Doctor of Agricultural Science

By earning a doctoral degree in agricultural science, you'll be on your way to a career in research or academia. Get an overview of what this program covers, including prerequisites, what you'll study and online learning possibilities. Keep reading for career and salary information as well. Schools offering Landscape Design degrees can also be found in these popular choices.

What Courses Will I Take in a Doctor of Philosophy in Agricultural Science Program?

If you're interested in becoming an agricultural scientist, you might consider a Doctor of Philosophy (Ph.D.) in Agricultural Science. This program teaches you the research techniques and methodologies you'll need to develop and test new processes and products. Doctoral degree programs in this field typically require you to complete a dissertation. Topics of study may include:

  • Agriculture biotechnology
  • Environmental risks
  • Agribusiness issues
  • Agriculture price analysis
  • Agricultural research methodology
  • Econometrics in agriculture
  • Soil and plant management

Common Courses Agricultural research, biotechnology, agribusiness, soil and plant management
Prerequisites Bachelor's and possibly master's degree in a related field
Online Degrees Rare in this field; some schools may offer partially online coursework
Career Options Research scientist, professor

Are There Any Prerequisites?

In order to enroll in a Doctor of Philosophy in Agricultural Science program, you'll need to have earned a bachelor's degree in agricultural science or a related field. A master's degree is a prerequisite for some doctoral programs in this field. Contact your school of choice for prerequisite requirements specific to the program you plan on taking.

Can I Earn This Degree Online?

Online doctorate programs in agricultural science are rare. If a full-time, campus-based program isn't feasible for you, contact your school of choice and speak with a departmental or graduate advisor. They may be able to work out a plan that allows you to do some of your coursework online or take other steps to make program completion more convenient for you.

What Can I Do with My Degree?

After earning a Doctor of Philosophy in Agricultural Science, you may find employment as a research scientist with a university or government agency. You may also obtain a college or university teaching position. The U.S. Bureau of Labor Statistics (BLS) anticipates a job growth rate of 7% for agricultural and food scientists between 2016 and 2026 ( The BLS reported a median annual wage of $65,300 for food scientists in 2018. Median annual wages for animal scientists were $58,380 for the same year, and plant and soil scientists earned a median salary of $63,950, also per the BLS.

To continue researching, browse degree options below for course curriculum, prerequisites and financial aid information. Or, learn more about the subject by reading the related articles below:

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