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