Fish Farming Techniques - JSS3 Agricultural Science Past Questions and Answers - page 1
What is aquaculture?
Fishing in natural water bodies
Controlled cultivation of aquatic organisms
Harvesting wild fish
Water conservation technique
Which of the following is a fish farming system used in aquaculture?
Gardening
Hydroponics
Recirculating systems
Hiking
What is one advantage of pond aquaculture?
It requires a large amount of water
It involves cages submerged in open water bodies
It uses indoor tanks for fish cultivation
It utilises natural or excavated ponds for fish cultivation
Which fish species is known for fast growth and adaptability in aquaculture?
Salmon
Catfish
Tilapia
Shrimp
What is the primary advantage of cage culture in aquaculture?
It allows fish to be contained and fed
It requires less land area
It involves recirculating water systems
It utilises natural ponds
Which fish species is often intensively farmed due to its global market presence?
Tilapia
Salmon
Catfish
Shrimp
What are sustainable aquaculture practices aimed at?
Maximising environmental impact
Minimising waste
Increasing water pollution
Reducing fish populations
Which technology integrates fish farming with plant cultivation?
Cage culture
Hydroponics
Recirculating systems
Aquaponics
What is one characteristic of salmon in aquaculture?
They thrive in warm environments
They have low market demand
They require a lot of space
They thrive in cooler environments
What is the main purpose of aquaculture?
Environmental destruction
Minimising food production
Meeting the demand for seafood
Increasing wild fish populations