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Crops  >  Soil Management and Fertility  >  CROP 3140

Use of the Late-Spring Soil Nitrate Test in Iowa Corn Production

John Sawyer , Antonio P. Mallarino

This publication replaces all earlier guidelines for use of the late-spring soil nitrate test and nitrogen application suggestions based on test results.

Overall guidelines for nitrogen applications rates and use in Iowa corn production are found in publication CROP 3073 - Nitrogen Use in Iowa Corn Production.

Pages / Length: 6
Publication Date: 05/2017
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Permanent link for this product: https://store.extension.iastate.edu/Product/5259


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