3
The number of fish seed for transportation in containers can be calculated using the following formula
N =(D-2)Xv/RxH
Where : Dis
EXPLANATION
Fish Stress Physiology, Endocrine Response
- Fish Seed Transportation Equation:
- The standard formula for estimating the number of fish seed ($N$) transportable in a sealed closed container is:
- Parameter Definitions:
- $D$: Dissolved oxygen concentration in ambient water at the start of transport (in $\text{ppm}$ or $\text{mg/L}$).
- $2$: Safety reserve dissolved oxygen threshold ($2\text{ ppm}$) below which fish suffer asphyxiation.
- $V$: Volume of water in the transport container (in litres).
- $R$: Respiration/oxygen consumption rate of individual fish seed (in $\text{mg O}_2\text{/kg/hr}$ or per thousand seed).
- $H$: Duration/period of transport (in hours).
- Correct Option: Option 1 (Dissolved oxygen in ambient water in ppm).
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