Recycling and composting
Backyard Composting Systems: How to Turn Food Waste Into Garden Soil
...organic matter in an aerobic (oxygen-rich) environment. These tiny workers require four critical ingredients to do their job effectively and efficiently:
Carbon (C): Provides the energy source for the microbes, supplied by 'brown' materials.
Nitrogen (N): Provides the protein source, essential for microbe growth and r...
