Název:
Sustainable approaches to small-area grassland and barren management with respect to flora and insect diversity
Autoři:
Vymyslický, T. ; Fabšičová, Martina ; Musil, Z. Typ dokumentu: Příspěvky z konference Konference/Akce: Alternative Functions of Grassland, Brno (CZ), 2009-09-07 / 2009-09-09
Rok:
2009
Jazyk:
eng
Abstrakt: This study is devoted to the determination of sustainable ways of increasing flora and insect diversity in meadows through the establishment of barren sites and fallows, which help many ephemeral plant species to reproduce from the soil seed bank. We tested the optimal time for the duration of a fallow and it seems to be 3-5 years. Significant differences were observed in the number of species and their cover between nutrient-poor and nutrient-rich areas.No massive occurence of invasive and expansive species was found. In the warm eastern part of the Podyjí NP we found plant species that had been missing there for many years.
Klíčová slova:
diversity; fallows; grasslands Číslo projektu: CEZ:AV0Z60050516 (CEP) Zdrojový dokument: Alternative Functions of Grassland, Proceedings of the 15th European Grassland Federation Symposium, ISBN 978-80-86908-15-1
Instituce: Botanický ústav AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0221514