(2012) ASABE Educational Aids Blue Ribbon Award. American Society of Agricultural and Biological Engineers.

(2008) Advisor award for National Society of Collegiate Scholars. National Society of Collegiate Scholars.

(2006) Outstanding Teacher in Animal Science 2006. Department of Animal Science.

(2005) Outstanding Counselor in Animal Science 2005. Animal Sciences Department.

(2000) Outstanding Counselor in Animal Science 2000. Department of Animal Science.

(1997) Distinguished Visting Scientist. Pig Research and Development Corp., Canberra ACT. Australia.

(1996) Sir Fredrick McMasters Reseach Fellow. CSIRO, Australian National Government.

(1995) Distinguished Service Award. National Swine Improvement Federation.

(1992) USDA Distinguished Service Award. United States Department of Agriculture.

(1989) Distinguished Visiting Scholar, Waite Agricultural Research Institute. University of Adelaide, South Australia.

Hui, Y., Potu, R., De Almeida, V., Ragland, D., Stewart, T. S., Armstrong, A., . . . Ajuwan, K. (2013). Dietary fat content and fiber type modulate hind gut microbial community and metabolic markers in the pig. PLoS One, 8(4), e59581. Retrieved from http://doi:10.1371/journal.pone.0059581

Breeding Programs. (2011). In Cow-Calf Production in the U.S. Corn Belt (MWPS-66, 145-152). Ames, Iowa: MidWest Plan Service.

Calbrix, R., Schinckel, A., Stewart, T. S., Herman, E., Helm, E., & Nielsen, N. (2011). Development of tools to study immune-mediated allergenic responses to food and feed. Designing Soybeans for 21st Century Markets. Ed. R.Wilson. AOCS Press, 239-252.

Spencer, K., Purdy, P., Blackburn, H., & Knox, R. (2010). Effect of number of motile, frozen-thawed boar sperm and number of fixed-time inseminations on fertility in estrous-synchronized gilt. J Anim. Reprod. Sci, 121. doi:10.1016/j.anireprosci.2010.07.002

Tharp, N., & Martin, T. (2010). Efficiency of Alternative Mating Systems for Cow-Calf Beef Production. Proceedings of the 9th WCGALP, PP1-53.

Purdy, P., Tharp, N., Spiller, S., & Blackburn, H. (2010). Implications of the pH and temperature of diluted, cooled boar semen on fresh and frozen-thawed sperm motility characteristics. Theriogenology, 74. Retrieved from DOI information: 10.1016/j.theriogenology.2010.04.030

Welsh, C., Schwab, C., & Blackburn, H. (2010). Pedigree analysis of 5 swine breeds in the United States and the implications for genetic conservation. Journal of Animal Science, 88, 1610-1618. Retrieved from http://jas.fass.org/cgi/content/abstract/88/5/1610?etoc

Schinckel, A., Einstein, M., Jungst, S., Booher, C., & Newman, S. (2009). Development of a Stochastic Model of Pig Growth to Evaluate the Impact of Birth and 21 Day Body Weight and Potential Sorting Strategies on the Body Composition Growth and Lysine Requirements of Pigs. Professional Animal Sciences, 25, 663-688.

Gunsett, F., Welsh, C., Spiller, S., Purdy, P., & Blackburn, H. (2006). Variation in Sperm Cell Quality in CryoPreserved Boar Seme. Proceeding of 8th World Congress on Genetics Applied to Livestock Productoin.

Blackburn, H., Bixby, D., Siegel, P., & Bradford, E. (2003). United States of America Country Report. In FAOäó»s State of the Worldäó»s Animal Genetic Resources (1, Jan-47). Food Agricultural Organization. Retrieved from http://dad.fao.org/cgi-bin/getblob.cgi?sid=f57552776c5cd32dc8edf3e9eae02fe6,50005649