spiersJames D. Spiers

Associate Professor

Horticulture Department


2007 Doctor of Philosophy, Horticultural Sciences — Texas A&M University
2002 Master of Science, Horticulture — Mississippi State University
2000 Bachelor of Science, Horticulture —Mississippi State University

professional experience

Oct. 2014 – present Associate Professor, Department of Horticulture. Auburn University
Aug. 2008 – Sept. 2014 Assistant Professor, Department of Horticulture. Auburn University
Jan. 2008 – Aug. 2008 Postdoctoral Associate (Instructor), Department of Horticultural Sciences. University of Florida
Jan. 2003 – Dec. 2007 Research and Teaching Assistant, Department of Horticultural Sciences. Texas A&M University
Aug. 2001 – Aug. 2002 Research Assistant, Department of Horticulture. Mississippi State University

honors and awards

2016 American Society for Horticultural Science – Southern Region, J. Creighton Miller, Jr. Distinguished Educator Award
2011 Auburn University College of Agriculture Dean’s Award for Grantsmanship

professional affiliations

American Society for Horticultural Sciences
American Society for Horticultural Sciences – Southern Region
International Society for Horticultural Sciences
American Pomological Society

Research ACtivities

In my research program, I am attempting to address needs of current and future fruit growers in Alabama and the southeastern U.S. Specifically, my research is focused on improving the sustainability and efficiency of selected fruit production systems in our region. The fruit industry in Alabama is unique in that many different fruit crops are grown commercially on small acreage farms and marketed through local markets, and there are few fruit producers marketing through wholesale markets. This provides many opportunities to impact the fruit industry in Alabama, because there is room for growth and many different fruit crops perform well. It is an exciting time for small acreage farmers due to successful initiatives to promote locally grown fruits and vegetables, and the subsequent success of farmer’s markets. In addition, many large grocery chains are trying to capitalize on the increasing demand for locally grown produce, and previously closed outlets are becoming available for Alabama fruit and vegetable growers. My program is designed to determine best management practices for selected fruit crops with potential for growth in Alabama. The bulk of our research is with satsuma mandarin (Citrus unshiu), kiwifruit, and blueberry. Current research on satsuma mandarin pertains to evaluating new rootstock and scion selections for cold tolerance and overall performance, and determining the effects of fertilizer rates and application frequency on fruit yield, fruit quality, and alternate bearing. Blueberry research has been focused on evaluating cultivar performance on relatively high soil pH and the efficacy of alternative mulches. Kiwifruit research pertains to determining best management practices for various production aspects of Actinidia chinensis in the southeastern U.S., including post harvest and consumer acceptance of ‘AU Golden Sunshine’ and ‘AU Golden Dragon’.

COurses taught

HORT 2010 Fruit and Nut Production
HORT 2020 Horticulture Crop Production
HORT 5110/6110 Tree Fruit Culture
HORT 5120/6120 Small Fruit and Pecan Culture

Select Publications

  • Spiers, J.D. 2014. Identifying Ways to Enhance Fruit Production in the Southeast. Auburn Speaks 2014: On Food.
  • Marshall-Shaw, D.A., S.J. Stringer, B.J. Sampson, and J.D. Spiers. 2014. Storage retention of stilbene, ellagic acid, flavonol, and phenolic content of muscadine grape (Vitis rotundifolia Michx.) cultivars. Journal of Food Chemistry and Nutrition 2(2):81-92.
  • Potter, R.J., E. Coneva, J. Sibley, F. Dane, J. Spiers, and K. Tilt. 2013. Land’s prior use affects the establishment and productivity of rabbiteye blueberry (Vaccinium ashei) cultivars. Journal of Environmental Science and Engineering 725-731.
  • Bowerman, J.R., J.D. Spiers, E.K. Blythe, E.D. Coneva, K.M. Tilt, and D.A. Marshall. 2013. Cutting type affects rooting percentage of vegetatively propagated sparkleberry (Vaccinium arboreum). Journal of Environmental Horticulture. 31(4):253-258.
  • Harrison, M.R., J.D. Spiers, E.D. Coneva, F.M. Woods, J.R. Kessler, Jr., and W.A. Dozier, Jr. 2013. Influence of orchard design on ‘Owari’ satsuma mandarin Citrus unshiu (Marcovitch) fruit quality, physiology, and productivity. Journal of the American Pomological Society 67(1):34-46.
  • Harrison, M.R., J.D. Spiers, E.D. Coneva, W. Dozier, and F. Woods. 2013. Orchard design influences fruit quality, canopy temperature, and yield of satsuma mandarin (Citrus unshiu ‘Owari’). International Journal of Fruit Science 13(3):334-344.