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Showing 1 to 1 of 1 for “"first cycle calving"”.

  1. Heritability and repeatability estimates of first service conception and first cycle calving in Angus cattle

    Foxworthy, Heather, author, Enns, R. Mark, advisor, Speidel, Scott E., advisor, Thomas, Milton G., committee member, Callan, Robert, committee memberColorado State University. Libraries2019

    … and therefore slow rates of genetic gain. First service conception (FSC) is a binary trait that describes the outcome of the first service of artificial insemination (AI) with success or failure phenotypes. Furthermore, a trait termed first cycle calving (FCC) describes the ability of a …

    colostate Repository record