| Quality calibration set for Poabs Green Organic Bio Manure |
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School of Environmental Studies
Cochin University of Science and Technology. |
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| pH | 6.5 - 8.0 | ||||||
| Moisture Content | 25% - 35% | ||||||
| Total Nitrogen | 1.5% - 2.2% | ||||||
| otal Phosphorus | 1.8% - 2.2% | ||||||
| Total Potassium | 1.0% - 1.5% | ||||||
| Calcium | 2.8% - 5.5% | ||||||
| Magnesium | 0.3% - 0.6% | ||||||
| Copper | 0.25 - 0.5 ppm | ||||||
| Zinc | 150 - 170 ppm | ||||||
| Manganese | 500 - 510 ppm | ||||||
| Carbon | 13.1% - 17.3% | ||||||
| Organic Matter | 45% - 65% | ||||||
| C/N Ratio | 10 - 15 | ||||||
| Bacteria | 0.5 - 1.5 x 108 CFU / Gram | ||||||
| Fungi | 10 - 30 x 108 CFU / Gram | ||||||
| Actinomycetes | 50 - 100 x 108 CFU / Gram | ||||||
| E. Coli | None detected | ||||||
| Salmonella | None detected | ||||||
| Vibrio cholerae | None detected | ||||||