Which of the following is a common type of manure?

Poultry manure is a common type of manure used in nutrient management and agricultural practices. It is rich in nutrients such as nitrogen, phosphorus, and potassium, which are essential for plant growth. Poultry manure is produced from birds like chickens, turkeys, and ducks, making it a readily available resource for farmers, especially those raising poultry.

When properly managed and composted, poultry manure can provide significant benefits to soil health and fertility, enhancing crop productivity. Its composition allows it to improve soil structure, retain moisture, and support microbial activity.

While other options like compost or biochar are associated with soil amendments, they are not classified as manures in the traditional sense. Compost is the result of decomposed organic matter, and biochar is a type of charcoal utilized to enhance soil quality and carbon sequestration. Mineral fertilizers, on the other hand, refer specifically to chemically synthesized nutrient sources rather than organic manure. Thus, poultry manure stands out as a specific type of organic fertilizer widely recognized and utilized in agricultural practices.