Regeneration of Phragmites australis from rhizome and culm fragments: an experimental test of environmental effects, population origin and invasion status

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F21%3A00546935" target="_blank" >RIV/67985939:_____/21:00546935 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/21:10439925

Výsledek na webu

<a href="http://www.preslia.cz/doi/preslia.2021.237.html" target="_blank" >http://www.preslia.cz/doi/preslia.2021.237.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.23855/preslia.2021.237" target="_blank" >10.23855/preslia.2021.237</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Regeneration of Phragmites australis from rhizome and culm fragments: an experimental test of environmental effects, population origin and invasion status

Popis výsledku v původním jazyce

In Phragmites australis, detached vegetative fragments of culms and rhizomes can support local regeneration after disturbance and spread populations over considerable distances when transported with water, soil and other means. We tested the effect of phylogeographic group, plant part (culm, rhizome), environment (water, surface, buried), ploidy and genome size on regeneration. Regeneration was better in fragments placed in water than in those buried and on the sand surface. Phylogeographic group interacted with plant part – culms of the North American invasive populations regenerated better than those of North American natives. Our results point to a great regeneration ability of culm fragments, which can cope with a wide range of environmental conditions and grow rapidly to produce new plants. We suggest this played an important role in spreading the invasive populations in North America.

Název v anglickém jazyce

Regeneration of Phragmites australis from rhizome and culm fragments: an experimental test of environmental effects, population origin and invasion status

Popis výsledku anglicky

In Phragmites australis, detached vegetative fragments of culms and rhizomes can support local regeneration after disturbance and spread populations over considerable distances when transported with water, soil and other means. We tested the effect of phylogeographic group, plant part (culm, rhizome), environment (water, surface, buried), ploidy and genome size on regeneration. Regeneration was better in fragments placed in water than in those buried and on the sand surface. Phylogeographic group interacted with plant part – culms of the North American invasive populations regenerated better than those of North American natives. Our results point to a great regeneration ability of culm fragments, which can cope with a wide range of environmental conditions and grow rapidly to produce new plants. We suggest this played an important role in spreading the invasive populations in North America.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/GX19-28807X" target="_blank" >GX19-28807X: Makroekologie rostlinných invazí: význam stanovišť a globální syntéza (SynHab)</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Preslia

ISSN

0032-7786

e-ISSN

0032-7786

Svazek periodika

93

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

18

Strana od-do

237-254

Kód UT WoS článku

000682920200003

EID výsledku v databázi Scopus

2-s2.0-85111974337