Northeast Research and Demonstration Farm
Driven by a consumer demand-driven market, interest in organic crop production continues to grow. A study was begun in 1977 to compare organic and conventional farming systems and was modified in 1999. Results from this study have previously been reported in the 1998 Annual Report (ISRF98-13) and the 2005 Annual Report (ISRF05-13).
Iowa State University
Duffy, Michael D. and Pecinovsky, Kenneth T., "Organic vs. Conventional Farming Systems" (2009). Iowa State Research Farm Progress Reports. 564.