Learn how improper soil sample handling can alter test results, especially nitrogen levels, and shows how using proper storage conditions and permeable bags helps ensure accurate data, better fertilizer decisions and protected crop yields.

Learn more how to estimate soil organic carbon stocks using fixed depth and fixed mass methods. Learn key steps, differences and how each approach affects accuracy when tracking soil health and carbon changes.

Understanding soil tests allow lawn managers to effectively grow lawns and productive gardens by knowing what is missing from the soil and how to improve it.

By Brian Arnall. Learn about specific considerations which should be taken into account to get the greatest benefit from soil testing.

By Hailin Zhang and Barbara McCray. Read through the Oklahoma agricultural soil test summary for the years 2018-2022. You will learn the necessity of evaluating the soil fertility information for each individual county or state when estimating

Diferentes suelos tienen diferentes necesidades; por lo tanto, comience a comprender cómo los fertilizantes afectan su jardín y sus deseos individuales.

Soil solarization is a safer alternative to fumigation for controlling soilborne problems, learn about the practices and principles of this process.

Testing soilless growth media requires sampling procedures, test methods and interpretations different from those used for routine field soil testing.