Graf, C.M., Kreuzer, M., Dohme, F.
Effects of supplemental hay and corn silage versus full-time grazing on ruminal pH and chewing activity of dairy cows.
Journal of Dairy Science, 88, 2005, 711-725.
Cote: PUB 2005/2772*
ID publication (Code web): 12695 Envoyer par e-mail
