Nutrient Use Efficiency (NUE) Calculator
Definition:
Nutrient Use Efficiency (NUE) is the increase in crop yield per unit of nutrient applied. Agronomic Efficiency (AE) is the most commonly used form of NUE in agronomy and fertilizer studies.
Nutrient Use Efficiency (NUE) is the increase in crop yield per unit of nutrient applied. Agronomic Efficiency (AE) is the most commonly used form of NUE in agronomy and fertilizer studies.
Formula (Agronomic Efficiency):
NUE (kg yield/kg nutrient) =
(Yield with fertilizer − Yield without fertilizer) ÷ Nutrient applied
NUE (kg yield/kg nutrient) =
(Yield with fertilizer − Yield without fertilizer) ÷ Nutrient applied
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