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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 ASEP 0370795 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title The 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 Title Acta Physiologiae Plantarum. - : Springer - ISSN 0137-5881
Roč. 32, č. 5 (2010), s. 987-995Number of pages 9 s. Language eng - English Country PL - Poland Keywords In vitro culture ; Plant growth regulators ; Electric current Subject RIV EF - Botanics CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000280909100019 DOI 10.1007/s11738-010-0488-8 Annotation The 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. Workplace Institute of Experimental Botany Contact David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Year of Publishing 2012
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