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Compensation of seed production after severe injury in the short-lived herb Barbarea vulgaris

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F08%3A00307273" target="_blank" >RIV/67985939:_____/08:00307273 - isvavai.cz</a>

  • Alternative codes found

    RIV/60076658:12310/08:00009193

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Compensation of seed production after severe injury in the short-lived herb Barbarea vulgaris

  • Original language description

    Plants of B. vulgaris were cultivated in a three-year garden experiment at two nutrient levels (high vs. low). During the experiment, two levels of injury severity were applied: high (removal of all aboveground biomass) and low (removal of aboveground biomass leaving basal axillary buds intact). Damage was applied at four life-cycle phases: young rosette, overwintered rosette, flowering plant, fruiting plant. All injured plants survived and resprouted irrespective of life-cycle phase, severity of injuryand nutrient availability. Injury significantly affected seed production and also the plants? life-cycle. Nutrient level only marginally affected resprouting after injury and seed production. The experiment showed that the ability to sprout from roots enables plants to survive a 100% loss of aboveground biomass, and to keep some seed production or even compensate it. The short-lived ruderal species Barbarea vulgaris successfully copes with severe disturbance by resprouting and does not

  • Czech name

    Compensation of seed production after severe injury in the short-lived herb Barbarea vulgaris

  • Czech description

    Krátkověký druh Barbarea vulgaris je schopen vegetativně regenerovat po ztrátě 100% nadzemní biomasy, dokončit životní cyklus a vyprodukovat stejné množství semen jako nenarušované rostliny. Tato skutečnost ač je přehlížena jistě ovlivňuje populační dynamiku druhu.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EF - Botany

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Basic and applied Ecology

  • ISSN

    1439-1791

  • e-ISSN

  • Volume of the periodical

    9

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    11

  • Pages from-to

    44-54

  • UT code for WoS article

  • EID of the result in the Scopus database