The OSU Soil Physics program provides information to help understand the soil, the
soil water balance, and the surface energy balance to help producers better manage
and conserve their land and water.
Soil Health & Fertility
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.
Diferentes suelos tienen diferentes necesidades; por lo tanto, comience a comprender cómo los fertilizantes afectan su jardín y sus deseos individuales.
Learn about the statewide and county summary of all lawn and garden soil samples taken from 2015-2019.
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.
Soil, water and plant samples should be submitted for testing to learn sampling techniques, understand test result interpretations and get recommendations.
The impact and benefits of using cover crops for weed management in Oklahoma.
The relation between nutrient loss and water quality, leaching in rural areas compared to urban and its effects on ground and surface water.