Plant origin and trade-off between generative and vegetative reproduction determine germination behaviour of a dominant grass species along climatic gradients

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F22%3A00564733" target="_blank" >RIV/67985939:_____/22:00564733 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/22:10453929

Výsledek na webu

<a href="https://doi.org/10.1016/j.flora.2022.152177" target="_blank" >https://doi.org/10.1016/j.flora.2022.152177</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.flora.2022.152177" target="_blank" >10.1016/j.flora.2022.152177</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Plant origin and trade-off between generative and vegetative reproduction determine germination behaviour of a dominant grass species along climatic gradients

Popis výsledku v původním jazyce

Higher seed mass and warm germination temperature contributed to higher and faster germination. However, the effects of temperature and moisture interacted leading to low germination and high proportion of dormant seeds in warm, dry conditions. Seeds of plants originating from warm climate had higher germination than those from cold climate, the effects of original climate were partly due to differences in seed mass. Total germination negatively correlated with plant performance variables contributing to vegetative reproduction. Both conditions of plant origin and of germination determine species' germination and the effect of plant origin can partly be explained by seed mass. We confirmed a trade-off between generative and vegetative reproduction indicating that, depending on the actual conditions, the species is able to modify investments to generative or vegetative reproduction.

Název v anglickém jazyce

Plant origin and trade-off between generative and vegetative reproduction determine germination behaviour of a dominant grass species along climatic gradients

Popis výsledku anglicky

Higher seed mass and warm germination temperature contributed to higher and faster germination. However, the effects of temperature and moisture interacted leading to low germination and high proportion of dormant seeds in warm, dry conditions. Seeds of plants originating from warm climate had higher germination than those from cold climate, the effects of original climate were partly due to differences in seed mass. Total germination negatively correlated with plant performance variables contributing to vegetative reproduction. Both conditions of plant origin and of germination determine species' germination and the effect of plant origin can partly be explained by seed mass. We confirmed a trade-off between generative and vegetative reproduction indicating that, depending on the actual conditions, the species is able to modify investments to generative or vegetative reproduction.

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/GA19-00522S" target="_blank" >GA19-00522S: Mohou dlouhověké druhy podléhat rychlé evoluci v odezvě na měnící se klima?</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Flora

ISSN

0367-2530

e-ISSN

1618-0585

Svazek periodika

297

Číslo periodika v rámci svazku

December

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

13

Strana od-do

152177

Kód UT WoS článku

000880812700001

EID výsledku v databázi Scopus

2-s2.0-85141283386