About: Impact of site conditions and farming practices on the occurrence of rare and endangered weeds on arable land in the Czech Republic

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About: Impact of site conditions and farming practices on the occurrence of rare and endangered weeds on arable land in 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 article documents the impact of site conditions and farming practices on the occurrence of rare and endangered weeds on arable land in the Czech Republic. A survey was conducted between 2006 and 2008 in winter cereals, spring cereals and wide-row crops. The relationship between the occurrence of plants and explanatory factors was analysed using a multivariate analysis to calculate species frequencies in different types of farming, crops and altitudes. In total, 290 releves were recorded, with a total number of 172 weed species. Nineteen weeds, classified as rare and endangered species according to the national Czech list, were identified in 106 releves. The highest effect on the occurrence of rare and endangered weed species was observed for altitude. Almost half of the recorded endangered and rare species belonged to the thermophilous weed vegetation typical for cereals on basic soils. A higher occurrence of endangered species has been confirmed for organic farming, where the sum of frequencies This article documents the impact of site conditions and farming practices on the occurrence of rare and endangered weeds on arable land in the Czech Republic. A survey was conducted between 2006 and 2008 in winter cereals, spring cereals and wide-row crops. The relationship between the occurrence of plants and explanatory factors was analysed using a multivariate analysis to calculate species frequencies in different types of farming, crops and altitudes. In total, 290 releves were recorded, with a total number of 172 weed species. Nineteen weeds, classified as rare and endangered species according to the national Czech list, were identified in 106 releves. The highest effect on the occurrence of rare and endangered weed species was observed for altitude. Almost half of the recorded endangered and rare species belonged to the thermophilous weed vegetation typical for cereals on basic soils. A higher occurrence of endangered species has been confirmed for organic farming, where the sum of frequencies (en)
Title	Impact of site conditions and farming practices on the occurrence of rare and endangered weeds on arable land in the Czech Republic Impact of site conditions and farming practices on the occurrence of rare and endangered weeds on arable land in the Czech Republic (en)
skos:prefLabel	Impact of site conditions and farming practices on the occurrence of rare and endangered weeds on arable land in the Czech Republic Impact of site conditions and farming practices on the occurrence of rare and endangered weeds on arable land in the Czech Republic (en)
skos:notation	RIV/60460709:41210/13:61944!RIV14-MSM-41210___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(1R55010), S
http://linked.open...iv/cisloPeriodika	6
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	79042
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/13:61944
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	red list species, conventional farming, organic farming, altitude, crop, syntaxon, frequency, weed cover (en)
http://linked.open.../riv/klicoveSlovo	crop altitude conventional farming frequency organic farming red list species syntaxon weed cover
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[E492052CF6FD]
http://linked.open...i/riv/nazevZdroje	Weed Research
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...vavai/riv/projekt	Weed diversity, its conservation and use for bioindication of farming systems
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	53
http://linked.open...iv/tvurceVysledku	Soukup, Josef Kolářová, Michaela Tyšer, Luděk
http://linked.open...ain/vavai/riv/wos	000326546400010
issn	0043-1737
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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