Clay Soil
Discover the Characteristics and Applications of a Versatile Resource
Clay soil, one of the best known for its peculiar composition, has attracted attention due to its versatility and properties that directly impact its functions and uses. Composed of more than 45% of extremely small particles, smaller than 0.002 mm, it stands out both in the field and in civil construction.
Unique Features
The main characteristic of clayey soil is its soft and sticky texture when wet, which becomes hard and compact when it dries. The presence of micropores makes air and water circulation difficult, but guarantees high moisture retention. Its color varies between dark tones, in soils rich in organic matter, and reddish or yellowish, due to the presence of iron oxides.
Properties that Make a Difference
Water Retention: The low permeability of this soil allows for great water retention, useful for ecosystems and irrigation projects. However, it may cause waterlogging after heavy rain.
Fertility: Ideal for some crops, clay soil can be very fertile, but the mineral composition varies depending on its formation.
Compaction and Permeability: Its compact nature makes water infiltration difficult, favoring the formation of puddles and requiring specific care in handling... Did you know?