A) 1973 B) 1971 C) 1970 D) 1972
A) Nets B) Chemical and explosives C) Hooks D) Traps
A) Harmattan season B) Dry season C) Raining season D) Snow season
A) Total numbers of fishermen available B) Total catch and sizes of fish at landing sites C) buyers available D) rivers in the area
A) Middlemen B) Fishermen C) Fishery personnel D) Consumer
A) Production B) Malfunction C) Respiration D) Disease
A) increase in sales B) Quick reproduction C) Disease D) Rapid growth
A) Rapid growth B) Quick reproduction C) Quick attraction D) Death
A) Overfeed the fish B) Maintain good water quality at optimal level C) Protect fish with metallic object D) Overstock the pond
A) Happiness B) Disease C) Overfeeding D) Labour
A) Buyers B) Opposite sex C) Authorized persons D) Predators
A) Dry season B) Morning C) Night D) Afternoon
A) Narrow B) Shallow C) Deep D) Attractive
A) A bowl for quick sale B) A hospital tank for treatment C) Kill and consume D) A sick bed for treatment
A) Disinfect B) Double C) Sell D) Decorate
A) Emergency labour B) Decaying fins C) Bulging eyes D) Swelling of head
A) Sugar B) Soap C) Sand D) Salt
A) competition B) Boost C) Discourage buyer D) Proper management of the fish farm
A) Location of pond B) Pond ownership C) Marriage certificate D) Size of pond
A) Tanks B) Sand C) Fertilizers D) Equipments
A) Farm structures B) Tanks C) Pumps D) Transportation
A) When stocking B) When building the pond C) Before sales D) After sales
A) Securities B) Predators C) Records D) Fertilizers
A) Secondary B) Growing C) Rearing D) Nursery
A) Two or more species of fish B) One species of fish C) Different sizes of fish D) Fish of the same sex
A) To increase acidity B) To reduce acidity C) To increase sales D) To increase water loss
A) Water B) Fish C) Medicines D) Fertilizers
A) Tilapia B) Catfish C) Soyfish D) Carp
A) Springs B) Lakes C) Swamps D) Oceans
A) High B) Low C) Moderate D) Disappeared |