Počet záznamů: 1  

Role of 24-Epibrassinolide in Wheat Production: Physiological Effects and Uptake

  1. 1.
    SYSNO ASEP0359302
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevRole of 24-Epibrassinolide in Wheat Production: Physiological Effects and Uptake
    Tvůrce(i) Janeczko, A. (PL)
    Biesaga-Koscielniak, J. (PL)
    Oklešťková, Jana (UEB-Q) RID, ORCID, SAI
    Filek, M. (PL)
    Dziurka, M. (PL)
    Szarek-Lukaszewska, G. (PL)
    Koscielniak, J. (PL)
    Zdroj.dok.Journal of Agronomy and Crop Science. - : Wiley - ISSN 0931-2250
    Roč. 196, č. 4 (2010), s. 311-321
    Poč.str.11 s.
    Jazyk dok.eng - angličtina
    Země vyd.DE - Německo
    Klíč. slova24-epibrassinolide ; brassinosteroids ; grain composition
    Vědní obor RIVCE - Biochemie
    CEPGA301/08/1649 GA ČR - Grantová agentura ČR
    CEZAV0Z50380511 - UEB-Q (2005-2011)
    UT WOS000279669300008
    DOI10.1111/j.1439-037X.2009.00413.x
    AnotaceBrassinosteroids are plant steroid hormones important for plant growth and development. They include more then 70 compounds. Their physiological effect and possibilities of practical use are still being investigated. In this study, we evaluated the effects of exogenously applied 24-epibrassinolide, one of the brassinosteroids, on the grain yield and grain chemical composition (carbohydrates, proteins, fats and minerals) of wheat. Moreover, we analysed the presence of brassinosteroids in newly formed wheat grains after exogenous plant treatment with 24-epibrassinolide. Experiments were performed in a vegetation hall (plants cultivated in pots) and in the field. The tested regulator was applied via 48 h seed soaking (1 mg center dot dm-3) or spraying plants at the heading stage (0.25 mg center dot dm-3). 24-epibrassinolide increased grain yield in plants growing in the field (by about 20 %), but not in plants cultivated in vegetation hall.
    PracovištěÚstav experimentální botaniky
    KontaktDavid Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469
    Rok sběru2011
Počet záznamů: 1  

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