WO2020102876A8 - Facultative endophytic plant growth promoting bacteria - Google Patents

Facultative endophytic plant growth promoting bacteria Download PDF

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Publication number
WO2020102876A8
WO2020102876A8 PCT/CA2018/051479 CA2018051479W WO2020102876A8 WO 2020102876 A8 WO2020102876 A8 WO 2020102876A8 CA 2018051479 W CA2018051479 W CA 2018051479W WO 2020102876 A8 WO2020102876 A8 WO 2020102876A8
Authority
WO
WIPO (PCT)
Prior art keywords
facultative
plant growth
kgs
growth promoting
promoting bacteria
Prior art date
Application number
PCT/CA2018/051479
Other languages
French (fr)
Other versions
WO2020102876A1 (en
Inventor
Stan Lozecznik
Original Assignee
KGS Group
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 KGS Group filed Critical KGS Group
Priority to PCT/CA2018/051479 priority Critical patent/WO2020102876A1/en
Publication of WO2020102876A1 publication Critical patent/WO2020102876A1/en
Publication of WO2020102876A8 publication Critical patent/WO2020102876A8/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H17/00—Symbiotic or parasitic combinations including one or more new plants, e.g. mycorrhiza
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/10—Seeds
    • 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
    • A01N63/27—Pseudomonas
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C05F11/10—Fertilisers containing plant vitamins or hormones
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06—Coating or dressing seed
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/38—Pseudomonas

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Environmental Sciences (AREA)
  • Virology (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Developmental Biology & Embryology (AREA)
  • General Engineering & Computer Science (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Mycology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Physiology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

Described herein are two bacterial strains, designated as KGS-2 and KGS-8 which have been shown to solubilize soil phosphorus and to enhance the growth of plants. In addition to promoting solubilisation of phosphate from sources such as dicalcium phosphate, manure and potassium phosphate, KGS-2 and KGS-8 also produce siderophore and indole-3-acetic acid (IAA).
PCT/CA2018/051479 2018-11-23 2018-11-23 Facultative endophytic plant growth promoting bacteria WO2020102876A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CA2018/051479 WO2020102876A1 (en) 2018-11-23 2018-11-23 Facultative endophytic plant growth promoting bacteria

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2018/051479 WO2020102876A1 (en) 2018-11-23 2018-11-23 Facultative endophytic plant growth promoting bacteria

Publications (2)

Publication Number Publication Date
WO2020102876A1 WO2020102876A1 (en) 2020-05-28
WO2020102876A8 true WO2020102876A8 (en) 2020-09-17

Family

ID=70773038

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2018/051479 WO2020102876A1 (en) 2018-11-23 2018-11-23 Facultative endophytic plant growth promoting bacteria

Country Status (1)

Country Link
WO (1) WO2020102876A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113817653B (en) * 2021-11-05 2023-04-25 昆明理工大学 Pseudomonas fluorescens BsEB-1 and application thereof
CN114836352B (en) * 2022-05-19 2023-07-21 东莞市农业科学研究中心 Plant rhizosphere growth-promoting strain F13 and application thereof
CN116716374A (en) * 2023-06-06 2023-09-08 西南大学 Screening and promotion effect verification of indoleacetic acid-producing efficient phosphate-solubilizing bacteria

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10752877B2 (en) * 2017-06-16 2020-08-25 Kontzamanis Graumann Smith Macmillan Inc. Facultative endophytic plant growth promoting bacteria

Also Published As

Publication number Publication date
WO2020102876A1 (en) 2020-05-28

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