Bone meal is made from crushed cattle bone of size below 1/8" (0-2 mm) grains. It is a natural organic fertilizer and having rich source of phosphate and Nitrogen And also used is poultry feed material.
Specification :
- P 205 : 20-22 %
- Nitrogen : 3.5-4 %
- Phosphorus : 8-9%
- calcium : 18 %
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Moisture : 7 %
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Sand silica : 5 %