FISH POSTHARVEST C1

The primary objective of any handling method is to preserve

• Quality of the fish

• Quantity of the fish

Which one of the answer below is NOT the factors that affecting quality of fish

• rough handling

• delay in handling and chilling the catch

• poor temperature control

• poor hatchery management

Safety is a component of (a)  

What harvesting process are these?

•Stop feeding 1-2 day

•Close the water inlet before starting pond draining

•Drain ponds for harvest at night to avoid handling the fish at high temperatures in summer.

• Pre harvest

• During harvest

• Post harvest

During harvest, it is important to collect and transfer the fish as (a)   as possible.

After harvest, a typical wash basin is built of brick and has a smooth internal surface to ..............

• make cheaper equipment

• reduce fish damage

• easier transportation

The surface of dead fish & shellfish are ideal growth habitats for bacteria and the end result of such activity is (a)  

Bruising, tearing, cutting are factors that can cause rapid spoilage in fish. What type of factors are these?

• Bacteriological factors

• Chemical factors

• Physical factors

During pre-harvest, pond water is drained out during night to avoid.....

• handling fish at high temperature

• feeding time

• cleaning process

What type of net that being used in this harvesting process?

• Dip net

• Hand net

• Seine net