This article continues the discussion begun in Making Fertilization Decisions As Fertilizer Prices Escalate and Production Costs Are High - Part 1 where soil testing and phosphorus and potassium applications were discussed.
Iowa State University
Sawyer, John E. and Mallarino, Antonio P., "Making Fertilization Decisions As Fertilizer Prices Escalate and Production Costs Are High - Part 2" (2008). Integrated Crop Management News. 772.
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