... , high return.4. It can obviously destroy the antinutrilites of feed.5. It is heat-resistant, and has special stability ... .Functions:1. It can replenish digestive ferments for shortage in young animal, and improve digestibility of protein, starch, etc.2. It can ... by 2-5% ,and benefit above 16%.Your sincere animal feed supplierCangzhou Kangzhuang Animal Drug Co., LTDAddress: No.168.307 National Road , ...