WO2001062093A1 - Promoteurs de croissance des plantes et procede de promotion de la croissance des plantes - Google Patents

Promoteurs de croissance des plantes et procede de promotion de la croissance des plantes Download PDF

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Publication number
WO2001062093A1
WO2001062093A1 PCT/JP2001/001346 JP0101346W WO0162093A1 WO 2001062093 A1 WO2001062093 A1 WO 2001062093A1 JP 0101346 W JP0101346 W JP 0101346W WO 0162093 A1 WO0162093 A1 WO 0162093A1
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WO
WIPO (PCT)
Prior art keywords
soil
plant growth
genus
microorganism belonging
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.)
Ceased
Application number
PCT/JP2001/001346
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English (en)
Japanese (ja)
Inventor
Michihiro Sato
Masanori Oka
Shigeru Kanari
Hiromi KODAKA
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.)
Kureha Corp
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Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to AU2001234147A priority Critical patent/AU2001234147A1/en
Priority to JP2001570693A priority patent/JP4070464B2/ja
Publication of WO2001062093A1 publication Critical patent/WO2001062093A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A01N63/20—Bacteria; Substances produced thereby or obtained therefrom

Definitions

  • the present invention relates to a plant growth promoter and a plant growth promotion method.
  • the plant growth promoter or the plant growth promotion method of the present invention is used, even if the soil is unsuitable for plant growth (for example, salt accumulation soil, highly acidic soil, or highly alkaline soil, etc.), it will Settlement and growth can be achieved.
  • the soil for example, salt accumulation soil, highly acidic soil, or highly alkaline soil, etc.
  • Known methods for improving the growth base include, for example, (1) a method of mixing good-quality soil with a poor-growth base soil, and (2) removing or spreading the bad-growth base soil, and then adding good-quality soil on the soil. Or (3) a method of mixing an organic soil amendment (eg, bark compost) and a fertilizer into a poorly grown base soil.
  • an organic soil amendment eg, bark compost
  • the known method (1) has a drawback that it has a serious adverse effect on the environment in that it is necessary to collect high-quality soil used as a guest soil.
  • an object of the present invention is to provide a plant that can stably grow a plant for a long period of time even on a poor growth base soil that is unsuitable for growing a plant, and that can reduce the adverse effect on the environment at low cost.
  • a growth promoter and a method for promoting plant growth are provided. In that. Disclosure of the invention
  • a plant growth promoting agent according to the present invention which comprises a microorganism belonging to the genus Staphylococcus or a microorganism belonging to the genus Brevibacterium. .
  • the present invention also relates to a method for promoting plant growth, comprising adding a microorganism belonging to the genus Staphylococcus or a microorganism belonging to the genus Brevibacterium to soil.
  • the present invention relates to the use of a microorganism belonging to the genus Staphylococcus or a microorganism belonging to the genus Brevibacterium as a plant growth promoter.
  • Fig. 1 is a photograph showing the morphology of each plant one and a half months after planting trees (Pinus densiflora and Sharinbai) on dredged soil in a harbor using the plant growth promoter of the present invention. .
  • Fig. 2 is a photograph showing the morphology of each plant one and a half months after planting trees (Pinus sylvestris and Sharinbai) on the port dredged soil using a known organic soil amendment.
  • FIG. 3 is a photograph showing the morphology of a plant about one month after planting Miyako turf on a power plant intake dredged soil using the plant growth promoter of the present invention.
  • Figure 4 is a photograph showing the morphology of the plant about one month after planting Miyako lawn on the power plant intake dredged soil (control).
  • FIG. 5 is a photograph showing the morphology of a plant at the time when approximately 40 days have passed since germination, when turfgrass seeds were sown on a highly acidic soil using the plant growth promoter of the present invention.
  • Fig. 6 is a copy showing the morphology of plants at the time when about 40 days had passed since germination, when turfgrass seeds were sown on highly alkaline soil using zeolite or the plant growth promoter of the present invention. Is true.
  • the plant growth promoter of the present invention contains at least one microorganism selected from the group consisting of microorganisms belonging to the genus Staphylococcus and microorganisms belonging to the genus Brevipacterium. That is, the plant growth promoter of the present invention can contain only one or more microorganisms belonging to the genus Staphylococcus, or can contain only one or more microorganisms belonging to the genus Brevibacterium, Alternatively, one or more microorganisms belonging to the genus Staphylococcus and one or more microorganisms belonging to the genus Brevibacterium can be simultaneously established.
  • the microorganism belonging to the genus Staphylococcus which can be used in the present invention is not particularly limited as long as it is a microorganism exhibiting a plant growth promoting action (particularly, a microorganism exhibiting a plant growth promoting action even in an unsuitable plant growth soil).
  • Examples include, but are not limited to, Staphylococcus lentus (eg, ATCC 49574 or ATCC 29070).
  • the microorganism belonging to the genus Brevipacterium which can be used in the present invention is not particularly limited as long as it is a microorganism exhibiting a plant growth promoting action (particularly, a microorganism exhibiting a plant growth promoting action even in an unsuitable plant growth soil).
  • Brevipacterium epidermidis for example, ATCC 355 14 or ATCC 4 9089
  • ATCC 355 14 or ATCC 4 9089 can be mentioned.
  • the plant growth promoting agent of the present invention preferably simultaneously contains one or more microorganisms belonging to the genus Staphylococcus and one or more microorganisms belonging to the genus Brevipacterium. It is particularly preferable to simultaneously contain Coccus' Lentus and Brevibacterium umpidermidis.
  • the state of a microorganism belonging to the genus Staphylococcus or a microorganism belonging to the genus Brevipacterium contained in the plant growth promoter of the present invention can be determined using the plant growth promoter of the present invention.
  • a culture that is, a cell and a medium (for example, , A liquid medium or a solid medium), or a cell obtained by completely or partially removing the medium from the culture by a known separation method (for example, centrifugation or filtration). It can also be in the state of.
  • the amount of the microorganism belonging to the genus Staphylococcus and the microorganism belonging to the genus Z or Brevipacterium contained in the plant growth promoter of the present invention is determined by adding the plant growth promoter of the present invention to the soil.
  • the amount is not particularly limited as long as it is an amount showing a promoting action.
  • it can be 1 XI to 1 ⁇ 10 8 per 1 cm 3 of the plant growth promoting agent.
  • the plant growth promoter of the present invention can further include a soil bacterial group other than a microorganism belonging to the genus Staphylococcus and a microorganism belonging to the genus Brevipacterium.
  • the plant growth promoter of the present invention includes, for example, known plant growth promoters, for example, fertilizers (eg, nitrogen fertilizer, phosphate fertilizer, or potassium fertilizer, or mixed fertilizer), plant hormones, Amino acids or sugars may also be included.
  • the plant growth promoter of the present invention is not particularly limited, it can be prepared, for example, by a known preparation method similar to a known plant growth promoter containing a microorganism. For example, after cultivating the inoculum, the obtained seed culture is cultured in a large-capacity liquid medium to obtain a large amount of the target microorganism, and these microorganisms and organic substances (for example, agricultural products, agricultural waste, or livestock excrement) ), followeded by fermentation and aging at about 15 to 90 ° C for about 30 to 180 days, whereby the plant growth promoter of the present invention can be prepared.
  • a known preparation method similar to a known plant growth promoter containing a microorganism For example, after cultivating the inoculum, the obtained seed culture is cultured in a large-capacity liquid medium to obtain a large amount of the target microorganism, and these microorganisms and organic substances (for example, agricultural products, agricultural waste, or livestock excrement) ), followeded by
  • the plant growth promoting agent of the present invention comprises at least one microorganism selected from the group consisting of microorganisms belonging to the genus Staphylococcus and microorganisms belonging to the genus Brevipacterium, and a carrier or diluent [particularly, various preparations for plants (for example, a carrier or a diluent conventionally used in a plant growth promoter or a harmful substance controlling agent) can be used in the form of a composition comprising:
  • a microorganism belonging to the genus Staphylococcus or a microorganism belonging to the genus Brevipacterium can be added to the soil as it is. Alternatively, it can be added to soil in the form of the plant growth promoter of the present invention.
  • the state of the microorganism is not particularly limited as long as the microorganism can proliferate.
  • a culture that is, a cell and a medium (for example, a liquid) Medium or solid medium
  • the cells may be completely or partially removed from the culture by a known separation method (eg, centrifugation or filtration). It can also be added to soil in the state.
  • the soil to which the plant growth promoting method or plant growth promoting agent of the present invention can be applied includes soil for plant cultivation (for example, cultivation or planting of crops) (including soil to be implemented in the future). It is not particularly limited as long as it is, for example, it can be applied to either soil suitable for plant growth or soil unsuitable for plant growth. It is preferable to apply to natural soil (for example, salt accumulation soil, highly acidic soil, or highly alkaline soil).
  • the salt accumulation soil means a soil having an electrical conductivity (EC) of preferably at least 0.1 dS / cm, more preferably at least 0.1 dSZ cm.
  • EC electrical conductivity
  • the soil EC can be measured, for example, by the electric conductivity method.
  • the highly acidic soil means a soil in which the pH of the soil is preferably 5 or less, more preferably 4 or less, and examples thereof include cut slope soil.
  • the high soil strength soil means a soil having a pH of preferably 8 or more, more preferably 9 or more, and examples thereof include sea sand and calcareous soil.
  • the soil pH can be measured, for example, by a glass electrode method (JIS 882-0-7).
  • Examples of a method for adding a microorganism belonging to the genus Staphylococcus or a microorganism belonging to the genus Brevipacterium to soil include, for example, a method of mixing the microorganism with the soil, a method of spraying the microorganism on the soil, or A method of mixing or spraying a culture obtained by previously mixing and culturing the microorganisms may be mentioned.
  • a known plant growth promoter for example, a fertilizer (for example, a nitrogen fertilizer, a phosphate fertilizer, or a potassium fertilizer, or a mixed fertilizer), a plant hormone, or a fertilizer] Amino acids or sugars], soil amendments (eg, bark compost, activated sludge compost, peat moss, or compost), and Z or high-quality soil.
  • the time at which a microorganism belonging to the genus Staphylococcus or a microorganism belonging to the genus Brevipacterium is added to the soil is not particularly limited.
  • the microorganism is added before planting a plant (including a seedling or a seed).
  • the microorganisms can be added at the same time as the plant is planted, or the microorganisms can be added (eg, sprayed) after planting the plant.
  • microorganisms belonging to the genus Staphylococcus and microorganisms belonging to the genus z or Brevipacterium it is preferable to add the microorganisms before planting a plant (including a seedling or a seed).
  • the amount of a microorganism belonging to the genus Staphylococcus or a microorganism belonging to the genus Brevipacterium added to the soil is not particularly limited as long as it is an amount showing a plant growth promoting action. Rather, it should be determined appropriately according to various conditions, for example, the condition of the soil to which the microorganism is added (for example, salt concentration or pH), the type of microorganism to be added, or the type of plant to be grown. Can be.
  • the target plant to which the plant growth promoting method or plant growth promoter of the present invention can be applied is not particularly limited. For example, woody plants (for example, conifers, evergreen broad-leaved trees, and deciduous broad-leaved trees) , Or fruit trees) or herbaceous plants (eg, turfgrass, cereal plants, or vegetables).
  • Examples of the conifers include Japanese black pine, Japanese red pine, and Japanese cedar.
  • Examples of the evergreen broad-leaved tree include eucalyptus, acacia, tovera, kantabaki, sharinbai, and koichi.
  • deciduous broad-leaved trees include, for example, poplar, oak, willow, birch, and oak.
  • fruit trees examples include oranges, oranges, peaches, plums, grapes, potatoes, and papayas.
  • turfgrass for example, turfgrass [for example, Subfamily Grasshoppers or bermudagrass), scrophulariaceae (for example, bentgrass, bullgrass, fescue, or ryegrass), or millet subfamily], serrata grass, chrysanthemum grass, Alternatively, legume turfgrass can be mentioned.
  • turfgrass for example, Subfamily Grasshoppers or bermudagrass
  • scrophulariaceae for example, bentgrass, bullgrass, fescue, or ryegrass
  • millet subfamily for example, bentgrass, bullgrass, fescue, or ryegrass
  • serrata grass for example, chrysanthemum grass
  • legume turfgrass can be mentioned.
  • Examples of the cereal plant include grasses such as rice, rye, oats, wheat, millet, sorghum, sugar cane, corn popcorn, and wheat.
  • vegetables examples include a solanaceous plant (eg, tobacco, eggplant, potato, tomato, or pepper) or a sesame plant (eg, sesame).
  • solanaceous plant eg, tobacco, eggplant, potato, tomato, or pepper
  • sesame plant eg, sesame
  • the mechanism of action of the microorganism used in the present invention is unknown at this stage, but it has been confirmed by the present inventors that it is not based on the soil improvement action. In other words, the present inventors have confirmed that even if the plant growth promoter of the present invention is added to a salt accumulating soil, a highly acidic soil, or a highly alkaline soil, the salt concentration or pH of these soils is significant. No change was noted.
  • the medium for Staphylococcus' lens and the medium for Brevibacterium epidermidis include 2.5 g of yeast extract, 5 g of peptone, and 1 g of glucose dissolved in 1 L of purified water. ").
  • the above medium (100 mL) was placed in a 300 mL Erlenmeyer flask, heat-sterilized at 121 ° C. for 15 minutes, and then Staphylococcus lentus (ATCC 290 70) was added to the medium. Seed culture by inoculating 1 loop of platinum and shaking at 30 ° C for 24 hours A liquid was prepared. Separately, 3 L of the above-mentioned medium was placed in a jar armmenter having a capacity of 5, and sterilized by heating at 12 ⁇ ° C for ⁇ 5 minutes. A jar armmenter was inoculated and cultured at 30 ° C. for 48 hours. After completion of the culture, the culture solution containing the cells was centrifuged to obtain Staphylococcus' Lentus cells.
  • One loopful of (ATCC 49089) was inoculated and cultured with shaking at 30 ° C for 24 hours to prepare a seed culture solution.
  • 3 L of the culture medium was placed in a 5 L jar fermenter, sterilized by heating at 121 ° C for 15 minutes, and 1 OO mL of the seed culture solution obtained above was added to this jar.
  • a jar armmenter was inoculated and cultured at 30 ° 0 for 48 hours. After completion of the culture, the culture containing the cells was centrifuged to obtain Brevibacterium epidermidis cells.
  • the plant growth promoter of the present invention was prepared by adding and mixing in an amount of 0 to 1 ⁇ 10 8 (cm 3 ), and fermenting and ripening at about 30 ° C. for about 100 days.
  • Evaluation Example 1 Evaluation of the plant cow length promoter of the present invention for dredged soil in a harbor
  • the dredged soil of the harbor is laid as a layer having a thickness of about 200 mm, and the plant growth promoter (3 L / m3) of the present invention prepared in Preparation Example 1 is applied on the surface of the layer.
  • the soil in the upper layer of the guest soil layer approximately 3-4 in the entirety, that is, about 150 mm in the upper layer
  • the plant growth promoter were sufficiently mixed with each other.
  • the soil was stored for one year after dredging, and its pH and electric conductivity (EC) were 7.5-8.0 and 0.10-0.14, respectively.
  • d SZcm pH and electric conductivity
  • FIG. 1 shows the state of turf, black pine, and pine trees in the soil to which the plant growth promoter of the present invention has been added, at about one year and six months after planting.
  • Figure 2 shows the state of turf, Japanese black pine and Sharinbai in the soil to which a known organic soil amendment was added, about one year and six months after planting.
  • Evaluation Example 2 Evaluation of the plant growth promoter of the present invention on the intake soil of a power plant
  • a chemical fertilizer 50 g / m 2
  • the plant growth promoter of the present invention (3 L / m 2 or 5 LZm 2 ) prepared in Preparation Example 1 on the surface of the guest soil layer.
  • the soil of the upper layer (approximately 34 in the entirety: about 150 mm in the upper layer) of the guest soil layer was thoroughly mixed with the plant growth promoter and the fertilizer.
  • test zone 2 the growth substrate in which the plant growth promoter was sprayed in the amount of 3 LZm 2
  • test zone 3 the growth substrate in which the plant growth promoter was sprayed in the amount of 5 LZm 2
  • test group 1 the plant growth promoter of the present invention was not used as g control
  • test zone 4 activated sludge compost was used in an amount of 2 kg Zm 2 instead of the plant growth promoter of the present invention
  • FIG. 3 shows the state of Miyako turf in the soil (test zone 2) to which the plant growth promoter of the present invention was added in an amount of 3 L / m 2 at about one month after planting.
  • Fig. 4 shows the condition of the yako lawn only about one month after planting in the untreated plot (test plot II) as a control.
  • Evaluation Example 3 Evaluation of plant growth promoter of the present invention on highly acidic soil
  • Soil collected from cut slope soil was used as a growth base soil on 1/500 are Wagner Pots in a layer with a thickness of about 200 mm.
  • the plant growth promoter (1 L / m 2 ) of the present invention prepared in Preparation Example 1 was sprayed.
  • the pH of the cut slope soil was 3.4.
  • About 100 seeds of lawn (cribbing red fescue) seeds are sown on this growth base.
  • a known soil conditioner zelite
  • zelite zelite
  • Fig. 5 shows the results.
  • Fig. 5 shows the state of foliage and roots in the soil to which the plant growth promoter of the present invention was added at the time about 40 days after germination (left side in Fig. 5), and the addition of Zesai Light. The status of foliage and roots in soil (right side in Fig. 5) is shown.
  • Evaluation Example 4 Evaluation of the plant growth promoter of the present invention on highly alkaline soil
  • FIG. 6 shows the state of foliage and roots in the soil to which the plant growth promoter of the present invention was added (left side in FIG. 6) at about 40 days after germination, and the soil to which zeolite was added. And the state of the foliage and roots (right side of FIG. 6).

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Pest Control & Pesticides (AREA)
  • Biotechnology (AREA)
  • Virology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)
  • Cultivation Of Plants (AREA)

Abstract

L'invention concerne des promoteurs de croissance des plantes contenant un microorganisme appartenant à l'espèce Staphylococcus) ou un microorganisme appartenant à l'espèce Brevibacterium. L'invention traite aussi d'un procédé permettant de promouvoir la croissance des plantes. Ce procédé consiste à ajouter au sol un microorganisme appartenant à l'espèce Staphylococcus ou un microorganisme appartenance à l'espèce Brevibacterium. Ces promoteurs et ce procédé assurent la croissance des plantes avec stabilité sur une longue période même dans le cas d'un sol pauvre relativement peu approprié pour la croissance des plantes. En outre, ce procédé permet de résoudre les problèmes de coûts élevés et d'effets défavorables pour l'environnement.
PCT/JP2001/001346 2000-02-23 2001-02-23 Promoteurs de croissance des plantes et procede de promotion de la croissance des plantes Ceased WO2001062093A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001234147A AU2001234147A1 (en) 2000-02-23 2001-02-23 Plant growth promoters and method of promoting plant growth
JP2001570693A JP4070464B2 (ja) 2000-02-23 2001-02-23 植物生長促進剤及び植物生長促進方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000045779 2000-02-23
JP200-/45779 2000-02-23

Publications (1)

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WO2001062093A1 true WO2001062093A1 (fr) 2001-08-30

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PCT/JP2001/001346 Ceased WO2001062093A1 (fr) 2000-02-23 2001-02-23 Promoteurs de croissance des plantes et procede de promotion de la croissance des plantes

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JP (1) JP4070464B2 (fr)
CN (1) CN1449251A (fr)
AU (1) AU2001234147A1 (fr)
WO (1) WO2001062093A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109735466A (zh) * 2019-01-25 2019-05-10 江苏大学 一种促进低温、低氧环境植物生长的微生物制剂及其制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105660709B (zh) * 2016-02-22 2018-04-27 杭州富阳飞博科技有限公司 一种用于红豆杉根部生长的促进剂及其用于杂交育种的方法
CN112680386B (zh) * 2021-02-03 2022-09-20 河南大学 一种玉米根际促生菌在促进植株生长中的应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104991A (en) * 1979-02-08 1980-08-11 Kikkoman Shoyu Co Ltd Vegetable clutivation
WO1997044349A1 (fr) * 1996-05-22 1997-11-27 New York University BLOCAGE DE L'EXPRESSION DE L'AGGRESSINE DANS $i(S. AUREUS)
JPH107483A (ja) * 1996-06-26 1998-01-13 Japan Tobacco Inc 植物の栽培促進剤およびそれを用いた植物の栽培促進方法
WO1999028441A1 (fr) * 1997-12-01 1999-06-10 Eisai Co., Ltd. Nouvelle souche de bacillus subtilis avec effets antibacteriens
JPH11239499A (ja) * 1998-02-26 1999-09-07 Yamaki Co Ltd Ｖａ菌根菌成長促進及び抗細菌特性をもつｌ−アスパラギン酸オリゴマー物質
JP2000053513A (ja) * 1998-08-07 2000-02-22 Nok Corp 成長抑制作用を示す微生物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104991A (en) * 1979-02-08 1980-08-11 Kikkoman Shoyu Co Ltd Vegetable clutivation
WO1997044349A1 (fr) * 1996-05-22 1997-11-27 New York University BLOCAGE DE L'EXPRESSION DE L'AGGRESSINE DANS $i(S. AUREUS)
JPH107483A (ja) * 1996-06-26 1998-01-13 Japan Tobacco Inc 植物の栽培促進剤およびそれを用いた植物の栽培促進方法
WO1999028441A1 (fr) * 1997-12-01 1999-06-10 Eisai Co., Ltd. Nouvelle souche de bacillus subtilis avec effets antibacteriens
JPH11239499A (ja) * 1998-02-26 1999-09-07 Yamaki Co Ltd Ｖａ菌根菌成長促進及び抗細菌特性をもつｌ−アスパラギン酸オリゴマー物質
JP2000053513A (ja) * 1998-08-07 2000-02-22 Nok Corp 成長抑制作用を示す微生物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109735466A (zh) * 2019-01-25 2019-05-10 江苏大学 一种促进低温、低氧环境植物生长的微生物制剂及其制备方法

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JP4070464B2 (ja) 2008-04-02
AU2001234147A1 (en) 2001-09-03

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