Shoot branching of the aquatic carnivorous plant Utricularia australis as the key process of plant growth

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F11%3A00364325" target="_blank" >RIV/67985939:_____/11:00364325 - 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

Shoot branching of the aquatic carnivorous plant Utricularia australis as the key process of plant growth

Popis výsledku v původním jazyce

Detailed branching and morphometric characteristics of two Utricularia australis populations were compared at two sites in the Třeboň basin, Czech Republic. The sites, mesotrophic fishpond Ruda and oligotrophic sand-pit Cep, differed greatly in their trophic status and prey availability, and thus in plant size, fitness, and flowering. Flowering plants at Ruda were robust, highly branched, and produced on average totally 52 branches of various orders forming about 52.9 % dry weight of the total vegetative plant dry weight. In comparison, plants at Cep were much shorter, their internodes were strongly shortened, only 5 % of plants flowered, and only 60 % of plants bore distinguishable branches (on average only 1.1 branches a plant and 1.4 % of total plant dry weight). Shoot branching was recognized as one of the most important reasons for high plasticity of U. australis and for attaining high relative growth rate.

Název v anglickém jazyce

Shoot branching of the aquatic carnivorous plant Utricularia australis as the key process of plant growth

Popis výsledku anglicky

Detailed branching and morphometric characteristics of two Utricularia australis populations were compared at two sites in the Třeboň basin, Czech Republic. The sites, mesotrophic fishpond Ruda and oligotrophic sand-pit Cep, differed greatly in their trophic status and prey availability, and thus in plant size, fitness, and flowering. Flowering plants at Ruda were robust, highly branched, and produced on average totally 52 branches of various orders forming about 52.9 % dry weight of the total vegetative plant dry weight. In comparison, plants at Cep were much shorter, their internodes were strongly shortened, only 5 % of plants flowered, and only 60 % of plants bore distinguishable branches (on average only 1.1 branches a plant and 1.4 % of total plant dry weight). Shoot branching was recognized as one of the most important reasons for high plasticity of U. australis and for attaining high relative growth rate.

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

2011

Kód důvěrnosti údajů

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

Název periodika

Phyton. Annales Rei Botanicae

ISSN

0079-2047

e-ISSN

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Svazek periodika

51

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

16

Strana od-do

133-148

Kód UT WoS článku

000291509600008

EID výsledku v databázi Scopus

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