Effect of double-muscling and of removing straw, fed besides concentrates, on the chewing behaviour of bulls

S De Campeneere, A Van Herck, LO Fiems, DL De Brabander

    Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureC1: Artikels in proceedings van wetenschappelijke congressen, die niet inbegrepen zijn in A1, A2, A3 of P1

    Uittreksel

    To determine if beef bulls adjust their chewing pattern to avoid ruminal acidosis, the chewing behaviour of double-muscled (dm) and non-dm bulls was studied with a concentrate based diet, with and without straw. The conformation (dm or not) had no influence on chewing behaviour. The removal of the straw resulted in an importantly increased DM-intake. When fed 100% concentrates, significant rumination activity was recorded. Removing the roughage from the diet had no influence on time of eating, but induced a slight shift towards relatively more rumination during the second half of the day.
    TaalEngels
    TitelJOURNAL OF ANIMAL AND FEED SCIENCES : 10th International Symposium Ruminant Physiology
    Aantal pagina's4
    Volume13
    Plaats productieKopenhagen
    Datum2004
    Pagina's627-630
    StatusGepubliceerd - 2004
    Evenement10th International Symposium Ruminant Physiology - Kopenhagen, Denemarken
    Duur: 30-aug-20044-sep-2004

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