Weed species diversity in the Czech Republic under different farming and site conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A68691" target="_blank" >RIV/60460709:41210/15:68691 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.11118/actaun201563030741" target="_blank" >http://dx.doi.org/10.11118/actaun201563030741</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201563030741" target="_blank" >10.11118/actaun201563030741</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Weed species diversity in the Czech Republic under different farming and site conditions

Popis výsledku v původním jazyce

The aim of this study was to explore the composition of weed vegetation on arable land in selected areas of the Czech Republic and to determine the level of gamma-diversity. Our survey was conducted at 27 conventional and 35 organic farms from 2006-2008.In each sampled field, one phytocoenological relevé of a standard size of 100 m2 was recorded in the central part of the field. The species cover was estimated. The total gamma-diversity was expressed as the total number of weed species recorded. Gamma-diversity of different farming systems, altitudes and crops was calculated. Subsequently, the species were divided on the basis of their perenniality. In total, 172 weed species were found - 123 and 162 in conventional and organic farming, respectively.The highest number of species was found in winter cereals and at medium altitudes. Chenopodium album was recorded as the species with the highest constancy in both types of farming. In total, 89 annuals, 17 biennials and 15 perennials wer

Název v anglickém jazyce

Weed species diversity in the Czech Republic under different farming and site conditions

Popis výsledku anglicky

The aim of this study was to explore the composition of weed vegetation on arable land in selected areas of the Czech Republic and to determine the level of gamma-diversity. Our survey was conducted at 27 conventional and 35 organic farms from 2006-2008.In each sampled field, one phytocoenological relevé of a standard size of 100 m2 was recorded in the central part of the field. The species cover was estimated. The total gamma-diversity was expressed as the total number of weed species recorded. Gamma-diversity of different farming systems, altitudes and crops was calculated. Subsequently, the species were divided on the basis of their perenniality. In total, 172 weed species were found - 123 and 162 in conventional and organic farming, respectively.The highest number of species was found in winter cereals and at medium altitudes. Chenopodium album was recorded as the species with the highest constancy in both types of farming. In total, 89 annuals, 17 biennials and 15 perennials wer

Druh

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

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

63

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

741-749

Kód UT WoS článku

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EID výsledku v databázi Scopus

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