Many of the faculty members have research programs concerning international agricultural development in tropical and subtropical regions. A limited number of students can do most or all of their research overseas. Atmospheric sciences concerns measuring, processing, and analyzing meteorological, climatic, and air pollution data that are relevant to agriculture and in other applications. Field crop science covers a wide spectrum, from field-scale applied projects to cell physiology and biotechnology. Studies seek to improve crop productivity and quality, both nationally and internationally, and to identify physiological factors that could be improved through plant breeding or genetic engineering.
Soil science focuses on the processes and properties of the soil environment.
It emphasizes improving the suitability of soil for crop growth while preserving its value as a natural resource by using ecologically sound approaches. Ordinarily, students must first complete a master's program, but direct admission to a doctoral program is permitted for exceptionally well-prepared students. Additional information may be obtained from the graduate field office.