Performance and individual feed intake characteristics of group-housed sows fed a nonstarch polysaccharides diet ad libitum during gestation over three parities
Autores:C.M.C. van der Peet-Schwering, J.G. Plagge, P.F.G. Vereijken, Martin W. A. Verstegen, H.A.M. Spoolder, L.A. den Hartog, B. Kemp