var totalNutrientApplied = 500; // Example: 500 kg/ha
var yield = 10; // Example: 10 tonnes/ha\n\nfunction calculateNutrientUseEfficiency() {\n // Get input values\n var totalNutrientAppliedInput = document.getElementById(\”totalNutrientApplied\”);\n var yieldInput = document.getElementById(\”yield\”);\n var totalNutrientApplied = parseFloat(totalNutrientAppliedInput.value);\n var yield = parseFloat(yieldInput.value);\n \n // Validate inputs\n if (isNaN(totalNutrientApplied) || isNaN(yield) || totalNutrientApplied <= 0 || yield <= 0) {\n document.getElementById(\"result\").innerHTML = \"Please enter valid positive numbers for both fields.\";\n return;\n }\n \n // Calculate nutrient use efficiency\n var nutrientUseEfficiency = yield / totalNutrientApplied;\n \n // Display result\n document.getElementById(\"result\").innerHTML = \"Nutrient Use Efficiency: \" + nutrientUseEfficiency.toFixed(2) + \" kg/kg\";\n}\n\n\n
\n\n
\nCalculate Nutrient Use Efficiency
\n
\n
\n \n \n
\n
Note: This calculator provides an estimate based on the formula: Nutrient Use Efficiency = Yield / Total Nutrient Applied. For precise calculations, consult with agricultural experts and use calibrated measurement tools.
\n
\n
\n\n \n\n