Research on the content of pathogenic micromycetes and benz(a)pyrene in soils of urbanized territories of Perm Krai

The content of phytopathogenic fungi and the concentration of benz(a)pyrene in soil samples located near the oil refinery has been investigated. It has been found that in the vast majority of soil samples pathogenic micromicetes are represented by genera Fusarium, Rhizoctonia, Phytophthora, which ha...

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Main Authors: Voronina Emma, Balandina Alevtina, Mazunina Tatiana, Dubrovina Svetlana
Format: Article
Language:English
Published: EDP Sciences 2020-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/36/e3sconf_idsisa2020_03013.pdf
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spelling doaj-56a75c45ebb64407aaaeacfc054d02ae2021-04-02T14:39:22ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011760301310.1051/e3sconf/202017603013e3sconf_idsisa2020_03013Research on the content of pathogenic micromycetes and benz(a)pyrene in soils of urbanized territories of Perm KraiVoronina EmmaBalandina Alevtina0Mazunina Tatiana1Dubrovina Svetlana2FSBEI of HE “Perm State Pharmaceutical Academy of the Ministry of Health of Russia”Perm Institute (branch) of FSBEI of HE “Russian University of Economics named after G.V.Plekhanov”FSBEI of HE “Perm State Pharmaceutical Academy of the Ministry of Health of Russia”The content of phytopathogenic fungi and the concentration of benz(a)pyrene in soil samples located near the oil refinery has been investigated. It has been found that in the vast majority of soil samples pathogenic micromicetes are represented by genera Fusarium, Rhizoctonia, Phytophthora, which have a negative effect on crops growth. The highest content of pathogenic micromycetes, amounting to10 CFU per 1 g of soil, was found in soil samples located directly on oil spill territory. It has been found that in an overwhelming number of soil samples, the concentration of benz (a) pyrene, which belongs to organic substances of grade I hazard, exceeds the MPC. The results of the study are consistent with earlier evidence that concentrations of pathogenic micromycetes and benz (a) pyrene are higher in anthropogenic-afected soils. This is due to the negative effect of oil hydrocarbons and benz (a) pyrene on useful soil microflora, and further settlement of the released ecological niche by pathogens. The company is given recommendations on the use of soil for cultivating technical crops or its exclusion from agricultural use.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/36/e3sconf_idsisa2020_03013.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Voronina Emma
Balandina Alevtina
Mazunina Tatiana
Dubrovina Svetlana
spellingShingle Voronina Emma
Balandina Alevtina
Mazunina Tatiana
Dubrovina Svetlana
Research on the content of pathogenic micromycetes and benz(a)pyrene in soils of urbanized territories of Perm Krai
E3S Web of Conferences
author_facet Voronina Emma
Balandina Alevtina
Mazunina Tatiana
Dubrovina Svetlana
author_sort Voronina Emma
title Research on the content of pathogenic micromycetes and benz(a)pyrene in soils of urbanized territories of Perm Krai
title_short Research on the content of pathogenic micromycetes and benz(a)pyrene in soils of urbanized territories of Perm Krai
title_full Research on the content of pathogenic micromycetes and benz(a)pyrene in soils of urbanized territories of Perm Krai
title_fullStr Research on the content of pathogenic micromycetes and benz(a)pyrene in soils of urbanized territories of Perm Krai
title_full_unstemmed Research on the content of pathogenic micromycetes and benz(a)pyrene in soils of urbanized territories of Perm Krai
title_sort research on the content of pathogenic micromycetes and benz(a)pyrene in soils of urbanized territories of perm krai
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2020-01-01
description The content of phytopathogenic fungi and the concentration of benz(a)pyrene in soil samples located near the oil refinery has been investigated. It has been found that in the vast majority of soil samples pathogenic micromicetes are represented by genera Fusarium, Rhizoctonia, Phytophthora, which have a negative effect on crops growth. The highest content of pathogenic micromycetes, amounting to10 CFU per 1 g of soil, was found in soil samples located directly on oil spill territory. It has been found that in an overwhelming number of soil samples, the concentration of benz (a) pyrene, which belongs to organic substances of grade I hazard, exceeds the MPC. The results of the study are consistent with earlier evidence that concentrations of pathogenic micromycetes and benz (a) pyrene are higher in anthropogenic-afected soils. This is due to the negative effect of oil hydrocarbons and benz (a) pyrene on useful soil microflora, and further settlement of the released ecological niche by pathogens. The company is given recommendations on the use of soil for cultivating technical crops or its exclusion from agricultural use.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/36/e3sconf_idsisa2020_03013.pdf
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