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How is regeneration of plants after mowing affected by shoot size in two species-rich meadows with different water supply?
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SYSNO ASEP 0348664 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název How is regeneration of plants after mowing affected by shoot size in two species-rich meadows with different water supply? Tvůrce(i) Klimešová, Jitka (BU-J) RID, ORCID
Janeček, Štěpán (BU-J) RID
Bartušková, Alena (BU-J) RID, ORCID
Lanta, V. (FI)
Doležal, Jiří (BU-J) RID, ORCIDCelkový počet autorů 5 Zdroj.dok. Folia Geobotanica. - : Springer - ISSN 1211-9520
Roč. 45, č. 3 (2010), s. 225-238Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova White Carpathians ; coexistence ; shoot biomass Vědní obor RIV EF - Botanika CEP GA526/09/0963 GA ČR - Grantová agentura ČR GA526/06/0723 GA ČR - Grantová agentura ČR CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000280922500001 DOI 10.1007/s12224-010-9066-5 Anotace Mowing a meadow is an example of an equalizing process that reduces differences among species by removing aboveground biomass approximately 5 cm above ground. This regular disturbance that affects all plants prevents competitive exclusion of small species and thus allows coexistence of numerous species differing in shoot size. In this paper we search for the mechanism behind this by comparing the shoot biomass of 41 common species in dry and wet species-rich meadows in mown and recently abandoned plots in June (before mowing) and in October. We asked the following questions: i) Do the plants differ in proportion of biomass lost by mowing? ii) Are the mown plants able to compensate for biomass lost by mowing? iii) Is the compensatory ability of mown plants related to their size? iv) Is the compensatory ability of plants related to severity of disturbance (removed biomass)? v) Does water availability in meadows affect these features? Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2011
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