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Dr. Henry A. Fribourg
Department of Plant Sciences, University of Tennessee


Henry Fribourg Dr. Fribourg, Professor Emeritus of Forage Crops Ecology, received his Ph.D in 1954 in Crop Ecology & Soil Management from Iowa State University; his M.S. in 1951 in Crop Production & Plant Breeding from Cornell University; and his Bachelor of Science in 1949 in Agronomy & Soils from the University of Wisconsin, Madison. He joined the faculty of The University of Tennessee in 1956 and, after a very productive career, retired in 2001.
  • Fellow, American Society of Agronomy
  • Fellow, Crop Science Society of America
  • National Merit Award, and “Distinguished Grasslander”, American Forage and Grassland Council

Dr. Fribourg's research interests included:

  • ecology of crops in forage management systems;
  • utilization of endophyte infested and endophyte free tall fescue in forage systems for beef cattle and equines, and evaluation of non-toxic endophytes in tall fescue;
  • determination of causative agents for tall fescue toxicosis. Quantification of methane exhalations by ruminants;
  • Management of summer annual grasses, Midland bermudagrass, other forage crops, and pasture renovation with legumes;
  • Probability occurrences of climatic parameters and influence of soil characteristics and properties on crop plant performance.


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