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