P & K Values to Validate Critical Soil Test Values - Field Advisor

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P & K VALUES TO VALIDATE CRITICAL SOIL TEST VALUES (UNIVERSITY OF ILLINOIS TRIAL)

This University of Illinois trial aims to validate and update phosphorus (P) and potassium (K) critical soil test values for Illinois soybean production by comparing fertilized and unfertilized on-farm plots across diverse soil types, management systems, and soil depths.

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