Plant-soil feedback contributes to predicting plant invasiveness of 68 alien plant species differing in invasive status

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F20%3A00533529" target="_blank" >RIV/67985939:_____/20:00533529 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/20:10424877

Výsledek na webu

<a href="http://hdl.handle.net/11104/0314344" target="_blank" >http://hdl.handle.net/11104/0314344</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/oik.07186" target="_blank" >10.1111/oik.07186</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Plant-soil feedback contributes to predicting plant invasiveness of 68 alien plant species differing in invasive status

Popis výsledku v původním jazyce

Understanding what species characteristics allow some alien plants to become invasive while others fail is critical to our understanding of community assembly processes. While many characteristics have been shown to predict plant invasiveness, the importance of plant-soil feedback (PSF) in invasions has been difficult to assess since individual studies include only a few species and use disparate methodology. We studied PSF of 68 invasive and non-invasive alien species in a single two-phase common garden experiment, and compared the relative importance of PSF, residence time, phylogenetic novelty and plant traits for plant invasiveness. Additionally, we explored relationships between PSF, residence time and phylogenetic novelty. PSF for seedling establishment, but not for biomass, was a significant predictor of invasive status, with invasive species having more positive PSF than non-invasive species. Its explanatory power was, however, much lower than that of specific leaf area, height and residence time. Phylogenetically novel species experienced less negative PSF than species with native congeners, suggesting they benefit more from enemy release. PSF of non-invasive species, contrary to that of invasive species, was becoming more negative with increasing residence time. We demonstrated that PSF for seedling establishment plays a role in predicting plant invasiveness and is a better predictor than more commonly studied PSF for plant biomass. Other species traits, such as specific leaf area, however, predict plant invasiveness much better than the PSF.

Název v anglickém jazyce

Plant-soil feedback contributes to predicting plant invasiveness of 68 alien plant species differing in invasive status

Popis výsledku anglicky

Understanding what species characteristics allow some alien plants to become invasive while others fail is critical to our understanding of community assembly processes. While many characteristics have been shown to predict plant invasiveness, the importance of plant-soil feedback (PSF) in invasions has been difficult to assess since individual studies include only a few species and use disparate methodology. We studied PSF of 68 invasive and non-invasive alien species in a single two-phase common garden experiment, and compared the relative importance of PSF, residence time, phylogenetic novelty and plant traits for plant invasiveness. Additionally, we explored relationships between PSF, residence time and phylogenetic novelty. PSF for seedling establishment, but not for biomass, was a significant predictor of invasive status, with invasive species having more positive PSF than non-invasive species. Its explanatory power was, however, much lower than that of specific leaf area, height and residence time. Phylogenetically novel species experienced less negative PSF than species with native congeners, suggesting they benefit more from enemy release. PSF of non-invasive species, contrary to that of invasive species, was becoming more negative with increasing residence time. We demonstrated that PSF for seedling establishment plays a role in predicting plant invasiveness and is a better predictor than more commonly studied PSF for plant biomass. Other species traits, such as specific leaf area, however, predict plant invasiveness much better than the PSF.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

<a href="/cs/project/GA16-09659S" target="_blank" >GA16-09659S: Vnitrodruhová zpětná vazba mezi rostlinou a půdou jako mechanismus vysvětlující invazivnost rostlin</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Oikos

ISSN

0030-1299

e-ISSN

—

Svazek periodika

129

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

DK - Dánské království

Počet stran výsledku

14

Strana od-do

1257-1270

Kód UT WoS článku

000533547000001

EID výsledku v databázi Scopus

2-s2.0-85084800440