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@article{693844,
author = {Lososová, Zdeňka and Chytrý, Milan and Cimalová, Šárka and Otýpková, Zdenka and Pyšek, Petr and Tichý, Lubomír},
article_location = {Pruhonice},
article_number = {3},
keywords = {Agriculture; Cluster analysis; Phytosociology; Plant community; Stellarietea mediae; Vegetation survey},
language = {eng},
issn = {1211-9520},
journal = {Folia Geobotanica},
title = {Classification of weed vegetation of arable land in the Czech Republic and Slovakia},
url = {http://www.sci.muni.cz/botany/chytry/Lososova_etal2006_Folia-Geobot.pdf},
volume = {41},
year = {2006}
}
TY - JOUR
ID - 693844
AU - Lososová, Zdeňka - Chytrý, Milan - Cimalová, Šárka - Otýpková, Zdenka - Pyšek, Petr - Tichý, Lubomír
PY - 2006
TI - Classification of weed vegetation of arable land in the Czech Republic and Slovakia
JF - Folia Geobotanica
VL - 41
IS - 3
SP - 259-273
EP - 259-273
PB - Institute of Botany
SN - 12119520
KW - Agriculture
KW - Cluster analysis
KW - Phytosociology
KW - Plant community
KW - Stellarietea mediae
KW - Vegetation survey
UR - http://www.sci.muni.cz/botany/chytry/Lososova_etal2006_Folia-Geobot.pdf
N2 - Numerical classification of 2653 geographically stratified relevés of weed vegetation from the Czech and Slovak Republics was performed with cluster analysis. Diagnostic species were determined for each of the seven main clusters using statistical measures of fidelity. The classification reflected clear distinctions between lowland (mostly calcicole) and highland (mostly calcifuge) sites, spring and summer phenological stages, and cereals and root crops. The results of the cluster analysis were compared with traditional phytosociological units. Two clusters corresponded to calcifuge weed vegetation of the Scleranthion annui alliance; one cluster represented the vegetation of root crops on moist soils of the Oxalidion europaeae alliance; one cluster contained thermophilous weed vegetation of the Caucalidion lappulae alliance; two clusters included weed vegetation of root crops and of stubble fields, which can be assigned to the Caucalidion, Panico-Setarion, Veronico-Euphorbion and Eragrostion alliances; one cluster included vernal weed vegetation in little disturbed habitats of the Caucalidion lappulae and Scleranthion annui alliances. Our analysis did not support the concept of the Sherardion and Veronico-Taraxacion alliances, which were included in earlier overviews of the vegetation units of the Czech Republic and Slovakia.
ER -
LOSOSOVÁ, Zdeňka, Milan CHYTRÝ, Šárka CIMALOVÁ, Zdenka OTÝPKOVÁ, Petr PYŠEK and Lubomír TICHÝ. Classification of weed vegetation of arable land in the Czech Republic and Slovakia. \textit{Folia Geobotanica}. Pruhonice: Institute of Botany, 2006, vol.~41, No~3, p.~259-273. ISSN~1211-9520.
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