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Influence of sugar beet storage duration on root response to non-destructive impacts

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    SYSNO ASEP0494247
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleInfluence of sugar beet storage duration on root response to non-destructive impacts
    Author(s) Trnka, Jan (UT-L) RID
    Kumbár, V. (CZ)
    Nedomová, Š. (CZ)
    Pytel, R. (CZ)
    Buchar, J. (CZ)
    Number of authors5
    Source TitleInternational Agrophysics - ISSN 0236-8722
    Roč. 32, č. 3 (2018), s. 421-428
    Number of pages8 s.
    Publication formPrint - P
    Languageeng - English
    CountryPL - Poland
    Keywordsimpact loading ; vibration ; response ; storage ; sugar beet root
    Subject RIVBI - Acoustics
    OECD category4.5 Other agricultural sciences
    R&D ProjectsEF15_003/0000493 GA MŠk - Ministry of Education, Youth and Sports (MEYS)
    Institutional supportUT-L - RVO:61388998
    UT WOS000440276800015
    EID SCOPUS85051225979
    DOI10.1515/intag-2017-0032
    AnnotationFor the purpose of this paper, sugar beet roots were loaded by creating the impact of aluminium bars falling from different heights. The time history of the force at the contact between the sugar beet root and the bar was measured. The response of the sugar beet root to the impact was evaluated in terms of surface displacement. This displacement was measured using a laser vibrometer. The displacement was studied in the time and frequency domain during the postharvest period, up to 71 days after crop collection. The measured parameters describing the sugar beet response were significantly sensitive to the storage duration, namely in the frequency domain. Correlations between the storage duration and the main parameters of both the force and surface displacement were identified (p < 0.05).
    WorkplaceInstitute of Thermomechanics
    ContactMarie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823
    Year of Publishing2019
Number of the records: 1