Shrimp Farming Techniques
Culture Systems
Biofloc Technology
- Zero water exchange
- C:N ratio >10:1
- DO >4ppm
- Stocking density: 150-200 PL/m²
Semi-intensive
- 20-30% water exchange
- Stocking density: 30-50 PL/m²
- Aeration: 10-15 HP/ha
Production Economics
| System |
Yield (tons/ha) |
FCR |
Cycle Duration |
| Biofloc |
15-25 |
1.1-1.3 |
90-100 days |
| Semi-intensive |
8-12 |
1.4-1.6 |
110-120 days |
