Effect of the relative time of emergence on the growth allometry of Galium aparine in competition with Triticum aestivum

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F14%3A00437594" target="_blank" >RIV/67179843:_____/14:00437594 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43210/14:00225767

Výsledek na webu

<a href="http://dx.doi.org/10.1111/wbm.12054" target="_blank" >http://dx.doi.org/10.1111/wbm.12054</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/wbm.12054" target="_blank" >10.1111/wbm.12054</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of the relative time of emergence on the growth allometry of Galium aparine in competition with Triticum aestivum

Popis výsledku v původním jazyce

The impact of the relative time of emergence on the growth allometry of Galium aparine L. (cleavers) in competition with Triticum aestivum L. (spring wheat) was studied in a greenhouse experiment. The hypothesis that changes in growth allometry, particularly in the leaf area/height ratio, caused by a shift in the relative time of emergence, could lead to plants overcoming the competition or to competitive suppression was tested. The plant height, dry weight, total leaf area and vertical distribution were analyzed during the first 83 days of growth. The late emergence of G.?aparine substantially influenced the growth dynamics for the dry weight and total leaf area. The dynamics of height growth were affected only following a significant delay in G.?aparine emergence. The ratio of dry weight to total leaf area was almost unaffected by the competition. By contrast, the allometric relationship between the plant height and total leaf area was highly sensitive to the relative time of emergen

Název v anglickém jazyce

Effect of the relative time of emergence on the growth allometry of Galium aparine in competition with Triticum aestivum

Popis výsledku anglicky

The impact of the relative time of emergence on the growth allometry of Galium aparine L. (cleavers) in competition with Triticum aestivum L. (spring wheat) was studied in a greenhouse experiment. The hypothesis that changes in growth allometry, particularly in the leaf area/height ratio, caused by a shift in the relative time of emergence, could lead to plants overcoming the competition or to competitive suppression was tested. The plant height, dry weight, total leaf area and vertical distribution were analyzed during the first 83 days of growth. The late emergence of G.?aparine substantially influenced the growth dynamics for the dry weight and total leaf area. The dynamics of height growth were affected only following a significant delay in G.?aparine emergence. The ratio of dry weight to total leaf area was almost unaffected by the competition. By contrast, the allometric relationship between the plant height and total leaf area was highly sensitive to the relative time of emergen

Druh

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

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Weed Biology and Management

ISSN

1444-6162

e-ISSN

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Svazek periodika

14

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

9

Strana od-do

262-270

Kód UT WoS článku

000346280000005

EID výsledku v databázi Scopus

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