Results of 3-years survey on spreading of Ambrosia artemisiifolia L. in Ostrovné lúky, Slovakia

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dc.contributor.authorFarkas, Anikó
dc.contributor.authorDomonkos, Zsolt
dc.contributor.authorSzabó-Szigeti, Veronika
dc.contributor.authorReisinger, Péter
dc.contributor.authorEnzsöl, Erzsébet
dc.contributor.authorTóth, Péter
dc.contributor.statusPhD hallgatóhu_HU
dc.contributor.statusegyetemi oktató, kutatóhu_HU
dc.coverage.temporal2018.06.29.hu_HU
dc.date.accessioned2018-10-12T09:52:48Z
dc.date.available2018-10-12T09:52:48Z
dc.description.abstractThe most important weed species within Europe - especially in the Pannonian Plain in Central Europe - is the invasive common ragweed (Ambrosia artemisiifolia L.). The object of this study is the field survey taken during summer 2014, 2015 and 2016 in Ostrovné lúky (Žitný ostrov, Slovakia). This region belongs to Natura 2000. Natura 2000 is a network of protected sites of the European Union member states. The main reason for establishment of the network is an effort to maintain European natural heritage. Invasive species have a negative impact on the natural ecosystems. Monitoring of invasive plant species is a very important task. On the prepared map, we placed a grid net. The randomly selected areas based on plots of a standard size of 10 m2. An 11-point scale was used for the assessment of population density and the subjective category of presence varied from weak to heavy infestation on this arable land (mostly stubble fields). To understand the distribution of ragweed in the territory a geospatial analysis was applied to create 2D map in ArcGIS environment. The geospatial analysis enables not only to clearly understand frequency and dominancy of ragweed in the territories, but it also offers useful data to forecast potential Ambrosia spreading. However, the number of weeds on plots was very different and the deviation in the several years was different, the statistical analysis has shown that the average of the infected ragweed samples from this land belonging to Natura 2000 in the years of 2014-15-16 were not significantly different (p>0.05).hu_HU
dc.format.extent100hu_HU
dc.identifier.urihttp://hdl.handle.net/2437/257583
dc.language.isoenhu_HU
dc.subjectAmbrosia artemisiifolia L.hu_HU
dc.subject2014-2016hu_HU
dc.subjectOstrovné lúkyhu_HU
dc.subjectSlovakiahu_HU
dc.subjectspreadinghu_HU
dc.subject.disciplinetudományterületek::növénytudományokhu_HU
dc.titleResults of 3-years survey on spreading of Ambrosia artemisiifolia L. in Ostrovné lúky, Slovakiahu_HU
dc.typeproceedingshu_HU
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Wittmann Antal Növény-, Állat- és Élelmiszertudományi DI