Soil quality refers to the ability of soil to support plant growth and maintain environmental health. It is determined by various factors, including soil texture, structure, nutrient content, and pH levels. Healthy soil contains a balanced mix of minerals, organic matter, and microorganisms, which work together to provide essential nutrients to plants. Good soil quality also plays a crucial role in water retention and drainage, helping to prevent erosion and promote biodiversity. Practices such as crop rotation, cover cropping, and reduced tillage can enhance soil quality, ensuring that it remains productive and sustainable for future generations.