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