A) Chemical and explosives B) Hooks C) Nets D) Traps
A) Snow season B) Raining season C) Harmattan season D) Dry season
A) Total catch and sizes of fish at landing sites B) Total numbers of fishermen available C) buyers available D) rivers in the area
A) Consumer B) Fishermen C) Middlemen D) Fishery personnel
A) Respiration B) Malfunction C) Production D) Disease
A) Rapid growth B) Disease C) Quick reproduction D) increase in sales
A) Quick attraction B) Death C) Quick reproduction D) Rapid growth
A) Protect fish with metallic object B) Overfeed the fish C) Overstock the pond D) Maintain good water quality at optimal level
A) Disease B) Overfeeding C) Happiness D) Labour
A) Buyers B) Opposite sex C) Authorized persons D) Predators
A) Morning B) Night C) Dry season D) Afternoon
A) Attractive B) Narrow C) Deep D) Shallow
A) Kill and consume B) A bowl for quick sale C) A sick bed for treatment D) A hospital tank for treatment
A) Sell B) Decorate C) Disinfect D) Double
A) Swelling of head B) Emergency labour C) Decaying fins D) Bulging eyes
A) Salt B) Soap C) Sugar D) Sand
A) competition B) Discourage buyer C) Proper management of the fish farm D) Boost
A) Marriage certificate B) Pond ownership C) Location of pond D) Size of pond
A) Sand B) Fertilizers C) Equipments D) Tanks
A) Tanks B) Farm structures C) Pumps D) Transportation
A) When building the pond B) When stocking C) After sales D) Before sales
A) Fertilizers B) Predators C) Securities D) Records
A) Nursery B) Secondary C) Rearing D) Growing
A) One species of fish B) Fish of the same sex C) Two or more species of fish D) Different sizes of fish
A) To increase sales B) To increase water loss C) To reduce acidity D) To increase acidity
A) Fertilizers B) Fish C) Medicines D) Water
A) Tilapia B) Catfish C) Soyfish D) Carp
A) Fresh water B) Marine water C) Clean water D) Holy water
A) Lakes B) Swamps C) Oceans D) Springs
A) High B) Low C) Disappeared D) Moderate
A) Stocking B) Stocking density C) Fertilization D) Liming
A) Plankton B) Terrestrial plants C) Snail D) Worms
A) Bone meal B) Cassava peel C) Maize meal D) Rice bran
A) Proper handling B) Moisture content of fish C) Weak muscle tissue D) Ambient temperature
A) Fish additives B) Fish meals C) By products D) Raw materials
A) Illegal exportation of farm produce B) Efficient pest control services C) Natural hazard D) Hoarding
A) Fungi B) Bacteria C) Virus D) Mold
A) Fingerlings B) Ijebu size C) Juvenile D) Broodstock
A) Change in odour B) Chilling C) Change in Colour D) Change in texture
A) Water, gills B) Water, fins C) Water, mouth D) Water, scales
A) Repairing of leakages B) Impounding of water C) Construction of spill way D) Construction of monk
A) Conservation B) Fertilization C) Acclimatization D) Preservation
A) Angel sharks B) Viviparous fish C) Mammals D) Ovoviviparous fish
A) External fertilization B) Internal fertilization C) Natural reproduction D) Artificial reproduction
A) Greenish B) Brownish C) Yellowish D) Whitish
A) Sperm collation B) Ovulation C) Artificial breeding D) Fertilization
A) Testes B) Semen C) Sperm D) Milt
A) Hatchling B) Fish seed C) Fry D) Fingerlings
A) Closeness to school B) Availability of fish to be cultured C) Availability of labour D) Closeness to market
A) Improve the taste of fish B) Maintain fish in its fresh state C) Increase the shelf life of fish D) Add value to fish |