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173 PhD programmes in Agriculture & Forestry in United States

Marine, Estuarine and Environmental Sciences
The Marine Estuarine Environmental Sciences course at University of Maryland, Baltimore County (UMBC) allows you to draw from the best of the best at every University System of Maryland institution and create a degree programme tailored to your needs.

Food Science and Nutrition
The Food Science and Nutrition programme from Illinois Institute of Technology is awarded in recognition of mastery in food science and nutrition, and upon demonstration of an ability to make substantial creative contributions to the advancement in knowledge in food safety, food science, or nutrition.
Agricultural and Applied Economics
We offer a phd degree in Agricultural and Applied Economics at the University of Georgia. Rigorous curriculum and cutting-edge research programs in a wide range of economic fields. Work closely with nationally recognized, experienced faculty to break new ground in our understanding of human decision making and economic institutions.
Veterinary Medical Research
This Veterinary Medical Research PhD program from Mississippi State University provides advanced educational opportunities for students in a broad range of biomedical and veterinary sciences.
Forestry and Natural Resources
In the Forestry and Natural Resources phd degree at University of Georgia we prepare leaders in the conservation and sustainable management of forests and other natural resources; to discover ways to restore and better use the earth’s natural resources; and to put into practice forestry and natural resources knowledge.
Agricultural and Extension Education
The minimum requirement for the Doctor of Philosophy (Ph.D.) degree is the completion of 90 semester hours of graduate credit on an approved program of study above the bachelor’s degree. The Agricultural and Extension Education PhD degree is offered at Mississippi State University.
Population Medicine
The Population Medicine PhD program from Mississippi State University is to develop the resources to meet the needs of professionals engaged in farm animal production, their advisors, veterinarians and regulators who protect the industries.
Animal and Dairy Science
A PhD in Animal and Dairy Science at University of Georgia can be focused on growth and developmental biology, quantitative genetics, bioinformatics, meats or muscle biology, and nutrition of animals (cattle, swine and laboratory animals).
Plant Breeding, Genetics and Genomics
This Plant Breeding, Genetics and Genomics program at University of Georgia ensures broad training while providing the flexibility to focus on areas of greatest interest. Faculty actively engage in training of students, the development of new crop varieties, and basic research on the genetics and molecular understanding of crop traits.
Environmental and Forest Sciences
The graduate Environmental and Forest Sciences degrees at University of Washington prepare students for careers in academia, education, public agencies, industry, the private sector and nonprofit organizations.
Entomology and Nematology
The Entomology and Nematology department at University of Florida offers research-based M.S. (thesis) and PhD degrees in entomology and in nematology.
Biosystems and Agricultural Engineering
Biosystems engineers are trained in biological, environmental, and engineering sciences and challenged to improve the sustainability of production systems, decrease or eliminate environmental hazards, and preserve natural resources. We offer a Biosystems and Agricultural Engineering degree at the University of Kentucky.
Animal Science
The Department of Animal Science at the University of Nebraska-Lincoln offers graduate study emphasizing animal breeding and genetics, meat and poultry products, non-ruminant and ruminant nutrition, and physiology. Analytical laboratories and animal facilities are available for graduate research.
Food Science and Technology
Graduate degrees in Food Science and Technology are administered by the Graduate Faculty of Food Science within the Department of Food Science and Technology in accordance with all relevant policies and procedures of Texas A&M University.
Marine Science
The University of Massachusetts Lowell Intercampus Marine Science (IMS) graduate program is an exceptional place to earn your advanced degree in marine science.
Agricultural Economics
At the Purdue University, we offer a phd program in Agricultural Economics to our graduate students.
Forestry and Environmental Resources
The Forestry and Environmental Resources doctoral program at North Carolina State University encourages candidates to explore a variety of advanced challenges faced in a variety of fields.
Animal, Food, and Nutrition Sciences
Students at West Virginia University entering this Animal, Food, and Nutrition Sciences program may select research and classes to emphasize areas of interest appropriate to the Division of Animal and Nutritional Sciences.
Animal Sciences
Animal Sciences graduate students at Purdue University are expected to apply principles from biological, physical, and behavioral sciences to make discoveries that improve livestock production, enhance food quality and safety, and uncover molecular mechanisms that regulate animal physiology.
Agricultural and Resource Economics
The Department of Agricultural and Resource Economics at the University of Maryland offers PhD degrees from one of the nation's premier graduate programs in applied economics.