Soil is a complex mixture of minerals, organic matter, water, and air. Understanding these components is crucial for successful agriculture and plant growth.
- Minerals (45-49%) - The inorganic component including sand, silt, and clay
- Water (20-30%) - Essential for nutrient transport and plant growth
- Air (20-30%) - Necessary for root respiration and soil organisms
- Organic Matter (1-5%) - Decomposed plant and animal materials