害の防除効果があること
等が報告されているが、木酢液は原液またはそれ
に近い高濃度でなければ木酢液の効果、特に土壌
病虫害の防除効果は期待出来ず、高濃度であれ
ば、植物に対する薬害が生じやすいという欠点が
ある。 本発明者等は低濃度の過酸化水素および低濃度
の木酢液を組み合わせることにより、それぞれ単
独では全く予想することが出来ない相乗効果のあ
ることを見出したが、過酸化水素と木酢液とを混
合すると過酸化水素の安定性は低下し、該混合液
の貯蔵安定性は極めて悪化することが分かつた。 本発明者等は過酸化水素と木酢液とを有効成分
として含有する植物生育調整剤の利用を促進すべ
く、該混合液の貯蔵安定性を改善することについ
て鋭意検討を重ねた結果、本発明を完成した。 即ち、本発明は過酸化水素と木酢液とを有効成
分として含有する溶液に8―オオキシキノリンを
共存させることを特徴とする安定化された植物性
育調製剤に関する。本発明の植物生育調製剤は、
一般的には比較的高濃度の過酸化水素および比較
的高濃度の米酢液を混合した溶液として市場に提
供され、使用に際し、薬剤を適当な濃度に希釈し
て使用するかたちが取られるが、土壌に散布され
る過酸化水素および木酢酸の濃度は、それぞれ
0.01〜0.2g/1および0.02〜0.5%の範囲に調整す
る。また、土壌の深部まで該薬剤が達するように
散布液量は、1アール当たり501以上が望まし
く、これを葉面から、又は土壌に散布する。 本発明の植物生育調製剤(以下:本製剤と称
す)中の過酸化水素および木酢液の濃度は、特に
限定されないが、法的規制から過酸化水素につい
ては6%以下に調整することが望ましい。 安定剤としての8―オキシキノリンの添加量
は、100〜400ppmであり、好ましくは、300ppm
前後である。8―オキシキノリンと縮合リン酸塩
を併用すると更に安定性は向上する。縮合リン酸
塩としては、トリポリリン酸ソーダ、酸性ピロリ
ン酸ソーダおよびヘキサメタリン酸ソーダ等であ
り、その添加量は、100〜500ppmであり、好ま
しくは、300ppm前後である。 本製剤を使用に際し、数十倍〜数百倍に希釈し
て、前記過酸化水素および木酢液の濃度に調整し
て、施用することになるが、希釈倍率によつては
そのPHが植物に悪影響を及ぼすこともあるので、
本製剤をあらかじめ5.5前後のPHにアルカリ金属
水酸化物等で調整しておくことが望ましい。 本発明の植物生育調整剤を植物の葉面に、ある
いは土壌に散布することによつて、土壌に酸素が
十分供給されること、土壌中の微生物の活動を活
発にすること、根の活動を促進すること等のため
栄養の吸収が円滑に行われ、植物の生育が促進す
る。過酸化水素の効果は比較的速効的であるのに
対して、木酢液の効果は遅効的であることが予想
されるが、植物の生育期間(播種から収穫まで)
は、長期間を要し、この期間中過酸化水素と木酢
液が有利に作用するものと考えられる。又、本製
剤のようにあらかじめ過酸化水素と木酢液を安定
に混合した製剤は、長期間保存してもその安定性
は優れたものであり、極めて有利な植物性育調製
剤となる。 以下に本発明を実施例で説明する。 実施例 1 過酸化水素および木酢液をそれぞれ5.25%およ
び15%含有するPH5.5の溶液を調整し、該溶液100
mlに第1表に示す各種の安定剤をそれぞれ所要量
添加したのち、JISK―1463に示される安定度試
験(沸騰浴、5時間)を行つた。その結果を第1
表に示す。尚、上記溶液のPH調整には水酸化カリ
ウムを用いた。
The present invention relates to a plant growth regulator.
More specifically, the present invention relates to a plant growth regulator containing hydrogen peroxide and wood vinegar as active ingredients. To promote the growth of plants, it is necessary for the roots to grow in proportion to the growth of the above-ground parts such as stems and leaves, and it is said that the supply of oxygen to the soil is extremely important for the growth of the roots. It is known to use hydrogen peroxide, which is one of the active ingredients of the invention, for this purpose. Wood vinegar, which is another active ingredient of the present invention, is
This wood vinegar solution is mainly composed of organic acids and contains alcohols, esters, aldehydes, ketones, bases, and hydrocarbons. Although it has been reported that pyroligneous vinegar is effective and has the effect of controlling soil pests and diseases, it is not possible to expect the effect of pyroligneous vinegar, especially the effect of controlling soil pests and diseases, unless it is undiluted or at a high concentration close to it. First, it has the disadvantage that high concentrations tend to cause phytotoxicity to plants. The present inventors have discovered that by combining low-concentration hydrogen peroxide and low-concentration pyroligneous vinegar, a synergistic effect that could not be expected from each alone was obtained. It has been found that when mixed, the stability of hydrogen peroxide decreases, and the storage stability of the mixture becomes extremely poor. In order to promote the use of plant growth regulators containing hydrogen peroxide and pyroligneous vinegar as active ingredients, the present inventors have conducted intensive studies on improving the storage stability of the mixed solution, and as a result, they have developed the present invention. completed. That is, the present invention relates to a stabilized plant growth preparation characterized by coexisting 8-oxyquinoline with a solution containing hydrogen peroxide and wood vinegar as active ingredients. The plant growth preparation of the present invention includes:
Generally, it is provided on the market as a solution containing a relatively high concentration of hydrogen peroxide and a relatively high concentration of rice vinegar, and the drug is diluted to an appropriate concentration before use. , the concentrations of hydrogen peroxide and wood acetic acid applied to the soil are respectively
Adjust to a range of 0.01-0.2g/1 and 0.02-0.5%. Further, the amount of spray liquid is desirably 50 l or more per are so that the chemical reaches deep into the soil, and this is sprayed from the leaf surface or onto the soil. The concentrations of hydrogen peroxide and wood vinegar in the plant growth preparation of the present invention (hereinafter referred to as the present preparation) are not particularly limited, but it is desirable to adjust hydrogen peroxide to 6% or less due to legal regulations. . The amount of 8-oxyquinoline added as a stabilizer is 100 to 400 ppm, preferably 300 ppm.
Before and after. The stability is further improved when 8-oxyquinoline and condensed phosphate are used together. Examples of condensed phosphates include sodium tripolyphosphate, acidic sodium pyrophosphate, and sodium hexametaphosphate, and the amount added is 100 to 500 ppm, preferably around 300 ppm. When using this preparation, it is diluted several tens to hundreds of times and adjusted to the concentration of hydrogen peroxide and pyroligneous vinegar mentioned above. It may have a negative effect, so
It is desirable to adjust the pH of this preparation to around 5.5 with an alkali metal hydroxide, etc. in advance. By spraying the plant growth regulator of the present invention on the leaves of plants or on the soil, it is possible to supply sufficient oxygen to the soil, activate the activity of microorganisms in the soil, and reduce the activity of roots. This facilitates absorption of nutrients and promotes plant growth. While the effect of hydrogen peroxide is relatively fast-acting, the effect of pyroligneous vinegar is expected to be slow-acting;
This process requires a long period of time, and it is thought that hydrogen peroxide and wood vinegar have an advantageous effect during this period. Further, a preparation such as the present preparation, in which hydrogen peroxide and wood vinegar are stably mixed in advance, has excellent stability even when stored for a long period of time, making it an extremely advantageous plant growth preparation. The present invention will be explained below with reference to Examples. Example 1 A solution with a pH of 5.5 containing 5.25% and 15% of hydrogen peroxide and pyroligneous vinegar, respectively, was prepared, and the solution was 100%
After adding the required amounts of the various stabilizers shown in Table 1 to ml, a stability test (boiling bath, 5 hours) as shown in JISK-1463 was conducted. The result is the first
Shown in the table. Note that potassium hydroxide was used to adjust the pH of the above solution.

【表】 実施例 2 面積(17m×2.9m)の畑に元肥として化学肥料
48を3Kg入れ裁培土とした。これを二分し、8月
の中旬に山東菜とラデツシユ(赤かぶ)の種を播
き、収穫までの約一カ月間に3度間引きを行つ
た。本発明区は、実施例1―No.5に示した薬剤
を、又、対照区1としては、水酸化カリウムを使
用してPH5.5に調整した15%木酢液を使用し、対
照区2としては、6%過酸化水素を使用し、尚、
対照区3は過酸化水素および木酢液のいずれも含
まない水を用いた。各試験区に於いて、それぞれ
の薬剤の30倍、60倍、150倍および600倍希釈液を
使用し、収穫までにそれぞれ計5回の散布を行つ
た。その結果は第2表の如くである。山東菜にお
いては、よく洗い乾燥した後に各10本の重量を測
定した平均重量であり、また、ラデイシユにおい
ては、同じくよく洗い乾燥した後、各20本の重量
を地上部(茎葉部)と地下部(かぶ)に分けて装
定した平均値である。
[Table] Example 2 Applying chemical fertilizer as a starter fertilizer to a field of area (17m x 2.9m)
3 kg of 48 was added to make the soil. This was divided into two, and in mid-August, seeds of Shandong mustard greens and red turnips were sown, and the crops were thinned three times in about a month until harvest. The invention group used the drug shown in Example 1-No. 5, and the control group 1 used 15% wood vinegar solution adjusted to pH 5.5 using potassium hydroxide, and the control group 2 As for, 6% hydrogen peroxide is used, and
Control group 3 used water containing neither hydrogen peroxide nor pyroligneous vinegar. In each test plot, 30-fold, 60-fold, 150-fold and 600-fold dilutions of each drug were used, and spraying was carried out a total of 5 times before harvest. The results are shown in Table 2. For Shandong cabbage, the weight is the average weight of 10 plants each after thoroughly washing and drying.For radishes, the weight is the average weight of 20 plants each after washing and drying thoroughly. This is the average value divided into (turnip).

【表】 実施例 3 容積8の水槽に第3表に示すような所要量の
過酸化水素および木酢液を含む水溶液5を入
れ、ポリエチレン製のアミを取りつけた上に、か
いわれ大根200粒を播いた。(水耕栽培)。1ケ月
間栽培したのちその生育結果を地上部(茎葉部)
と地下部(根部)に分けて、その長さを測定し、
第3表に示す。
[Table] Example 3 A water tank with a volume of 8 was filled with aqueous solution 5 containing the required amount of hydrogen peroxide and pyroligneous vinegar as shown in Table 3, a polyethylene net was attached, and 200 daikon radish were sown. there was. (Hydroponics). After cultivating for one month, the growth results are collected above ground (stem and leaf parts).
and the underground part (root part) and measure their lengths.
It is shown in Table 3.

【表】 実施例 4 粘土質土18をプランター(59×19cm2)に入
れ、肥料としてハイポネツクス1000倍希釈液を散
布し、栽培土とした。これになすの苗3本を5月
の初めに植え、9月中ごろまで生育させた。本発
明区に於いては、実施例1―No.5に示した薬剤の
150倍希釈液を使用した。 散布法は植えた日から2週間の間かくで行つた
が、長雨の場合には、予定にこだわりなく、雨が
上つた時点で散布を行つた。 対照区には、15%木酢液及び6%過酸化水素液
の150倍希釈液を用いた。 その結果、薬剤を全く散布しない地区のなす
は、8月初めごろから花がさかなくなつてしまつ
た。 また、木酢液単独の場合では、最後まで花はさ
いたが全体的に本発明区よりも少なく、さらに葉
の色合いが悪いものであつた。過酸化水素単独で
もやはり木酢液単独と同じ様子であつた。 一般的に長雨の後は、葉がもたれる現象(いち
よう現象)が一週間程度つづくが、本発明区はこ
の現象が少なく雨上がりに散布すれば、翌日に
は、もとの状態にかえるものであつた。木酢単独
では、この現象は少なくてすむようであるが、雨
上がりに散布した場合、もとの状態にかえるまで
には4〜5日を要した。過酸化水素単独では、こ
の現象に対しては木酢液より悪いようであるが、
回復力は木酢より優れていた。
[Table] Example 4 Clay soil 18 was placed in a planter (59 x 19 cm 2 ), and a 1000-fold diluted solution of Hyponex was sprinkled on it as fertilizer to prepare cultivation soil. Three eggplant seedlings were planted on top of this at the beginning of May and allowed to grow until mid-September. In the present invention, the drug shown in Example 1-No.
A 150-fold dilution was used. The spraying method was carried out for two weeks from the day of planting, but in the case of long rains, spraying was carried out as soon as the rain stopped, without being particular about the schedule. For the control group, a 150-fold dilution of 15% wood vinegar solution and 6% hydrogen peroxide solution was used. As a result, eggplants in areas where no chemicals were sprayed began to stop blooming from around the beginning of August. In addition, in the case of pyroligneous acid alone, flowers were produced till the end, but there were fewer flowers overall than in the invention plot, and the color of the leaves was worse. Hydrogen peroxide alone showed the same behavior as pyroligneous vinegar alone. Generally, after a long rain, the phenomenon of leaves drooping continues for about a week, but this invention area has less of this phenomenon, and if sprayed after rain, it will return to its original state the next day. It was hot. This phenomenon seems to be less when using wood vinegar alone, but when sprayed after rain, it took 4 to 5 days for the condition to return to its original state. Hydrogen peroxide alone seems to be worse than wood vinegar for this phenomenon, but
The recovery power was superior to that of wood vinegar.

Claims (1)

【特許請求の範囲】 1 過酸化水素と木酢液とを有効成分として含有
する溶液に8―オキシキノリンを共存させること
を特徴とする安定化された植物生育調製剤。 2 縮合リン酸塩を共存させることを特徴とする
特許請求の範囲第1項記載の植物生育調製剤。
[Scope of Claims] 1. A stabilized plant growth preparation agent characterized by coexisting 8-oxyquinoline in a solution containing hydrogen peroxide and wood vinegar as active ingredients. 2. The plant growth regulator according to claim 1, characterized in that a condensed phosphate salt is present.
JP21554382A 1982-12-10 1982-12-10 Plant growth regulator and its stabilization Granted JPS59106407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21554382A JPS59106407A (en) 1982-12-10 1982-12-10 Plant growth regulator and its stabilization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21554382A JPS59106407A (en) 1982-12-10 1982-12-10 Plant growth regulator and its stabilization

Publications (2)

Publication Number Publication Date
JPS59106407A JPS59106407A (en) 1984-06-20
JPS6139284B2 true JPS6139284B2 (en) 1986-09-03

Family

ID=16674165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21554382A Granted JPS59106407A (en) 1982-12-10 1982-12-10 Plant growth regulator and its stabilization

Country Status (1)

Country Link
JP (1) JPS59106407A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4817397B2 (en) * 2000-04-25 2011-11-16 岡山県 Cell or organ differentiation regulator and method of regulating morphogenesis using the same
EP2263447A1 (en) * 2000-04-25 2010-12-22 Okayama Prefecture Regulators of cell- or organ-differentiation and their application to method of regulating morphogenesis
WO2005094557A1 (en) * 2004-03-31 2005-10-13 Kureha Corporation Method of increasing plant sugar content and yield by absorption of hydrogen peroxide through root portion
WO2008072602A1 (en) 2006-12-11 2008-06-19 Japan Science And Technology Agency Plant growth regulator and use thereof
WO2013088956A1 (en) 2011-12-12 2013-06-20 岡山県 Compound for increasing amino acid content in plant, and use thereof

Also Published As

Publication number Publication date
JPS59106407A (en) 1984-06-20

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