Factors affect the efficiency of fertilizer use 

• Soil properties such as texture, pH, temperature, moisture, and organic matter.
• Type of fertilizer whether it contains minerals deficient in the soil.
• Method of application whether broadcasting, banding, foliar etc.
• Timing of application such as stage of a crop
• Type of crop
• Environmental conditions: temperature and precipitation can impact nutrient availability.
• Amount/dosage of fertilizer used
• Rate of application

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