A.D. Halvorson, J.L. Havlin, O.R. Jones, D.J. Lyon, and D.L. Tanaka. Reduced tillage and increasing cropping intensity in the Great Plains conserves soil carbon. Soil and Tillage Res. Both of the above are team taught with Dr. Fenwick. These courses provide an opportunity for students to synthesize knowledge from there overall academic career.
Emphasis is placed on application of principles to problem solving.
Served as Editor of Agronomy Journal, an international journal published by the American Society of Agronomy, for 6 years. From 1983 to 1994 served as advisor to students from the MIAC Dryland Project in Morocco. Conduct producer meetings on dryland soil management.