Department of Crop Sciences
DoKyoung 'D.K.' Lee
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DoKyoung 'D.K.' Lee

Associate Professor
S-320 Turner Hall
1102 S. Goodwin
Urbana, IL 61801
(217) 333-7736

Education

Ph.D.: Agronomy, South Dakota State University — 2003
M.S.: Agronomy, Chungnam National University, South Korea — 1999
B.S.: Agronomy, Chungnam National University, South Korea — 1996

Courses

Journal Articles

Lee, D.K., E. Aberle, C. Chen, J. Egnolf, K. Harmoney, G. Kakani, R.L. Kallenbach, and J.C. Castro. 2012. Nitrogen and harvest management of Conservation Reserve Program (CRP) grassland for sustainable feedstock production. GCB bioenergy (In press).
Kim, S.M. A.L. Rayburn, A. Parrish, D.K. Lee. 2012. Cytogeographic distribution and genome size variation in prairie cordgrass (Spartina pectinata Bosc ex Link). Plant Molecular Biology Reporter (In press, online first).
Voigt, T., D.K. Lee, and G. Kling. 2012. Perennial herbaceous crops with potential for biofuel production in the temperate USA. CAB Reveiws (In press).
Wang, D., M. Maughan, J. Sun, X. Feng, F. Miguez, D.K. Lee, M. Dietze. 2012. Impact of nitrogen allocation on growth and photosynthesis of miscanthus (Miscanthus x giganteus). GCB bioenergy (In press, online first).
Hong, C.O., V.N. Owens, D.K. Lee, and A. Boe. 2012. Native warm-season grass monocultures and mixtures for bioenergy in the Northern Great Plans. Bioenergy Research (In press).
Kim, S.M., A.L. Rayburn, A. Boe, and D.K. Lee. 2012. Neopolyploidy in Spartina pectinata Link: 1. Morphological analysis of tetraploid and hexaploid plants in a mixed natural population. Plant Systematic and Evolution (In press, online first).
Maughan, M., A. Parrish, G. Bollero, T. Voigt, W. Rooney, and D.K. Lee. 2012. Forage and energy sorghum response to nitrogen fertilization in central and southern Illinois. Agronomy Journal (In press).
Kim, S. M., Rayburn AL, Voigt T, Parrish A, D.K. Lee. 2012. Salinity effects on germination and plant growth of prairie cordgrass and switchgrass. Bioenergy Research, 5: 225-235.
Maughan, M., G. Bollero, D.K. Lee, R. Darmody, S. Bonos, L. Cortese, J. Murphy, R. Gaussoin, M. Sousek, D. Williams, L. Williams, F. Miguez, T. Voigt, Thomas. 2012. Miscanthus x giganteus Productivity: The Effects of Management in Different Environments. GCB Bioenergy, 4: 253-265.
Prasifka, J.R, D.K. Lee, J.D. Bradshaw, A.S. Parrish, and M.E. Gray. 2012. Seed reduction in prairie cordgrass, Spartina pectinata Link., by the floret-feeding caterpillar Aethes spartina (Barnes and McDunnough). Bioenergy Research, 5:189-196.
Kim, S.M., A.L. Rayburn, T. Voigt, A. Parrish, and D.K. Lee. 2011. Salinity Effects on Germination and Plant Growth of Prairie Cordgrass and Switchgrass. Bioenergy Research, 50:2277-2282.
Castro, J.C., A. Boe, and D.K. Lee. 2011. A Simple System for Promoting Flowering of Upland Switchgrass in the Greenhouse. Crop Science, 51: 2607-2614.
Prasifka, J.R, D.K. Lee, J.D. Bradshaw, A.S. Parrish, and M.E. Gray. 2011. Seed reduction in prairie cordgrass, Spartina pectinata Link., by the floret-feeding caterpillar Aethes spartina (Barnes and McDunnough). Bioenergy Research, 3:238-242.
Kim, S.M., A.L. Rayburn, and D.K. Lee. 2010. Genome size and chromosome analysis in prairie cordgrass (Spartina pectinata L.). Crop Science, 50:2277-2282.
Prasifka, J.R., J.D. Bradshaw, A. Boe, D.K. Lee, D. Adamski, and M.E. Gray. 2009. Symptoms, distribution and abundance of the stem-boring caterpillar, Blastobasis repartella (Dietz), in switchgrass. Bioenergy Research, 3:238-242.
Lee, D.K., V.N. Owens, A. Boe, and B.C. Koo. 2009. Biomass and seed yields of big bluestem, switchgrass, and intermediate wheatgrass in response to manure and harvest timing at two topographic positions. Global Change Biology Bioenergy, 1:171-179.
Boe, A., V.N. Owens, J. Gonzalez, J. Stein, D.K. Lee, and B.C. Koo. Morphology and biomass production of prairie cordgrass on marginal lands. Global Change Biology Bioenergy, 1:240-250.
Lee, S.B., C.H. Lee, K.Y. Jung, K.D. Park, D.K. Lee, and P.J. Kim. 2009. Changes of soil organic carbon and its fractions in relation to soil physical properties in a long-term fertilized paddy. Soil and Tillage Research, 104:227-232.
Kil, H.Y., E.S. Seong, B.K. Ghimire, I.M. Chung, S.S. Kwon, E.J. Goh, K.H. K. Heo, M.J. Kim, J.D. Lim, D.K. Lee, and C.Y. Yu. 2009. Antioxidant and antimicrobial activities of crude sorghum extract. Food Chemistry, 115:1234-1239.
Lee, C.H., D.K. Lee, M.A. Ali, and P.J. Kim. 2008. Effects of oyster shell on soil chemical and biological properties and cabbage productivity as a liming material. Waste Management, 28:2702-2708.
Mulkey, V.R., V.N. Owens, and D.K. Lee. 2008. Management of warm-season grass mixtures for biomass production in South Dakota. Bioresource Technology 99:609-617.
Lee, C.H., C.Y. Park, D.K. Lee, and P.J. Kim. 2008. Long-term Fertilization Effects on Rice Productivity and Nutrient Efficiency in Korean Paddy. Journal of Plant Nutrition, 31:1496-1506.
Hong, C.H., D.K. Lee, and P.J. Kim. 2008. Feasibility of phosphate fertilizer to immobilize cadmium in a field. Chemosphere 70:2009-2015.
Lee, D.K., J.J. Doolittle, and V.N. Owens. 2007. Soil carbon dioxide fluxes in established switchgrass land managed for biomass production. Soil Biology & Biochemistry 39:178-186.
Lee, D.K., J.J. Doolittle, and V.N. Owens. 2007. Switchgrass and soil C sequestration response to NH4NO3, manure, and harvest frequency on Conservation Reserve Program land. Agronomy Journal 99:462-468.
Boe, A. and D.K. Lee. 2007. Genetic variation for biomass production in prairie cordgrass and switchgrass. Crop Science 47:929-934.
Hong, C.H., D.K. Lee, D.Y. Chung, and P.J. Kim. 2007. Liming Effect on Stabilization of Cadmium in Upland Soil Affected by Gold Mine Tailing. Archives of Environmental Contamination and Toxicology 52:496-502.
Mulkey, V.R., V.N. Owens, and D.K. Lee. 2006. Management of switchgrass-dominated Conservation Reserve Program lands for biomass production in South Dakota. Crop Science 46:712-720
Lee, J.H., J.J. Doolittle, D.K. Lee, and D.D. Malo. 2006. Influence of drying temperature and duration on the quantification of particulate organic matter. Korean J. Environmental Agriculture 25:289-296.
Lee, D.K. and A. Boe. 2005. Biomass production of switchgrass in central South Dakota. Crop Science 45:2583-2590.
Lee, D.K. and J.J. Doolittle. 2005. Soil carbon dioxide flux and organic carbon in grassland after manure and ammonium nitrate application. Korean J. Environmental Agriculture 24: 238-244.
Lee, J.Y., C.H. Lee, Y.S. Yoon, B.H. Ha, B.C. Jang, K.S. Lee, D.K. Lee, and P.H. Kim. 2005. Effects of oyster-shell meal on improving spring Chinese cabbage productivity and soil properties. Korean J. Soil Science and Fertilizer 38:274-280. (in Korean)
Lee, J.Y., C.H. Lee, B.H. Ha, S.C. Kim, D.K. Lee, and P.J. Kim. 2005. Effects of oyster shell meal on improving soil microbiological activity. Korean J. Soil Science and Fertilizer 38:281-286. (in Korean)
J.Y. Lee, C.H. Hong, C.H. Lee, D.K. Lee, and P.J. Kim. 2005. Dynamics of heavy metals in soil amended with oyster shell meal. Korean J. Environmental Agriculture 24: 358-363 (in Korean)