Vázquez Armijo, José Fernando; MARTINEZ TINAJERO, JAIME JORGE; LOPEZ CORTES, DANIEL; Zeidan Mohamed Salem, Abdelfattah; ROJO RUBIO, ROLANDO
(Biological Trace Element Research, 2011-06-21)
An in vitro gas production technique was used to evaluate the effects of copper and zinc supplementation on the amount and rate of gas production, dry matter degradability (IVDMD), utilization of metabolizable energy (ME), ...