- B.S., 1979. University of Nebraska-Lincoln. Agronomy.
- M.S., 1982. University of Nebraska-Lincoln. Agronomy (Soil Science).
Soil spatial variability and its effect on crop production, particularly as determined using apparent soil electrical conductivity (ECa) measurements.
Major Project Activities:
My activities involve soil ECa measurement as a means of determining crop production potentials and field spatial variability. A major portion of my work is done in support of the precision farming research conducted by the Agroecosystem Management Research Unit.
Wienhold, B.J. and Koerner, P.T. Apparent Electrical Conductivity as a Tool for Delineating Spatial Patterns in Inherent Soil Properties.
Power, J.F., Koerner, P.T., Doran, J.W. and Wilhelm, W.W.1998. Residual effects of crop residues on grain production and selected soil properties. Soil Sci. Soc. Am. J. 62:1393-1397. http://hdl.handle.net/10113/17008
Power, J.F., Doran, J.W., Koerner, P.T., and Wilhelm, W.W. (Oct. 1994). Long-term residual effects of crop residues in eastern
Power, J.F. and Koerner, P.T., 1994. Cover crop production for several planting and harvest dates in eastern
Koerner, P.T., and Power, J.F., Legumes in rotation with corn in southeastern
Power, J.F., Doran, J.W. and Koerner, P.T. 1991. Hairy vetch as a winter cover crop for dryland corn production. J. Prod. Agric., 4:62-67. http://hdl.handle.net/10113/17006
Koerner, P.T. and Power, J.F. Legumes as a source of nitrogen for corn in
Koerner, P.T., and Power, J.F., Hairy vetch winter cover for continuous corn in