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