List of Publications for: Dr. Ed Varsa

Varsa, E.C., and S.A. Ebelhar. 2000. Effect of potassium rate and placement on soil test variability across tillage systems. Commun. Soi Sci. Plant Anal. 31:2155-2161.

Ebelhar, S.A, and E.C. Varsa. 2000. Tillage and potassium placement effects on potassium use efficiency in a corn-soybean rotation. Commun. Soil Sci. Plant Anal. 31:2361-2377.

Varsa, E.C., S.A. Ebelhar, P.R. Eberle, Erik Gerhard, and Terry Wyciskalla. 1999. An evaluation of urease inhibitor technology as a nitrogen management tool in no-till corn and wheat production: agronomics and economic. Pp. 133-159. In R.G. Hoeft (ed.). 1999 Illinois Fertilizer Conference Proceedings. University of Illinois, Urbana, IL.

Varsa, E.C., S.A. Ebelhar, S.K. Chong, and S.J. Indorante. 1998. Evaluation of variable rate technology as a management tool for potassium fertilization of grain crops. Pp. 117-127. In R.G. Heft (ed.). 1998 Illinois Fertilizer Conference Proceedings. University of Illinois, Urbana, IL.

Varsa, E.C., S.K. Chong, J.O. Abolaji, D.A. Farquahr, and F.J. Olsen. 1997. Effect of deep tillage on soil physical characteristics and corn (Zea mays L.) Root growth and production. Soil Till. Res. 43:219-228.