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Do nectar manipulative studies support cross-pollination hypothesis?

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F07%3A00317544" target="_blank" >RIV/67179843:_____/07:00317544 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Do nectar manipulative studies support cross-pollination hypothesis?

  • Original language description

    One explanation for the widespread absence of floral nectar in many orchids is that it causes pollinators to visit fewer flowers on non-rewarding plants, resulting in more outcrossed progeny and more efficient pollen export. In the last two decades, thecross-pollination hypothesis has been tested by several experiments, in which nectar was added or removed from the flowers of non-rewarding and rewarding orchids, respectively. On the basis of the literature survey, I will summarize the effects of nectarmanipulation on male and female reproductive success of orchids, with emphasis on the incidence of self-pollination. The consequences of these results for the theory and future research will be presente

  • Czech name

    Podporují experimentální studie s nektarem hypotézu o cizosprášení?

  • Czech description

    Příspěvek se týká syntézy výsledků plynoucích z experimentů manipulujících s přítomností nektaru u vstavačovitých

Classification

  • Type

    O - Miscellaneous

  • CEP classification

    EH - Ecology - communities

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/KJB600870601" target="_blank" >KJB600870601: Speciation processes in orchids</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

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