Glenn Duff
Professor
Animal and Range Sciences
New Mexico State University
Mexico
Biography
Education: New Mexico State University, Department of Animal and Range Sciences, Las Cruces, NM Doctor of Philosophy January 1991 Major Area: Animal Nutrition, Related Area: Animal Physiology Research Tool: Experimental Statistics Dissertation Title: Effects of continuous versus daily rotational use of lasalocid and monensin on in vitro fermentation and blood clinical chemistry profiles in beef cattle fed a 90% concentrate diet. Employment: Department Head and Professor, New Mexico State University, Department of Animal and Range Sciences, Las Cruces. July 2015 to 2017. Department Head and Professor, Montana State University, Department of Animal and Range Sciences, Bozeman. December 2015 to July 2015. Interim Dean and Director, College of Agriculture/Agricultural Experiment Station, Montana State University, Bozeman. September 2013 to December 2015. Department Head and Professor, Montana State University, Department of Animal and Range Sciences, Bozeman. August 2010 to August 2013 Professor, Ruminant Nutritionist, The University of Arizona, Department of Animal Sciences, College of Agriculture and Life Sciences, Tucson. July 2009 to August 2010. Associate Professor, Ruminant Nutritionist, The University of Arizona, Department of Animal Sciences, College of Agriculture and Life Sciences, Tucson. August 2001 to July 2009. Assistant Professor of Animal Science and Superintendent, New Mexico State University, Clayton Livestock Research Center, Clayton, NM. September 1996 to August 2001. Acting Superintendent and College Assistant Professor of Animal Science, New Mexico State University, Clayton Livestock Research Center, Clayton, NM. April 1996 to September 1996. Postdoctoral Research Associate. New Mexico State University, Clayton Livestock Research Center, Clayton, NM. October 1994 to April 1996. Sales Nutritionist. Farr Better Feeds, Garden City, KS. October 1993 to October 1994. Research Specialist. University of Arkansas, Fayetteville, AR. August 1991 to October 1993.
Research Interest
Animal Nutrition, Related Area: Animal Physiology
Publications
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Kellogg, D. W., E. E. Hatfield, G. C. Duff, and Z. B. Johnson. 1993. Effect of replacing dried skim milk with peptone concentrate, whey, and dextrose in milk replacer on weight gain and feed efficiency of Holstein calves. Prof. Anim. Sci. 9:114.
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Galyean, M. L., K. J. Malcolm, and G. C. Duff. 1992. Performance of feedlot steers fed diets containing laidlomycin propionate or monensin plus tylosin, and effects of laidlomycin propionate concentration on intake patterns and ruminal fermentation in beef steers during adaptation to a high-concentrate diet. J. Anim. Sci. 70:2950-2958.
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Kattnig, R. M., A. J. Pordomingo, A. G. Schneberger, G. C. Duff, and J. D. Wallace. 1992. Influence of saline water on intake, digesta kinetics, and serum profiles of steers. J. Range Manage. 45:514-518.
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Bachman, S. E., M. L. Galyean, D. M. Hallford, C. E. Heird, and G. C. Duff. 1991. A note on the influence of oestradiol-17 - implants on serum hormone and metabolite concentrations in response to an epinephrine challenge in lambs. Anim. Prod. 55:295-298.
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Duff, G. C., A. L. Goetsch, K. M. Landis, A. C. Hardin, S. R. Stokes, and Z. B. Johnson. 1988. Mixing or alternating dietary nitrogen sources and performance of wether lambs. Can. J. Anim. Sci. 68:569-572.