Počet záznamů: 1
Nutrients and disturbance history in two Plantago species: maternal effects as a clue for observed dichotomy between resprouting and seeding strategies
- 1.
SYSNO ASEP 0335033 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Nutrients and disturbance history in two Plantago species: maternal effects as a clue for observed dichotomy between resprouting and seeding strategies Překlad názvu Živiny a disturbanční historie u dvou druhů jitrocelů: efekt matky jako vodítko pro pozorovanou dichotomii mezi vegetativní a generativní regenerační strategií Tvůrce(i) Latzel, Vít (BU-J) RID, ORCID, SAI
Hájek, Tomáš (BU-J) RID, ORCID
Klimešová, Jitka (BU-J) RID, ORCID
Gómez, S. (US)Celkový počet autorů 4 Zdroj.dok. Oikos. - : Wiley - ISSN 0030-1299
Roč. 118, č. 11 (2009), s. 1669-1678Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. DK - Dánsko Klíč. slova maternal effects ; nutrients ; disturbance Vědní obor RIV EF - Botanika CEP GD206/08/H044 GA ČR - Grantová agentura ČR GA526/06/0723 GA ČR - Grantová agentura ČR CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000271004300008 DOI 10.1111/j.1600-0706.2009.17767.x Anotace We assessed the role of nutrients and disturbance experienced by mothers (maternal effects) in the growth of progeny in a pot experiment using two Plantago species. Photosynthetic capacity, biomass allocation and fecundity were measured. Offspring of plants grown in nutrient poor conditions produced more leaves, spikes and longer leaves and in case of P. lanceolata, they had also higher photosynthetic capacity. The progeny of P. media mothers that had resprouted after disturbance was favored in nutrient poor conditions whereas the progeny of undisturbed plants was favored in nutrient rich conditions. This study demonstrates that maternal effects may play a role in the success of either a seeding or a resprouting strategy in environments with different nutrient availability. Moreover, we showed that alteration of photosynthetic capacity, even during adult stages, is a mechanism through which maternal plants may impact their progeny. 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