Sökning: "ståbrunst"

Hittade 1 uppsats innehållade ordet ståbrunst.

  1. 1. Brunstvisningsförmåga hos SRB- och Holsteinkvigor

    Master-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Camilla Mattsson; [2013]
    Nyckelord :brunstvisningsförmåga; brunststyrka; brunstlängd; ståbrunst; progesteron; östrogen; kvigor;

    Sammanfattning : Oestrus in dairy cattle has changed over the last decades, the duration has decreased and the intensity of oestrus has declined. A possible explanation can be their high and increasing milk production. Heifers ability to show oestrus is probably not affected to the same extent. LÄS MER