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