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 ...

Our research integrates principles and methods from soil chemistry, plant/microbial ecology, and mineralogy. We examine how plant roots interact with both ...

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

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

Chemistry of soil systems with an emphasis on environmental health and quality. Topics include organic matter dynamics, the role of plant and microbial inputs, ...

Chapter 2. Basic Chemistry, Solubility, Nutrient Demand and Deficiency · Chapter 3 Problem Soils: Soil acidity, Salinity, Alkalinity.

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

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