Animal manure, such as chicken manure and cow dung, has been used for centuries as a fertilizer for farming. It can improve the soil structure (aggregation) so that the soil holds more nutrients and water, and therefore becomes more fertile. Animal manure also encourages soil microbial activity which promotes the soil's trace mineral supply, improving plant nutrition. It also contains some nitrogen and other nutrients that assist the growth of plants. Chicken Manure is an organic fertilizer that is derived from animal husbandry. Widespread for many years, manure not only provides Organic matter and primary nutrients and secondary nutrients. It is essential for plant growth, but it also contributes to the deterioration of the soil structure.