Yield and chemical composition of milk from dairy cows fed on roughage and concentrate in various ratios

Abstract

4 páginas, 2 tablas.-- Trabajo presentado al 16th Meeting of the FAO CIHEAM Mountain Pastures Network (Eds. C. López-Carrasco; M. P. Rodríguez; A. San Miguel; F. Fernández; S. Roig). ( Polonia, 25-27 mayo 2011).Ministry of Agriculture and Rural Development (MRiRW)Peer reviewe