MOQ | 20 MT |
Port | Ho Chi Minh |
Lead Time | within 10 days |
SPECIFICATION:
Protein 15-20% min
Calcium: 20% min
Moisture: 13% max
P205: 2% min
Ash: 50% max
Nitrogen: 2-3% min
The shells are rich in calcium carbonate and can be used as a complex natural product for plant biofertilizer . Additionally, crab shell powder has been used in the preparation of organic fertilizers for crops like rape, providing nutrients and improving soil quality