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Ecampus Schedule of Classes - Spring 2026

Soil Science Course Schedule

Click on course title(s) below to access course description, syllabi, and textbook information for your course(s). Contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu for assistance.

Note: The Ecampus schedule of classes includes available courses for the current term and up to three future terms. Class offerings are continually updated and may be added, removed, or rescheduled without notice. Check back frequently for current information.

SOIL 375 – +Seeking Climate Solutions: Carbon Dioxide Removal (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26610944003Pett-Ridge, J.Online Open505000
Registration Restrictions
Class Limitations: -1, -2 (Freshman, Sophomore)
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Or contact instructor to request syllabus. (Note: An ONID account is required to view OSU's online directory.)
Find textbooks for SOIL 375 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


SOIL 395 – World Soil Resources (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26531924003Carpenter, B.Online Open202000
Registration Restrictions
Enforced Prereqs: CH 121 [D-] or CH 201 [D-] or CH 221Z [D-] or CH 221HZ [D-] or CH 231 [D-] or CH 231H [D-]
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Or contact instructor to request syllabus. (Note: An ONID account is required to view OSU's online directory.)
Find textbooks for SOIL 395 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


SOIL 401 – Research (1-16)

This course is repeatable for a maximum of 16 credits.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26553614001-16Seiter, S.Online Open101000
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Or contact instructor to request syllabus. (Note: An ONID account is required to view OSU's online directory.)
Find textbooks for SOIL 401 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


SOIL 403 – Thesis (1-16)

This course is repeatable for a maximum of 16 credits.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26553634001-16Seiter, S.Online Open101000
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Or contact instructor to request syllabus. (Note: An ONID account is required to view OSU's online directory.)
Find textbooks for SOIL 403 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


SOIL 410 – Internship (1-6)

This course is repeatable for a maximum of 12 credits.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26553664001-6Seiter, S.Online Open101000
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Or contact instructor to request syllabus. (Note: An ONID account is required to view OSU's online directory.)
Find textbooks for SOIL 410 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


SOIL 430 – Organic Soil and Crop Management (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26570724003Jeliazkov, V.Online Open505000
Registration Restrictions
Recommended: AGRI 420, CROP 200, SOIL 205 or introductory biology
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Or contact instructor to request syllabus. (Note: An ONID account is required to view OSU's online directory.)
Find textbooks for SOIL 430 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


SOIL 445 – Environmental Soil Chemistry (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26601744003Mobley, M.Online Open707000
Registration Restrictions
Enforced Prereqs: (CSS 205 [D-] or CSS 305 [D-] or ( (SOIL 205 [D-] or SOIL 205H [D-] ) and (SOIL 206 [D-] or SOIL 206H [D-] or FOR 206 [D-] ) ) and (CH 122 [D-] or CH 202 [D-] (CH 222Z [D-] or CH 222HZ [D-] or CH 232 [D-] or CH 232H [D-] ) and (CH 228Z [D-] or CH 228HZ [D-] or CH 262 [D-] or CH 262H [D-] or CH 272 [D-] )
Recommended: SOIL 316 or SOIL 388
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Or contact instructor to request syllabus. (Note: An ONID account is required to view OSU's online directory.)
Find textbooks for SOIL 445 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


SOIL 466 – Soil Morphology and Classification (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26601754004Carpenter, B.Online Open505000
Registration Restrictions
Enforced Prereqs: SOIL 205 [D-] or SOIL 205H [D-] or CSS 205 [D-] or CSS 305 [D-]
Campus Restrictions: -C (Corv)
Class Notes: Course requires lab kit for an additional fee. Contact instructor for details. Campus restrictions end Monday of Week 10  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Or contact instructor to request syllabus. (Note: An ONID account is required to view OSU's online directory.)
Find textbooks for SOIL 466 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


SOIL 530 – Organic Soil and Crop Management (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26570734003Jeliazkov, V.Online Open202000
Registration Restrictions
Recommended: AGRI 520, SOIL 525 or introductory biology
Class Notes: Does not meet Graduate School's stand-alone requirement.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Or contact instructor to request syllabus. (Note: An ONID account is required to view OSU's online directory.)
Find textbooks for SOIL 530 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


SOIL 545 – Environmental Soil Chemistry (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Sp26601764003Mobley, M.Online Open151500
Registration Restrictions
Recommended: (CSS 205 or (SOIL 205 and (SOIL 206 or FOR 206))) and (CH 122 or CH 202 or (CH 232 and (CH 262 or CH 272)))
Class Notes: Does not meet Graduate School's stand-alone requirement.  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Or contact instructor to request syllabus. (Note: An ONID account is required to view OSU's online directory.)
Find textbooks for SOIL 545 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.



Legend
= Signifies the course as a Baccalaureate Core Course.
= Signifies that fees may apply to the course.
+ = Include restriction.
- = Exclude restriction.
* = Prereq may be taken prior to or simultaneously with this course.