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The Yara Nutrient Removal Calculator is a new tool for farmers to calculate the rate of Phosphorus, Potassium, Magnesium and Sulfur that is removed from the field with the harvest. The tool already includes many different crops; only information on the expected yield and crop residue management is required. The calculation is based on recommendations of the German official advisory bodies. The final result can be shown in oxide or elemental form.
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The Entzugsrechner app is available for download in Germany (DE) on IOS and Android.
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