Taian Hongxin Environmental Protection: Can Unfermented Chicken Manure Be Used as Organic Fertilizer?
Chicken manure contains abundant organic matter and high levels of nitrogen (N), phosphorus (P), potassium (K), and trace elements, making it an excellent raw material for organic fertilizer. Dry chicken manure contains up to 50% organic matter, 3.2% nitrogen, 3.1% phosphorus (as P₂O₅), and 2.4% potassium (as K₂O). It is rich in nutrients and contains […]
