MIGLIORAMENTI RELATIVI A SUPPLEMENTI DI PROTEINE PER MANGIMI PER RUMINANTI

摘要

A ruminant feedstuff comprising, as a supplementary source of nitrogen, at least one alkylidene diurea, in particular isobutylidene diurea and crotonylidene diurea; said alkylidene diurea may be admixed with at least one conventional feedstuff.