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