Počet záznamů: 1
Establishment growth and bud bank formation in Epilobium angustifolium: the effects of nutrient availability, plant injury and environmental heterogeneity
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SYSNO ASEP 0329567 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Establishment growth and bud bank formation in Epilobium angustifolium: the effects of nutrient availability, plant injury and environmental heterogeneity Překlad názvu Sílící růst a formování banky pupenů u druhu Epilobium angustifolium: efekt dostupnosti živin, poranění rostliny a heterogenity prostředí Tvůrce(i) Klimešová, Jitka (BU-J) RID, ORCID
Pokorná, Adéla (BU-J)
Klimeš, Leoš (BU-J)Celkový počet autorů 3 Zdroj.dok. Botany. - : Canadian Science Publishing - ISSN 1916-2790
Roč. 87, č. 2 (2009), s. 195-201Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. CA - Kanada Klíč. slova potential bud bank ; adventitious root-sprouting ; juvenile plant Vědní obor RIV EF - Botanika CEP GA526/06/0723 GA ČR - Grantová agentura ČR CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000264895700007 DOI 10.1139/B08-128 Anotace Plant establishment is a risky phase of the plant life cycle because juvenile individuals cannot produce seeds and their vegetative regeneration is constrained by a lack of reserve meristems and carbon storage. On the other hand, conditions in the period following establishment, during establishment growth, affect vegetative regeneration and clonal growth of the plant in the future. Bud bank formation was studied in a root-sprouting clonal herb Epilobium angustifolium , a plant with root buds differing in size and number of leaf primordia, during establishment growth. We found out that the proportion of small buds was about 80 % and was not affected by nutrient availability and substrate heterogeneity; and plants produced more buds per root biomass under conditions of nutrient shortage in both homogeneous and heterogeneous substrates, but the effect was masked by lower root biomass. 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