1. Macronutrients are needed by plants in larger quantities, measured in grams per kilogram of plant dry weight, while micronutrients are required in trace amounts, typically measured in milligrams or micrograms per kilogram of plant dry weight.

    Macronutrients are needed by plants in larger quantities, measured in grams per kilogram of plant dry weight, while micronutrients are required in trace amounts, typically measured in milligrams or micrograms per kilogram of plant dry weight.

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  2. Methods to enrich soil with essential nutrients include using organic or synthetic fertilizers, crop rotation to replenish nutrient levels naturally, applying compost or manure, utilizing cover crops, and employing precision agriculture techniques like soil testing and targeted fertilization.

    Methods to enrich soil with essential nutrients include using organic or synthetic fertilizers, crop rotation to replenish nutrient levels naturally, applying compost or manure, utilizing cover crops, and employing precision agriculture techniques like soil testing and targeted fertilization.

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