Sökning: "Johanna Öijer"

Hittade 1 uppsats innehållade orden Johanna Öijer.

  1. 1. Immunokastrering av hangrisar

    L3-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Johanna Öijer; [2006]
    Nyckelord :kastrering; hangrisar; beteende; skatol; griskött;

    Sammanfattning : Active immunization against gonadotropin-releasing hormone (GnRH) is an alternative to surgical castration of male pigs to avoid boar taint. The aim of this study, including 128 pigs, was to evaluate the effect of a GnRH-vaccine Improvac® on performance and on social and sexual behaviour. LÄS MER