Blar i Doctoral theses (HH) på forfatter "Andersen, Inger Lise"
-
The environmental requirements of piglets and use of the creep area
Vasdal, Guro (PhD Thesis;2010:47, Doctoral thesis, 2010)Around 15% of all liveborn piglets die during the lactation period, and this poses a major economical and welfare challenge for the pig production. It has been hypothesized that an increased use of the creep area early ...