We can all imagine what healthy soil looks like: Rich, crumbly, and dark brown, bursting with nutrients and ready to house your greenest veggies, most succulent fruits, and prettiest flowers. But ...

A scientist of the Soil Science Department of the Lomonosov Moscow State University and her colleagues have designed a simple technique for quantitatively characterizing soil colour with the help of a ...

What is the first color that comes to mind when you envision soil? Is it brown, black, yellow, or red? How about white, gray, green, or blue? Experts now explain that all of these answers are correct ...

Scientists at Iowa Sate University recently discovered that simply looking at soil color is reasonably as accurate as time-consuming and expensive laboratory tests. Soil color can be used as a simple, ...

Soil gets its rich brown colour from a blend of decomposed plant and animal matter (humus) and weathered minerals (primarily iron). Organic Matter (Humus): When leaves, roots, and tiny organisms die, ...

When it comes to soils, proper identification is key. Identification allows scientists to determine the story behind the soil: how it formed, how it behaves in different scenarios, and how valuable it ...

Areas where landslides are common make hydric soil identification tricky. When it comes to soils, proper identification is key. Identification allows scientists to determine the story behind the soil: ...