Effect of red clover on the microbial transformation of phenanthrene and octadecane in the soil
- Authors: Nazarov A.V.1, Shestakova E.A.1, Anan’yina L.N.1
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Affiliations:
- Institute of Ecology and Genetics of Microorganisms, Ural Branch
- Issue: Vol 50, No 8 (2017)
- Pages: 971-976
- Section: Degradation, Remediation, and Conservation of Soils
- URL: https://journals.rcsi.science/1064-2293/article/view/224127
- DOI: https://doi.org/10.1134/S1064229317080087
- ID: 224127
Cite item
Abstract
The influence of red clover (Trifolium pratense L.) plants on the decomposition of phenanthrene and octadecane in the soil has been studied. Effect of plant root mass on the abundance of hydrocarbondegrading bacteria, the composition of their communities, and the degradation of hydrocarbons in the soil has been revealed. Changes in the taxonomic composition of hydrocarbon-degrading bacteria under the effect of red clover are characterized by an increase in the abundance of species from the genera Acinetobacter, Kaistia, Novosphingobium, Pseudomonas, and Xanthomonas. A positive effect of the studied microbial–plant association on the degradation of octadecane and especially phenanthrene in the soil has been revealed.
About the authors
A. V. Nazarov
Institute of Ecology and Genetics of Microorganisms, Ural Branch
Author for correspondence.
Email: nazarov@iegm.ru
Russian Federation, Perm, 614081
E. A. Shestakova
Institute of Ecology and Genetics of Microorganisms, Ural Branch
Email: nazarov@iegm.ru
Russian Federation, Perm, 614081
L. N. Anan’yina
Institute of Ecology and Genetics of Microorganisms, Ural Branch
Email: nazarov@iegm.ru
Russian Federation, Perm, 614081