Jumat, 04 Desember 2009

Water quality in shrimp cultivation stage pole

Water quality in shrimp cultivation stage pole

1. Water quality at this stage of spawning and hatching eggs
- Temperature: 28-30 Celsius
- PH value: 6.5 to 8.5
- Dissolved oxygen: more than 5 ppm (mg / l)
- Salinity: 3 - 5 ppt

2. Water quality at the production stage of larval
- Temperature: 28-30 Celsius
- PH value: 6.5 to 8.5
- Dissolved oxygen: more than 5 ppm (mg / l)
- Salinity: 10 - 15 ppt

3. Water quality at the production stage Juana
- Temperature: 28-30 Celsius
- PH value: 6.5 to 8.5
- Dissolved oxygen: more than 5 ppm (mg / l)
- Salinity: 10 - 15 ppt


4. Water quality at the production stage tokolan
- Temperature: 28-30 Celsius
- PH value: 6.5 to 8.5
- Dissolved oxygen: more than 5 ppm (mg / l)
- Salinity: 0 ppt (fresh water)
- High water: 50 - 100 cm

Source: Khairul Amri, S. Pi, M. Si and Khairuman, SP, Agromedia Pustaka, 2008

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