a mixture that is provided already mixed, in particular. Storage, processing, and the contact of vitamins with certain trace minerals may lower the activity of many vitamins in the premixes , and mixed complete feeds.
'n mengsel wat reeds verskaf gemengde, in die besonder. berging, verwerking en die kontak van sekere vitamiene met spoorminerale Mei Laer aktiwiteit van die baie vitamiene in die voormengsels, en gemeng Volvoere.