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
A summary of the 2014-2017 soil tests from all 77 counties in Oklahoma.
The tests and procedures the Oklahoma State University Soil, Water and Forage Analytical Lab (SWFAL) offer and analysis.
This guide is designed to answer questions about fertilization, cover management practices, and other factors related to forage and pastures.
A basic foundation for understanding common sources of high salinity and its impact on turfgrass in the home landscape.
A brief summary of the results from an experiment meant to determine the efficacy of the current recommendations in no-till grain-only what production.
Soil test interpretations and requirements of major crops for the most commonly deficient plant nutrients in Oklahoma.
How the construction of a pecan sanitizer plays a role in the functionality of the sanitization process.
This is a high resolution of the manual used for Master Gardener training.