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 ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Testing ...

The safety of earthen embankments, including levees and dams, depends in large part on how resistant they are to erosion. That resistance can hinge on the soil materials used in their construction.

Understanding the health and characteristics of soils by conducting a soil profile helps growers identify key issues, such as compaction, nutrient deficiencies, and drainage problems. It leads to ...

This year in South Dakota many areas have received high amounts of rainfall during the summer. This has led to portions of fields being wet particularly in the northeastern part of the state. Soils ...

Protecting soil health is vital for the health of crops now, and in the future. This ultimate guide covers the key areas of soil health, how to test your soil, the numerous ways you can improve the ...