Diversity of root-associated microbial populations of Tamarix parviflora cultivated under various conditions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10378432" target="_blank" >RIV/00216208:11310/18:10378432 - isvavai.cz</a>

Alternative codes found

RIV/61388971:_____/18:00501876 RIV/68378050:_____/18:00501876 RIV/60461373:22330/18:43915553

Result on the web

<a href="https://doi.org/10.1016/j.apsoil.2018.02.002" target="_blank" >https://doi.org/10.1016/j.apsoil.2018.02.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apsoil.2018.02.002" target="_blank" >10.1016/j.apsoil.2018.02.002</a>

Result language

angličtina

Original language name

Diversity of root-associated microbial populations of Tamarix parviflora cultivated under various conditions

Original language description

Soil microbial communities are shaped by many different biotic and abiotic factors, whose effects, however, are not fully understood. In this study, our objective was to analyze microbial communities in the root zone of Tamarix parviflora grown in pristine, nutrient-rich or legacy contaminated, nutrient-poor soil and how these communities change in response to increased soil salinity (a possible stress factor) and soil inoculation with allochthonous bacteria. Our results reveal significant differences in microbial community structure between horticultural and contaminated soils. When controlling for the effect of soil, microbial community structure was significantly affected by salinization, however inoculation with allochthonous bacteria did not significantly change the total community. The genera Arthrobacter, Bacillus, Burkholderia, Dyella and Ktedonobacter, among others, were significantly enriched in the contaminated root zone, whereas populations in the root zone of horticultural soil were found to be more diverse. In this type of soil, representatives of genera such as Flavobacterium, Ignavibacterium, Sediminibacterium, Terrimonas, Chitinophaga and Hydrotalea were significantly enriched. Regardless of soil type, members of genera Bradyrhizobium, Parachlamydia, Dongia, Vampirovibrio, Flavisolibacter and Rhodomicrobium were enriched in non-salinized soil, while the genus Acidothermus was enriched in salinized soil. Phospholipid-derived fatty acid (PLFA) analysis showed higher bacterial and fungal biomass in horticultural soil as compared to contaminated soil, demonstrating that soil nutrition is one of the most important factors with respect to microbial richness.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10511 - Environmental sciences (social aspects to be 5.7)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Applied Soil Ecology

ISSN

0929-1393

e-ISSN

—

Volume of the periodical

125

Issue of the periodical within the volume

April 2018

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

264-272

UT code for WoS article

000430170700030

EID of the result in the Scopus database

2-s2.0-85041946719