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