Soil

As the world leader in soil classification and soil survey, USDA’s Natural Resources Conservation Service (NRCS), was invited to give a keynote presentation at the XXVII Congress of Soil Science of Argentina held virtually the week of October 12, 2020. Soil Survey Regional Director Luis Hernandez...

Good things come in small packages. Sadly, so do bad things. That’s where Iowa State University’s (ISU) Department of Mechanical Engineering comes in.

Trees and crops are experiencing stress, productivity loss and even death in coastal areas due to saltwater intrusion and salinization. For example, Somerset County, Maryland has been losing farmland to salt marsh migration at a rate of 100 acres per year over the last 10 years, and that amount is...

Have you ever wondered about the soil you are standing on, at any given spot in the United States? Curious about what soil type it is? How about if the soil is easy to dig? If the soil is ideal for supporting the weight of a house or a barn? Or simply, if it will help you grow better tomatoes?

Plunging his shovel into a wheat field covered in soybean residue, Gary Hula hefts up a mound of crumbly soil with a grin. The county is under moderate drought and it’s just above freezing outside, but the soil in his shovel is full of moisture and riddled with worm holes—sure signs of healthy soil.

“You can’t have a forest without a foundation of quality soil,” said Debbie Page-Dumroese, a soil scientist for the U.S. Forest Service’s Rocky Mountain Research Station in Moscow, Idaho. That’s the lesson learned when hundreds of ponderosa pines were planted on rocky streambanks in national forests...

According to the Food and Agriculture Organization of the United Nations (FAO), one-third of the planet’s soils are degraded. This condition is caused by a number of natural factors, including wind and water erosion and nutrient imbalances, but people also leave an indelible impact on the earth...

The Natural Resources Conservation Service (NRCS) in Texas has developed a new USDA web application – Hurricane Harvey Damage Reporter – to help staff assess post-storm, agricultural damages faster and easier than the previous handwritten process.

Soils experts from USDA’s Natural Resources Conservation Service (NRCS) recently completed a five-year project to map underground Detroit. “Now planners, developers and others in Detroit can use our soils data to understand their soil’s ability to support green infrastructure, development and urban...

Think earthworms are only good for fish bait? Think again! Earthworms play a valuable role in soil health and viability in forests, prairies, gardens and even on farmland. Earth Day is a good time to recognize earthworms as environmental helpers. They feed primarily on organic material in soils...