Tillage Is Recreational, Fertilizer Is Essential: Economic Analysis over 44 Years of a Tillage x Fertility Corn and Soybean Trial in Southern Illinois.

Andrew Trlica1, Rachel Louise Cook2 and Silvia Secchi2, (1)Earth and Environment, Boston University, Boston, MA, (2)Southern Illinois University, Carbondale, IL

ASA, CSSA and SSSA International Annual Meetings