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Separating the effects of pre-ensiled chemical and microbial composition on silage fermentation and aerobic stability

    Publikation: Kapitel i bok/rapport/konferenshandlingKonferensartikel i proceedingsPeer review

    Sammanfattning

    Ensiling results of different forage types usually differ. For instance, legume silages usually contain more acetic acid, butyric acid and ammonia-N and are aerobically more stable than maize silages (Muck & O’Kiely, 1992; O’Kiely & Muck, 1992; Wilkinson & Davies, 2013). However, as to what extent these differences are related to chemical or microbial composition is yet unknown. In recent work by Mogodiniyai Kasmaei et al. (2015), a new ensiling methodology was introduced that enables sterilization of forages and inoculation with original microfloras. In the present experiment, we have further utilized this methodology to separate the confounding effects of microbial and chemical composition on silage fermentation and aerobic stability.
    OriginalspråkEngelska
    Titel på värdpublikationProceedings of the 6th Nordic Feed Science Conference, Uppsala, Sweden
    FörlagDepartment of Animal Nutrition and Management, Swedish University of Agricultural Sciences
    Sidor55-59
    Antal sidor5
    StatusPublicerad - 2015

    Publikationsserier

    SerieRapport / Sveriges lantbruksuniversitet, Institutionen för husdjurens utfodring och vård
    Numrering291
    ISSN0347-9838

    Nyckelord

    • aerobic stability
    • inoculation
    • silage composition
    • silage fermentation
    • sterilization

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