Short-term impact of dry olive mill residue addition to soil on the resident microbiota

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F09%3A00335032" target="_blank" >RIV/61388971:_____/09:00335032 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Short-term impact of dry olive mill residue addition to soil on the resident microbiota

Popis výsledku v původním jazyce

The short-term response of the resident soil bacterial and fungal communities to the addition of 5 percent (w/w) of either dry olive mill residue (DOR), DOR treated with Phlebia sp. (PTDOR) or DOR previously extracted with water (WEDOR) was investigated.As opposed to bacteria, the diversity of fungi increased upon the amendments as assessed by denaturing gradient gel electrophoresis of 18S rDNA. Over the first 30 days, phospholipid fatty acids analyses indicated a gradual decrease in the relative abundances of Gram(+) bacteria (from 44.8 percent to 37.9 percent) and a concomitant increase of Gram(-) bacteria (from 37.3 percent to 51.2 percent) in DOR-amended soil. A considerable increase in the fungal/bacterial ratio was observed after 7 days in DOR,WEDOR and PTDOR-amended soils with respect to the control. The overall microbial activity was stimulated by the amendments as indicated by the higher activity levels of both dehydrogenase and fluorescein diacetate hydrolase

Název v anglickém jazyce

Short-term impact of dry olive mill residue addition to soil on the resident microbiota

Popis výsledku anglicky

The short-term response of the resident soil bacterial and fungal communities to the addition of 5 percent (w/w) of either dry olive mill residue (DOR), DOR treated with Phlebia sp. (PTDOR) or DOR previously extracted with water (WEDOR) was investigated.As opposed to bacteria, the diversity of fungi increased upon the amendments as assessed by denaturing gradient gel electrophoresis of 18S rDNA. Over the first 30 days, phospholipid fatty acids analyses indicated a gradual decrease in the relative abundances of Gram(+) bacteria (from 44.8 percent to 37.9 percent) and a concomitant increase of Gram(-) bacteria (from 37.3 percent to 51.2 percent) in DOR-amended soil. A considerable increase in the fungal/bacterial ratio was observed after 7 days in DOR,WEDOR and PTDOR-amended soils with respect to the control. The overall microbial activity was stimulated by the amendments as indicated by the higher activity levels of both dehydrogenase and fluorescein diacetate hydrolase

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

<a href="/cs/project/LC06066" target="_blank" >LC06066: Centrum environmentální mikrobiologie</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Bioresource Technology

ISSN

0960-8524

e-ISSN

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Svazek periodika

100

Číslo periodika v rámci svazku

23

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

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Kód UT WoS článku

000269812600081

EID výsledku v databázi Scopus

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