What do glaciers and the Sahara Desert have in common? Both are sources of silt-size particles that interact with wind, sand, and vegetation to form loess deposits. Deflation, the lifting and ...

The relative ability of soils to store one particular group of nutrients, the cations, is referred to as cation exchange capacity or CEC. Soils are composed of a mixture of sand, silt, clay and ...

Soil texture is determined by the mixture of the mineral contents: sand, silt, and clay. You can determine your garden soil ...

Loam soil: balanced parts of sand, silt, and clay for optimal growth. Lettuce, tomatoes, and peppers succeed with six to eight hours of sun daily. Plant a variety of crops in loam soil ...