172 PhD programmes in Agriculture & Forestry in United States

Embark on a transformative academic journey at Northeastern University's Marine and Environmental Sciences Doctoral Program.

The Doctor of Philosophy in Agricultural Leadership, Education and Communications at Texas A&M University is a campus degree program and a specialized, research-oriented degree.

The Doctor of Philosophy in Agronomy at Texas A&M University is designed to prepare students for leadership in academia as well as other areas of the food, feed, fiber, bioenergy, shelter, and aesthetic-space plant production system.

The Department of Poultry Science at Auburn University offers graduate programs in Poultry Science, leading to Master of Agriculture, Master of Science, and Doctor of Philosophy degrees. 

The Department of Rangeland, Wildlife and Fisheries Management at Texas A&M University offers a Doctor of Philosophy (PhD) degree in. This program trains scientists in the field of wildlife biology, fisheries ecology, population biology, wildlife conservation and related fields.

Welcome to the Horticulture graduate program in the Department of Horticulture and Landscape Architecture at Purdue University. The Horticulture graduate program offers the thesis-based degrees of Doctor of Philosophy (Ph.D.) and Master of Science (M.S.), as well as a non-thesis degree, Master of Agriculture (M.Agr.). 

Your passion for horticulture is firmly rooted. Now, you’re ready to dig even deeper into this expanding field with this Horticultural Science program at North Carolina State University.

Course offerings in Poultry Science at North Carolina State University are comprehensive in the areas of physiology, nutrition, microbiology, molecular biology, biotechnology, food science, immunology, genetics, pathology, and toxicology.

A Forest Resources Ph.D. degree at Pennsylvania State University typically addresses one or more of the following areas in forestry: forest resource management, forest biology, environmental concerns, and wood products.

The Agricultural Communication, Education and Leadership graduate program in the Department of Agricultural Communication, Education, and Leadership (ACEL) offers the Doctor of Philosophy (PhD) degree conferred by the Graduate School of The Ohio State University. 

The department is consistently collaborating with other academic, industry, and government professionals and scientists across the world. The Animal Sciences programme is offered at The Ohio State University.

The Animal Science program at Cornell University, which emphasizes training for independent research, is aimed at development of competent scientists who have mastered one subject, have adequate knowledge of related subjects, and have demonstrated their ability to plan, undertake, complete, and interpret research.