Decomposition

The breakdown of organic matter. It is technically called humification. Increasing decomposition of organic matter is influenced by the following:
1. Good soil aeration;
2. Rising soil temperatures, being optimum at 25ËšC and over;
3. A soil moisture content of about 60% to 80% of water holding capacity;
4. A slightly acidic to neutral soil pH; and
5. A carbon to nitrogen ratio of about 20/25 to 1; too low a ratio results in slower decomposition.