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 animal dungs are used as_____to improve the soil fertility.
Inorganic manure
Organic manure
Content
Mulch
Correct answer is B
The animal dungs and droppings are used as organic manure to improve the soil fertility for the crops.
Which of the following is not normally a pasture crop?
Mucuna
Centrosema
Stylosanthes
Giant star grass
Correct answer is A
Mucuna pruriens is a tropical legume and not a pasture.
Crop rotation
Mix cropping
Shifting cultivation
Leg farming
Correct answer is C
Shifting agriculture is a system of cultivation in which a plot of land is cleared and cultivated for a short period of time, then abandoned and allowed to revert to producing its normal vegetation while the cultivator moves on to another plot.
Which of the following factors influence agricultural production is biotic factor?
Parasite
Soil PH
Topography
Soil texture
Correct answer is A
Parasite is a biotic factor.
The alternate heating and cooling of rocks result in
Sublimation
Volatilization
Solidification
Fragmentation
Correct answer is D
The alternate heating and cooling of rocks results in fragmentation.