Co říká mládež o dospělých: kořeny semenáčků odráží klonální vlastnosti dospělých rostlin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F07%3A00007969" target="_blank" >RIV/60076658:12310/07:00007969 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

What youngsters say about adults: seedling roots reflect clonal traits of adult plants

Popis výsledku v původním jazyce

Grime's theory on plant strategies predicts that the set of traits present in established plants is not correlated with that found in the regenerative stage of the life cycle. We tested this prediction and further investigated whether clonal growth traits, which are found in adult plants but also affect regeneration, are correlated with seedling traits. We characterized seedling root systems by their total length, number of root tips and several architectural parameters (length of exterior and interiorroot links and two topological indices). These below-ground traits were supplemented by the ratio of leaf area to root length, representing relative investment into photosynthesizing surface. We compared seedling traits with clonal growth traits, adult plant heights, and species positions on gradients of nitrogen and water availability. Plant species with limited horizontal spread by clonal growth exhibited a larger relative investment in photosynthetic area and also developed larger roo

Název v anglickém jazyce

What youngsters say about adults: seedling roots reflect clonal traits of adult plants

Popis výsledku anglicky

Grime's theory on plant strategies predicts that the set of traits present in established plants is not correlated with that found in the regenerative stage of the life cycle. We tested this prediction and further investigated whether clonal growth traits, which are found in adult plants but also affect regeneration, are correlated with seedling traits. We characterized seedling root systems by their total length, number of root tips and several architectural parameters (length of exterior and interiorroot links and two topological indices). These below-ground traits were supplemented by the ratio of leaf area to root length, representing relative investment into photosynthesizing surface. We compared seedling traits with clonal growth traits, adult plant heights, and species positions on gradients of nitrogen and water availability. Plant species with limited horizontal spread by clonal growth exhibited a larger relative investment in photosynthetic area and also developed larger roo

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Journal of Ecology

ISSN

0022-0477

e-ISSN

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Svazek periodika

95

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

406-413

Kód UT WoS článku

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EID výsledku v databázi Scopus

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