A doctorate with a major in plant, soil, and environmental sciences and a concentration in environmental and soil sciences is offered under a multi-departmental doctoral program. Two departments participate – Plant Sciences and the soils faculty in Biosystems Engineering and Soil Science. Other concentrations within the plant, soil, and environmental sciences doctoral program include crop sciences, horticulture, plant breeding, plant molecular genetics, and weed science. Focus areas in the environmental and soil sciences concentration include soil and water chemistry; nutrient management; pedology, genesis and classification; environmental climatology; soil biology and biochemistry; and soil physical processes. See the Department of Biosystems Engineering and Soil Sciences Graduate Studies webpage for additional information or contact a faculty member in the area of interest.
Plant, Soil, and Environmental Sciences - Environmental and Soil Sciences
University Rank:#607
Duration4 year(s)
Tuition FeeUSD 1,758 / credit
Next IntakeAugust 23, 2026
Plant, Soil, and Environmental Sciences - Environmental and Soil Sciences
About
Disciplines
Herbert College of Agriculture
Requirements
Entry Requirements
- Applicants must have obtained a bachelor’s degree from a college or university accredited by the appropriate regional accrediting agency, recognized by the Council on Higher Education Accreditation (CHEEA). A non-U.S. degree must be equivalent to a bachelor’s degree from the United States and must be granted by a recognized or accredited foreign institution.
- United States degree holders must have earned a minimum of 2.7 out of a possible 4.0 GPA or a minimum of 3.0 during the senior year of undergraduate study. If you have completed previous graduate coursework, you must have earned a minimum of 3.0 out of a possible 4.0 GPA.
- Applicants with non-U.S. degrees must have earned a minimum of 3.0 on a 4.0 scale or other equivalent to a ‘B’ average. If you have completed previous graduate coursework, you must have earned a minimum of 3.3 out of a possible 4.0 GPA or other equivalent to a ‘B+’ average.
- Applicants may be required to submit standardized test scores, depending upon their program requirements.
- Applicants may be required to submit English language certification test scores.
English Requirements
- IELTSMin 6.5
- TOEFLMin 80
Fee Information
Application Fee 60
How to Apply
- Please confirm the correct name of your graduate degree or certificate program by viewing our list of programs. This will ensure that you apply for the right program when you submit your application.
- Create your account on Slate, our online application system, and begin completing the admission application.
- Scan and upload copies of transcripts for all undergraduate and graduate institutions you have attended.
- Upload degree certificates (if applicable).
- Upload departmental/program requirements as indicated in the online application system.
- Pay the $60 non-refundable application fee by credit/debit card.
Plant, Soil, and Environmental Sciences - Environmental and Soil Sciences
University of Tennessee Knoxville
United States of America, Knoxville