Resultados de búsqueda - "selective breeding"

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  1. Indigenous cattle genetic resources, their husbandry practices and breeding objectives in North-western Ethiopia por Wuletaw, Z.

    Publicado 2004
    “…Based on these farmers traits preferences village breeding scheme is proposed through the provision of genetically selected breeding bulls. Overall lactation length, and average daily milk yield of this study are higher than national average figures of 1.17 litre per day and 6.33 months, respectively. …”
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  2. Changes in bull breeding during the years : a comparison between 1950 and 1980/90 century por Hagelberg, Moa

    Publicado 2020
    “…Both the sire and dams that are being used during the selection breeding have been tested through genomic selection to see their value for each trait, for the dams this has been started more recently than for the bulls. …”
    H2
  3. Smallholder farms livestock management practices and their implications on livestock water productivity in mixed crop-livestock systems in the highlands of Blue Nile basin: A case... por Abebe, A.

    Publicado 2012
    “…Most (97.3%) sample farmers practice natural mating for their livestock. They also select breeding animals based on their memory instead of performance recording. …”
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