organic substrates

Organic substrates are natural materials containing carbon that serve as the foundation or food source for microorganisms, enzymes, or plants. In biological and environmental contexts, they include substances like plant residues, food waste, or organic matter in soil and water. These substrates provide essential nutrients and energy, facilitating processes like decomposition, nutrient cycling, and microbial growth. Understanding organic substrates is important in fields such as agriculture, waste management, and environmental science, where they influence the health of ecosystems and the efficiency of biological treatments like composting or wastewater purification.