The nutrient content of cow dung is low, containing 14.5% organic matter, 0.30-0.45% nitrogen, 0.15-0.25% phosphorus, 0.10-0.15% potassium, and high in cellulose and lignin. Cow dung contains a lot of organic matter that is difficult to decompose, which has a good effect on soil improvement. Crawler Hydraulic Compost Turner, Rotary Drum Fertilizer Granulator, Organic Waste To Fertilizer Granulator Machine, Rotary Drum Dryer Machine,Crusher For Fertilizer. Compost machine manufacturers The product will supply to all over the world, such as Europe, America, Australia,Congo, Kazakhstan,Canberra, Bhutan.Fertilizer granule making machine