... than 20 years experience of producing organic fertilizer, we can supply you professional organic fertilizer equipments with all-around technical ... support. 1.The raw materials to make organic fertilizer can be:1. fertilizer machine Agricultural waste: straw, ... , Ducks, Geese,Goat.etc.3.Industrial waste: wine lees, vinegar residue, manioc waste, sugar scum, furfural residue etc.4. ...