Manure is organic matter that is used as fertilizer in agricultural practices to improve soil fertility and crop productivity. It is made up of animal waste, such as dung and urine, and may also contain bedding materials, leftover feed, and other organic materials. Manure is rich in nutrients like nitrogen, phosphorus, and potassium, which are essential for plant growth. However, it also contains pathogens and contaminants that can be harmful to human health and the environment if not managed properly. Research in manure management focuses on developing sustainable practices for handling, storage, treatment, and application of manure to minimize environmental impacts and optimize nutrient recycling in agriculture.