Listed below are additional websites with further information on related topics.
Soil
Healthy Soil - Healthy Environment: building Ohio's soil health
Organic
Organic Farming Research Network
Organic Food & Farming Education and Research
Crop Specific
Soft Wheat Quality Laboratory (SWQL) - USDA
Pests, Disease, and Weeds
Purdue Agriculture Weed Science
U.S. Wheat and Barley Scab Initiative
General Agronomy and Network Sites
Agronomic On-Farm Research Reports (collaborations with The Ohio State University)
Ohio Ecological Food and Farm Association (OEFFA)
Other
Ohio Seed Improvement Association
Midwest Vegetable Production Guide
Vegetable Production Systems Laboratory (OSU)