The influence of time of setting land aside on weed spectrum and changes of ecological parameters of environment based on plant indicator values

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F08%3A26066" target="_blank" >RIV/60460709:41210/08:26066 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The influence of time of setting land aside on weed spectrum and changes of ecological parameters of environment based on plant indicator values

Original language description

The time factor on the weed spectrum of setting land aside was observed on small plot trials in the years 2002-2004. Development of weeds was observed on spontaneous fallow and on plots sown with Dactylis polygama + Trifolium repens and Dactylis polygama. Each plot was 60 m2 large and each variant had four replications. All plots were mulched two times during the season. The weediness was evaluated by means of a modified weighting method. The influence of the treatments on weed vegetation during time was evaluated by Principal Components Analysis and Redundancy Analysis. Variation of ecological factors was evaluated on the basis of Ellenberg?s indicator values for light, moisture and nitrogen. Experiment demonstrated influence of different ways of setting-aside on the number of species and the composition of weed vegetation. Significantly different development of vegetation on spontaneous fallow in contrast to artificially revegetated treatments was observed. On the other hand, no sign

Czech name

Vliv doby uvádění půdy do klidu na spektrum plevelných společenstev a změny ekologických parametrů prostředí na základě stanovení fytoindikačních ukazatelů rostlin

Czech description

The time factor on the weed spectrum of setting land aside was observed on small plot trials in the years 2002-2004. Development of weeds was observed on spontaneous fallow and on plots sown with Dactylis polygama + Trifolium repens and Dactylis polygama. Each plot was 60 m2 large and each variant had four replications. All plots were mulched two times during the season. The weediness was evaluated by means of a modified weighting method. The influence of the treatments on weed vegetation during time was evaluated by Principal Components Analysis and Redundancy Analysis. Variation of ecological factors was evaluated on the basis of Ellenberg?s indicator values for light, moisture and nitrogen. Experiment demonstrated influence of different ways of setting-aside on the number of species and the composition of weed vegetation. Significantly different development of vegetation on spontaneous fallow in contrast to artificially revegetated treatments was observed. On the other hand, no sign

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

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

Name of the periodical

Journal of Plant Diseases and Protection

ISSN

1861-3829

e-ISSN

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Volume of the periodical

21

Issue of the periodical within the volume

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Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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