JP2016124848A - Effective tillering promoting method - Google Patents
Effective tillering promoting method Download PDFInfo
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- JP2016124848A JP2016124848A JP2015002037A JP2015002037A JP2016124848A JP 2016124848 A JP2016124848 A JP 2016124848A JP 2015002037 A JP2015002037 A JP 2015002037A JP 2015002037 A JP2015002037 A JP 2015002037A JP 2016124848 A JP2016124848 A JP 2016124848A
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- superheated steam
- effective tillering
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- yeast
- potassium
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001737 promoting effect Effects 0.000 title claims abstract description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 23
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 17
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 16
- 210000005253 yeast cell Anatomy 0.000 claims abstract description 14
- -1 phosphoric acid compound Chemical class 0.000 claims abstract description 12
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011591 potassium Substances 0.000 claims abstract description 11
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 11
- 150000003112 potassium compounds Chemical class 0.000 claims abstract description 11
- 229940041514 candida albicans extract Drugs 0.000 claims abstract description 10
- 239000012138 yeast extract Substances 0.000 claims abstract description 10
- 241000196324 Embryophyta Species 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 241000209504 Poaceae Species 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 244000005700 microbiome Species 0.000 claims abstract 4
- 240000007594 Oryza sativa Species 0.000 claims description 37
- 235000007164 Oryza sativa Nutrition 0.000 claims description 35
- 235000009566 rice Nutrition 0.000 claims description 34
- 230000000813 microbial effect Effects 0.000 claims description 17
- 235000007319 Avena orientalis Nutrition 0.000 claims description 4
- 235000007558 Avena sp Nutrition 0.000 claims description 3
- 240000005979 Hordeum vulgare Species 0.000 claims description 3
- 235000007340 Hordeum vulgare Nutrition 0.000 claims description 3
- 241000209056 Secale Species 0.000 claims description 3
- 235000007238 Secale cereale Nutrition 0.000 claims description 3
- 235000021307 Triticum Nutrition 0.000 claims description 3
- 241000209140 Triticum Species 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 claims description 3
- 241000209763 Avena sativa Species 0.000 claims 1
- 238000005194 fractionation Methods 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 13
- 239000003337 fertilizer Substances 0.000 description 12
- 210000005069 ears Anatomy 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 244000075850 Avena orientalis Species 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 235000021329 brown rice Nutrition 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000003630 growth substance Substances 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 230000005070 ripening Effects 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RZCJYMOBWVJQGV-UHFFFAOYSA-N 2-naphthyloxyacetic acid Chemical compound C1=CC=CC2=CC(OCC(=O)O)=CC=C21 RZCJYMOBWVJQGV-UHFFFAOYSA-N 0.000 description 1
- 229930192334 Auxin Natural products 0.000 description 1
- 241000371652 Curvularia clavata Species 0.000 description 1
- 240000002582 Oryza sativa Indica Group Species 0.000 description 1
- 240000008467 Oryza sativa Japonica Group Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000002363 auxin Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000002367 phosphate rock Substances 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 239000003375 plant hormone Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate 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
- 238000003672 processing method Methods 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002426 superphosphate Substances 0.000 description 1
- 230000009105 vegetative growth Effects 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
- A01N63/32—Yeast
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/26—Phosphorus; Compounds thereof
Abstract
Description
本発明は、稲などに対して処理されることにより有効分げつを促進させて収量を増やすことが可能である有効分げつ促進剤に関する。 The present invention relates to an effective tiller promoter which can increase yield by promoting effective tillering by treating rice or the like.
稲は、苗等が植えられた後、まず栄養生長が進行して、苗の根もとから新しい茎がでてくる分げつ期をむかえる。続いて、幼穂形成期、穂孕期、出穂・開花期、および成熟期と順を追って生殖生長が進み、稲穂が実って収穫できるようになる。
ここで分げつ期における茎の発生は、有効分げつと無効分げつとに分けられる。有効分げつとは、当該分げつのうち、生殖生長が進むことによって種子が実る穂が形成される茎をいう。また、無効分げつとは、発生しても穂が形成されないか、穂が形成されても種子が実らない茎をいう。
有効分げつの数が増えることにより１株当たりの実る種子の数も増えるため、有効分げつは収量の増減に大きな影響を与える要因の１つである。
In rice, after seedlings are planted, the vegetative growth first proceeds, and the tillering stage in which a new stem comes out from the root of the seedling begins. Subsequently, the reproductive growth proceeds in the order of young ear formation, ear bud, heading / flowering, and maturity, and the rice can be harvested and harvested.
Here, the occurrence of stems in the tillering period is divided into effective tillers and ineffective tillers. The effective tiller refers to a stalk from which the ears on which seeds grow are formed as the reproduction grows. Ineffective tillers refer to stems that do not form ears even when they occur or do not bear seeds even when they form.
As the number of effective tillers increases, the number of seeds per strain increases, so effective tillers are one of the factors that greatly affect the increase and decrease in yield.
そのため、有効分げつを促進させて収量を増やすために肥料や植物ホルモンなどの生長調節剤の使用が試みられているが、その効果は十分とはいえない。 For this reason, attempts have been made to use growth regulators such as fertilizers and plant hormones in order to promote effective tillering and increase yield, but the effect is not sufficient.
一方、ビール酵母などを用いて製造される、還元性肥料が知られている（例えば特許文献１）。当該還元性肥料は、例えば、微生物材料過熱水蒸気処理物を含む態様で構成されており、微生物材料過熱水蒸気処理物は、例えば酵母、酵母の抽出物、または酵母の細胞壁と、リン酸及びカリウムとを含む混合物に過熱水蒸気処理（水熱反応処理）を施すことにより得ることができる。特許文献１には当該還元性肥料を施用することで、果樹類の根の成長や、果実の肥大を促進できることが記載されている。 On the other hand, reducing fertilizers manufactured using beer yeast or the like are known (for example, Patent Document 1). The reducing fertilizer is configured to include, for example, a microbial material superheated steam-treated product, and the microbial material superheated steam-treated product includes, for example, yeast, yeast extract, or yeast cell wall, and phosphoric acid and potassium. It can obtain by performing a superheated steam process (hydrothermal reaction process) to the mixture containing this. Patent Document 1 describes that application of the reducing fertilizer can promote the growth of roots of fruit trees and the enlargement of fruits.
上述のとおり、分げつ期における有効分げつの促進について、肥料や生長調節剤の使用は十分な効果をあげることができていない。
本発明はこのような事情に基づきなされたものであり、有効分げつを促進可能である新規な技術を提供することを目的とする。
As described above, the use of fertilizers and growth regulators has not been sufficiently effective in promoting effective tillers during the tillering period.
The present invention has been made based on such circumstances, and an object thereof is to provide a novel technique that can promote effective tillering.
本発明者は有効分げつを促進できる技術について鋭意研究を行った。その結果、特許文献1に開示される微生物材料過熱水蒸気処理物を稲等に処理することで、有効分げつの数を増加できることを見出した。有効分げつの促進に対するこのような作用については特許文献1には開示されていない。 The present inventor has conducted intensive research on techniques that can promote effective tillering. As a result, it has been found that the number of effective tillers can be increased by treating the microbial material superheated steam-treated product disclosed in Patent Document 1 with rice or the like. Such an effect on the promotion of effective tillering is not disclosed in Patent Document 1.
本発明の要旨は以下のとおりである。
[1] 酵母、酵母の抽出物、または酵母の細胞壁、リン酸またはリン酸化合物及びカリウムまたはカリウム化合物を含む混合物に過熱水蒸気処理を施すことにより得られる微生物材料過熱水蒸気処理物を含む、有効分げつ促進剤。
[2] 酵母、酵母の抽出物、または酵母の細胞壁、リン酸またはリン酸化合物及びカリウムまたはカリウム化合物を含む混合物に過熱水蒸気処理を施すことにより得られる微生物材料過熱水蒸気処理物をイネ科植物に処理することを含む、有効分げつを促進する方法。
[3] 前記微生物材料過熱水蒸気処理物を葉面散布することにより前記イネ科植物に処理する[2]に記載の有効分げつを促進する方法。
[4] 前記イネ科植物が、稲、小麦、大麦、ライムギ、またはエンバクである[2]または[3]に記載の有効分げつを促進する方法。
[5] 前記微生物材料過熱水蒸気処理物を分げつ期においてイネ科植物に処理する[2]から[4]のいずれか1つに記載の有効分げつを促進する方法。
[6] 前記微生物材料過熱水蒸気処理物を有効分げつ期においてイネ科植物に処理する[5]に記載の有効分げつを促進する方法。
The gist of the present invention is as follows.
[1] Effective fraction containing yeast material, yeast extract or yeast cell wall, microbial material superheated steam treatment product obtained by subjecting yeast cell wall, phosphate or phosphate compound and potassium or potassium compound mixture to superheat steam treatment Gill promoter.
[2] Microbial material superheated steam-treated product obtained by subjecting yeast, yeast extract or yeast cell wall, phosphoric acid or a mixture containing phosphate compound and potassium or potassium compound to superheated steam treatment, A method of promoting effective tillering, including processing.
[3] The method for promoting effective tillering according to [2], wherein the microbial material is treated with the Gramineae plant by foliar spraying the superheated steam-treated product.
[4] The method for promoting effective tiller according to [2] or [3], wherein the gramineous plant is rice, wheat, barley, rye, or oat.
[5] The method for promoting effective tiller according to any one of [2] to [4], wherein the microbial material superheated steam-treated product is treated with a grass family in a tillering stage.
[6] The method for promoting effective tiller according to [5], wherein the microbial material superheated steam-treated product is treated with a grass family plant during an effective tillering period.
本発明によれば、有効分げつを促進可能である新規な技術を提供することができる。 ADVANTAGE OF THE INVENTION According to this invention, the novel technique which can promote an effective tiller can be provided.
以下、本発明の1つの実施形態について詳述する。
本実施形態の有効分げつ促進剤は、微生物材料過熱水蒸気処理物を含んで構成されており、微生物材料過熱水蒸気処理物は、酵母、酵母の抽出物、または酵母の細胞壁、リン酸またはリン酸化合物及びカリウムまたはカリウム化合物を含む混合物に過熱水蒸気処理（水熱反応処理）を施すことにより得ることができる。
Hereinafter, one embodiment of the present invention will be described in detail.
The effective tillering accelerator of the present embodiment includes a microbial material superheated steam-treated product, and the microbial material superheated steam-treated product is composed of yeast, yeast extract, or yeast cell wall, phosphoric acid or phosphorus. It can be obtained by subjecting a mixture containing an acid compound and potassium or a potassium compound to superheated steam treatment (hydrothermal reaction treatment).
微生物材料過熱水蒸気処理物は、上記の特許文献１などに開示されており、例えば当該特許文献１に開示される方法に従って従来公知の材料から製造することができる。
ここで、特に限定されないが、酵母、酵母の抽出物、又は酵母の細胞壁は、泥状ビール酵母、圧搾ビール酵母、乾燥ビール酵母、ビール酵母懸濁液、乾燥酵母細胞壁、酵母細胞壁懸濁液、及びビール酵母含有無機物からなる群から選ばれる少なくとも１種に由来するようにすることができる。
リン酸またはリン酸化合物としては単独でも２種以上混合して用いてもよく、リン酸化合物としては、肥料の成分として従来公知のリン酸化合物を用いることができる。具体的には、種々の可溶性又はク溶性肥料を用いればよく、リン鉱石を硫酸で処理してリン酸を可溶化した過リン酸石灰や、重過リン酸石灰、混合物としての熔性リン肥料や焼成リン肥等を挙げることができる。
カリウムまたはカリウム化合物についても単独でも２種以上混合して用いてもよい。カリウム化合物としては、肥料として従来公知のカリウム化合物を用いればよく、具体的には、塩化カリウム、硫酸カリウム、水酸化カリウム、及び硝酸カリウム等を挙げることができる。
また、酵母、酵母の抽出物、又は酵母の細胞壁、リン酸またはリン酸化合物及びカリウムまたはカリウム化合物の混合割合は特に限定されず、当業者が適宜設定でき、例えば、酵母、酵母の抽出物、又は酵母の細胞壁１００重量部に対し、リン酸またはリン酸化合物０より大きく１３５重量部以下、カリウムまたはカリウム化合物０より大きく１００重量部以下とすることができる。
The microbial material superheated steam-treated product is disclosed in the above-mentioned Patent Document 1, and can be produced from a conventionally known material according to the method disclosed in Patent Document 1, for example.
Here, although not particularly limited, the yeast, yeast extract, or yeast cell wall is muddy beer yeast, pressed beer yeast, dried beer yeast, beer yeast suspension, dried yeast cell wall, yeast cell wall suspension, And at least one selected from the group consisting of beer yeast-containing inorganic substances.
The phosphoric acid or phosphoric acid compound may be used alone or in combination of two or more. As the phosphoric acid compound, a conventionally known phosphoric acid compound can be used as a fertilizer component. Specifically, various soluble or soluble fertilizers may be used, and phosphoperium lime, heavy superphosphate lime, and phosphorous fertilizer as a mixture obtained by treating phosphate rock with sulfuric acid to solubilize phosphoric acid. And calcined phosphorus fertilizer.
Potassium or potassium compounds may be used alone or in combination of two or more. As the potassium compound, a conventionally known potassium compound may be used as a fertilizer, and specific examples include potassium chloride, potassium sulfate, potassium hydroxide, and potassium nitrate.
Further, the mixing ratio of yeast, yeast extract, or yeast cell wall, phosphoric acid or phosphate compound and potassium or potassium compound is not particularly limited, and can be appropriately set by those skilled in the art, for example, yeast, yeast extract, Alternatively, it can be greater than phosphoric acid or phosphoric acid compound 0 to 135 parts by weight or greater than potassium or potassium compound 0 to 100 parts by weight or less with respect to 100 parts by weight of the yeast cell wall.
本実施形態の有効分げつ促進剤の使用方法については特に限定されず、例えば分げつ期前もしくは分げつ期（本葉６〜１０枚）に入った稲等のイネ科植物に本実施形態の有効分げつ促進剤を１回以上処理するなどすればよい。ここで、有効分げつをさらに増やして収量を増加できる観点から、有効分げつ期（本葉６〜８枚）と無効分げつ期（本葉９〜１０枚）とから構成される分げつ期のうち、有効分げつ期に本実施形態の有効分げつ促進剤の処理を行うことが好ましい。
処理方法は特に限定されないが、農作業効率の観点から、葉面散布によりイネ科植物に対して処理することが好ましい。水稲に関しては水口への流し込み処理も好ましい。
また、処理する量についても特に限定されず、例えば、葉面散布の場合、１０ａ当たり得られた本実施形態の有効分げつ促進剤（原液）を10ml〜1000mlの範囲で、希釈倍率が1倍〜10000倍として投与すればよい。好ましくは原液を40ml〜400mlの範囲で、希釈倍率が50倍〜1000倍として投与する。
また、本実施形態の有効分げつ促進剤を処理するイネ科植物としては、特に限定されず当業者が適宜設定することができるが、例えば稲や、小麦、大麦、ライムギ、エンバク（オート麦）などの麦類を挙げることができる。また、稲については水稲、陸稲のいずれであってもよい。なお、水稲の場合、１０ａ当たりの株数は、通常、1万株〜2.3万株である。
The method of using the effective tillering promoter of the present embodiment is not particularly limited. For example, the present invention is applied to a rice plant such as rice before the tillering stage or into the tillering stage (6 to 10 main leaves). What is necessary is just to process the effective tiller promoter of the embodiment once or more. Here, from the viewpoint of increasing the yield by further increasing the effective tiller, it is composed of an effective tillering period (6 to 8 main leaves) and an invalid tiller period (9 to 10 main leaves). Of the tilling periods, it is preferable to perform the treatment of the effective tillering promoter of the present embodiment during the effective tilling period.
Although a processing method is not specifically limited, From the viewpoint of agricultural work efficiency, it is preferable to treat gramineous plants by foliar spraying. For paddy rice, a pouring treatment into a water inlet is also preferable.
Also, the amount to be treated is not particularly limited. For example, in the case of foliar application, the effective tillering accelerator (stock solution) of this embodiment obtained per 10a is in the range of 10 ml to 1000 ml, and the dilution rate is 1 What is necessary is just to administer as 1 to 10,000 times. Preferably, the stock solution is administered in a range of 40 ml to 400 ml with a dilution rate of 50 times to 1000 times.
In addition, the gramineous plant for treating the effective tiller promoter of this embodiment is not particularly limited and can be appropriately set by those skilled in the art. For example, rice, wheat, barley, rye, oat (oats) ) And the like. In addition, the rice may be either paddy rice or upland rice. In the case of paddy rice, the number of strains per 10a is usually 10,000 to 23,000.
以上、本実施形態の有効分げつ促進剤によれば、処理した稲等のイネ科植物における有効分げつの数を増加させることができるので、一株における穂の数の増加、登熟向上（結実籾数の増加、不稔率の低減）、千粒重の増加などの効果を得ることができ、その結果、収量を増加させることが可能となる。
また、本実施形態に係る微生物材料過熱水蒸気処理物が稲等のイネ科植物に処理されることにより、発根（細根）が促進されて吸肥量が増加するほか、倒伏軽減などの効果も得られる。そのため、処理した稲等のイネ科植物の収量を増加させることができる。
As described above, according to the effective tillering promoter of the present embodiment, the number of effective tillers in the gramineous plant such as treated rice can be increased. Effects such as an increase in the number of seedlings and a reduction in sterility and an increase in the weight of a thousand grains can be obtained, and as a result, the yield can be increased.
In addition, the microbial material superheated steam-treated product according to the present embodiment is processed by rice plants such as rice, so that rooting (fine roots) is promoted and the amount of fertilizer absorption is increased. can get. Therefore, it is possible to increase the yield of grasses such as treated rice.
以下の実施例により本発明を更に具体的に説明するが、本発明はこれらに限定されない。 The following examples further illustrate the present invention, but the present invention is not limited thereto.
［実施例の有効分げつ促進剤の製造］
実施例の微生物材料過熱水蒸気処理物を含む有効分げつ促進剤は、以下のようにして製造した。
まず、磁力撹拌型水熱反応釜に、酵母細胞壁570ｋｇとリン酸8重量％・カリウム7重量％に調整された液体肥料3230ｋｇを投入し混合液を得た。その混合液を撹拌混合しながら加温し、反応釜内を蒸気で満たした後、蓋を閉めて温度170℃、圧力0.95MPaまで昇温し、微生物材料過熱水蒸気処理物である有効分げつ促進剤3800ｋｇを得た。
[Production of Effective Tillering Accelerator of Examples]
The effective tillering accelerator containing the microbial material superheated steam-treated product of the examples was produced as follows.
First, 570 kg of yeast cell walls and 3230 kg of liquid fertilizer adjusted to 8% by weight of phosphoric acid and 7% by weight of potassium were added to a magnetically stirred hydrothermal reactor to obtain a mixed solution. The mixture is heated while being stirred and mixed, and after the reaction kettle is filled with steam, the lid is closed and the temperature is raised to 170 ° C and the pressure is 0.95 MPa. 3800 kg of accelerator was obtained.
［試験例１］
水稲（品種：インディカ米 OM4900）に対して１）実施例の有効分げつ促進剤 0.3%液、２）Vipac88 0.3%液、３）無散布の3試験区を設定し、田植え後28日目と50日目に10 aあたり40 L を全面葉面散布した。なお、Vipac88（a-Naphthyl Acetic Acid (アルファ-N.A.A)，b-Naphthoxy Acetic Acid (ベータ -N.A.A)）は慣行の植物生長調整剤であり、オーキシンの一種である。
また、田植え後28日目は有効分げつ期、50日目は穂孕期に相当する。
上記の処理を行った水稲について栽培を行い、田植え後90日目に各区坪刈りを行って収穫調査を実施した。結果を表１に示す。
[Test Example 1]
For paddy rice (variety: Indica rice OM4900) 1) Effective tillering accelerator 0.3% solution of the example, 2) Vipac88 0.3% solution, 3) No spraying 3 test plots, 28 days after rice planting On the 50th day, 40 L per 10 a was sprayed over the entire surface. Vipac88 (a-Naphthyl Acetic Acid (alpha-NAA), b-Naphthoxy Acetic Acid (beta-NAA)) is a conventional plant growth regulator and is a kind of auxin.
The 28th day after rice planting corresponds to the effective tillering period, and the 50th day corresponds to the earing period.
Cultivation was carried out on the paddy rice subjected to the above-mentioned treatment, and harvesting surveys were carried out by cutting each area on the 90th day after rice planting. The results are shown in Table 1.
有効分げつ促進剤の葉面散布によって、総収穫量（1.43倍）、穂数（1.21倍）、千粒重（1.04倍）、登熟籾数（1.68倍）、一穂粒数（1.22倍）、登熟歩合（1.38倍）が増加した。
また、根張りが良く主稈がしっかりし、倒伏が軽減された（倒伏度合が2）。
By foliar application of an effective tillering accelerator, total yield (1.43 times), number of ears (1.21 times), thousand grain weight (1.04 times), number of ripening pods (1.68 times), number of ears (1.22 times), Ripening rate (1.38 times) increased.
In addition, it was well rooted and the host was firm, and the lodging was reduced (the degree of lodging was 2).
［試験例２］
水稲（品種：ジャポニカ米 はえぬき）に対して １）実施例の有効分げつ促進剤 0.1%液、２）無散布の2試験区を設定し、有効分げつ期（本葉6〜8枚時期）に有効分げつ促進剤を10 a（約2万株）あたり200 L 全面葉面散布した。収穫直前に立毛調査で株あたりの平均穂数を調査し、収穫後ライスセンターに出荷して総収量、くず米率（10aあたりのくず米量）、一等米率（10aあたりの一等米量）を調査した。なお、くず米とは1.8〜2mmの篩にかけて通過したものをいう。また、一等米とは上記篩を通過しなかったもののうち、農林水産省が定める水稲うるち玄米及び水稲もち玄米の品位に基づき等級検査を行って最上級である一等と分類されるものをいう。
結果を図1に示す。
[Test Example 2]
For paddy rice (variety: japonica rice haenuki) 1) Effective tillering accelerator 0.1% solution of the example, 2) Set 2 test areas without spraying, and effective tillering period (6-8 leaves) The effective tillering accelerator was sprayed over the entire surface of 200 L per 10 a (about 20,000 strains). Immediately before harvesting, the average number of ears per strain is investigated by a napping survey, and shipped to a rice center after harvesting. Total yield, waste rice rate (waste rice amount per 10a), first rice rate (first rice amount per 10a) investigated. In addition, crushed rice means what passed through a 1.8-2 mm sieve. In addition, among first-class rice that did not pass through the above sieves, one that is classified as the highest grade by performing a grade inspection based on the quality of paddy rice brown rice and paddy rice brown rice determined by the Ministry of Agriculture, Forestry and Fisheries Say.
The results are shown in Figure 1.
図1から理解できるように、有効分げつ促進剤の葉面散布によって、総収穫量（1.56倍）、穂数（1.64倍）が増加した。また、くず米が減少して一等米が増加し、品質が向上した。 As can be understood from FIG. 1, the total yield (1.56 times) and the number of ears (1.64 times) increased by foliar application of the effective tillering accelerator. In addition, scrap rice decreased, first-class rice increased, and quality improved.
［試験例３］
水稲（品種：黒米 さよむらさき）に対して １）有効分げつ促進剤0.1%液、２）無散布の2試験区を設定し、１）の区については田植え後30日目と100日目に有効分げつ促進剤を10 a（約12,000株）あたり500 Lを全面葉面散布した。田植え後30日目は有効分げつ期〜無効分げつ期に、100日目は出穂期に相当する。
[Test Example 3]
For paddy rice (variety: black rice Sayomurasaki) 1) Effective tillering accelerator 0.1% solution, 2) 2 non-spraying test zones are set, and 30 days and 100 days after rice planting for 1) In addition, 500 L per 10 a (about 12,000 strains) of effective tillering accelerator was sprayed on the entire surface. The 30th day after rice planting corresponds to the effective tillering period and the 100th day corresponds to the heading period.
収穫後に堀上調査したところ、図2に示すように１）の区（処理区）では発根量（細根量）と分げつ数が多く、根が白く健全な状態が維持されていた。
また１）の区では有効分げつ促進剤の葉面散布によって総収穫量が1.13倍増加した（有効分げつ促進剤処理区；329.7 ｋｇ/10a 、無散布区；292.6 ｋｇ/10a）。
As shown in Fig. 2, after the harvest, a survey was conducted to find that the roots (fine roots) and the number of tillers were high in 1) (treatment zone) and the roots were white and healthy.
In 1), the total yield increased by 1.13 times by foliar application of the effective tiller promoter (effective tiller accelerator treatment zone: 329.7 kg / 10a, no spray zone: 292.6 kg / 10a).
Claims (6)
6. The method for promoting effective tillering according to claim 5, wherein the microbial material superheated steam-treated product is treated to a gramineous plant in an effective tillering period.
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| PCT/JP2015/004889 WO2016110885A1 (en) | 2015-01-08 | 2015-09-25 | Effective tilling promoter and effective tilling promoting method |
| AU2015376023A AU2015376023B2 (en) | 2015-01-08 | 2015-09-25 | Effective tilling promoter and effective tilling promoting method |
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| WO2006059683A1 (en) * | 2004-12-03 | 2006-06-08 | Asahi Breweries, Ltd. | Plant growth controller |
| JP2009534445A (en) * | 2006-04-26 | 2009-09-24 | ビーエーエスエフ ソシエタス・ヨーロピア | Compositions and methods for improving plant hygiene |
| WO2010104197A1 (en) * | 2009-03-13 | 2010-09-16 | アサヒビール株式会社 | A reducing mixture derived from microorganisms which has an oxidation-reduction potential of 0mv or less, and production method for same |
| WO2013094235A1 (en) * | 2011-12-21 | 2013-06-27 | アサヒグループホールディングス株式会社 | Reducible fertilizer |
| WO2014136863A1 (en) * | 2013-03-07 | 2014-09-12 | コスモ石油株式会社 | Plant growth accelerator |
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| CN102533553B (en) * | 2011-12-29 | 2013-06-26 | 湖南省微生物研究所 | Organic matter decomposition combined fungicide for rapidly degrading rice straws and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2006059683A1 (en) * | 2004-12-03 | 2006-06-08 | Asahi Breweries, Ltd. | Plant growth controller |
| JP2009534445A (en) * | 2006-04-26 | 2009-09-24 | ビーエーエスエフ ソシエタス・ヨーロピア | Compositions and methods for improving plant hygiene |
| WO2010104197A1 (en) * | 2009-03-13 | 2010-09-16 | アサヒビール株式会社 | A reducing mixture derived from microorganisms which has an oxidation-reduction potential of 0mv or less, and production method for same |
| WO2013094235A1 (en) * | 2011-12-21 | 2013-06-27 | アサヒグループホールディングス株式会社 | Reducible fertilizer |
| WO2014136863A1 (en) * | 2013-03-07 | 2014-09-12 | コスモ石油株式会社 | Plant growth accelerator |
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