Posters from American Society of Agronomy Meeting in Seattle November 2004. S. Machado, S. E. Petrie, and K.E. Rhinhart, Oregon State University.
Agricultural and Economic Comparison of Annual-Cropped Conventional Tillage and No-tillage. I. Winter Wheat
Agricultural and Economic Comparison of Annual-Cropped Conventional Tillage and No-tillage. II. Spring Wheat
Agricultural and Economic Comparison of Annual-Cropped Conventional Tillage and No-tillage. III. Spring Barley
Long-Term Continuous Annual Cropping in the Pacific Northwest (PNW): Tillage and Fertilizer Effects on Grain Yield and Profitability of Winter Wheat, Spring Wheat, and Spring Barley
Protocols and Organization
2001 Long-Term Experiment Progress Report
