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The effect of plant growth regulators and their interaction with electric current on winter wheat development

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    SYSNO ASEP0370795
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleThe effect of plant growth regulators and their interaction with electric current on winter wheat development
    Author(s) Biesaga-Koscielniak, J. (PL)
    Koscielniak, J. (PL)
    Filek, M. (PL)
    Marcinska, I. (PL)
    Krekule, Jan (UEB-Q)
    Macháčková, Ivana (UEB-Q)
    Kubon, M. (PL)
    Source TitleActa Physiologiae Plantarum - ISSN 0137-5881
    Roč. 32, č. 5 (2010), s. 987-995
    Number of pages9 s.
    Languageeng - English
    CountryPL - Poland
    KeywordsIn vitro culture ; Plant growth regulators ; Electric current
    Subject RIVEF - Botanics
    CEZAV0Z50380511 - UEB-Q (2005-2011)
    UT WOS000280909100019
    DOI10.1007/s11738-010-0488-8
    AnnotationThe aim of the experiments presented here was twofold. On the one hand, to study the influence of plant growth regulators, i.e. auxins (IAA and NAA), cytokinins (kinetin, zeatin and zeatin riboside), gibberellins: (GA(3)) and polyamines (spermidine, spermine and putrescine) on the generative development of winter wheat plants, while on the other to study the interaction of plant growth regulators with electric current in affecting the efficiency of the flowering of wheat plants. Winter wheat var. Grana was subjected to a short vernalization (2 weeks at 5 degrees C + 10 days at 10 degrees C) on Murashige and Skoog medium containing growth regulators at different concentrations. For selected substances, seedlings were additionally treated with electric current by applying a constant voltage for a given period of time (30 V for 30 s or 1.5 V for 1 h) with the anode or the cathode inserted into apical leaves and the reference electrode into the media.
    WorkplaceInstitute of Experimental Botany
    ContactDavid Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469
    Year of Publishing2012