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QualificationsAgronomist, University of Florida Ph.D., Agronomy - University of Florida, FL / Agricultural University, Poznan, Poland M.S., Agronomy - Agricultural University, Poznan, Poland Area of ExpertiseCorn and soybean production, conservation tillage, cropping systems, and soil management and fertility. Extension ProgramsDr. Wiatrak's extension programs include improving soil and plant management practices to increase crop yields, quality, and profitability while preserving soil environmental quality, and also utilizing appropriate technology transfer to inform clientele. Dr. Wiatrak coordinates the statewide County conventional, Roundup Ready, and stacked corn hybrid trials and maturity group IV, V and VI, and VII and VIII soybean variety trials in addition to the replicated trials at Edisto REC. He also coordinates the corn and soybean yield contests in South Carolina. Research ProgramsResearch projects focus on developing a site-specific nitrogen application for corn in relation to soil variability, and improving soybean and corn production practices in the area of crop management, conservation tillage, cropping systems, economic viability, and soil environmental health. Current projects include research on increasing nitrogen efficiency in corn under different tillage systems, evaluating corn (conventional, Roundup Ready, and stacked) and soybean (maturity group IV-VIII) varieties, planting date and plant population effect on soybeans, and other research to improve crop yields and quality under dryland conditions. Selected Publications
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Entomology, Soils, & Plant Sciences Department M.S. and Ph.D. in Plant & Environmental Science -- B.S.
in Soils and Sustainable Crop Systems College of Agriculture, Forestry and Life Sciences -- Public Service and Agriculture (PSA) Maintained by
Rachel Rowe (rrowe@clemson.edu). Last Updated:
November 20, 2007
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