PhD Soil Science (Online)

Environmental soil science, forest soils, nutrient cycling, soil geochemistry, soil conservation and land use, soil fertility and plant nutrition, soil genesis and classification, soil microbiology, soil physics

Faculty research specializations in soil science include ecosystem services, forest soils, management of soil nutrients, mineral-organic matter interactions, soil archeology, soil biogeochemistry, soil microbial ecology, sustainable cropping systems, soil geomorphology, soil genesis, and soil hydrology. Amongst research institutions worldwide, Oregon State campus lands present the most soil diversity for the study of associated problems.

Major Code: 1600

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$33,460 Per Year

International student tuition fee

3 Years


Aug 2024

Start Month

Jul 2024

Application Deadline

Upcoming Intakes

  • August 2024
  • January 2025
  • August 2025
  • August 2026

Mode of Study

  • Online