JP2000309502A - Plant growth promotor and fertilizer using the same - Google Patents
Plant growth promotor and fertilizer using the sameInfo
- Publication number
- JP2000309502A JP2000309502A JP11121624A JP12162499A JP2000309502A JP 2000309502 A JP2000309502 A JP 2000309502A JP 11121624 A JP11121624 A JP 11121624A JP 12162499 A JP12162499 A JP 12162499A JP 2000309502 A JP2000309502 A JP 2000309502A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- plant growth
- fertilizer
- humic acid
- present
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は植物生長促進剤及び
該植物生長促進剤を使用した肥料に関し、特に甘草抽出
物とフミン酸又はニトロフミン酸を有効成分として含有
する植物生長促進剤及び該植物生長促進剤を使用した肥
料に関する。TECHNICAL FIELD The present invention relates to a plant growth promoter and a fertilizer using the plant growth promoter, and more particularly to a plant growth promoter containing a licorice extract and humic acid or nitrohumic acid as active ingredients, and the plant growth promoter. The present invention relates to a fertilizer using a promoter.
【０００２】[0002]
【従来の技術】近年、日本国内では、化学合成農薬、残
留農薬等の危険性が問題となっており、無農薬栽培、減
農薬栽培等が盛んに進められている。このような状況下
で、安全性の高い「植物活力剤」と呼ばれる商品の開発
が進められている。特に、キチン、キトサン、木酢液、
海草エキス、生薬エキス等を利用した商品、あるいは特
定の微生物を利用した商品などは数多く存在し、植物活
力剤といわれる商品は優に１００種を超えている。2. Description of the Related Art In recent years, the dangers of chemically synthesized pesticides and pesticide residues have become a problem in Japan, and cultivation without pesticides and cultivation with reduced pesticides have been actively promoted. Under such circumstances, the development of a highly safe product called a "plant activating agent" has been promoted. In particular, chitin, chitosan, wood vinegar,
There are many products using seaweed extracts, crude drug extracts, or the like, or products using specific microorganisms, and there are well over 100 types of products called plant stimulants.
【０００３】また、本出願人は、特開平８−１４３４０
６号公報において、生薬成分であるグリチルリチンと特
定のビタミンを併用することを特徴とする植物生長促進
剤を提案している。[0003] The present applicant has disclosed in Japanese Patent Application Laid-open No. Hei 8-14340.
No. 6 proposes a plant growth promoter characterized by using glycyrrhizin as a crude drug component and a specific vitamin in combination.
【０００４】一方、土壌改良剤の腐植酸質資材は保肥力
増強等の地力増進を図る資材である。その腐植酸質資材
のフミン酸あるいはニトロフミン酸が保肥力の他、植物
に直接作用して生長促進効果を有することが知られてい
る。また、フミン酸の生長促進効果を利用した液体型資
材も幾つか存在する。[0004] On the other hand, humic acid material as a soil conditioner is a material for improving soil strength such as enhancing fertilizing capacity. It is known that humic acid or nitrohumic acid as a humic acid material has a fertilizing effect and also has a growth promoting effect by directly acting on plants. There are also some liquid-type materials that utilize the growth promoting effect of humic acid.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、植物活
力剤といわれる商品は、どれもある特定の条件では、植
物生長促進効果を示すものの、その効果の安定性、再現
性等に問題がある。また、その効果も十分なものとはい
えず、より効果の高いものが求められている。However, although all of the products referred to as plant stimulants exhibit a plant growth promoting effect under certain conditions, they have problems in the stability and reproducibility of the effect. In addition, the effect is not sufficient, and a more effective one is required.
【０００６】また、腐植酸質資材のフミン酸あるいはニ
トロフミン酸の生長促進効果に関しても同様のことがい
える。The same can be said for the growth promoting effect of humic acid or nitrohumic acid as a humic acid material.
【０００７】そこで、本発明は、植物に対してより優れ
た成長促進効果を有する植物生長促進剤及び該植物生長
促進剤を使用した肥料を提供することを目的とする。Accordingly, an object of the present invention is to provide a plant growth promoter having a more excellent growth promoting effect on plants and a fertilizer using the plant growth promoter.
【０００８】[0008]
【課題を解決するための手段】本発明者らは、上記課題
を解決するために鋭意研究を重ねた結果、生薬成分であ
る甘草抽出物とフミン酸を組合せることにより、課題を
解決することができることを見出し、本発明を完成する
に至った。Means for Solving the Problems The present inventors have conducted intensive studies to solve the above-mentioned problems, and as a result, have solved the problem by combining licorice extract, a crude drug component, and humic acid. And found that the present invention was completed.
【０００９】すなわち、請求項１記載の植物生長促進剤
は、甘草抽出物とフミン酸又はニトロフミン酸を有効成
分として含有することを特徴とする。[0009] That is, the plant growth promoter according to claim 1 is characterized by containing a licorice extract and humic acid or nitrohumic acid as active ingredients.
【００１０】また、請求項２記載の植物成長促進剤は、
請求項１記載の植物成長促進剤において、甘草抽出物と
フミン酸又はニトロフミン酸の重量比が１０：１〜１：
１０００であることを特徴とする。[0010] The plant growth promoter according to claim 2 is
2. The plant growth promoter according to claim 1, wherein the weight ratio of the licorice extract to humic acid or nitrohumic acid is 10: 1 to 1: 1.
It is characterized by being 1,000.
【００１１】また、請求項３記載の植物成長促進剤は、
請求項１又は２記載の植物成長促進剤において、添加物
として、さらにビタミン、糖類、アミノ酸類、核酸類、
有機酸類、アルコールより選ばれる少なくとも１種以上
を含有することを特徴とする。[0011] Further, the plant growth promoter according to claim 3 is:
The plant growth promoter according to claim 1 or 2, wherein the additive further comprises vitamins, sugars, amino acids, nucleic acids,
It is characterized by containing at least one or more selected from organic acids and alcohols.
【００１２】また、請求項４記載の肥料は、請求項１記
載の植物生長促進剤を０．０５％〜５０重量％含み、肥
料成分として窒素、リン酸、カリウム、カルシウム、マ
グネシウム、イオウより選ばれる少なくとも１種以上を
含有することを特徴とする。The fertilizer according to claim 4 contains the plant growth promoter according to claim 1 in an amount of 0.05% to 50% by weight, and is selected from nitrogen, phosphoric acid, potassium, calcium, magnesium, and sulfur as a fertilizer component. Characterized in that it contains at least one or more of the above.
【００１３】また、請求項５記載の肥料は、請求項４記
載の肥料において、肥料成分として、さらに鉄、銅、亜
鉛、マンガン、モリブデン酸、塩素、ホウ素より選ばれ
る少なくとも１種以上を含有することを特徴とする。[0013] The fertilizer according to claim 5 is the fertilizer according to claim 4, further comprising, as a fertilizer component, at least one or more selected from iron, copper, zinc, manganese, molybdic acid, chlorine, and boron. It is characterized by the following.
【００１４】本発明の植物生長促進剤に用いられる甘草
抽出物は甘草から水、酸、アルカリ、有機溶媒等によっ
て抽出され、抽出法を限定するものではない。例えば、
抽出に温水を用いた場合、グリチルリチン、グラブル
酸、リキリチン、イソリキリチン等が抽出される。さら
に多糖類やミネラル分が含まれ、これらの各々の成分が
植物の生育の促進に寄与している。The licorice extract used for the plant growth promoter of the present invention is extracted from licorice with water, an acid, an alkali, an organic solvent or the like, and the extraction method is not limited. For example,
When hot water is used for the extraction, glycyrrhizin, glabric acid, liquiritin, isoliquiritin and the like are extracted. It also contains polysaccharides and minerals, and each of these components contributes to the promotion of plant growth.
【００１５】本発明に用いられるフミン酸あるいはニト
ロフミン酸は、土壌、堆肥、泥炭、腐植酸質資材等に含
まれる暗褐色、不定形の高分子弱酸であり、アルカリに
より抽出される。また、フミン酸塩として、フミン酸カ
リウムなどのアルカリ金属、フミン酸マグネシウムなど
のアルカリ土類金属、およびフミン酸アンモニウム等が
用いられる。The humic acid or nitrohumic acid used in the present invention is a dark brown, amorphous high-molecular weak acid contained in soil, compost, peat, humic acid materials and the like, and is extracted by alkali. As the humate, an alkali metal such as potassium humate, an alkaline earth metal such as magnesium humate, ammonium humate and the like are used.
【００１６】本発明の植物生長促進剤は、甘草抽出物と
フミン酸あるいはニトロフミン酸を、それぞれ公知の方
法で混合し、特に限定するものではないが、粉剤、粒
剤、液剤等の剤形にすることができる。甘草抽出物とフ
ミン酸あるいはニトロフミン酸は、その効果から重量比
で１０：１〜１：１０００の割合で混合する。The plant growth promoter of the present invention is prepared by mixing a licorice extract with humic acid or nitrohumic acid by a known method, and is not particularly limited. can do. The licorice extract and the humic acid or nitrohumic acid are mixed at a weight ratio of 10: 1 to 1: 1000 due to its effect.
【００１７】また、本発明の植物生長促進剤には、さら
に、ビタミン、糖類、アミノ酸類、核酸類、有機酸類、
アルコールなどの添加物を単独、又は２種以上選択して
混合することができる。The plant growth promoter of the present invention further comprises vitamins, sugars, amino acids, nucleic acids, organic acids,
Additives such as alcohols can be used alone or in combination of two or more.
【００１８】本発明の植物生長促進剤は、特に限定する
ものではないが、葉面散布処理、土壌混合処理、土壌潅
注処理、種子への処理、水耕栽培、組織培養用の培養液
への添加処理等により植物に適用でき、植物の種類によ
って異なるが、通常、水溶液としては、１〜１０００ｍ
ｇ／リットル、好ましくは１０〜２００ｍｇ／リットル
の濃度で適用できる。土壌混合の場合、混合物として、
１〜１００ｋｇ／アール、好ましくは１０〜３０ｋｇ／
アールの量で適用できる。The plant growth promoter of the present invention is not particularly limited, but is applied to a foliar spraying treatment, a soil mixing treatment, a soil irrigation treatment, a seed treatment, a hydroponic culture, and a culture solution for tissue culture. It can be applied to plants by addition treatment or the like, and varies depending on the type of plant.
g / l, preferably 10 to 200 mg / l. In the case of soil mixing, as a mixture,
1 to 100 kg / a, preferably 10 to 30 kg / a
Applicable in the amount of ares.
【００１９】適用対象となる植物としては、特に限定す
るものではないが、例えば、イネ、コムギ等の穀物類、
トマト、イチゴ等の果菜類、ホウレンソウ、レタス等の
葉菜類、ダイコン、ニンジン等の根菜類、モモ、ブドウ
等の果樹類、パンジー、ユリ等の花卉類、コウライシ
バ、ベントシバ等の芝類等が挙げられる。The plants to which the present invention is applied are not particularly limited, and include, for example, cereals such as rice and wheat;
Fruit vegetables such as tomatoes and strawberries; leaf vegetables such as spinach and lettuce; root vegetables such as radish and carrots; fruit trees such as peaches and grapes; flowers such as pansy and lilies; .
【００２０】また、本発明の植物生長促進剤は他の農
薬、肥料とも併用できる。The plant growth promoter of the present invention can be used in combination with other pesticides and fertilizers.
【００２１】この場合、本発明品植物生長促進剤を０．
０５％〜５０重量％含み、肥料成分として窒素、リン
酸、カリウム、カルシウム、マグネシウム、イオウより
選ばれる少なくとも１種以上を含有させることができ
る。[0021] In this case, the plant growth promoter of the present invention is added in an amount of 0.1%.
The fertilizer may contain at least one selected from nitrogen, phosphoric acid, potassium, calcium, magnesium, and sulfur as a fertilizer component.
【００２２】また、肥料成分として、さらに鉄、銅、亜
鉛、マンガン、モリブデン酸、塩素、ホウ素より選ばれ
る少なくとも１種以上を含有させることができる。Further, as a fertilizer component, at least one selected from iron, copper, zinc, manganese, molybdic acid, chlorine and boron can be further contained.
【００２３】[0023]
【発明の実施の形態】次に、本発明の実施の形態を実験
および実施例に基づいて具体的に説明するが、本発明は
これらに限定されるものではない。Next, embodiments of the present invention will be specifically described based on experiments and examples, but the present invention is not limited to these.
【００２４】実験１ フミン酸抽出液（市販泥炭を０．１％ＮａＯＨ液で抽出
後、ＨＣｌでｐＨ７．０とした）および甘草抽出物をそ
れぞれの濃度の水溶液とし、シャーレ中の濾紙上にそれ
ぞれ１０ｍｌずつ添加した。この濾紙上にコマツナ種子
を２０粒蒔き、２５℃、暗所条件で５日間培養後、茎
長、根長を計測した。結果を表１に示した（表中の数値
は無添加区の茎長および根長に対する添加区の伸長比率
を示す）。Experiment 1 The humic acid extract (commercially available peat was extracted with 0.1% NaOH solution and adjusted to pH 7.0 with HCl) and the licorice extract were made into aqueous solutions of each concentration, and each was put on a filter paper in a petri dish. Each 10 ml was added. Twenty Komatsuna seeds were sown on the filter paper and cultured for 5 days in a dark place at 25 ° C., and the stem length and root length were measured. The results are shown in Table 1 (the values in the table indicate the elongation ratio of the added section to the stem length and root length of the non-added section).
【００２５】表１より明らかなように、本発明の植物成
長促進剤はフミン酸と甘草抽出物を併用することによ
り、フミン酸、あるいは甘草抽出物単独で用いるより
も、さらに優れた生長促進効果が認められ、特に根にお
いて著しい。As is evident from Table 1, the plant growth promoter of the present invention, when used in combination with humic acid and licorice extract, has a more excellent growth promoting effect than when used alone with humic acid or licorice extract. Are observed, particularly in the roots.
【００２６】[0026]
【表１】 [Table 1]
【００２７】実施例１ ０．１ｋｇのフミン酸含有泥炭を１リットルの０．５％
のＮａＯＨ液に添加し、一晩撹拌抽出した。遠心分離機
により残渣を除いたフミン酸抽出液に対し、市販甘草抽
出物を０．１ｋｇ添加し、溶解後、最終的にｐＨを７．
０に調整することにより、本発明品植物生長促進剤が得
られた。Example 1 0.1 kg of peat containing humic acid was added to 1 liter of 0.5%
And extracted with stirring overnight. 0.1 kg of a commercially available licorice extract was added to the humic acid extract from which the residue was removed by a centrifuge, and after dissolution, the pH was finally adjusted to 7.
By adjusting the value to 0, the plant growth promoter of the present invention was obtained.
【００２８】実施例２ キュウリ苗を育苗ポット（径１２ｃｍ）で栽培した。供
試土壌は真砂土（２％バーク堆肥添加）を用い、肥料分
として、１リットル容あたりＮ：Ｐ2 Ｏ5 ：Ｋ 2 Ｏ＝２
００ｍｇ：４００ｍｇ：２００ｍｇを添加した。各々の
試験区について、芽出ししたキュウリの苗を移植し、実
施例１で得られた本発明品、あるいは市販植物活力剤を
それぞれ１０００倍希釈液として週に１度散布を行なっ
た。試験区のうち、土壌改良剤区は供試土壌に２０ｋｇ
／ａを混合した。３０日間栽培後の新鮮重（地上部、根
部）を判定した。Example 2 Cucumber seedlings were grown in nursery pots (diameter 12 cm). Offering
The test soil was masago (2% bark compost added) and fertilizer
As N: P per literTwo OFive : K Two O = 2
00 mg: 400 mg: 200 mg was added. Each
In the test plot, transplanted cucumber seedlings
The product of the present invention obtained in Example 1 or a commercially available plant activating agent
Spray once a week as a 1000-fold dilution
Was. Among the test plots, the soil conditioner plot was 20 kg in the test soil.
/ A. Fresh weight after 30 days cultivation (aboveground, root
Part).
【００２９】結果を表２に示した。（表中の数値は無添
加区の地上部重および地下部重に対する添加区の重量比
率を示す）その結果、本発明品は他の市販活力剤、土壌
改良剤に比べ著しい生育促進効果を示した。The results are shown in Table 2. (The numerical values in the table indicate the weight ratio of the added section to the above-ground section weight and the underground section weight of the non-added section.) As a result, the product of the present invention has a remarkable growth promoting effect as compared with other commercially available activating agents and soil conditioners. Was.
【００３０】[0030]
【表２】 [Table 2]
【００３１】実施例３ 本発明品あるいは市販植物活力剤等と液体肥料を組合せ
た場合の比較を行なう為、キュウリ苗の栽培を行なっ
た。試験は、実施例１で得られた本発明品、フミン酸抽
出液、市販酵素、市販活力剤を用いた。実施例２と同様
な方法で土壌を調整し、芽出ししたキュウリの苗を移植
した。週に１度葉面散布を行なった。なお、本発明品あ
るいは市販植物活力剤等の希釈時に、液体肥料（Ｎ：Ｐ
2 Ｏ5 ：Ｋ 2 Ｏ＝７．５：９．０：８．５）の５００倍
液を混合した。４０日後の乾燥重（地上部、地下部）を
測定した。Example 3 Combination of a liquid fertilizer with the product of the present invention or a commercially available plant activating agent
Cultivation of cucumber seedlings
Was. The test was performed using the humic acid extraction product of the present invention obtained in Example 1.
Discharge, commercially available enzymes, and commercially available activating agents were used. Same as Example 2
The soil in a simple way and transplant the cucumber seedlings
did. Foliar spraying was performed once a week. The product of the present invention
Or a liquid fertilizer (N: P
Two OFive : K Two O = 7.5: 9.0: 8.5) 500 times
The liquid was mixed. After 40 days of dry weight (aboveground, underground)
It was measured.
【００３２】結果を表３に示した。その結果、本発明品
と液体肥料の組合せは、市販活力剤等に比べ、優れた生
長促進効果を示した。The results are shown in Table 3. As a result, the combination of the product of the present invention and the liquid fertilizer showed an excellent growth promoting effect as compared with commercially available vitalizers and the like.
【００３３】[0033]
【表３】 [Table 3]
【００３４】実施例４ 本発明品の芝に対する効果を調査した。供試土壌は川砂
を用い、各々の試験区について元肥をした。腐植酸質資
材施用区は、資材と砂を混合した。葉面散布区について
は希釈時に、液体肥料（Ｎ：Ｐ2 Ｏ5 ：Ｋ2 Ｏ＝６．
５：６：１９）の５００倍液を混合し、週に１度散布し
た。対照区または腐植酸質資材施用区には液体肥料５０
０倍希釈液のみを散布した。播種後、２８日目から毎週
１度、地上部を刈り取り、新鮮重を測定した。７０日後
までの刈り取り総重量を調査した。Example 4 The effect of the product of the present invention on turf was investigated. For the test soil, river sand was used, and the original manure was applied to each test plot. The humic acid application zone mixed the material with sand. For the foliar spray plot, at the time of dilution, liquid fertilizer (N: P 2 O 5 : K 2 O = 6.
5: 6: 19) was mixed and sprayed once a week. Liquid fertilizer 50 in control or humic acid application
Only the 0-fold dilution was sprayed. After sowing, the above-ground part was cut off once a week from the 28th day, and the fresh weight was measured. The total weight of the mowing up to 70 days later was investigated.
【００３５】結果を表４に示した。その結果、本発明品
は、市販植物活力剤、腐植酸質資材との比較においても
生長促進効果を示した。The results are shown in Table 4. As a result, the product of the present invention also showed a growth promoting effect in comparison with commercially available plant activating agents and humic acid materials.
【００３６】[0036]
【表４】 [Table 4]
【００３７】[0037]
【発明の効果】以上説明したように、本発明では、甘草
抽出物とフミン酸あるいはニトロフミン酸を配合するこ
とにより、植物に対し、優れた生長促進作用を示し、そ
の結果、発芽促進、健苗育成、生育に要する期間の短
縮、収量向上、収穫物品質の向上等の効果が得られる。As described above, according to the present invention, by combining licorice extract and humic acid or nitrohumic acid, an excellent growth-promoting action is exhibited on plants. Effects such as shortening of the period required for breeding and growth, improvement of yield, improvement of crop quality, and the like are obtained.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ａ０１Ｎ 37/44 Ａ０１Ｎ 37/44 63/00 63/00 Ａ Ｃ Ｚ Ｃ０５Ｇ 1/00 Ｃ０５Ｇ 1/00 Ａ 3/00 3/00 Ｚ (72)発明者 古谷 祐治 広島県福山市箕沖町95番地７ 池田食研株 式会社内 Ｆターム(参考） 4H011 AB03 BA06 BB04 BB20 BB22 BC06 BC08 BC18 DA13 DD03 DD04 DE15 DG06 4H061 AA01 BB01 BB21 BB51 CC01 CC15 CC21 CC24 CC60 DD11 DD12 EE24 EE25 EE27 EE31 EE52 EE61 FF02 FF07 FF08 JJ01 JJ02 KK01 KK02 KK03 KK05 KK07 KK08 LL26 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) A01N 37/44 A01N 37/44 63/00 63/00 A C Z C05G 1/00 C05G 1/00 A 3 / 00 3/00 Z (72) Inventor Yuji Furuya 95-7 Minokioki-cho, Fukuyama-shi, Hiroshima F-term in Ikeda Shokuken Co., Ltd. (Reference) 4H011 AB03 BA06 BB04 BB20 BB22 BC06 BC08 BC18 DA13 DD03 DD04 DE15 DG06 4H061 AA01 BB01 BB21 BB51 CC01 CC15 CC21 CC24 CC60 DD11 DD12 EE24 EE25 EE27 EE31 EE52 EE61 FF02 FF07 FF08 JJ01 JJ02 KK01 KK02 KK03 KK05 KK07 KK08 LL26
Claims (5)
酸を有効成分として含有することを特徴とする植物生長
促進剤。1. A plant growth promoting agent comprising a licorice extract and humic acid or nitrohumic acid as active ingredients.
酸の重量比が１０：１〜１：１０００であることを特徴
とする請求項１記載の植物生長促進剤。2. The plant growth promoter according to claim 1, wherein the weight ratio of the licorice extract to humic acid or nitrohumic acid is from 10: 1 to 1: 1000.
アミノ酸類、核酸類、有機酸類、アルコールより選ばれ
る少なくとも１種以上を含有することを特徴とする請求
項１又は２記載の植物生長促進剤。3. Additives further include vitamins, sugars,
The plant growth promoting agent according to claim 1 or 2, comprising at least one or more selected from amino acids, nucleic acids, organic acids, and alcohols.
５％〜５０重量％含み、肥料成分として窒素、リン酸、
カリウム、カルシウム、マグネシウム、イオウより選ば
れる少なくとも１種以上を含有することを特徴とする肥
料。4. The plant growth promoting agent according to claim 1,
Contains 5% to 50% by weight, and nitrogen, phosphoric acid,
A fertilizer comprising at least one selected from potassium, calcium, magnesium and sulfur.
マンガン、モリブデン酸、塩素、ホウ素より選ばれる少
なくとも１種以上を含有することを特徴とする請求項４
記載の肥料。5. Fertilizer components further include iron, copper, zinc,
5. The composition according to claim 4, further comprising at least one selected from manganese, molybdic acid, chlorine and boron.
Fertilizer as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12162499A JP3639456B2 (en) | 1999-04-28 | 1999-04-28 | Plant growth promoter and fertilizer using the plant growth promoter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12162499A JP3639456B2 (en) | 1999-04-28 | 1999-04-28 | Plant growth promoter and fertilizer using the plant growth promoter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000309502A true JP2000309502A (en) | 2000-11-07 |
| JP3639456B2 JP3639456B2 (en) | 2005-04-20 |
Family
ID=14815878
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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| Country | Link |
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| JP (1) | JP3639456B2 (en) |
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|---|---|---|---|---|
| KR101034047B1 (en) | 2008-11-20 | 2011-05-11 | 조권호 | Method to manufacture plant growth regulator using peat moss |
| JP2014227343A (en) * | 2013-05-17 | 2014-12-08 | 公益財団法人ヒューマンサイエンス振興財団 | Plant growth accelerator |
| JP2015070823A (en) * | 2013-10-04 | 2015-04-16 | 丸善製薬株式会社 | Fruit or vegetable sugar content improver and method of producing the same, and sugar content improvement method |
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|---|---|
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