Complaint
| soil conditioner Specification: | ||
| Nitrogen | ≥6.0 | |
| Sulphur | ≥16.0 | |
| Magnesium | ≥1.0 | |
| Moisture | ≤20.0 | |
| PH | 5.0-7.0 | |
| Particle size (1.00mm-4.75mm or 3.35mm-5.60mm),% | ≥75-90 | |
Harmful elements | Mercury (Hg) mg/kg | ≤5 |
| Arsenic (as)mg/kg | ≤50 | |
| Lead (PB) mg/kg | ≤150 | |
| Chromium (CR)mg/kg | ≤500 | |
| Thallium (TL) mg/kg | ≤2.5 | |
