THE INFLUENCE OF HERBICIDES ON THE SYNTHESIS OF PHYTOHORMONES BY SOIL MICROORGANISMS

The microorganisms Pseudomonas putida R15, Bacillus cereus G21, Bacillus pumilis R25 and Streptomyces variabilis G35 isolated from soil after treatment with herbicides showed the ability to synthesize phytohormones in the cultivation medium: indole-3-acetic (IAA) and gibberellic acids. Different strains showed different synthetic activity. Bacillus cereus G21 is the most active producer of extracellular IAA, and Streptomyces variabilis R35 of gibberellic acid. The strain Pseudomonas putida R15 showed the least activity in the formation of phytohormones.

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-09-27
DOI
https://doi.org/10.5281/zenodo.17215625
Primary Topic
Parallel Computing and Optimization Techniques
Type
article
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article

THE INFLUENCE OF HERBICIDES ON THE SYNTHESIS OF PHYTOHORMONES BY SOIL MICROORGANISMS

Zenodo (CERN European Organization for Nuclear Research)
Parallel Computing and Optimization Techniques
article

THE INFLUENCE OF HERBICIDES ON THE SYNTHESIS OF PHYTOHORMONES BY SOIL MICROORGANISMS

article en

Abstract

The microorganisms Pseudomonas putida R15, Bacillus cereus G21, Bacillus pumilis R25 and Streptomyces variabilis G35 isolated from soil after treatment with herbicides showed the ability to synthesize phytohormones in the cultivation medium: indole-3-acetic (IAA) and gibberellic acids. Different strains showed different synthetic activity. Bacillus cereus G21 is the most active producer of extracellular IAA, and Streptomyces variabilis R35 of gibberellic acid. The strain Pseudomonas putida R15 showed the least activity in the formation of phytohormones.

Zenodo (CERN European Organization for Nuclear Research)
Life in Land
Openalex Percentile: Top 43%
Parallel Computing and Optimization Techniques
DOIOpen Access PDFOpenAlex
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THE INFLUENCE OF HERBICIDES ON THE SYNTHESIS OF PHYTOHORMONES BY SOIL MICROORGANISMS · Zenodo (CERN European Organization for Nuclear Research) (2025) | TGRS Research Map | TGRS