Počet záznamů: 1
Fitness of resprouters versus seeders in relation to nutrient availability in two Plantago species
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SYSNO ASEP 0329588 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Fitness of resprouters versus seeders in relation to nutrient availability in two Plantago species Překlad názvu Fitness vegetativně a generativně regenerovaných jitrocelů v souvislosti s hladinou živin Tvůrce(i) Latzel, Vít (BU-J) RID, ORCID, SAI
Klimešová, Jitka (BU-J) RID, ORCIDCelkový počet autorů 2 Zdroj.dok. Acta Oecologica-International Journal of Ecology. - : Elsevier - ISSN 1146-609X
Roč. 35, č. 4 (2009), s. 541-547Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. FR - Francie Klíč. slova adventitious buds ; disturbance ; nutrients Vědní obor RIV EF - Botanika CEP GA526/09/0963 GA ČR - Grantová agentura ČR GD206/08/H044 GA ČR - Grantová agentura ČR CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000267565300007 DOI 10.1016/j.actao.2009.04.003 Anotace We hypothesized that 1) plants with higher nutrient demands have a higher fitness as seeders irrespectable of nutrient availability and/or 2) both species will have a higher fitness as resprouters under lower nutrient availability and as seeders when nutrient availability is higher. Nutrient availability was also manipulated prior to and after disturbance to evaluate the impact of changing nutrient availability on the strategy of resprouting. The results of our pot experiment with Plantago lanceolata and P. media supported the first but not the second hypothesis. Moreover, high nutrient availability prior to disturbance negatively affected resprouting success, but the growth and fitness of successfully regenerated individuals were enhanced under higher nutrient availability. We concluded that resprouting from roots after disturbance is affected by nutrient availability, but this effect considerably differs between individual life-history stages. 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 2010
Počet záznamů: 1