What is the main difference between the two majors?
An agriculture major, which schools may call agricultural science, plant science or animal science, centers on how living systems work. You study soils, crops, animals, nutrition, pests and production methods. The questions are mostly biological and technical: how do we grow this better, keep animals healthy or protect a crop?
An agribusiness major centers on money, markets and management. You study accounting, economics, marketing, finance, sales and policy as they apply to food and farm businesses. The questions are mostly about decisions: what should this business buy, sell, price or invest in?
Names vary by school, so read the course catalog. Some programs blend the two, and some agribusiness programs require a few science classes. If you are unsure, ask an advisor to show you the first two semesters of each plan, since those classes reveal the style of the program.
What courses might you take in each?
In a science-focused major, expect biology, chemistry, soil science, genetics or animal nutrition, and lab or field work. In an agribusiness major, expect economics, accounting, statistics, marketing, business law and farm management, often with a few production courses.
Many students find a mix helps. A crop adviser who understands finance, or a farm manager who understands plant science, can talk to both sides of an operation.
- Science-focused: biology, chemistry, soils, animal or plant science, labs
- Agribusiness: economics, accounting, marketing, finance, management
- Shared: communication, statistics, introductory production courses
What careers connect to each major?
Science majors often work in crop and soil consulting, research support, animal nutrition, food safety, conservation or production management. Agribusiness majors often work in lending, sales, marketing, commodity and supply chain roles, cooperative management or farm business management. Agribusiness graduates also work for cooperatives, food companies and government agencies that deal with farm programs and trade.
The lines blur. Many jobs accept either major, depending on the employer. Read job postings and the BLS Occupational Outlook Handbook to see what education each role lists, and check current pay and outlook there rather than guessing.
Which one fits your personality?
If you enjoy labs, plants, animals and figuring out why something works, the science side may fit. If you enjoy numbers, negotiation, planning and talking with people about decisions, agribusiness may fit better. If you like both, look for a program that lets you take electives in the other area.
Think about the work you enjoyed most in school and in projects. A student who liked running a club budget may enjoy business classes. A student who liked caring for animals may prefer animal science. There is no wrong answer, and many students who start in one major end up valuing classes from the other.
How do you decide when you are torn?
Start by comparing sample four-year plans from two or three schools. Notice which classes you look forward to and which you dread. Talk with an advisor in each department, and ask whether you can start in one and switch.
Many schools allow a minor. Pairing a science major with a business minor, or the reverse, is a common way to build both skill sets without a longer program. Ask whether the college lets you try a class in each department during your first year so you can compare for yourself.
- Compare sample four-year plans from two schools
- Meet an advisor in each department
- Ask about switching majors and adding a minor
What should you ask each school?
Treat each college like an employer you are interviewing. Ask who teaches the classes, what internships students complete, where recent graduates work and how easy it is to switch majors. Use College Navigator to confirm basic facts about each school.
Ask about costs and aid early, and use Federal Student Aid for official information on how to apply.
- What internships do students in this major complete?
- Where do recent graduates work?
- Can I switch majors in my first year?
- What are the total costs and aid options?
What can you do in high school to prepare?
Take math through algebra and beyond, plus biology and chemistry if you lean toward science. Take economics or business classes if your school offers them. Join FFA or 4-H and try projects that include both production and record keeping, such as raising an animal and tracking its costs. Strong writing and speaking help in both, so take classes that build them.
Visit campuses, talk with ag teachers and county extension staff, and ask a counselor about dual enrollment. Real exposure will help you choose with confidence.
- Take algebra, biology and economics if offered
- Join FFA or 4-H and track project costs
- Visit a campus or attend a virtual open house
Your next steps
- Agriculture majors study how living systems work, while agribusiness majors study markets and management.
- Many careers accept either major, so read job postings.
- A minor or electives in the other area can give you both skill sets.
- Compare real course plans and ask schools about internships and outcomes.
Sources and further reading
Last reviewed: November 12, 2026. Written by the Ag Jobs & Careers Editorial Team. See our editorial policy.