Welcome to the Plant and Soil Sciences department. We are working to develop systems that provide society's most basic needs in a sustainable way.

The soil science doctoral program is an in-depth program focusing on soil chemistry, soil fertility and nutrient management, soil microbiology, and soil physics ...

Review of current research in soil and environmental chemistry literature. Course previously offered as SOIL 5224. Credit hours: 3. Contact hours: Lecture: 3 ...

Soil Chemistry. Soil Fertility and Nutrient Management; Soil Microbiology; Soil Physics; Water and Waste Management; Weed Science. Research and Faculty. The OSU ...

Soil pH levels near 7 are optimal for overall nutrient availability, crop tolerance, and soil microorganism activity. Soil pH can be modified by using chemical ...

SWFAL was established to provide soil testing, plant, animal waste and water analyses for anyone who needs agricultural testing services.

Due to differences in chemical composition of parent materials, soils will become acidic after different lengths of time. Thus, soils that developed from ...

The purpose of this fact sheet is to explain the general concept of soil pH and Buffer Index and to show how these soil test values are used in making ...

Oklahoma State University's Plant and Soil Sciences degree prepares students to work with food and fuel through field experiences in plant and soil ...

Four General Soil Forming. Processes. Introduction - soil organic and inorganic chemistry, and physics. Soils are a heterogeneous system for any particular ...