Agri-King, Inc. 18246 Waller Rd., P.O. Box 208 , Fulton , Illinois 61252 USA About Solutions products Companies Agri-King, Inc. Products 5 products found Products Nutrition - Dairy Key Dairy Program Agri-King strives to help each individual dairy operation achieve their goals. Our Area Managers are trained to help identify your needs and provide solutions. Forage/Grain Treatment - Silo-King Dry Silo-King For spreading over layers of baled hay in storage (15% to 25% moisture), mix 5 pounds of Silo-King with 25 pounds salt and apply 2 to 4 pounds per ton of hay. Water Soluble Silo-King WS comes in 200 and 1000 gram packets. Its water soluble form is easily used by producers and custom operators. Silo-King PLUS Silo-King PLUS offers clients a convenient method of applying Silo-King® directly to crops. Silo-King SGS Silo-King SGS is specifically designed and researched to work for better ensiling of small grain silages in dry or water soluble form.