Essays about: "uppfödning av gyltor"

Found 1 essay containing the words uppfödning av gyltor.

  1. 1. Uppfödning av gyltor till hållbara suggor

    University essay from SLU/Dept. of Animal Breeding and Genetics

    Author : Lina Hidås; [2010]
    Keywords : uppfödning av gyltor; rekrytering; utslagning av suggor; livstidsproduktion;

    Abstract : Half of Sweden’s 140 000-150 000 sows are culled and replaced by 75 000 gilts annually. Culling of old sows is necessary and allows new breeding material to enter the herd. However, many of the culled sows are young, and have not yet become profitable at the time for culling. READ MORE