| abstract |
The invention discloses a kind of preparation methods of cow feed additive, and mixture of Chinese herbal medicines is smashed it through 80-120 mesh；Enter granulator after adding water to mix with premix, auxiliary material again to pelletize, carries out particle and ensiling, salt, corn germ cake, brewex's grains to be mixed to get cow feed additive.This method combines Chinese herbal medicine with all kinds of nutrients and minerals needed for Cow product, provides a kind of preparation method of simple, low cost cow feed additive. |