Digitalni repozitorij raziskovalnih organizacij Slovenije

Izpis gradiva
A+ | A- | Pomoč | SLO | ENG

Naslov:Plants play a crucial role in the development of soil fungal communities in the remediated substrate after EDTA washing of metal-contaminated soils
Avtorji:ID Maček, Irena (Avtor)
ID Pintarič, Sara (Avtor)
ID Šibanc, Nataša (Avtor)
ID Rajniš, Tatjana (Avtor)
ID Kastelec, Damjana (Avtor)
ID Leštan, Domen (Avtor)
ID Suhadolc, Marjetka (Avtor)
Datoteke:URL URL - Izvorni URL, za dostop obiščite https://www.frontiersin.org/articles/10.3389/fenvs.2022.978850/full?&utm_source=Email_to_authors_&utm_medium=Email&utm_content=T1_11.5e1_author&utm_campaign=Email_publication&field=&journalName=Frontiers_in_Environmental_Science&id=978850
 
.pdf PDF - Predstavitvena datoteka, prenos (1,18 MB)
MD5: C46A3A818A2AA6ABA957AD07671C22BF
 
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo SciVie - Gozdarski inštitut Slovenije
Povzetek:In this study, we investigated the importance of plant cover for secondary succession and soil fungal community development in remediated substrates after EDTA washing of metal-contaminated soils. The abundance of the total fungal community, determined by ITS fungal marker genes (Internal Transcribed Spacer region), and root colonisation by arbuscular mycorrhizal (AM) fungi were monitored in two types of soil material (calcareous and acidic) sown with perennial ryegrass (Lolium perenne L.) and without plant cover (bulk soil). Four months after the start of the experiment, the abundance of ITS genes in the soil clearly showed that the presence of plants was the main factor affecting the total fungal community, which increased in the rhizosphere soil in most treatments, while it remained at a low level in the bulk soil (without plants). Interestingly, the addition of environmental inoculum, i.e., rhizosphere soil from a semi-natural meadow, did not have a positive effect on the abundance of the total fungal community. While fungal ITS genes were detected in soils at the end of the first growing season, arbuscular mycorrhizal (AM) structures were scarce in Lolium roots in all treatments throughout the first season. However, in the second season, more than a year after the start of the experiment, AM fungal colonisation was detected in Lolium roots in virtually all treatments, with the frequency of colonised root length ranging from 30% to >75% in some treatments, the latter also in remediated soil. This study demonstrates the importance of plants and rhizosphere in the development and secondary succession of fungal communities in soil, which has important implications for the revitalisation of remediated soils and regenerative agriculture.
Ključne besede:heavy metals, arbuscular mycorrhiza, remediation, revitalisation, secondary succession, biodiversity, qPCR, toxic metals pollution
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Datum objave:01.01.2022
Leto izida:2022
Št. strani:11 str.
Številčenje:Vol. 10, art. :978850
PID:20.500.12556/DiRROS-15562 Novo okno
UDK:630*
ISSN pri članku:2296-665X
DOI:10.3389/fenvs.2022.978850 Novo okno
COBISS.SI-ID:121915395 Novo okno
Opomba:Nasl. z nasl. zaslona; Opis vira z dne 19. 9. 2022;
Datum objave v DiRROS:19.09.2022
Število ogledov:607
Število prenosov:244
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
:
Kopiraj citat
  
Objavi na:Bookmark and Share


Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše podrobnosti ali sproži prenos.

Gradivo je del revije

Naslov:Frontiers in environmental science
Skrajšan naslov:Front. environ. sci.
Založnik:Frontiers Media S.A.
ISSN:2296-665X
COBISS.SI-ID:523094297 Novo okno

Gradivo je financirano iz projekta

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:J4-7052-2016
Naslov:Od nevarnega odpadka do živih tal ? mikrobne združbe in interakcija tla-rastlina v s težkimi kovinami onesnaženih tleh pred in po remediaciji

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P4-0085-2020
Naslov:Agroekosistemi

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P4-0107-2020
Naslov:Gozdna biologija, ekologija in tehnologija

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:J4-3098-2021
Naslov:Izcedne talne vode kot neizkoriščen vir informacij o biotski raznovrstnosti tal

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:19.09.2022

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:težke kovine, mikoriza, remediacija, revitalizacija, sekundarno sukcesija, biodiverziteta, qPCR, onesnaženje s strupenimi kovinami


Nazaj