Differences in dry weight partitioning and flowering phenology between native and non-native plants of purple loosestrife (Lythrum salicaria L.)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A_____%2F02%3A00004040" target="_blank" >RIV/60076658:_____/02:00004040 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/02:18035027 RIV/60076658:12310/02:00005029

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Differences in dry weight partitioning and flowering phenology between native and non-native plants of purple loosestrife (Lythrum salicaria L.)

Popis výsledku v původním jazyce

Invasive plants of Lythrum salicaria (purple loosestrife). a species native to Eurasia. exhibit different ecological strategies to indigenous plants by growing more vigorously. The hypothesis is tested that the more vigorous growth of invasive L. salicaria plants is a result of differences in dry weight partitioning between native and non-native plants. Plants of three native Central European and three non-native North American populations of L. salicaria were exposed to the same experimental conditionsfor 4 months. Size and growth related plant characteristics were measured in ten-day internals in both native and non-native plants. From these characteristics, relative growth rate, reproductive effort and leaf weight ratio were calculated. The dependence of net photosynthesis on photon flux density in both native and non-native plants of L. salicaria was measured. plants of the non-native populations grew taller than the native plants and produced, on average, twice as much dry weight

Název v anglickém jazyce

Differences in dry weight partitioning and flowering phenology between native and non-native plants of purple loosestrife (Lythrum salicaria L.)

Popis výsledku anglicky

Invasive plants of Lythrum salicaria (purple loosestrife). a species native to Eurasia. exhibit different ecological strategies to indigenous plants by growing more vigorously. The hypothesis is tested that the more vigorous growth of invasive L. salicaria plants is a result of differences in dry weight partitioning between native and non-native plants. Plants of three native Central European and three non-native North American populations of L. salicaria were exposed to the same experimental conditionsfor 4 months. Size and growth related plant characteristics were measured in ten-day internals in both native and non-native plants. From these characteristics, relative growth rate, reproductive effort and leaf weight ratio were calculated. The dependence of net photosynthesis on photon flux density in both native and non-native plants of L. salicaria was measured. plants of the non-native populations grew taller than the native plants and produced, on average, twice as much dry weight

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název periodika

Flora

ISSN

0367-2530

e-ISSN

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Svazek periodika

197

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

332-340

Kód UT WoS článku

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EID výsledku v databázi Scopus

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