Author(s):
Pires, Jaime ; Fernandes, Adelaide
; Bernardo, Adelino
; Pires, João
; Moreira, Nuno
Date: 2005
Persistent ID: http://hdl.handle.net/10198/5291
Origin: Biblioteca Digital do IPB
Subject(s): Crude protein; Digestibility; Dry-matter yield; Hay; Nitrogen fertilization