Phenotypic variability in native populations of Lythrum salicaria L. across geographical gradient: between # and within # population differences

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F03%3A00004532" target="_blank" >RIV/60076658:12310/03:00004532 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Phenotypic variability in native populations of Lythrum salicaria L. across geographical gradient: between # and within # population differences

Popis výsledku v původním jazyce

The study deals with the variability and changes in growth characteristic in native populations of lythrum salicaria L. across a geographical gradient. Plants from 15 populations originating from Sweden, Poland, Slovenia and Israel were cultivated in a garden experiment. Plant height, total plant mass and their components (dry weight of shoots, roots, lateral branches, leaves and inflorescence) as well as other plant growth characteristics (basal stem diameter, number of lateral branches and internodenetc.) were investigated at the end of the first growing season. The greatest proportion of total variability between the populations in plant height, aboveground shoot dry weight, dry weight of lateral branches, leaves and inflorescences, as well as basal diameter, leaf area, specific leaf area, flowering time and number of primary lateral branches can be explained by diferences in latitude of geographical locations from which the populations originated. In some instances, variability in

Název v anglickém jazyce

Phenotypic variability in native populations of Lythrum salicaria L. across geographical gradient: between # and within # population differences

Popis výsledku anglicky

The study deals with the variability and changes in growth characteristic in native populations of lythrum salicaria L. across a geographical gradient. Plants from 15 populations originating from Sweden, Poland, Slovenia and Israel were cultivated in a garden experiment. Plant height, total plant mass and their components (dry weight of shoots, roots, lateral branches, leaves and inflorescence) as well as other plant growth characteristics (basal stem diameter, number of lateral branches and internodenetc.) were investigated at the end of the first growing season. The greatest proportion of total variability between the populations in plant height, aboveground shoot dry weight, dry weight of lateral branches, leaves and inflorescences, as well as basal diameter, leaf area, specific leaf area, flowering time and number of primary lateral branches can be explained by diferences in latitude of geographical locations from which the populations originated. In some instances, variability in

Druh

C - Kapitola v odborné knize

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

—

Projekt

<a href="/cs/project/GA206%2F00%2F1113" target="_blank" >GA206/00/1113: Studium variability populací Lythrum salicaria L. a Phragmites australis (Cav.) Trin. ex Steud. (vzhledem ke konkurenční schopnosti a invazivitě druhů)</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Plant invasions: ecological threats and management solutions

ISBN

—

Počet stran výsledku

10

Strana od-do

237-246

Počet stran knihy

—

Název nakladatele

Backhuys Publishers

Místo vydání

Leiden, The Netherlands

Kód UT WoS kapitoly

—