Agricultural Colleges and Classes

Agricultural colleges offer degrees and classes in agricultural business, plant and animal sciences, as well as environmental sciences. Courses in agriculture can cover production of plants and animals as well as policy surrounding how we use these products. Schools offering Landscape Design degrees can also be found in these popular choices.

What Topics Can I Study in Agricultural Colleges and Classes?

Most agricultural classes examine the science, technology or business of food production; many are taken as part of an agricultural degree program. Agricultural science programs include a variety of topics, from food science and biosystems engineering to animal nutrition and sustainable farming. The following courses are common options:

Agricultural Business

Agricultural business classes focus on the business cycle, production, pricing, and policy, of the food and fiber industries. This differs from a typical business degree in that it tends to focus on smaller to medium size companies and offers interdisciplinary study of other courses in agriculture; examples include animal science and soil science.

Animal Science

Animal science courses cover the study of animal breeding, behavior, biology, genetics, nutrition, and management of all animals, including farm animals and laboratory animals, as well as some exotic species. Classes in animal science often focus on specific subsets of animals such as livestock or marine mammals.


Horticulture is the study of plant production for both beauty and utility. This includes growing fruits and vegetables, flowers and landscape crops. Degrees in horticulture often require classes covering plant physiology and pathology.


Microbiology is the study of microscopic organisms such as viruses, bacteria, algae, fungi, slime molds, and protozoa. Courses in microbiology examine how to manipulate these microorganisms to potentially engineer them to solve medical and environmental problems.

Nutritional Science

Nutritional science courses explore the human body and how food impacts health and wellness. Classes will cover human and animal nutrition, biochemistry and metabolism, along with public health topics.

What Types of Degrees and Programs Can I Find?

Universities with agriculture and life sciences colleges offer multiple degree programs that cover all aspects of agriculture. Some examples of degrees and majors offered through agriculture colleges are agricultural business, animal sciences, veterinary science, food science, toxicology, and ecosystem management. Degrees are often interdisciplinary and may be found at both the undergraduate and graduate levels. Some classes are available through distance learning, and study-abroad options may also be available.

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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The schools in the listing below are not free and may include sponsored content but are popular choices among our users. Tuition and costs will vary across programs and locations. Be sure to always request tuition information before starting a program.

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