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