This study compares four organic and conventional crop rotations that includes corn, soybean, wheat, oats, and/or alfalfa rotations. Conventional corn plots yielded higher than organic plots. Some organic soybeans had significantly less staining than conventional and other organic soybeans. From Ohio State University.

Development of open-pollinated corn varieties to increase the qualitative value and future marketability of these populations and to increase their genetic diversity and agronomic value. OFRF Project Report 99-27

Evaluation of organic edamame variety trials showed no significant differences in yields of IA1007, IA2025, and ‘Envy’ varieties. Yields averaged 5,849 for ‘Envy’ to 10,880 lb./acre for ‘IA1007’. From Iowa State University.

Evaluation of organic edamame variety trials showed no significant differences in yields of IA1010, IA2040-LF, and ‘Kenko’ varieties at four locations. From Iowa State University.

Evaluation of NC+ Organics (Lincoln, NE) corn varieties on ground previously used for soybean variety tests at Iowa State Unversity - Allee Farm, 2001. There were excellent organic corn yields for 2001. NC+3448 yielded the highest at 154 bu/acre, and NC+5338 yielded significantly less than all other varieties at 129 bu/acre. From Iowa State University.