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 main sources of farm power in West Africa are
Wind, solar and mechanical
Human, animal and mechanical
Mechanical, solar and human
Electrical, mechanical and solar
Correct answer is B
No explanation has been provided for this answer.
An advantage of sprinkler irrigation is that
It assists farmers to raise a greater varity of crops
It is easy to install
Large areas of land can be irrigated
It can be afforded by peasant farmers
Correct answer is C
No explanation has been provided for this answer.
Which of the following effects is not due to water-logging?
Inhibition of crop development
Enhancement of leaching
Inhibition of the activities of soil microorganisms
Wilting of crop roots
Correct answer is D
No explanation has been provided for this answer.
The following farming practices expose the soil to agents of erosion except
Bush burning
Land clearing
Crop rotation
Overgrazing
Correct answer is C
No explanation has been provided for this answer.
In the carbon cycle, atmospheric carbon dioxide is replenished by
Respiration
Transpiration
Lightening
Dentrification
Correct answer is A
No explanation has been provided for this answer.