Before applying fertilizer or any other soil amendment, it's a good idea to see what the soil already contains. That way you ...

Saltwater intrusion from sea level rise and tidal flooding is increasing soil salinity risks in coastal farm fields (Figure 1). Soil salinity is related to the presence of soluble salts and cations ...

Of all the tasks superintendents must complete on a daily basis and the projects they must attend to, taking time to read and interpret soil test results is not frequently high on the "to do" list.

Wildfire survivors across Los Angeles County are discovering that the most dangerous consequence from a wildfire isn’t always visible. Lead, arsenic, and other toxic metals could be hiding deep in ...

One of the most common questions gardeners have is how to fertilize specific plants. Many plants have individual nutrient needs, but for all plants it’s challenging to guess at what you need without ...

The Oklahoma State University Extension Soil, Water and Forage Analytical Laboratory on the OSU campus tests more than 58,000 samples each year to protect Oklahoma’s natural resources and support ...

Explore how soil stabilization research can enhance infrastructure durability in America. Discover effective methods and ...