Dr. Fontenot's program focuses on research and teaching in
animal nutrition. Research includes basic and applied aspects of
ruminant nutrition. Research areas from which graduate students
usually select thesis/dissertation research are nutritional value of
underutilized by-products as feedstuffs, forage utilization, and
mineral metabolism and utilization. Work on underutilized by-products
includes research in processing and nutritional value of broiler
litter, caged layer waste, swine waste, cattle waste, slaughterhouse
waste and seafood processing waste. Research is conducted with low
and high quality forages, emphasizing forage/livestock systems,
including work on low input sustainable crop-livestock systems. In
research on minerals, emphasis has been on magnesium requirement and
metabolism, utilization of sulfur in sulfur fertilized forages and
certain mineral interactions.