How is manure different from humus
Dear Student,
Manure is an organic matter composed of animal feces, wasted feed, etc. It is used as fertilizer to increase the fertility of soil. It is not the layer of soil. Manure is an excellent fertilizer containing nitrogen, phosphorus, potassium and other nutrients. It also adds organic matter to the soil which may improve soil structure, aeration, soil moisture-holding capacity, and water infiltration.