A soil association is a group of soils that have similar properties and characteristics. It is like a family of soils that have things in common like how people in a family share some traits or features.
Soil associations are named based on the dominant soil type. For instance, a soil association dominated by sandy soil may be called the "sandy soil association."
Farmers and gardeners use soil associations to help them decide what crops to grow and how to manage their land. Different soils have different nutrients, pH levels, and water-holding capacity, which can affect plant growth. By understanding the properties of the soil association on their land, farmers and gardeners can make informed decisions about how to use the soil.
Soil associations are also important for scientists who study soil. They help scientists understand how soils are distributed across landscapes and how they interact with other natural systems like water and air.
Overall, understanding soil associations is important for managing and conserving our natural resources.