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Sample and test soil to determine how much fertilizer, manure, and lime to apply to meet crop needs when converting land in CRP to crop production. This publication is part of a series, “Conservation Reserve Program: Issues and Options series,” designed to help CRP contract holders assess the land-use options available to them when the contracts expire. The series began as a project of the Leopold Center based on research supported by the Center.
Conservation Reserve Program: Issues and Options
Iowa State University
Agronomy, Leopold Center for Sustainable Agriculture
Agriculture | Agronomy and Crop Sciences
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Sawyer, John E. and Mallarino, Antonio P., "Applying Fertilizer and Lime to CRP Land" (2006). Extension and Outreach Publications. 56.