Agricultural Science Questions and Answers
A comprehensive list of Agricultural science questions with answers to help you prepare for JAMB, WAEC, NECO, Post UTME exams.
A comprehensive list of Agricultural science questions with answers to help you prepare for JAMB, WAEC, NECO, Post UTME exams.
The instrument used to measure the relative humidity is
Thermometer
Anemometer
Hygrometer
Hydrometer
Rain gauge
Correct answer is C
No explanation has been provided for this answer.
Animals
Electricity
Sun
Machines
Wind
Correct answer is A
No explanation has been provided for this answer.
The advantage of providing drainage ditches in farms is that it
Requires periodic clearing
Is inconvenient for farm mechanization
Is labour intensive
Is unsuitable for draining basement of farm buildings
Is easily adopted by samll scale farmers
Correct answer is E
No explanation has been provided for this answer.
Rhizobium supplies nitrogen to leguminous plants by
Changing some mineral salts to sulphate of ammonia
Incoporating urea into its body
Fixing atmospheric nitrogen
Decomposing plant remains
Increasing the PH value of the soil
Correct answer is C
No explanation has been provided for this answer.
The following are advantages of the sprinkler method of irrigation except
Rate of application of irrigation water can be controlled
Portable nature of many sprinkler system make them suitable for use
The sprinkler system can be made automatic
Method can be where topography affects horrowing of land
Method may be difficult for local farmers to use
Correct answer is E
No explanation has been provided for this answer.