Mississippi State University scientists are reaching for the stars to successfully maintain healthy soils on Earth, developing a high-tech tool with the potential to aid farmers around the world.

Agricultural soil testing is critical to determining soil’s nutrient concentration and variability across your fields. It is ideal to test your fields’ soil at least every two to three years to inform ...

Soil testing begins with the homeowner, gardener, and farmer. The most critical step in soil testing is soil sample collection. Soil testing can help growers make informed decisions about fertilizer ...

Soil color could replace expensive chemical tests, helping farmers monitor fertility and carbon faster and more safely.

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. “To be a successful farmer, one must first know the ...