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