What role do decomposers play in the nitrogen cycle?

In the nitrogen cycle, decomposers are crucial for recycling nutrients by breaking down organic matter, such as dead plants and animals, as well as waste products. When decomposers, like bacteria and fungi, decompose this organic material, they convert it into simpler compounds, including ammonium. This process enriches the soil with nitrogen in a form that can be utilized by plants. Consequently, by facilitating the return of nitrogen to the soil, decomposers play a vital role in maintaining the balance of the nitrogen cycle and ensuring that nitrogen, an essential nutrient for plant growth, remains available in the ecosystem. This transformation is essential for promoting soil fertility and supporting sustainable agricultural practices.