Reports by Steve Zwinger
Developing and Choosing Annual Grain Crops for Organic Farming.
The Effect of Previous Crop and Rotation on Hard Red Spring Wheat (HRSW) Production in each Four Year Cycle for the Past Twenty Years.
The Effect of Tillage System, Nitrogen Fertility, and Crop Rotation on Hard Red Spring Wheat (HRSW) Production for Cycle Five (2003-2006) of a Long-Term Cropping Systems Study.