To manufacture high-quality bone meal fertilizer, focus on the following: 1. Sourcing Raw Materials: Use fresh, clean animal bones, preferably from healthy livestock, to ensure nutrient density.

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Processing: Implement a thorough grinding process after cooking the bones to remove impurities, followed by sterilization to eliminate pathogens.


3. Quality Control: Conduct regular testing for nutrient content (like nitrogen, phosphorus, and calcium) and ensure the final product is free of contaminants for optimal performance in soil.