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