About: Diversity of current weed vegetation on arable land in selected areas of the Czech Republic

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About: Diversity of current weed vegetation on arable land in selected areas of the Czech Republic Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper reports on the within-habitat (alpha) and on the between-habitat (beta) diversity of weed vegetation on arable land in the Czech Republic, influenced by management systems, crops grown and altitude. A phytocoenological survey was conducted from 2006 to 2008 during a vegetation period using releves that were 100 m(2) in size, placed in the central part of fields. The species richness and the mean Sorensen dissimilarity were calculated. The statistically significant effects of the type of farming and altitude on species richness were recorded. The average species numbers in one releve reached 9.17 and 21.17 in conventional and organic farming, respectively. In both management systems, an increasing number of species was recorded with increasing altitude. Statistically significant effects of all the variables were observed when evaluating beta-diversity. Higher beta-diversity was found in conventional farming. This paper reports on the within-habitat (alpha) and on the between-habitat (beta) diversity of weed vegetation on arable land in the Czech Republic, influenced by management systems, crops grown and altitude. A phytocoenological survey was conducted from 2006 to 2008 during a vegetation period using releves that were 100 m(2) in size, placed in the central part of fields. The species richness and the mean Sorensen dissimilarity were calculated. The statistically significant effects of the type of farming and altitude on species richness were recorded. The average species numbers in one releve reached 9.17 and 21.17 in conventional and organic farming, respectively. In both management systems, an increasing number of species was recorded with increasing altitude. Statistically significant effects of all the variables were observed when evaluating beta-diversity. Higher beta-diversity was found in conventional farming. (en)
Title	Diversity of current weed vegetation on arable land in selected areas of the Czech Republic Diversity of current weed vegetation on arable land in selected areas of the Czech Republic (en)
skos:prefLabel	Diversity of current weed vegetation on arable land in selected areas of the Czech Republic Diversity of current weed vegetation on arable land in selected areas of the Czech Republic (en)
skos:notation	RIV/60460709:41210/13:61949!RIV14-MSM-41210___
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Soukup, Josef Kolářová, Michaela Tyšer, Luděk
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	70059
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/13:61949
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	altitude, farming system, weed diversity, wide-row crops, winter cereals (en)
http://linked.open.../riv/klicoveSlovo	altitude weed diversity wide-row crops winter cereals farming system
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[98FB6C92A0E0]
http://linked.open...i/riv/nazevZdroje	Plant, Soil and Environment
http://linked.open...in/vavai/riv/obor	GF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	59
http://linked.open...iv/tvurceVysledku	Soukup, Josef Kolářová, Michaela Tyšer, Luděk
http://linked.open...ain/vavai/riv/wos	000317967600004
http://linked.open...n/vavai/riv/zamer	Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje.
issn	1214-1178
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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