... 5 high capacity and low invest The description of the organic fertilizer production line with CE ... can be:1. Agricultural waste: straw, dregs of beans, cotton dregs, rice bran,etc.2. Animal ... as,Slaughterhouse Waste,Fish Market,Urine and dung of cattle,Pigs,Sheep,Chicken, Ducks, Geese,Goat ... waste, bones, the roots and leaves of vegetables, etc.5. Sludge: the sludge of the river, the sewer, etc. ...