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    Zusammenhang zwischen Parametern des Glukosetoleranztestes bei Jungbullen und deren Nachkommenzuchtwert (2000)

    Art
    Zeitschriftenartikel / wissenschaftlicher Beitrag
    Autoren
    Panicke, L.
    Staufenbiel, R.
    Burkert, O.
    Fischer, ERt-F
    Quelle
    Archiv für Tierzucht; 43 — S. 231–239
    ISSN: 0003-9438
    Kontakt
    Klinik für Klauentiere

    Königsweg 65
    Gebäude 26
    14163 Berlin
    +49 30 838 62261
    klauentierklinik@vetmed.fu-berlin.de

    Abstract / Zusammenfassung

    The function of insulin in cattle was examined by means of the intravenous glucose tolerance test (GTT). The reaction of insulin and glucose was investigated after infusion of 1 g Glucose/kg0.75 because of the probable genetic determination of the reactive ability. The coefficients of heritability range from h2 = 0.16±0.10 to h2 = 0.28±0.16. Investigating 28 sires the correlation coefficients was r = 0.5 for parameters of glucose tolerance test and estimated breeding values which was closer than those between pedigree breeding value and glucose tolerance test