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