Application of zeolite powder or bentonite in pig feed
More or less, the coarse ash is one of the important indicators that affect palatability, and there is no definite purpose, especially in the piglet stage.
I do not know what the role of the landlord, ah, you can add, but the amount can not be added high, small and no effect, generally used as a carrier to use. It is better to add montmorillonite