Corn Response to Potassium and Tillage Across Variable Soil Types

Potassium (K) is an essential plant nutrient widely applied to soils used for corn production. However, different tillage systems are known to affect the distribution of available K in the soil profile. This article reports on a study to determine if the response of corn to potassium fertilization is affected by tillage system and/or soil type.

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Last Modified:April 2, 2008

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