Počet záznamů: 1
Effect of mowing and fertilization on biomass and carbohydrate reserves of Molinia caerulea at two organizational levels
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SYSNO ASEP 0365146 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Effect of mowing and fertilization on biomass and carbohydrate reserves of Molinia caerulea at two organizational levels Tvůrce(i) Bartoš, Michael (BU-J) RID, ORCID
Janeček, Štěpán (BU-J) RID
Klimešová, Jitka (BU-J) RID, ORCIDCelkový počet autorů 3 Zdroj.dok. Acta Oecologica-International Journal of Ecology. - : Elsevier - ISSN 1146-609X
Roč. 37, č. 4 (2011), 299-306Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. FR - Francie Klíč. slova Apical dominance ; Resprouting, ; Clonal multiplication Vědní obor RIV EF - Botanika CEP GA526/09/0963 GA ČR - Grantová agentura ČR GA526/07/0808 GA ČR - Grantová agentura ČR CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000292356700001 DOI 10.1016/j.actao.2011.02.015 Anotace We asked whether plant investment into current and future growth in the clonal grass Molinia caerulea, dominant in a species-rich meadow, expressed per shoot or per growth unit differs between a mown and an abandoned or fertilized meadow (mown and fertilized). As a measure of investments into current growth we used aboveground biomass and as a measure of investments into future growth we used storage of carbohydrates. Biomass production was higher in managed plots (both mown-fertilized and mown plots) when expressed per growth unit and lower when expressed per shoot. Storage of carbohydrates was not different at the end of the season in plants from differently treated plots when expressed per growth unit, but was significantly reduced for individual shoots from managed plots. This implies that the interpretation of the results from our study depends on organization level and method of plant response assessment (storage vs. growth). 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 2012
Počet záznamů: 1