Control of water level in a fish pond with minimal loss of fish can be achieved with the aid of
Wooden panels only
Monk with panel, screens and outlet channel
Wooden panel and screen
Monk and oulet channel
Screen and monk
Correct answer is B
No explanation has been provided for this answer.
The water-snail is important in the life-cycle of
Roundworm
Tapeworm
Liver fluke
Coccidium
Tick
Correct answer is C
No explanation has been provided for this answer.
Maintenance ration
Balance ration
Weaners ration
Production ration
Breeders ration
Correct answer is A
No explanation has been provided for this answer.
The castrated male cattle is referred to as
Bull
Heifer
Castrate
Wether
Steer
Correct answer is E
No explanation has been provided for this answer.
The gestation period in days of a sow is
30
42
114
165
180
Correct answer is C
No explanation has been provided for this answer.